A green building design external wall sunshade device

Abstract

The utility model discloses a kind of green building design's outer wall sunshade device, it is related to outer wall sunshade technical field, including winding box and box cover, two notches are set in the winding box inside, two the notch inside slidingly connected with pivot one, winding roller is fixedly installed on the pivot one outside, the opening is set in the pivot one inside one end, motor one is fixedly installed on the winding box one side, the motor one output end extends to the winding box inside and is fixedly installed with clamping block, the utility model has beneficial effect as follows: when the position of the device installation has window, winding roller can be rotated using motor one, so that sunshade curtain can be loosened, and because sunshade curtain and connecting rod are connected, so bracket will rotate, how many degrees bracket needs to rotate, according to self demand, through the setting of this process, relative to traditional device, the device can adjust different angle according to self demand.

Description

Technical Field

[0001] This utility model relates to the field of exterior wall shading technology, specifically an exterior wall shading device for green building design. Background Technology

[0002] Architectural shading technology originates from the need to control solar radiation heat in summer. By blocking direct sunlight from entering the room, it reduces air conditioning energy consumption (which accounts for more than 50% of total building energy consumption) while improving indoor thermal comfort. Shading devices can reduce solar radiation heat entering the room by 80%, saving up to 45% of air conditioning energy consumption.

[0003] Traditional shading devices are mostly fixed to the exterior wall surface and cannot be adjusted according to individual needs. Furthermore, fixed shading panels cannot adapt to changes in the shading angle due to different seasons and sunlight angles. In addition, traditional devices cannot replace the shading curtains. Therefore, we propose an exterior wall shading device for green building design. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an exterior wall shading device for green building design, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an exterior wall shading device for green building design, comprising a roll-up box and a cover. The roll-up box has two slots inside, and a rotating shaft is slidably connected inside the two slots. A roll-up roller is fixedly installed on the outer side of the rotating shaft. An opening is provided at one end of the rotating shaft. A motor is fixedly installed on one side of the roll-up box, and the output end of the motor extends into the roll-up box and is fixedly fitted with a locking block. The locking block engages with the opening. A roller shutter opening is provided at the bottom of the roll-up box. Two fixing plates are fixedly installed at the bottom of the roll-up box, and both sides of the two fixing plates that are close to each other rotate... The device is equipped with a support bracket, and a connecting rod is fixedly connected between the two brackets. Two adjusting rods are threadedly connected to the outside of the connecting rod. A slot is provided inside the take-up roller, and a locking strip is slidably connected inside the slot. A sunshade curtain is fixedly connected to the bottom end of the locking strip. One end of the sunshade curtain passes through the shutter opening and is slidably connected to the inside of the connecting rod. Through the bracket setup, the take-up roller can be rotated by a motor, thereby loosening the sunshade curtain. Then, the bracket will rotate under its own weight. The degree of rotation required depends on the user's needs. This process ensures that the device can provide sunshade without affecting ventilation.

[0006] Preferably, a fixing block is fixedly installed on one side of the winding box, and rotating plates are rotatably connected to both sides of the fixing block. An mounting plate is fixedly installed on one side of each of the two rotating plates, and four mounting screws are threaded inside the mounting plate. A second motor is fixedly installed on one side of the mounting plate, and a second rotating shaft is fixedly installed inside the fixing block. One end of the second rotating shaft passes through one of the rotating plates and is fixedly connected to the output end of the second motor. When it is necessary to adjust the angle of the shading, the second motor drives the second rotating shaft to rotate, thereby allowing the entire rotating shaft to rotate. The angle of rotation can also be adjusted according to the requirements. This process increases the practicality of the device.

[0007] Preferably, a damper is fixedly installed on one side of each of the two fixed plates, a support block is fixedly installed at the output end of each of the two dampers, and a spring is fixedly connected between each of the two support blocks and the two fixed plates, with the spring located outside the damper.

[0008] Preferably, the top of the inside of the winding box has four screw holes, and the inside of the box cover has four fixing screws threadedly connected to the screw holes.

[0009] Preferably, two locking posts are fixedly installed at the bottom of the box cover.

[0010] Preferably, guide blocks are fixedly installed on both sides of the two fixed plates that are close to each other.

[0011] Preferably, the second motor is a self-locking motor.

[0012] Preferably, a bolt is slidably connected to one side of the bracket, and one end of the bolt is threadedly connected to the fixing plate.

[0013] This utility model provides an external wall shading device for green building design, which has the following beneficial effects:

[0014] 1. The exterior wall sunshade device of this green building design, through the setting of the bracket, can use a motor to rotate the winding roller, thereby loosening the sunshade curtain. Because the sunshade curtain is connected to the connecting rod, the bracket will rotate. The required rotation angle of the bracket can be adjusted according to the needs. Through this process setting, compared with traditional devices, this device can be adjusted to different angles according to its own needs.

[0015] 2. The exterior wall shading device of this green building design, through the setting of slots and strips, allows for easy replacement of the sunshade curtain when it is damaged due to long-term use. This process improves the shading effect of the device. Attached Figure Description

[0016] Figure 1This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a bottom view of the present invention;

[0018] Figure 3 This is a top view of the present invention;

[0019] Figure 4 This is a schematic diagram of the winding roller of this utility model;

[0020] Figure 5 This is a schematic diagram of the sunshade curtain of this utility model;

[0021] Figure 6 This utility model Figure 1 Enlarged view of point A in the middle;

[0022] Figure 7 This utility model Figure 3 Enlarged view at point B in the middle;

[0023] Figure 8 This utility model Figure 2 Enlarged view at point C;

[0024] Figure 9 This is a schematic diagram of the bracket of this utility model.

[0025] In the diagram: 1. Rewind box; 101. Roller shutter opening; 102. Screw hole; 103. Groove; 2. Rewind roller; 201. Slot; 3. Shaft 1; 301. Opening; 4. Motor 1; 401. Locking block; 5. Sunshade; 501. Locking strip; 6. Bracket; 7. Connecting rod; 701. Adjusting rod; 8. Fixing plate; 9. Damper; 10. Spring; 11. Support block; 12. Fixing block; 13. Rotating plate; 14. Motor 2; 141. Shaft 2; 15. Mounting plate; 16. Mounting screw; 17. Box cover; 171. Fixing screw; 18. Locking post; 19. Guide block. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] Please see Figures 1 to 8This utility model provides a technical solution: an exterior wall sunshade device for green building design, including a winding box 1 and a box cover 17. The winding box 1 has two slots 103 inside, and a rotating shaft 3 is slidably connected inside the two slots 103. The rotating shaft 3 drives a winding roller 2 to rotate. The winding roller 2 is fixedly installed on the outside of the rotating shaft 3 for taking in the sunshade curtain 5. An opening 301 is provided at one end of the rotating shaft 3 for engaging with a locking block 401. A motor 4 is fixedly installed on one side of the winding box 1, driving the rotating shaft 3 to rotate. The output end of the motor 4 extends into the winding box 1 and is fixedly installed with the locking block 401. Block 401 mates with opening 301. The bottom of the inside of the winding box 1 has a roller shutter opening 101. Two fixing plates 8 are fixedly installed at the bottom of the winding box 1. The two fixing plates 8 are rotatably connected to the two sides of each other by bearings. The brackets 6 are used to support the sunshade curtain 5. A connecting rod 7 is fixedly connected between the two brackets 6. Two adjusting rods 701 are threadedly connected to the outside of the connecting rod 7. A slot 201 is opened inside the winding roller 2. A locking strip 501 is slidably connected inside the slot 201. The bottom of the locking strip 501 is fixedly connected to the sunshade curtain 5. The sunshade curtain 5 is used to shade the wall. One end of the sunshade curtain 5 passes through the roller shutter opening 101 and is slidably connected inside the connecting rod 7.

[0028] As shown in the figure, a fixing block 12 is fixedly installed on one side of the winding box 1. Rotating plates 13 are rotatably connected to both sides of the fixing block 12. Mounting plates 15 are fixedly installed on one side of the two rotating plates 13. Four mounting screws 16 are threaded inside the mounting plates 15 to fix the mounting plates 15 to the wall. A second motor 14 is fixedly installed on one side of the mounting plates 15. The second motor 14 is used to drive the second rotating shaft 141 to rotate. The second rotating shaft 141 is fixedly installed inside the fixing block 12. The second rotating shaft 141 is used to drive the fixing block 12 to rotate. One end of the second rotating shaft 141 passes through one of the rotating plates 13 and is fixedly connected to the output end of the second motor 14.

[0029] As shown in the figure, dampers 9 are fixedly installed on one side of each of the two fixed plates 8. Support blocks 11 are fixedly installed at the output ends of each of the two dampers 9. Springs 10 are fixedly connected between each of the two support blocks 11 and the two fixed plates 8. The springs 10 are located outside the dampers 9. The dampers 9 and springs 10 are used to buffer the rotation of the fixed plates 8.

[0030] As shown in the figure, four screw holes 102 are provided at the top of the inside of the winding box 1, and four fixing screws 171 are threaded inside the box cover 17. The fixing screws 171 are threaded to the screw holes 102. The fixing screws 171 and the screw holes 102 are used to fix the box cover 17 to the winding box 1.

[0031] As shown in the figure, two locking pins 18 are fixedly installed at the bottom of the box cover 17. The locking pins 18 are used to lock the rotating shaft 3.

[0032] As shown in the figure, guide blocks 19 are fixedly installed on both sides of the two fixed plates 8 that are close to each other. The guide blocks 19 are used to guide the bracket 6.

[0033] As shown in the figure, a bolt 601 is slidably connected to one side of the bracket 6. The bolt 601 is used to fix the bracket 6 to the fixing plate 8, and one end of the bolt 601 is threaded through and connected to the fixing plate 8.

[0034] In summary, the exterior wall shading device of this green building design is used by first drilling mounting holes on the wall corresponding to the mounting screws 16, and then using the mounting screws 16 and the mounting holes to install the device on the wall. When the sunlight is not too strong, simply use motor 4 to drive the locking block 401 to rotate. Through the cooperation of the locking block 401 and the opening 301, the sunshade curtain 5 can be lowered. Then, through the setting of the guide block 19, the bracket 6 will rotate. The angle of rotation can be adjusted by the user according to the angle of sunlight. After adjustment, stop motor 4, and the exterior wall can be shaded. When the sunlight is strong, simply use motor 4 to drive the winding roller 2 to rotate until the bracket 6 is rotated 180 degrees. Then the sunshade curtain 5 will completely block the exterior wall. Furthermore, according to the angle of sunlight, motor 214 can drive the rotating shaft 2141 to rotate, thereby rotating the winding box 1 and adjusting the angle of the entire sunshade curtain 5. The angle can also be adjusted according to the user's needs. However, when the winding box 1 is returned to its original position, the damper 9, spring 10, and support block 11 can support the fixing plate 8 to ensure the stability of the device. Finally, when the sunshade 5 needs to be replaced after long-term use, first loosen the four fixing screws 171, then remove the box cover 17 and take out the winding roller 2. Then remove the clip 501 on the sunshade 5 from the clip slot 201, then replace it with a new sunshade 5, and put the winding roller 2 back in its original position. Before putting it back in its original position, use the clip 401. The sunshade 5 is then connected to the opening 301. One end of the sunshade 5 is passed through the roller shutter opening 101 and then through the inside of the connecting rod 7. The sunshade 5 is then fixed by turning the adjusting rod 701. The box cover 17 is then closed, and the rotating shaft 3 is pressed down by the locking post 18. Finally, the fixing screw 171 and the screw hole 102 are used to fix the sunshade 6. When there is wind, the user can turn the bolt 601 to fix the bracket 6 to the fixing plate 8, so that the nut of the bolt 601 and the bracket 6 are pressed together. The above is the working principle of this utility model.

[0035] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An exterior wall shading device for green building design, comprising a roll-up box (1) and a box cover (17), characterized in that: The winding box (1) has two slots (103) inside, and a rotating shaft (3) is slidably connected inside the two slots (103). A winding roller (2) is fixedly installed on the outside of the rotating shaft (3). An opening (301) is opened at one end of the rotating shaft (3). A motor (4) is fixedly installed on one side of the winding box (1). The output end of the motor (4) extends into the winding box (1) and is fixedly installed with a locking block (401). The locking block (401) cooperates with the opening (301). A roller shutter opening (101) is opened at the bottom of the winding box (1). (1) Two fixing plates (8) are fixedly installed at the bottom. The two fixing plates (8) are rotatably connected to the two sides of each other. A connecting rod (7) is fixedly connected between the two brackets (6). Two adjusting rods (701) are threadedly connected to the outside of the connecting rod (7). A slot (201) is opened inside the winding roller (2). A strip (501) is slidably connected inside the slot (201). A sunshade (5) is fixedly connected to the bottom of the strip (501). One end of the sunshade (5) passes through the roller shutter opening (101) and is slidably connected to the inside of the connecting rod (7).

2. The exterior wall shading device for green building design according to claim 1, characterized in that: A fixing block (12) is fixedly installed on one side of the winding box (1). Rotating plates (13) are rotatably connected to both sides of the fixing block (12). An mounting plate (15) is fixedly installed on one side of the two rotating plates (13). Four mounting screws (16) are threaded inside the mounting plate (15). A second motor (14) is fixedly installed on one side of the mounting plate (15). A second rotating shaft (141) is fixedly installed inside the fixing block (12). One end of the second rotating shaft (141) passes through one of the rotating plates (13) and is fixedly connected to the output end of the second motor (14).

3. The exterior wall shading device for green building design according to claim 1, characterized in that: A damper (9) is fixedly installed on one side of each of the two fixed plates (8), and a support block (11) is fixedly installed at the output end of each of the two dampers (9). A spring (10) is fixedly connected between each of the two support blocks (11) and the two fixed plates (8), and the spring (10) is located outside the damper (9).

4. The exterior wall shading device for green building design according to claim 1, characterized in that: The winding box (1) has four screw holes (102) at the top inside, and the box cover (17) has four fixing screws (171) threaded inside, and the fixing screws (171) are threaded to the screw holes (102).

5. The exterior wall shading device for green building design according to claim 1, characterized in that: Two locking posts (18) are fixedly installed at the bottom of the box cover (17).

6. The exterior wall shading device for green building design according to claim 1, characterized in that: Guide blocks (19) are fixedly installed on both sides of the two fixed plates (8) that are close to each other.

7. The exterior wall shading device for green building design according to claim 1, characterized in that: The bracket (6) is slidably connected to a bolt (601) on one side, and one end of the bolt (601) is threadedly connected to the fixing plate (8).

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