High-efficiency light-transmitting energy-saving window
By employing a triple-sealing assembly and aluminum profile frame design in the energy-saving window, the problem of decreased sealing and heat insulation performance due to rubber aging is solved, achieving a more efficient energy-saving effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ANHUI PROVINCE JINPENG ENERGY SAVING TECH CO LTD
- Filing Date
- 2025-07-09
- Publication Date
- 2026-06-12
AI Technical Summary
The sealing and heat insulation effects of existing energy-saving windows decline as the rubber materials age, making it difficult to maintain high energy efficiency in the long term.
It adopts a three-seal component design, including rectangular, trapezoidal and serrated rubber blocks, combined with an aluminum profile frame and insulated glass structure, to enhance sealing and thermal insulation performance.
It improves the sealing and insulation performance of windows, extends the service life of energy-saving windows, and reduces energy consumption.
Smart Images
Figure CN224351829U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of energy-saving window technology, and in particular to a high-efficiency light-transmitting energy-saving window. Background Technology
[0002] The reason energy-saving windows are called "energy-saving windows" is that their design concept and structural characteristics are closely centered on reducing building energy consumption. Traditional windows play a "leak" role in building energy consumption. Due to the high thermal conductivity of their materials and poor sealing, indoor heat is easily lost in winter, while outdoor heat easily enters in summer, requiring air conditioning, heating, and other equipment to consume a lot of energy to maintain a comfortable indoor temperature. Energy-saving windows, through the use of new materials, optimized structural design, and advanced technology, significantly improve the thermal insulation performance of windows. They effectively reduce indoor and outdoor heat exchange, lower the load on building heating and cooling systems, and thus reduce energy consumption, hence the name "energy-saving window," reflecting their important role in building energy conservation.
[0003] Energy-efficient windows play a crucial role in building energy conservation, and their energy-saving principles are based on several aspects. Firstly, in terms of thermal insulation, energy-efficient windows typically use multi-layered insulated glass, with inert gases (such as argon or krypton) filling the spaces between the panes. These gases have low thermal conductivity, effectively blocking outdoor heat from entering the room and reducing air conditioning energy consumption in summer. Secondly, in terms of thermal insulation, window frame materials such as thermally broken aluminum alloy and PVC-U, with low thermal conductivity, are used, along with high-quality sealing strips, forming a good sealing structure that prevents indoor heat loss through the window frame, reducing heating energy consumption in winter. Furthermore, some energy-efficient windows also have sun-shading functions, using built-in sunshades or low-emissivity coated glass to reduce solar radiation heat entering the room, further reducing air conditioning load. Through these comprehensive measures, energy-efficient windows significantly improve the overall thermal insulation performance of buildings, achieving efficient energy utilization.
[0004] Patent document CN2615295Y discloses a European-style 60mm sliding aluminum alloy insulated and energy-saving window, including a window frame and a window sash. The window frame includes an outer frame, an inner frame, and a thermal break strip. The window sash includes a sash frame, a mullion, double-glazed glass inlaid between the two with a rubber strip, and rollers. Plastic seals are installed on the adjacent surfaces of the inner and outer sash mullions. The sash frame is composed of an outer frame, an inner frame, and a thermal break strip rolled between them. Upper and lower rails are respectively provided on both sides of the upper and lower frames of the sash. Thermal break strips are used to connect the inner and outer frames, as well as the inner and outer frames of the sash, significantly reducing the overall thermal conductivity. Combined with the use of double-glazed glass, the window forms a heat-insulating layer, greatly reducing the thermal conductivity of the aluminum alloy window frame. It possesses the thermal insulation and energy-saving characteristics of PVC windows, while also having the aesthetic appeal, compact design, environmental friendliness, and variety of colors of aluminum alloy windows. The curved mullion facilitates sliding and provides a good visual effect, making it widely used in mid- to high-end buildings.
[0005] As in the prior art of the aforementioned patent, the energy-saving window achieves sealing of the window body through the barrier layer and the heat insulation strip at the edge of the barrier layer. However, there is only one barrier layer between the window sash and the window frame, and the heat insulation strip and other components are made of rubber materials. After prolonged use, the heat insulation strip will age, so it is difficult to achieve the energy-saving effect with only one barrier layer. Although rubber aging is an unavoidable factor, there are still solutions to increase the energy-saving effect of the energy-saving window. Utility Model Content
[0006] The purpose of this invention is to provide a high-efficiency light-transmitting and energy-saving window to overcome the aforementioned shortcomings in the prior art.
[0007] To achieve the above objectives, the present invention adopts the following technical solution: a high-efficiency light-transmitting and energy-saving window, comprising a window frame and a sash frame, wherein a glass assembly is fixedly installed inside the sash frame, a hinge is provided between the sash frame and the window frame, a rotating handle is provided on the sash frame, and the sash frame is locked to the window frame through the rotating handle, the edge of the window frame is set in a stepped shape, and is divided into a first-stage groove, a second-stage groove and a third-stage groove from the inside out, the edge of the sash frame is adapted to the edge of the window frame, both the sash frame and the window frame are made of aluminum profiles, and a first sealing component, a second sealing component and a third sealing component are respectively provided on the first-stage groove, the second-stage groove and the third-stage groove.
[0008] As a further description of the above technical solution: the interior of the second-order groove and the sash frame corresponding to the second-order groove is provided with a third fixing member and heat insulation material, and the heat insulation material is fixedly connected to the interior of the window frame and the sash frame through the third fixing member.
[0009] As a further description of the above technical solution: the first sealing component includes a rectangular rubber block fixedly installed on the side wall of a first-stage groove, and the fan frame has a mating groove at the corresponding position of the rectangular rubber block, and the rectangular rubber block is sealed and mated with the mating groove.
[0010] As a further description of the above technical solution: the second sealing component includes a trapezoidal rubber block fixedly installed at the top of the second-order groove, a first fixing member is provided between the trapezoidal rubber block and the second-order groove, a connecting block is fixedly installed at the corresponding position of the fan frame in the second-order groove, a second fixing member is provided inside the fan frame, the connecting block is fixedly connected to the fan frame through the second fixing member, and a first hollow cavity and a second hollow cavity are respectively opened inside the connecting block and the trapezoidal rubber block.
[0011] As a further description of the above technical solution: the third sealing component includes a serrated rubber block fixedly installed at the top of the three-stage groove, and the fan frame has a serrated groove at the corresponding position of the three-stage groove, and the serrated groove and the serrated rubber block are mutually adapted.
[0012] As a further description of the above technical solution: the window frame is provided with reinforcing ribs inside, and the reinforcing ribs are arranged on both sides of the thermal insulation material.
[0013] As a further description of the above technical solution: the glass assembly includes two heat-insulating glass panes, which are embedded in the interior of the fan frame, and an air-filled cavity is provided between the two heat-insulating glass panes, with argon gas inside the air-filled cavity.
[0014] This utility model provides a high-efficiency light-transmitting and energy-saving window. It has the following beneficial effects: there are three sealing components between the sash frame and the window frame, which have better sealing and heat insulation effects compared with traditional energy-saving windows. At the second-level groove, the heat insulation material set inside the window frame and sash frame can form a stable heat insulation layer. Combined with the three sealing components, the heat insulation and energy-saving effect of the window is further enhanced.
[0015] It should be understood that the foregoing general description and the following detailed description are exemplary and illustrative only, and are not intended to limit this disclosure.
[0016] This application provides an overview of various implementations or examples of the technology described in this disclosure, and is not a full disclosure of the entire scope or all features of the disclosed technology. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a high-efficiency light-transmitting and energy-saving window proposed in this utility model;
[0018] Figure 2 This is a three-dimensional structural diagram of the present invention when the window is opened;
[0019] Figure 3 This is a cross-sectional structural diagram of the present invention;
[0020] Figure 4 This utility model Figure 3 A magnified structural diagram at point A;
[0021] Figure 5 This utility model Figure 4 A magnified structural diagram at point B;
[0022] Figure 6 This is a cross-sectional structural diagram of the window sash and window frame of this utility model when separated.
[0023] Legend:
[0024] 1. Window frame; 2. Sash frame; 3. Glass assembly; 301. Insulated glass; 302. Inflatable cavity; 4. Hinge; 5. Rotating handle; 6. First-stage groove; 7. Second-stage groove; 8. Third-stage groove; 9. Reinforcing rib; 10. Rectangular rubber block; 11. Butt joint groove; 12. First fastener; 13. Trapezoidal rubber block; 14. Butt joint block; 15. Second fastener; 16. First hollow cavity; 17. Second hollow cavity; 18. Serrated groove; 19. Serrated rubber block; 20. Third fastener; 21. Thermal insulation material. Detailed Implementation
[0025] 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.
[0026] Reference Figure 1-6 A high-efficiency, light-transmitting, energy-saving window includes a window frame 1 and a sash frame 2. A glass assembly 3 is fixedly installed inside the sash frame 2. A hinge 4 is provided between the sash frame 2 and the window frame 1. A rotating handle 5 is provided on the sash frame 2, which is locked to the window frame 1 via the rotating handle 5. The edge of the window frame 1 is stepped and divided into a first-stage groove 6, a second-stage groove 7, and a third-stage groove 8 from the inside out. The edge of the sash frame 2 matches the edge of the window frame 1. Both the sash frame 2 and the window frame 1 are made of aluminum profiles. A first sealing component, a second sealing component, and a third sealing component are respectively provided on the first-stage groove 6, the second-stage groove 7, and the third-stage groove 8. A locking component commonly used in the interior of windows in the prior art is provided between the rotating handle 5 and the window frame 1. The sash frame 2 and the window frame 1 are locked and opened by rotating the handle 5. When the window sash and the window frame 1 are closed, there are three sealing components between the sash frame 2 and the window frame 1. Compared with traditional energy-saving windows, it has better sealing and heat insulation effects, and is more energy-efficient.
[0027] As a preferred technical solution in this embodiment, the interior of the second-order groove 7 and the sash frame 2 corresponding to the position of the second-order groove 7 is provided with a third fixing member 20 and a heat insulation material 21. The heat insulation material 21 is fixedly connected to the interior of the window frame 1 and the sash frame 2 through the third fixing member 20. At the second-order groove 7, the heat insulation material 21 provided inside the window frame 1 and the sash frame 2 can form a stable heat insulation layer. Combined with the three sealing components, the heat insulation and energy saving effect of the energy-saving window is further increased.
[0028] As a preferred technical solution of this embodiment, the first sealing component includes a rectangular rubber block 10 fixedly installed on the side wall of the first-stage groove 6. The sash frame 2 has a mating groove 11 at the corresponding position of the rectangular rubber block 10, and the rectangular rubber block 10 is sealed and mated with the mating groove 11. When the sash frame 2 and the window frame 1 are connected, the rectangular rubber block 10 can be stably mated inside the mating groove 11, and the rectangular rubber block 10 and the mating groove 11 abut and seal, preventing air flow and increasing the sealing performance.
[0029] As a preferred embodiment, the second sealing assembly includes a trapezoidal rubber block 13 fixedly installed at the top of the second-order groove 7. A first fixing member 12 is provided between the trapezoidal rubber block 13 and the second-order groove 7. A connecting block 14 is fixedly installed at the corresponding position of the fan frame 2 in the second-order groove 7. A second fixing member 15 is provided inside the fan frame 2. The connecting block 14 is fixedly connected to the fan frame 2 through the second fixing member 15. A first hollow cavity 16 and a second hollow cavity 17 are respectively opened inside the connecting block 14 and the trapezoidal rubber block 13. When the fan frame 2 contacts the window frame 1, the connecting block 14 can deform because it is elastic and has a hollow cavity inside. When the fan frame 2 and the window frame 1 are closed in place, the groove below the connecting block 14 and the top of the trapezoidal rubber block 13 can be tightly sealed, thereby achieving further sealing and blocking heat exchange.
[0030] As a preferred technical solution of this embodiment, the third sealing component includes a serrated rubber block 19 fixedly installed at the top of the three-tiered groove 8. The fan frame 2 has a serrated groove 18 at the corresponding position of the three-tiered groove 8. The serrated groove 18 and the serrated rubber block 19 are mutually adapted to each other. The serrated rubber block 19 can deform and collide with the serrated groove 18. Finally, the multiple teeth on the serrated rubber block 19 can be engaged inside the serrated groove 18 to achieve the third sealing line.
[0031] As a preferred technical solution of this embodiment, the window frame 1 is provided with reinforcing ribs 9 inside, and the reinforcing ribs 9 are provided on both sides of the thermal insulation material 21. Since both the window frame 1 and the sash frame 2 are made of aluminum profiles and are mostly hollow inside, the reinforcing ribs 9 can ensure their structural strength and further fix the thermal insulation material 21.
[0032] As a preferred technical solution in this embodiment, the glass assembly 3 includes two heat-insulating glass panes 301, which are embedded in the interior of the sash frame 2. An air-filled cavity 302 is provided between the two heat-insulating glass panes 301, and argon gas is provided inside the air-filled cavity 302. The heat-insulating glass panes 301 are existing technology. Filling the space between the two heat-insulating glass panes 301 with nitrogen gas can improve the heat insulation and sound insulation effect of the window because the thermal conductivity of nitrogen gas is much smaller than that of air, thereby reducing the speed of heat transfer on both sides of the double-glazed windows, resulting in better heat preservation and energy-saving performance of the window.
[0033] 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. A high-efficiency light-transmitting and energy-saving window, comprising a window frame (1) and a sash frame (2), wherein a glass assembly (3) is fixedly installed inside the sash frame (2), a hinge (4) is provided between the sash frame (2) and the window frame (1), a rotating handle (5) is provided on the sash frame (2), and the sash frame (2) is locked to the window frame (1) by the rotating handle (5), characterized in that, The edge of the window frame (1) is set in a stepped shape and is divided into a first-level groove (6), a second-level groove (7) and a third-level groove (8) from the inside to the outside. The edge of the sash frame (2) is adapted to the edge of the window frame (1). Both the sash frame (2) and the window frame (1) are made of aluminum profiles. The first-level groove (6), the second-level groove (7) and the third-level groove (8) are respectively provided with a first sealing component, a second sealing component and a third sealing component.
2. The high-efficiency light-transmitting and energy-saving window according to claim 1, characterized in that, The second-order groove (7) and the sash frame (2) are both provided with a third fastener (20) and a heat insulation material (21) inside the corresponding position of the second-order groove (7). The heat insulation material (21) is fixedly connected to the inside of the window frame (1) and the sash frame (2) through the third fastener (20).
3. The high-efficiency light-transmitting and energy-saving window according to claim 1, characterized in that, The first sealing assembly includes a rectangular rubber block (10) fixedly installed on the side wall of a first-stage groove (6). The fan frame (2) has a mating groove (11) at the corresponding position of the rectangular rubber block (10). The rectangular rubber block (10) and the mating groove (11) are sealed together.
4. The high-efficiency light-transmitting and energy-saving window according to claim 1, characterized in that, The second sealing assembly includes a trapezoidal rubber block (13) fixedly installed at the top of the second-order groove (7). A first fixing member (12) is provided between the trapezoidal rubber block (13) and the second-order groove (7). A connecting block (14) is fixedly installed on the fan frame (2) at the corresponding position of the second-order groove (7). A second fixing member (15) is provided inside the fan frame (2). The connecting block (14) is fixedly connected to the fan frame (2) through the second fixing member (15). A first hollow cavity (16) and a second hollow cavity (17) are respectively opened inside the connecting block (14) and the trapezoidal rubber block (13).
5. A high-efficiency light-transmitting and energy-saving window according to claim 1, characterized in that, The third sealing assembly includes a serrated rubber block (19) fixedly installed at the top of the three-stage groove (8). The fan frame (2) has a serrated groove (18) at the corresponding position of the three-stage groove (8). The serrated groove (18) and the serrated rubber block (19) are mutually adapted to each other.
6. The high-efficiency light-transmitting and energy-saving window according to claim 1, characterized in that, The window frame (1) is provided with reinforcing ribs (9) inside, and the reinforcing ribs (9) are provided on both sides of the heat insulation material (21).
7. The high-efficiency light-transmitting and energy-saving window according to claim 1, characterized in that, The glass assembly (3) includes two heat-insulating glass (301), which are embedded in the interior of the fan frame (2). An air-filled cavity (302) is provided between the two heat-insulating glass (301), and argon gas is provided inside the air-filled cavity (302).