Sunshade system of glass curtain wall

Abstract

The utility model relates to the technical field of glass curtain walls, in particular to a sunshade system of a glass curtain wall, which comprises a fixed frame, a mounting frame fixedly mounted on the inner side of the fixed frame, two groups of mounting grooves arranged on the inner side of the mounting frame, curtain wall glass fixedly connected inside the mounting grooves, and two groups of sunshade curtains arranged between the two groups of curtain wall glass. A driving mechanism is arranged in a cross rod on the upper side of the mounting frame, the driving mechanism comprises a controller, an electric motor, a bidirectional screw rod, a first bevel gear, a second bevel gear and a transmission block, equipment grooves are formed in two groups of cross rods in the mounting frame, and the two ends of the bidirectional screw rod are rotationally connected with the left end and the right end of the bidirectional screw rod respectively; the multiple sets of electric motors are started at the same time through the control switch, the electric motors drive the transmission blocks on the two sides to slide in the positioning grooves through the two-way screws, then the sunshade curtain is automatically opened and closed, and the using convenience of the sunshade curtain is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass curtain walls, in particular to a sunshade system of a glass curtain wall. Background Art

[0002] There are generally two types of shading methods for glass curtain walls: external shading and indoor shading; external shading is to install corresponding shading facilities on the outside of the glass curtain wall, horizontal or vertical aluminum alloy shading louvers, which can have a very good shading and heat insulation effect, and can effectively reduce air-conditioning energy consumption and save energy; indoor shading is to use window shading products on the inside of the glass curtain wall to adjust the light, protect privacy, and decorate the interior.

[0003] Among them, announcement number CN209603348U discloses a sloped glass curtain wall structure with built-in blinds in the hollow layer, comprising columns, beams, hollow glass and sunshade blinds; the columns are inclined, the beams are fixedly connected to the left and right sides of the columns, and the hollow glass is connected and fixed to the columns and the beams through an auxiliary frame; a glass gusset assembly is provided on the front side of the column, and a pressure block is provided on the front side of the beam; the sunshade blinds are provided in the hollow glass, and a magnetic control handle is provided on the auxiliary frame, and the magnetic control handle controls the movement of the sunshade blinds; this scheme combines the hollow glass with sunshade blinds with the sloped curtain wall structure, so that it has both external shading function and building insulation characteristics without increasing the cost; the reasonable structural design facilitates its installation and subsequent maintenance and replacement, and the sunshade blinds are controlled by the magnetic control handle, which is more convenient and labor-saving to operate, effectively solving the shading problem of the outward-inclined or inward-inclined glass curtain wall, and at the same time eliminating the various troubles caused by the use of curtains and external shading facilities.

[0004] The device controls the sunshade blinds through a magnetic control handle. However, due to the high indoor floor height and the fact that multiple sets of unitized glass curtain walls are installed on the outside of each room, the unitized glass curtain walls at high places are inconvenient to control during the opening and closing of the sunshade blinds. Furthermore, multiple sets of magnetic control handles are required to control the multiple sets of unitized glass curtain walls in sequence. The opening and closing process is relatively cumbersome and the convenience of use is low.

[0005] Therefore, it is necessary to invent a sunshade system for glass curtain walls to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a sunshade system for a glass curtain wall to solve the problem that the unitized glass curtain wall at a high level in the technology is inconvenient to control, and multiple groups of unitized glass curtain walls need to be controlled in sequence by multiple groups of magnetic control handles, the opening and closing process is relatively cumbersome, and the convenience of use is low.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sunshade system for a glass curtain wall, comprising a fixed frame, a mounting frame is fixedly installed on the inner side of the fixed frame, two groups of mounting grooves are opened on the inner side of the mounting frame, curtain wall glass is fixedly connected inside the mounting grooves, two groups of sunshades are arranged between the two groups of curtain wall glass, a driving mechanism is arranged inside the upper cross bar of the mounting frame, the driving mechanism includes a controller, an electric motor, a bidirectional screw, a first bevel gear, a second bevel gear, and a transmission block, equipment grooves are opened inside the two groups of cross bars in the mounting frame, and the two ends of the bidirectional screw are rotatably connected to the left and right ends of the bidirectional screw respectively.

[0008] By adopting the above technical solution, the output end of the electric motor in the driving mechanism rotates clockwise, driving the two groups of transmission blocks to move inward, thereby closing the sunshade. The output end of the electric motor rotates counterclockwise, driving the two groups of transmission blocks to move to both ends, thereby opening the sunshade to let light in.

[0009] Optionally, one inner end of the two groups of sunshades is fixedly connected to a first connecting rod, and one outer end of the two groups of sunshades is fixedly connected to a second connecting rod.

[0010] Optionally, the upper ends of the two groups of the first connecting rods are fixedly connected to the lower end of the transmission block, and the upper end of the transmission block is threadedly connected to the surface of the bidirectional screw.

[0011] By adopting the above technical solution, the bidirectional screw drives the transmission blocks on both sides to move in opposite directions.

[0012] Optionally, the upper and lower ends of the two groups of sunshades are respectively fixedly connected with multiple groups of first connecting blocks and second connecting blocks, the upper end of the first connecting block is fixedly connected with a first positioning block, and the lower end of the second connecting block is fixedly connected with a second positioning block.

[0013] By adopting the above technical solution, the first connecting block, the second connecting block, the first positioning block and the second positioning block are used to support the upper and lower sides of the sunshade.

[0014] Optionally, the upper and lower ends of the second connecting rod are fixedly connected to the outermost first connecting block and the second connecting block respectively, and the two outermost groups of first positioning blocks and second positioning blocks are fixedly connected to the surface of the equipment slot.

[0015] Optionally, the inner surfaces of the two groups of cross bars in the installation frame are provided with positioning grooves, and the first positioning block, the second positioning block and the transmission block are slidably connected to the positioning grooves on the upper and lower sides respectively.

[0016] By adopting the above technical solution, the first positioning block, the second positioning block and the transmission block slide left and right inside the positioning groove.

[0017] Optionally, a rear surface of the upper cross bar in the mounting frame is fixedly connected to a device shell, the electric motor is fixedly installed inside the device shell, and the controller is fixedly connected to a side surface of the device shell.

[0018] Optionally, the first bevel gear is fixedly connected to the middle position of the bidirectional screw, the second bevel gear is meshingly connected to the first bevel gear, and the second bevel gear is fixedly connected to the output end of the electric motor.

[0019] By adopting the above technical solution, the output end of the electric motor drives the second bevel gear to rotate, and the second bevel gear cooperates with the first bevel gear to drive the bidirectional screw to rotate.

[0020] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0021] 1. The utility model starts the electric motor through the controller, and the output end of the electric motor rotates clockwise, driving the two sets of transmission blocks to move inward, thereby closing the sunshade curtain. The output end of the electric motor rotates counterclockwise, driving the two sets of transmission blocks to move toward both ends, thereby opening the sunshade curtain to let light in, and automatically controlling the sunshade curtain inside the glass curtain wall, improving the convenience of use, solving the problem that the unitized glass curtain wall at a high place is inconvenient to control, and multiple sets of unitized glass curtain walls need to be controlled in sequence through multiple sets of magnetic control handles, the opening and closing process is relatively cumbersome, and the convenience of use is low;

[0022] 2. When shading is not needed, the utility model slides the two sets of transmission blocks of the bidirectional screw rod to both sides, thereby shrinking the sunshade to the left and right sides of the installation frame, thereby improving the transparency and aesthetics of the glass curtain wall and improving the lighting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the installation frame structure of the utility model;

[0025] Figure 3 It is a schematic diagram of the internal structure of the utility model;

[0026] Figure 4 This is a schematic diagram of the sunshade structure of the utility model;

[0027] Figure 5 It is a schematic diagram of the driving mechanism structure of the utility model.

[0028] Description of reference numerals:

[0029] 1. Fixed frame; 2. Mounting frame; 21. Mounting slot; 22. Curtain wall glass; 23. Equipment shell; 24. Controller; 25. Electric motor; 26. Bidirectional screw; 27. First bevel gear; 28. Second bevel gear; 29. ​​Transmission block; 210. Positioning slot; 3. Sunshade; 31. First connecting rod; 32. Second connecting rod; 33. First connecting block; 34. First positioning block; 35. Second connecting block; 36. Second positioning block. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0031] The utility model provides Figures 1 to 3 The sunshade system of the glass curtain wall shown in the figure comprises a fixed frame 1, a mounting frame 2 is fixedly mounted on the inner side of the fixed frame 1, two groups of mounting grooves 21 are opened on the inner side of the mounting frame 2, curtain wall glass 22 is fixedly connected inside the mounting grooves 21, two groups of sunshade curtains 3 are arranged between the two groups of curtain wall glass 22, a driving mechanism is arranged inside the upper cross bar of the mounting frame 2, and the driving mechanism comprises a controller 24, an electric motor 25, a bidirectional screw 26, a first bevel gear 27, a second bevel gear 28, and a transmission block 29, and the mounting frame 2 is provided with a plurality of mounting grooves 21, wherein the plurality of mounting grooves 21 are ... Equipment grooves are opened inside the two groups of cross bars, and the two ends of the bidirectional screw 26 are rotatably connected to the left and right ends of the bidirectional screw 26 respectively. The rear surface of the upper cross bar in the mounting frame 2 is fixedly connected with the equipment shell 23, and the electric motor 25 is fixedly installed inside the equipment shell 23. The controller 24 is fixedly connected to the side of the equipment shell 23, the first bevel gear 27 is fixedly connected to the middle position of the bidirectional screw 26, the second bevel gear 28 is meshed with the first bevel gear 27, and the second bevel gear 28 is fixedly connected to the output end of the electric motor 25.

[0032] Among them, a master control switch is set indoors, and the master control switch is connected to multiple groups of controllers 24 through wireless transmission technology to realize remote control of multiple groups of controllers 24 at the same time. The controller 24 starts the electric motor 25, and the electric motor 25 can rotate forward and reverse. When the electric motor 25 rotates forward, it drives the two groups of transmission blocks 29 to slide inward on the surface of the two-way screw 26, thereby making the sunshades 3 on both sides move inward for shading. The electric motor 25 reverses and drives the two groups of transmission blocks 29 to slide outward on the surface of the two-way screw 26, thereby opening the two groups of sunshades 3 to both sides.

[0033] In addition, storage grooves are provided inside the two groups of vertical rods in the mounting frame 2. When the sunshade curtain 3 is opened, the two groups of transmission blocks 29 respectively drive the two groups of sunshade curtains 3 to move outward and store the sunshade curtains 3 into the storage grooves. The existence of the sunshade curtains 3 cannot be seen from the outside, thereby improving the aesthetics and transparency of the glass curtain wall.

[0034] See also Figure 4 and Figure 5 The first and second connecting rods 31 are fixedly connected at one inner end of the two groups of sunshades 3, and the second connecting rods 32 are fixedly connected at one outer end of the two groups of sunshades 3. The upper ends of the two groups of first connecting rods 31 are fixedly connected to the lower end of the transmission block 29, and the upper end of the transmission block 29 is threadedly connected to the surface of the bidirectional screw 26. The upper and lower ends of the two groups of sunshades 3 are respectively fixedly connected with multiple groups of first connecting blocks 33 and second connecting blocks 35. The upper end of the first connecting block 33 is fixedly connected with a first positioning block 34, and the lower end of the second connecting block 35 is fixedly connected with a second positioning block 36. The upper and lower ends of the second connecting rod 32 are respectively fixedly connected to the outermost first connecting block 33 and the second connecting block 35. The outermost two groups of first positioning blocks 34 and second positioning blocks 36 are both fixedly connected to the surface of the equipment slot. The inner surfaces of the two groups of cross bars in the mounting frame 2 are provided with positioning grooves 210, and the first positioning block 34, the second positioning block 36 and the transmission block 29 are respectively slidably connected to the positioning grooves 210 on the upper and lower sides.

[0035] Specifically, in the process of closing the sunshade curtain 3, the output end of the electric motor 25 rotates clockwise, driving the second bevel gear 28 to rotate clockwise, and the second bevel gear 28 cooperates with the first bevel gear 27 to drive the bidirectional screw 26 to rotate. Since the lower end of the transmission block 29 is limited by the positioning groove 210, the bidirectional screw 26 drives the transmission blocks 29 on both sides to slide inward at the same time, and the transmission block 29 drives the first connecting rod 31 at the lower end to slide inward, thereby pulling the sunshade curtains 3 on both sides to close. In the process of closing the sunshade curtain 3, multiple groups of first positioning blocks 34 and second positioning blocks 36 are driven to slide inside the positioning groove 210, and the first positioning blocks 34 and the second positioning blocks 36 make the upper and lower ends of the sunshade curtain 3 in a straight state.

[0036] Working principle of the utility model: in order to facilitate the control of multiple groups of sunshades 3 at the same time and improve the convenience of use, multiple groups of electric motors 25 are started at the same time through the control switch. The electric motor 25 drives the transmission blocks 29 on both sides to slide inside the positioning groove 210 through the bidirectional screw 26, and then automatically opens and closes the sunshade curtain 3, effectively improving the convenience of using the sunshade curtain 3.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only preferred examples of the utility model, and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A sunshade system for a glass curtain wall, comprising a fixed frame (1), characterized in that: A mounting frame (2) is fixedly mounted on the inner side of the fixed frame (1), two groups of mounting grooves (21) are provided on the inner side of the mounting frame (2), curtain wall glass (22) is fixedly connected inside the mounting grooves (21), two groups of sunshades (3) are arranged between the two groups of curtain wall glass (22), a driving mechanism is arranged inside the upper cross bar of the mounting frame (2), the driving mechanism comprises a controller (24), an electric motor (25), a bidirectional screw (26), a first bevel gear (27), a second bevel gear (28), and a transmission block (29), equipment grooves are provided inside the two groups of cross bars in the mounting frame (2), and two ends of the bidirectional screw (26) are rotatably connected to the left and right ends of the bidirectional screw (26), respectively.

2. The sunshade system for the glass curtain wall according to claim 1, characterized in that: One end of the inner side of the two sets of sunshade curtains (3) is fixedly connected to a first connecting rod (31), and one end of the outer side of the two sets of sunshade curtains (3) is fixedly connected to a second connecting rod (32).

3. The sunshade system for the glass curtain wall according to claim 2, characterized in that: The upper ends of the two groups of the first connecting rods (31) are fixedly connected to the lower end of the transmission block (29), and the upper end of the transmission block (29) is threadedly connected to the surface of the bidirectional screw (26).

4. The sunshade system for the glass curtain wall according to claim 3, characterized in that: The upper and lower ends of the two groups of sunshades (3) are respectively fixedly connected to a plurality of groups of first connection blocks (33) and second connection blocks (35); the upper ends of the first connection blocks (33) are fixedly connected to first positioning blocks (34); and the lower ends of the second connection blocks (35) are fixedly connected to second positioning blocks (36).

5. The sunshade system for the glass curtain wall according to claim 4, characterized in that: The upper and lower ends of the second connecting rod (32) are respectively fixedly connected to the outermost first connecting block (33) and the second connecting block (35), and the two outermost groups of first positioning blocks (34) and second positioning blocks (36) are both fixedly connected to the surface of the equipment slot.

6. The sunshade system for the glass curtain wall according to claim 4, characterized in that: The inner surfaces of the two groups of cross bars in the installation frame (2) are provided with positioning grooves (210), and the first positioning block (34), the second positioning block (36) and the transmission block (29) are slidably connected to the positioning grooves (210) on the upper and lower sides respectively.

7. The sunshade system for a glass curtain wall according to claim 1, characterized in that: The rear surface of the upper crossbar in the mounting frame (2) is fixedly connected to a device shell (23), the electric motor (25) is fixedly mounted inside the device shell (23), and the controller (24) is fixedly connected to a side surface of the device shell (23).

8. The sunshade system for the glass curtain wall according to claim 7, characterized in that: The first bevel gear (27) is fixedly connected to the middle position of the bidirectional screw (26), the second bevel gear (28) is meshingly connected to the first bevel gear (27), and the second bevel gear (28) is fixedly connected to the output end of the electric motor (25).

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