Electric hollow energy-saving glass with built-in roller shutter
Through the design of frame components and drive components, the problems of overheating and dust entering the hollow glass are solved, effective heat dissipation of the motor and cleaning of the glass are achieved, extending the service life of the motor and improving energy-saving effects.
Patent Information
- Application Number
- CN202422130793.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-30
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-08-30
AI Technical Summary
The internal temperature of the insulating glass may rise above 60℃, resulting in poor heat dissipation conditions of the motor and easy to damage. At the same time, external dust can easily enter the glass.
Frame assembly, drive assembly and roller shutter assembly are designed, including servo motors, gears, rubber wheels, smooth steel wires and sealing rings. The communication structure between the ventilation holes and the placement grooves is realized to realize the motor heat dissipation and prevent dust from entering.
It effectively reduces the internal temperature of the insulated glass, protects the motor from overheating damage, and keeps the inside of the glass clean, extends the motor life and improves energy-saving effects.
Smart Images
Figure CN223089239U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hollow energy-saving glass, in particular to an electric hollow energy-saving glass with an internal roller blind. Background Technique
[0002] The electric hollow energy-saving glass with an internal roller blind is a building glass product integrating sunshade and energy-saving functions. On the basis of hollow glass, this kind of glass is internally provided with an electric-driven roller blind system, so that the roller blind can be automatically lifted and lowered as required to achieve the control of light and heat.
[0003] When the electric roller blind system is built into the hollow glass, especially under direct sunlight in summer, the internal temperature of the hollow glass may rise above 60 °C, resulting in poor heat dissipation conditions for the motor and easy damage. If the motor is cooled by opening holes, it is easy for external dust to enter the interior of the hollow glass. Therefore, an electric hollow energy-saving glass with an internal roller blind is proposed to solve the above problems. Content of the Utility Model
[0004] The purpose of the utility model is to provide an electric hollow energy-saving glass with an internal roller blind, so as to solve the problem that the internal temperature of the hollow glass may rise above 60 °C, resulting in poor heat dissipation conditions for the motor and easy damage, and if the motor is cooled by opening holes, it is easy for external dust to enter the interior of the hollow glass.
[0005] To achieve the above purpose, the utility model provides the following technical solutions:
[0006] An electric hollow energy-saving glass with a built-in rolling curtain, comprising a glass body and a frame assembly. The outside of the glass body is fixedly connected with the frame assembly. The inside of the frame assembly is rotatably connected with a driving assembly, and the inside of the frame assembly is rotatably connected with a rolling curtain assembly. The frame assembly includes a frame shell. An air vent is provided inside the upper end of the frame shell. A placement groove is provided inside the upper end of the frame shell. A rope hole is provided at a position near the lower end of the frame shell close to the placement groove. A sealing ring is fixedly connected inside the rope hole provided in the frame shell. A lower groove is provided inside the lower end of the frame shell. The driving assembly includes a servo motor. The end of the main shaft of the servo motor is fixedly connected with a first gear. The outside of the first gear meshes with the outside of a second gear. The inside of the second gear is fixedly connected with a first shaft column. A first rubber runner is fixedly connected to the outside of the first shaft column. The first rubber runner is rotationally connected with a second rubber runner through a smooth steel wire. The inside of the second rubber runner is fixedly connected with a second shaft column. The rolling curtain assembly includes a rolling curtain cloth. A lower metal plate is fixedly connected to the bottom end of the rolling curtain cloth. The upper end of the rolling curtain cloth is fixedly connected with the outside of a fixed column. A clockwork spring is fixedly connected to the outside of the fixed column. An inner hollow metal shell is fixedly connected to the outside of the clockwork spring. A double-column through hole is provided inside the inner hollow metal shell. A stable bearing is fixedly connected inside the inner hollow metal shell. The glass body is fixedly connected to the inside of the frame shell. The fixed column is fixedly connected to the inside of the frame shell. The top end of the servo motor is fixedly connected to the upper end of the placement groove provided in the frame shell.
[0007] As a further optimized content of the present utility model, wherein: the inside of the frame shell near the lower groove is hollow. The air vent penetrates through the right end of the frame shell. The air vent communicates with the placement groove. One end of the placement groove communicates with the rope hole.
[0008] As a further optimized content of the present utility model, wherein: the shape of the first shaft column is a cylinder. The first shaft column is rotationally connected to the inside of the placement groove provided in the frame shell through a bearing. The first rubber runner is fixed at the front end and the rear end of the first shaft column. The shape of the first rubber runner is the same as that of the second rubber runner.
[0009] As a further optimized content of the present utility model, wherein: the smooth steel wire is sleeved outside the first rubber runner and the second rubber runner. The smooth steel wire is installed inside the rope hole provided in the frame shell. The shape of the rope hole is a cylinder. The inside of the sealing ring is hollow. The inside of the sealing ring fits with the outside of the smooth steel wire.
[0010] As a further optimized content of the present utility model, specifically: the number of the second rubber runners is two, the second rubber runners are fixedly connected to the outer sides of the front end and the rear end of the second shaft column, the shape of the second shaft column is a cylinder, the second shaft column is rotatably connected to the inner side of the lower groove formed in the frame housing, and the second rubber runners are located inside the lower groove formed in the frame housing.
[0011] As a further optimized content of the present utility model, specifically: a convex block is installed on the right side of the lower metal plate, a mounting hole is formed inside the convex block of the lower metal plate, and the outer side of the smooth steel wire is fixedly connected to the inner side of the mounting hole formed in the lower metal plate.
[0012] As a further optimized content of the present utility model, specifically: the shape of the fixed column is a cylinder, the shape of the double-column through hole formed is two sections of cylinders, the double-column through hole penetrates through the inner side of the hollow metal shell, the clockwork spring is installed inside the double-column through hole formed in the hollow metal shell, and the hollow metal shell is fixedly connected to the outer sides of the front end and the rear end of the fixed column.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0014] In the present utility model, through the provided frame assembly, drive assembly and rolling curtain assembly, the device can effectively solve the problem of motor heat dissipation, and at the same time prevent dust from entering the interior of the insulating glass. Through the mechanical transmission structure from the servo motor to the fixed column, the normal lifting of the rolling curtain cloth of the rolling curtain is realized, meeting the requirements of sunshade and heat control. The design from the frame housing to the placement groove, especially the communication structure between the placement groove and the ventilation hole, allows the air inside the insulating glass to circulate with the indoor air, using the lower temperature indoors to dissipate heat for the servo motor of the motor, effectively reducing the problem of internal temperature rise caused by direct sunlight. In addition, the cover plate design of the frame housing facilitates the maintenance of the servo motor of the motor, and the sealing structure of the smooth steel wire and the sealing ring ensures that the internal environment of the insulating glass is not polluted. This design not only improves the service life of the motor but also ensures the cleanliness and energy-saving effect of the insulating glass. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model;
[0016] Figure 2 is a schematic diagram of the structure of the frame assembly of the present utility model;
[0017] Figure 3 is a schematic diagram of the structure of the drive assembly of the present utility model;
[0018] Figure 4 is of the present utility model Figure 3 schematic diagram of the structure at position A;
[0019] Figure 5 is of the present utility modelFigure 3 Schematic diagram of the structure at position B;
[0020] Figure 6 This is a schematic diagram of the rolling curtain assembly structure of the present utility model.
[0021] In the figure: 1. Glass body;
[0022] 2. Frame assembly; 21. Frame shell; 22. Ventilation holes; 23. Placement grooves; 24. Rope holes; 25. Sealing rings; 26. Lower grooves;
[0023] 3. Driving assembly; 31. Servo motor; 32. First gear; 33. Second gear; 34. First shaft column; 35. First rubber runner; 36. Smooth steel wire; 37. Second rubber runner; 38. Second shaft column;
[0024] 4. Rolling curtain assembly; 41. Rolling curtain cloth; 42. Lower metal plate; 43. Mainspring; 44. Hollow metal shell; 45. Double-column through holes; 46. Stabilizing bearings; 47. Fixed columns. Detailed implementation manners
[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0026] It should be noted that the terms used here are only for describing the specific implementation manners and are not intended to limit the exemplary embodiments according to the present application. As used here, unless otherwise clearly specified in the context, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "include" and / or "comprise" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or their combinations.
[0027] Please refer to Figures 1-6 , the present utility model provides a technical solution:
[0028] An electric hollow energy-saving glass with a built-in roller blind, comprising a glass body 1 and a frame assembly 2. The outer side of the glass body 1 is fixedly connected with the frame assembly 2. The inner side of the frame assembly 2 is rotatably connected with a driving assembly 3, and the inner side of the frame assembly 2 is rotatably connected with a roller blind assembly 4. The frame assembly 2 includes a frame shell 21. A ventilation hole 22 is opened in the inner side of the upper end of the frame shell 21. An installation groove 23 is opened in the inner side of the upper end of the frame shell 21. A rope hole 24 is opened at a position near the lower end of the frame shell 21 close to the installation groove 23. A sealing ring 25 is fixedly connected inside the rope hole 24 opened in the frame shell 21. A lower groove 26 is opened in the inner side of the lower end of the frame shell 21. The driving assembly 3 includes a servo motor 31. The end of the main shaft of the servo motor 31 is fixedly connected with a first gear 32. The outer side of the first gear 32 meshes with the outer side of a second gear 33. The inner side of the second gear 33 is fixedly connected with a first shaft column 34. A first rubber runner 35 is fixedly connected to the outer side of the first shaft column 34. The first rubber runner 35 is rotationally connected with a second rubber runner 37 through a smooth steel wire 36. The inner side of the second rubber runner 37 is fixedly connected with a second shaft column 38. The roller blind assembly 4 includes a roller blind cloth 41. A lower metal plate 42 is fixedly connected to the bottom end of the roller blind cloth 41. The upper end of the roller blind cloth 41 is fixedly connected with the outer side of a fixed column 47. A hairspring 43 is fixedly connected to the outer side of the fixed column 47. The outer side of the hairspring 43 is fixedly connected with an inner hollow metal shell 44. A double-column through hole 45 is opened in the inner side of the inner hollow metal shell 44. A stable bearing 46 is fixedly connected to the inner side of the inner hollow metal shell 44. The glass body 1 is fixedly connected inside the frame shell 21. The fixed column 47 is fixedly connected inside the frame shell 21. The top end of the servo motor 31 is fixedly connected to the upper end of the installation groove 23 opened in the frame shell 21.
[0029] As a further implementation of this solution, the inner side of the frame shell 21 near the lower groove 26 is hollow. The ventilation hole 22 penetrates through the right end of the frame shell 21. The ventilation hole 22 communicates with the installation groove 23. The installation groove 23 communicates with one end of the rope hole 24, which improves the air fluidity inside the hollow glass, helps with heat dissipation and reduces the internal temperature, thereby protecting the servo motor 31 from overheating damage;
[0030] As a further implementation of this solution, the shape of the first shaft column 34 is a cylinder. The first shaft column 34 is rotationally connected inside the installation groove 23 opened in the frame shell 21 through a bearing. The first rubber runner 35 is fixed at the front end and the rear end of the first shaft column 34. The shape of the first rubber runner 35 is the same as that of the second rubber runner 37, providing stable support and smooth rotational performance, helping to reduce mechanical wear and improve the system life;
[0031] As a further implementation of this solution, 36 smooth steel wires are sleeved outside the first rubber runner 35 and the second rubber runner 37. The smooth steel wires 36 are installed inside the rope hole 24 opened in the frame shell 21. The shape of the rope hole 24 is a cylinder. The inside of the sealing ring 25 is hollow. The inside of the sealing ring 25 fits with the outside of the smooth steel wires 36, enhancing the sealing inside the insulating glass, preventing impurities and pollutants from entering, and keeping the inside clean;
[0032] As a further implementation of this solution, the number of the second rubber runners 37 is two. The second rubber runners 37 are fixedly connected to the outer sides of the front end and the rear end of the second shaft column 38. The shape of the second shaft column 38 is a cylinder. The second shaft column 38 is rotatably connected to the inside of the lower groove 26 opened in the frame shell 21. The second rubber runners 37 are located inside the lower groove 26 opened in the frame shell 21, achieving a compact mechanical layout, saving space and improving the rigidity of the overall structure;
[0033] As a further implementation of this solution, a convex block is installed on the right side of the lower metal plate 42. An installation hole is opened inside the convex block of the lower metal plate 42. The outside of the smooth steel wires 36 is fixed inside the installation hole opened in the lower metal plate 42. The shape of the fixing column 47 is a cylinder. The shape of the double-column through hole 45 is two sections of cylinders. The double-column through hole 45 penetrates through the inside of the inner hollow metal shell 44. The clockwork spring 43 is installed inside the double-column through hole 45 opened in the inner hollow metal shell 44. The inner hollow metal shell 44 is fixed to the outer sides of the front end and the rear end of the fixing column 47, providing an improved component integration method, enhancing the stability and durability of the overall structure, and facilitating the release and storage of the rolling curtain 41.
[0034] Workflow: When it does not affect the normal lifting of the rolling curtain 41 and ensures that the heat dissipation dust of the servo motor 31 does not enter the interior of the insulating glass, start the servo motor 31 to drive the first gear 32 to rotate. The first gear 32 drives the second gear 33 meshing on the outside to rotate. The second gear 33 drives the first shaft column 34 fixedly connected on the inside to rotate. The first shaft column 34 is rotatably connected to the inside of the placement groove 23 opened in the frame housing 21. The first shaft column 34 drives the first rubber runner 35 fixed on the outside to rotate. The rotation of the first rubber runner 35 drives the second rubber runner 37 to rotate through the smooth steel wire 36. The second rubber runner 37 drives the second shaft column 38 to rotate. The second shaft column 38 is rotatably connected to the inside of the lower groove 26 opened in the frame housing 21. When the smooth steel wire 36 rotates, it drives the lower metal plate 42 fixed on the outside to move along the moving track of the smooth steel wire 36. When the lower metal plate 42 moves downward, it pulls the rolling curtain 41 fixed at the top to move downward. Part of the rolling curtain 41 is wound around the outside of the fixed column 47. At the same time, one end of the rolling curtain 41 is fixed to the outside of the fixed column 47. When the rolling curtain 41 extends downward, it will drive the fixed column 47 to rotate. The fixed column 47 is rotatably connected to the inside of the inner hollow metal shell 44 through the stable bearing 46, which plays a role in limiting the rotation direction of the fixed column 47. The rotation of the fixed column 47 drives the clockwork spring 43 to elastically contract, thus playing a role in elastic energy storage. When the lower metal plate 42 moves upward, under the elastic torque of the clockwork spring 43, the rolling curtain 41 will be wound around the outside of the fixed column 47, thus realizing the storage work of the rolling curtain 41. The above principle introduces the work of normally lifting and shading the rolling curtain 41. To prevent damage to the servo motor 31 due to overheating, the servo motor 31 is installed inside the placement groove 23 and is separated by a partition at the lower part of the placement groove 23 opened in the frame housing 21. The placement groove 23 is communicated with the ventilation hole 22, and the ventilation hole 22 is communicated with the interior of the room. When the temperature inside the placement groove 23 rises, the air inside the placement groove 23 and the outside air flow through the ventilation hole 22, preventing heat accumulation inside the placement groove 23, thereby reducing the temperature inside the placement groove 23. At the same time, the ventilation hole 22 is inside the room. When the weather is hot, the temperature inside the room is relatively low. Furthermore, the temperature inside the placement groove 23 can be cooled by the low temperature inside the room. A cover plate is provided on the right side of the frame housing 21 close to the placement groove 23. The cover plate is fixed to the frame housing 21 by bolts and can be disassembled to maintain the servo motor 31. At the same time, the upper part of the smooth steel wire 36 is inside the rope hole 24. Under the sealing action of the sealing ring 25, it can prevent impurities inside the placement groove 23 from entering between the glass bodies 1, thereby controlling the environment inside the glass bodies 1 from being polluted.
[0035] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. An electric hollow energy-saving glass with an internal rolling curtain, comprising a glass body (1) and a frame assembly (2), characterized in that: A frame assembly (2) is fixedly connected to the outside of the glass body (1), a drive assembly (3) is rotatably connected to the inside of the frame assembly (2), and a rolling curtain assembly (4) is rotatably connected to the inside of the frame assembly (2). The frame assembly (2) includes a frame shell (21). A ventilation hole (22) is formed in the inner side of the upper end of the frame shell (21), a placement groove (23) is formed in the inner side of the upper end of the frame shell (21), a rope hole (24) is formed in the position of the lower end of the frame shell (21) close to the placement groove (23), a sealing ring (25) is fixedly connected to the inner side of the rope hole (24) formed in the frame shell (21), a lower groove (26) is formed in the inner side of the lower end of the frame shell (21). The drive assembly (3) includes a servo motor (31). A first gear (32) is fixedly connected to the end of the main shaft of the servo motor (31). The outer side of the first gear (32) is engaged with the outer side of a second gear (33). A first shaft column (34) is fixedly connected to the inner side of the second gear (33). A first rubber runner (35) is fixedly connected to the outer side of the first shaft column (34). The first rubber runner (35) is rotationally connected to a second rubber runner (37) through a smooth steel wire (36). A second shaft column (38) is fixedly connected to the inner side of the second rubber runner (37). The rolling curtain assembly (4) includes a rolling curtain cloth (41). A lower metal plate (42) is fixedly connected to the bottom end of the rolling curtain cloth (41). The upper end of the rolling curtain cloth (41) is fixedly connected to the outer side of a fixed column (47). A hairspring (43) is fixedly connected to the outer side of the fixed column (47). An inner hollow metal shell (44) is fixedly connected to the outer side of the hairspring (43). A double-column through hole (45) is formed in the inner side of the inner hollow metal shell (44). A stable bearing (46) is fixedly connected to the inner side of the inner hollow metal shell (44). The glass body (1) is fixedly connected to the inner side of the frame shell (21). The fixed column (47) is fixedly connected to the inner side of the frame shell (21). The top end of the servo motor (31) is fixedly connected to the upper end of the placement groove (23) formed in the frame shell (21).
2. The electric insulating energy-saving glass with an internal rolling curtain according to claim 1, characterized in that: The inner side of the frame shell (21) close to the lower groove (26) is hollow. The ventilation hole (22) penetrates through the right end of the frame shell (21). The ventilation hole (22) communicates with the placement groove (23). One end of the placement groove (23) communicates with the rope hole (24).
3. The electric insulating energy-saving glass with an internal rolling blind according to claim 1, characterized in that: The first shaft column (34) is in the shape of a cylinder. The first shaft column (34) is rotationally connected to the inner side of the placement groove (23) formed in the frame shell (21) through a bearing. The first rubber runner (35) is fixed to the front end and the rear end of the first shaft column (34). The shape of the first rubber runner (35) is the same as that of the second rubber runner (37).
4. An electric insulating energy-saving glass with an internal roller blind according to claim 1, characterized in that: The smooth steel wire (36) is sleeved outside the first rubber runner (35) and the second rubber runner (37). The smooth steel wire (36) is installed inside a rope hole (24) opened in the frame housing (21). The rope hole (24) is opened in a cylindrical shape. The inside of the sealing ring (25) is hollow, and the inside of the sealing ring (25) fits against the outside of the smooth steel wire (36).
5. The electric insulating energy-saving glass with an internal roller blind according to claim 1, characterized in that: There are two of the second rubber runners (37), which are fixedly connected to the outer sides of the front end and the rear end of the second shaft column (38). The second shaft column (38) is in a cylindrical shape and is rotatably connected inside a lower groove (26) opened in the frame housing (21). The second rubber runner (37) is inside the lower groove (26) opened in the frame housing (21).
6. The electric insulating energy-saving glass with an internal rolling curtain according to claim 1, characterized in that: A convex block is installed on the right side of the lower metal plate (42). An installation hole is opened inside the convex block of the lower metal plate (42). The outside of the smooth steel wire (36) is fixed inside the installation hole opened in the lower metal plate (42).
7. The electric insulating energy-saving glass with an internal roller blind according to claim 1, characterized in that: The fixing column (47) is in a cylindrical shape. The double-column through hole (45) is opened in a shape of two sections of cylinders. The double-column through hole (45) penetrates through the inside of the inner hollow metal shell (44). The spiral spring (43) is installed inside the double-column through hole (45) opened in the inner hollow metal shell (44). The inner hollow metal shell (44) is fixed to the outer sides of the front end and the rear end of the fixing column (47).