Aluminum alloy energy-saving window

Abstract

The utility model discloses an aluminum alloy energy-saving window. The heat insulation window comprises a window frame, double-layer heat insulation glass is embedded into the inner wall of the window frame, a fixing groove is formed in the top of the window frame, rotating rods are rotationally connected to the two ends of the fixing groove, heat insulation films are wound around the outer walls of the rotating rods, and first bevel gears are inserted into one ends of the rotating rods; a rotating handle is rotationally connected to the outer wall of the window frame, a second bevel gear is welded to one end of the rotating handle, and the first bevel gear is meshed with the second bevel gear. A second bevel gear can be driven to rotate by rotating a rotating handle, a first bevel gear and a rotating rod which are meshed with each other are driven to rotate, a wound heat insulation film is downwards put down, heat insulation glass can be integrally covered, heat or light rays on the two sides of the heat insulation glass are reflected through the heat insulation film, and the heat exchange blocking effect is achieved; the indoor temperature maintaining stability is improved, the refrigerating or heating efficiency of the air conditioner is reduced, and the electric power cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of energy-saving windows, in particular to an aluminum alloy energy-saving window. Background Technique

[0002] Aluminum alloy energy-saving windows generally refer to windows made of aluminum alloy materials, which have the characteristics of energy conservation and environmental protection. Such windows usually have good heat insulation performance, can effectively block the heat exchange between indoors and outdoors, thereby reducing the energy consumption of air conditioners and heating. Aluminum alloy energy-saving windows also have the advantages of strong durability, waterproof and moisture-proof, etc., and gradually become one of the common choices in modern architecture.

[0003] The existing energy-saving windows use an aluminum alloy frame to embed heat-insulating glass for heat preservation, and the reflective layer plated on the heat-insulating glass can be used to achieve the effect of reflecting heat transfer. Although this method can block part of the heat, in order to ensure normal light transmittance, a large amount of heat will still pass through the glass for exchange. Especially when cooling or heating, the temperature difference between the two sides of the window is large, resulting in unstable indoor temperature due to heat transfer, increasing the working efficiency of the air conditioner, and thus increasing the power consumption cost. Content of the Utility Model

[0004] The purpose of the utility model is to provide an aluminum alloy energy-saving window to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] An aluminum alloy energy-saving window, comprising: a window frame, the inner wall of the window frame is embedded with double-layer heat-insulating glass, a fixing groove is opened at the top of the window frame, both ends of the fixing groove are rotatably connected with rotating rods, a heat-insulating film is wound around the outer wall of the rotating rods, one end of the rotating rod is inserted with a first bevel gear, the outer wall of the window frame is rotatably connected with a rotating handle, and a second bevel gear is welded to one end of the rotating handle, and the first bevel gear meshes with the second bevel gear.

[0007] Preferably, a sliding groove is opened on the inner wall of the window frame, a counterweight rod is adhered to the bottom end of the heat-insulating film, and both ends of the counterweight rod are respectively inserted into the sliding groove.

[0008] Preferably, the main body of the window frame is slidably connected to the frame, a moving groove is opened on the inner wall of the frame, and the bottom of the window frame is slidably connected to the moving groove.

[0009] Preferably, a window frame with the same structure slides at the other end of the moving groove, and a sealing rubber strip is pasted at the overlapping part of the two window frames.

[0010] Preferably, the fixing groove and the moving groove are located in the middle of the two layers of heat-insulating glass, and the width of the heat-insulating film is the same as the length of the counterweight rod.

[0011] Preferably, the heat insulation film is composed of a PET film and a reflective metal coating.

[0012] Preferably, a sealed rotary O-ring is installed at the rotating connection of the rotary handle and the window frame, and an inert gas is filled in the inner adjacent space between the two groups of heat insulation glasses.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] (1) By rotating the rotary handle, the second bevel gear can be driven to rotate, driving the engaged first bevel gear and the rotating rod to rotate, so that the wound heat insulation film can be lowered downward, which can cover the heat insulation glass as a whole, and the heat or light on both sides of the heat insulation glass can be reflected by the heat insulation film, realizing the function of blocking heat exchange, improving the stability of maintaining the indoor temperature, reducing the efficiency of air conditioning refrigeration or heating, and reducing the power cost;

[0015] (2) By using both ends of the counterweight rod to be stuck in the sliding groove, the counterweight rod can be used to pull the heat insulation film, improving the smoothness of the heat insulation film being lowered smoothly to block heat transfer, making the surface of the lowered heat insulation film flat and conducive to reflecting heat for heat preservation, and improving the heat preservation effect of the heat insulation film;

[0016] (3) By installing a rotating rod and a heat insulation film in the middle of the heat insulation glass, the heat insulation film can be lowered for heat insulation when needed, and can be wound up and collected when not in use to ensure the normal light transmission and transparency of the heat insulation glass, greatly improving the practicability and functional diversity of the device. Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the following described drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 is a schematic diagram of the overall structure of a device of an aluminum alloy energy-saving window according to an embodiment of the present utility model;

[0019] Figure 2 is a schematic diagram of an energy-saving rotating rod and a heat insulation film according to an embodiment of the present utility model;

[0020] Figure 3 is a schematic diagram of the structure of a first bevel gear and a second bevel gear according to an embodiment of the present utility model;

[0021] Figure 4Schematic diagram of the window frame and heat insulation film according to an embodiment of the present utility model;

[0022] Figure 5 Schematic diagram of the heat insulation film and the sliding groove according to an embodiment of the present utility model.

[0023] In the figure:

[0024] 1. Window frame; 2. Heat insulation glass; 3. Fixed groove; 4. Rotating rod; 5. Heat insulation film; 6. Counterweight rod; 7. First bevel gear; 8. Second bevel gear; 9. Rotating handle; 10. Sliding groove; 11. Frame; 12. Moving groove. Specific implementation mode

[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] The following is a further detailed description of the present utility model in conjunction with the attached Figures 1-5 figures.

[0027] Embodiment 1

[0028] Please refer to Figures 1 to 5 , an embodiment provided by the present utility model: an aluminum alloy energy-saving window, including: a window frame 1, a double-layer heat insulation glass 2 is embedded in the inner wall of the window frame 1, a fixed groove 3 is opened at the top of the window frame 1, both ends of the fixed groove 3 are rotatably connected with a rotating rod 4, a heat insulation film 5 is wound around the outer wall of the rotating rod 4, one end of the rotating rod 4 is inserted with a first bevel gear 7, a rotating handle 9 is rotatably connected to the outer wall of the window frame 1, a second bevel gear 8 is welded to one end of the rotating handle 9, the first bevel gear 7 and the second bevel gear 8 are meshed with each other. By rotating the rotating handle 9, the second bevel gear 8 can be driven to rotate, driving the engaged first bevel gear 7 and the rotating rod 4 to rotate, so that the wound heat insulation film 5 is lowered downward, and the heat insulation glass 2 can be integrally covered. The heat insulation film 5 is used to reflect the heat or light on both sides of the heat insulation glass 2, realizing the function of blocking heat exchange, improving the stability of maintaining the indoor temperature, reducing the efficiency of air conditioning refrigeration or heating, and reducing the power cost.

[0029] Embodiment 2

[0030] Please refer to Figures 1 to 5, a sliding groove 10 is provided on the inner wall of the window frame 1. A counterweight rod 6 is adhered to the bottom end of the heat insulation film 5. The two ends of the counterweight rod 6 are respectively inserted into the sliding groove 10. By using the two ends of the counterweight rod 6 to be stuck in the sliding groove 10, the counterweight rod 6 can be used to pull the heat insulation film 5, improving the smoothness of the heat insulation film 5 being lowered smoothly to block heat transfer, making the surface of the lowered heat insulation film 5 flat and conducive to reflecting heat for heat preservation, and improving the heat preservation effect of the heat insulation film 5. The main body of the window frame 1 is slidably connected to the frame 11. A moving groove 12 is provided on the inner wall of the frame 11. The bottom of the window frame 1 is slidably connected to the moving groove 12. By installing the frame 11, the window frame 1 can be moved on the moving groove 12 to achieve the opening function. Another window frame 1 with the same structure is slid on the other end of the moving groove 12. A sealing rubber strip is pasted at the overlapping part of the two window frames 1. By installing the same window frame 1 structure, the entire range of the frame 11 can be covered at the same time, ensuring the function of lowering the heat insulation film 5 as a whole for heat preservation after the window is closed. At the same time, the outer walls of the window frames 1 in contact with each other can use rubber strips to contact and seal the gaps, avoiding the problem of heat exchange through the overlapping gaps and reducing the heat preservation effect.

[0031] Embodiment III

[0032] Please refer to Figures 1 to 5 , the fixed groove 3 and the moving groove 12 are located in the middle position between the two heat insulation glasses 2. The width of the heat insulation film 5 is the same as the length of the counterweight rod 6. By installing the heat insulation film 5 between the heat insulation glasses 2, the energy-saving window forms an integral structure, reducing the structure on the outer wall of the window frame 1, making the device more complete and improving the service life. At the same time, since the heat insulation film 5 has the same length as the counterweight rod 6, the heat insulation film 5 can be released along the direction of the moving groove 12, avoiding the problem of the heat insulation film 5 folding and the heat insulation glass 2 not being completely covered. The heat insulation film 5 is composed of a PET film and a reflective metal coating. By using the PET film as the main body, its soft property is convenient for winding and using on the rotating rod 4. Both sides are sprayed with reflective metal pigments to form an opaque reflective layer, reducing the light transmittance and enhancing the effect of the heat insulation film 5 completely blocking light and heat. A sealed rotating O-ring is installed at the rotating connection of the rotating handle 9 and the window frame 1. And an inert gas is filled in the adjacent space inside the two heat insulation glasses 2. By installing the sealed rotating O-ring to fix the rotating handle 9, while ensuring smooth rotation, it also seals the inside of the heat insulation glass 2 to facilitate filling with inert gas, so as to further improve the thermal resistance and sound insulation.

[0033] Working principle: When in use, when the air conditioner is turned on for cooling or heating indoors, rotating the rotating handle 9 can drive the second bevel gear 8 to rotate, driving the engaged first bevel gear 7 and the rotating rod 4 to rotate, so that the heat insulation film 5 is straightened and moves downward under the gravity pull of the counterweight rod 6 until it covers the entire heat insulation glass 2. Under the action of the light-tight and high reflectivity of the heat insulation film 5, the heat on both sides can be blocked to avoid heat exchange, achieving the effect of maintaining the indoor temperature and reducing energy loss.

[0034] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms.

Claims

1. An energy-saving aluminum alloy window, comprising: Window frame (1), characterized in that: a double-layer heat-insulating glass (2) is embedded in the inner wall of the window frame (1), a fixing groove (3) is provided at the top of the window frame (1), and both ends of the fixing groove (3) are rotatably connected with a rotating rod (4). A heat-insulating film (5) is wound around the outer wall of the rotating rod (4). One end of the rotating rod (4) is inserted with a first bevel gear (7). A rotating handle (9) is rotatably connected to the outer wall of the window frame (1), and a second bevel gear (8) is welded to one end of the rotating handle (9). The first bevel gear (7) and the second bevel gear (8) are meshed with each other.

2. The energy-saving aluminum alloy window according to claim 1, characterized in that: A sliding groove (10) is provided in the inner wall of the window frame (1). A counterweight rod (6) is adhered to the bottom end of the heat-insulating film (5), and both ends of the counterweight rod (6) are respectively inserted into the sliding groove (10).

3. An energy-saving aluminum alloy window according to claim 1, characterized in that: The main body of the window frame (1) is slidably connected to a frame (11). A moving groove (12) is provided in the inner wall of the frame (11), and the bottom of the window frame (1) is slidably connected to the moving groove (12).

4. The energy-saving aluminum alloy window according to claim 3, wherein: Another window frame (1) of the same structure slides in the other end of the moving groove (12), and a sealing rubber strip is pasted at the overlapping part of the two window frames (1).

5. The aluminum alloy energy-saving window according to claim 1, characterized in that: The fixing groove (3) and the moving groove (12) are located in the middle position between the two heat-insulating glasses (2), and the width of the heat-insulating film (5) is the same as the length of the counterweight rod (6).

6. The energy-saving aluminum alloy window according to claim 1, wherein: The heat-insulating film (5) is composed of a PET film and a reflective metal coating.

7. The energy-saving aluminum alloy window according to claim 1, characterized in that: A sealed rotating O-ring is installed at the rotating connection of the rotating handle (9) and the window frame (1), and an inert gas is filled in the adjacent space inside the two heat-insulating glasses (2).

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