Aluminum alloy door and window with waterproof sealing structure

Abstract

This utility model discloses an aluminum alloy door and window with a waterproof and sealing structure, belonging to the technical field of aluminum alloy door and window technology. The aluminum alloy door and window with a waterproof and sealing structure includes an outer frame and an inner frame. The inner frame is set inside the outer frame. A mounting box is installed near the top of the front of the outer frame. A labyrinth cavity is installed near the top of the inner side of the outer frame. A mounting groove is opened in the middle of the bottom edge of the outer frame. A limiting seat is installed at the bottom of the mounting groove, and a magnet is installed at the top of the limiting seat. This utility model, through the mounting box that connects the inside and outside of the frame, makes the pressure difference between the inside and outside zero, so that water seepage has no driving force to enter the aluminum alloy frame. In addition, the labyrinth cavity allows airflow to pass through with higher pressure due to the tortuous path. Furthermore, the labyrinth cavity is located near the frame connection, forming an air curtain for waterproofing. The slidable guide block can quickly drain water accumulated in the groove by sliding upwards.

Description

Technical Field

[0001] This utility model belongs to the field of aluminum alloy door and window technology, specifically relating to an aluminum alloy door and window with a waterproof sealing structure. Background Technology

[0002] Aluminum alloy doors and windows refer to doors and windows made using extruded aluminum alloy profiles as frames, mullions, and sashes. They are also known simply as aluminum doors and windows. Aluminum alloy doors and windows include those using aluminum alloy as the load-bearing structure (the structure that bears and transmits its own weight and load) and those made of wood or plastic composites, referred to as aluminum-wood composite doors and windows or aluminum-plastic composite doors and windows. Currently, they are popular due to their lower cost, larger opening area, and flexible window placement.

[0003] Most existing aluminum alloy door and window frames are thermally broken, and the frames are often assembled by splicing corner brackets. This can create gaps at the frame joints, leading to water seepage and internal corrosion of the aluminum alloy, which is not easily detected from the outside and affects the service life.

[0004] In addition, the bottom tracks of sliding doors and windows are often closed and prone to water accumulation, which is difficult to drain quickly and can breed mosquitoes, causing inconvenience to users. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide an aluminum alloy door and window with a waterproof sealing structure.

[0006] The technical solution adopted to solve the above-mentioned technical problems is: an aluminum alloy door and window with a waterproof and sealing structure, including an outer frame and an inner frame. The inner frame is set inside the outer frame. An installation box is installed on the front of the outer frame near the top. A labyrinth cavity is installed inside the side of the outer frame near the top. An installation groove is opened in the middle of the bottom edge of the outer frame. A limiting seat is installed at the bottom of the installation groove. A magnet is installed on the top of the limiting seat. A guide block is slidably installed inside the installation groove. A guide hole is opened inside the guide block. A fan is installed in the middle of the inside of the installation box. A photovoltaic panel is installed on the surface of the installation box. A waterproof and breathable valve is installed on the top of the installation box. A storage battery is installed in the lower half of the inside of the installation box.

[0007] Furthermore, the lower half of the mounting box is connected to the interior of the outer frame side via a pipe.

[0008] Furthermore, the labyrinth cavity is connected to the upper half of the interior of the mounting box.

[0009] Furthermore, the top of the limiting seat is shaped like a trapezoid, and the bottom of the guide block has a groove that matches the top of the limiting seat, with an iron block installed inside the groove.

[0010] Furthermore, a through hole connected to the flow guide hole is provided on the front side of the bottom edge of the outer frame.

[0011] Furthermore, the photovoltaic panel is electrically connected to the battery and the fan.

[0012] The beneficial effects of this utility model are as follows: This utility model adopts an installation box that can connect the inside and outside of the frame, so that the pressure difference between the inside and outside is zero, thus water seepage does not have the driving force to enter the aluminum alloy frame. In addition, the design of the labyrinth cavity allows the airflow to pass through, resulting in higher pressure due to the tortuous path. Furthermore, the labyrinth cavity is located near the frame connection, forming an air curtain for waterproofing. The sliding guide block can quickly drain the water accumulated in the groove by sliding upwards. Attached Figure Description

[0013] Figure 1 This is a structural schematic diagram of the present invention;

[0014] Figure 2 This is a front view of the structure of this utility model;

[0015] Figure 3 This is a schematic diagram showing the connection relationship between the outer frame and the mounting box of this utility model;

[0016] Figure 4 This is a schematic diagram of the mounting component structure in the mounting slot of this utility model.

[0017] Reference numerals in the attached drawings: 1. Outer frame; 2. Inner frame; 3. Mounting box; 4. Labyrinth cavity; 5. Mounting groove; 6. Limiting seat; 7. Magnet; 8. Guide block; 9. Guide hole; 10. Fan; 11. Photovoltaic panel; 12. Waterproof and breathable valve; 13. Battery. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0019] like Figures 1 to 4 As shown in the figure, an aluminum alloy door and window with a waterproof and sealing structure in this embodiment includes an outer frame 1 and an inner frame 2. The outer frame 1 serves as the supporting frame for the entire door and window, providing an installation base for other components. It is made of aluminum alloy, which has advantages such as high strength and corrosion resistance. The inner frame 2 is located inside the outer frame 1. The two cooperate with each other to form the basic frame structure of the door and window.

[0020] like Figure 3As shown, a mounting box 3 is installed near the top of the front of the outer frame 1. The mounting box 3 is mainly used to achieve airflow circulation, maintain the same air pressure inside and outside, and keep the interior environment of the door and window dry. A fan 10 is installed in the middle of the interior of the mounting box 3. The function of the fan 10 is to accelerate the airflow, so that the air inside the door and window can enter the mounting box 3 for circulation.

[0021] like Figure 3 As shown, a photovoltaic panel 11 is installed on the surface of the mounting box 3. The photovoltaic panel 11 can convert solar energy into electrical energy to provide power for the fan 10 and the battery 13. The solar energy-based design is not only energy-saving and environmentally friendly. A waterproof and breathable valve 12 is installed on the top of the mounting box 3. The waterproof and breathable valve 12 can prevent external water from entering the interior of the mounting box 3, while allowing air to enter and exit freely, ensuring the normal operation of the mounting box 3.

[0022] like Figure 3 As shown, a battery 13 is installed in the lower half of the interior of the mounting box 3. The battery 13 stores the electrical energy converted by the photovoltaic panel 11 to provide power to the fan 10 in cases of insufficient sunlight or at night, ensuring continuous and stable ventilation. In addition, the lower half of the interior of the mounting box 3 is connected to the interior side of the outer frame 1 through a pipe to achieve air circulation.

[0023] like Figure 3 As shown, a labyrinth cavity 4 is installed inside the side of the outer frame 1 near the top. The labyrinth cavity 4 is connected to the upper part of the mounting box 3. Due to the placement of the labyrinth cavity 4, when water seeps into the top of the outer frame 1, the airflow circulation and the connection between the inside of the outer frame 1 and the outside create the same air pressure inside and outside. The airflow flows within the labyrinth cavity 4. Because there is no pressure difference between the inside and outside, the seeping water will not flow away. Furthermore, due to the tortuous path of the airflow within the labyrinth cavity 4, the air pressure inside the labyrinth cavity 4 is also higher, forming an air curtain for waterproofing.

[0024] like Figure 4As shown, a mounting groove 5 is provided in the middle of the bottom edge of the outer frame 1, providing space for the installation of other components. A limiting seat 6 is installed at the bottom of the mounting groove 5, and a magnet 7 is installed on the top of the limiting seat 6. The top of the limiting seat 6 is trapezoidal; this special shape design not only increases the contact area with other components and improves stability but also facilitates the installation and positioning of other components. A guide block 8 is slidably installed inside the mounting groove 5, and a guide hole 9 is provided inside the guide block 8. A groove matching the top of the limiting seat 6 is provided at the bottom of the guide block 8, and an iron block is installed inside the groove. When the guide block 8 is installed in the mounting groove 5, the magnet 7 attracts the iron block, causing the guide block 8 to fit tightly with the limiting seat 6, ensuring the stable installation of the guide block 8. A through hole communicating with the guide hole 9 is provided on the front of the bottom edge of the outer frame 1. The function of the guide hole 9 and the through hole is to allow water in the bottom groove of the outer frame 1 to drain out through the guide hole 9 when the guide block 8 slides upward.

[0025] The working principle of this embodiment is as follows: When using this aluminum alloy door and window, the fan 10 is installed inside the mounting box 3, and with the help of the battery 13 and photovoltaic panel 11, the normal operation and continuous operation of the fan 10 are ensured, thereby making the air pressure inside the outer frame 1 the same as the outside air. This prevents water from entering the outer frame 1, thus achieving a waterproof function. When the airflow flows in the labyrinth cavity 4, the tortuous flow path of the labyrinth cavity 4 also results in higher air pressure in the labyrinth cavity 4 area, thereby forming an air curtain to waterproof the joints of the aluminum alloy frame. When the door and window are slidably installed in the outer frame 1, the bottom of the outer frame 1 has multiple grooves to provide space for installation. When water accumulates in the groove, pulling the guide block 8 upwards allows the water in the groove to flow out from the guide hole 9. The above description is only a preferred embodiment of this utility model and is not intended to limit the scope of protection of this utility model.

Claims

1. An aluminum alloy door and window having a waterproof sealing structure, comprising an outer frame (1) and an inner frame (2), characterized in that: The outer frame (1) has an inner frame (2) inside. An installation box (3) is installed on the front of the outer frame (1) near the top. A labyrinth cavity (4) is installed on the side of the outer frame (1) near the top. An installation groove (5) is opened in the middle of the bottom edge of the outer frame (1). A limiting seat (6) is installed at the bottom of the installation groove (5). A magnet (7) is installed on the top of the limiting seat (6). A flow guide block (8) is slidably installed inside the installation groove (5). A flow guide hole (9) is opened inside the flow guide block (8). A fan (10) is installed in the middle of the inside of the installation box (3). A photovoltaic panel (11) is installed on the surface of the installation box (3). A waterproof and breathable valve (12) is installed on the top of the installation box (3). A storage battery (13) is installed in the lower half of the inside of the installation box (3).

2. An aluminum alloy door and window with a waterproof sealing structure according to claim 1, characterized in that: The lower half of the interior of the mounting box (3) is connected to the interior of the side of the outer frame (1) through a pipe.

3. The aluminum alloy door and window with waterproof sealing structure according to claim 1, characterized in that: The labyrinth cavity (4) is connected to the upper part of the installation box (3).

4. The aluminum alloy door and window with waterproof sealing structure according to claim 1, characterized in that: The top of the limiting seat (6) is shaped like a trapezoid, and the bottom of the guide block (8) has a groove that matches the top of the limiting seat (6) and an iron block is installed inside the groove.

5. An aluminum alloy door and window with a waterproof sealing structure according to claim 1, characterized in that: The bottom edge of the outer frame (1) has a through hole that communicates with the guide hole (9).

6. The aluminum alloy door and window with waterproof sealing structure according to claim 1, characterized in that: The photovoltaic panel (11) is electrically connected to the battery (13) and the fan (10).

Images