Fabricated outer window with protective fence

By designing prefabricated fence devices on the exterior windows, combined with light-blocking and mosquito-proof mechanisms, the problem of lack of protection for exterior windows is solved, achieving a multi-functional protective effect. It has functions such as anti-fall, anti-theft, mosquito prevention, insect prevention, strong light protection, and rain protection, and also has photovoltaic energy storage and automated operation.

CN121675728APending Publication Date: 2026-03-17CSCEC STRAIT CONSTR & DEV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-11-07
Publication Date
2026-03-17

AI Technical Summary

Technical Problem

The existing windows lack effective protective railings, which cannot prevent them from falling or being stolen. They also cannot prevent mosquitoes from entering and cannot effectively block strong light and rain when they are open.

Method used

A prefabricated exterior window was designed, which combines a fence frame assembly, a light-blocking mechanism, a mosquito-proof mechanism, and a photovoltaic panel. The protective fence is automated through an electric retractor and controller, including magnetic fixing of the light-blocking cloth and mosquito-repelling function, and also has photovoltaic energy storage and drainage functions.

Benefits of technology

It achieves multiple functions such as anti-fall, anti-theft, anti-mosquito, anti-insect, anti-strong light, and anti-rain, and is flexible in operation, energy-saving and environmentally friendly, and easy to install.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention provides an assembly type outer window with a protective fence, and belongs to the technical field of assembly type outer windows, the assembly type outer window structurally comprises an outer window main body, the outer side face of the outer window main body is sleeved with an assembly type fence device, the assembly type outer window is characterized in that the assembly type fence device comprises a fence frame assembly, and the outer side of a frame cavity of the fence frame assembly is sleeved with a light insulation mechanism; the inner side of a frame cavity of the fence frame assembly is sleeved with an anti-mosquito mechanism, the top face of the fence frame assembly is sleeved with a photovoltaic panel, the light insulation mechanism has the functions of automatically lifting and placing light-proof cloth, automatically magnetically connecting, fixing and tensioning the light-proof cloth and manually hooking and tensioning the light-proof cloth in half, and the light-proof cloth further has the double functions of blocking hard light and rainwater. In addition, the anti-mosquito mechanism further has the functions of electrically killing mosquitoes and blocking foreign matters at low power and blowing away mosquito residues and foreign matters by blowing, and due to the manual expansion and contraction structural design of the anti-mosquito mechanism, the problems of complete blocking and blocking cannot occur, and the use is more flexible and variable.
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Description

Technical Field

[0001] This invention relates to a prefabricated exterior window with a protective fence, belonging to the technical field of prefabricated exterior windows. Background Technology

[0002] Windows are an indispensable part of building construction. They are generally composed of window frames and glass panels. Their main function is to allow light or air to enter the room when the windows are closed, providing sunlight, and to provide fresh air when the windows are open.

[0003] External windows generally do not have protective railings, and the added protective railings are just simple grid frames that only serve as basic anti-fall and anti-theft measures. When in use, curtains are sometimes added to external windows due to sun exposure, and when the external windows are open, there is no way to prevent mosquitoes and other insects from entering. In order to address the above-mentioned shortcomings, this invention proposes a prefabricated external window with protective railings. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, the purpose of this invention is to provide a prefabricated exterior window with a protective fence to solve the existing problems.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solution: a prefabricated exterior window with a protective fence, the structure of which includes an exterior window body, and a prefabricated fence device is fitted on the outer side of the exterior window body, characterized in that: the prefabricated fence device includes a fence frame assembly, and a light-blocking mechanism is fitted on the outer side of the frame cavity of the fence frame assembly, and a mosquito-proof mechanism is fitted on the inner side of the frame cavity of the fence frame assembly; a photovoltaic panel is fitted on the top surface of the fence frame assembly; a controller is provided at one end of the inner side of the frame cavity of the prefabricated fence device; and the light-blocking mechanism, the mosquito-proof mechanism, the photovoltaic panel, and the controller are electrically connected. The light-blocking mechanism includes a first frame, and a light-blocking component is fitted inside the cavity of the first frame from top to bottom. A magnetic plate is embedded on the bottom surface of the cavity of the first frame for magnetic fixing when the light-blocking component is pulled down. Multiple hook components are spaced apart on the left and right edges of the first frame for hook connection when the light-blocking component is pulled down. The mosquito-proof mechanism includes a second frame, and an electric grid plate is fitted inside the frame cavity from right to left. A blower for blowing air to remove foreign objects from the electric grid plate is horizontally arranged at the upper edge of the frame of the second frame.

[0006] A further improvement is that the fence frame assembly includes a fence frame body, with a fixed edge around the front side of the fence frame body and a fence mesh fitted on the rear side of the fence frame body. A photovoltaic panel slot is provided on the top surface of the fence frame body, and a slag discharge port is provided in the middle of the bottom surface of the frame cavity of the fence frame body for removing foreign objects when the electric grid panel is used for electric mosquito control.

[0007] A further improvement is that two first sliding grooves are formed on the left and right cavity walls inside the cavity of the first frame, and a magnetic plate sleeve groove is formed on the bottom surface of the cavity of the first frame.

[0008] A further improvement is that the light-blocking component includes an electric winding device, in which a light-blocking cloth is wound up, and the lower end of the light-blocking cloth is provided with a lifting crossbar for sliding within two first sliding grooves. When the lifting crossbar is fully lowered, it is magnetically connected and fixed to the magnetic plate. The light-blocking cloth is provided with multiple hook holes spaced apart on the left and right sides for connecting with the movable hooks of the hook assembly.

[0009] A further improvement is that each of the hook components is composed of a fixed base, a pull rope, and a hook connection, wherein the pull rope is made of telescopic rope material.

[0010] A further improvement is that two second sliding grooves are opened on the top and bottom cavity walls inside the frame cavity of the second frame, and the lower frame of the second frame is provided with an opening along the upper oblique direction to communicate with one of the second sliding grooves at the lower end for drainage.

[0011] A further improvement is that the power grid panel is composed of multiple power grid panel bodies and multiple horizontal sliding rods arranged alternately. A fixed vertical bar is fixedly installed on the right side of one power grid panel body, and each horizontal sliding rod is movably fitted between two second sliding grooves. The power grid panels are connected in series, and one power grid panel body on the right side is electrically connected to the controller. Each horizontal sliding rod has a handle in the middle.

[0012] A further improvement is that the power consumption of each of the aforementioned grid panels is 0.5-2 watts, and each of the aforementioned grid panels is made of a flexible and deformable material.

[0013] A further improvement is that the main body of the outer window, the photovoltaic panel, the controller, the blower, and the electric rewinder are all existing technologies, and their structures will not be described in detail here.

[0014] A further improvement is that the photovoltaic panel has a built-in energy storage battery.

[0015] A further improvement is that the lifting crossbar consists of a crossbar and two pulleys, and the crossbar is made of iron.

[0016] A further improvement is that each of the aforementioned horizontal pull rods consists of a vertical rod and two pulleys.

[0017] The beneficial effects of this invention are: This invention provides a prefabricated exterior window with a protective fence. The prefabricated fence device, consisting of a fence frame assembly, a light-blocking mechanism, a mosquito-proof mechanism, a photovoltaic panel, and a controller, is assembled on the outside of the main window body to form a prefabricated exterior window with a protective fence. The photovoltaic panel of this invention can provide energy storage, eliminating the need for an internal power supply and simplifying installation. The fence frame assembly features a conventional protective fence for fall prevention and theft prevention, as well as an opening for drainage and debris removal. The light-blocking mechanism includes automatic raising and lowering of the light-blocking cloth, automatic magnetic fixing and tightening of the light-blocking cloth, and manual hook-and-loop tightening. The light-blocking cloth also provides dual functions of blocking strong light and rain. The mosquito-proof mechanism features low-power electric mosquito killing and debris blocking, as well as a blower to remove mosquito remains and debris. Furthermore, the manual retractable design of the mosquito-proof mechanism prevents complete blockage, making it more flexible and versatile. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of a prefabricated exterior window structure with a protective fence according to the present invention; Figure 2 For the present invention Figure 1 Enlarged diagram of part A in the diagram; Figure 3 This is a schematic diagram of the fence frame component structure of the present invention; Figure 4 This is a right view of the fence frame component of the present invention; Figure 5 This is a right view of the light-blocking mechanism of the present invention; Figure 6 This is a schematic diagram of the first frame structure of the present invention; Figure 7 This is a schematic diagram of the light-blocking component structure of the present invention; Figure 8 For the present invention Figure 5 Enlarged view of part B in the image; Figure 9 This is a right view of the mosquito-repellent mechanism of the present invention; Figure 10 This is a schematic diagram of the second frame structure of the present invention; Figure 11 This is a schematic diagram of the power grid plate structure of the present invention. Detailed Implementation

[0019] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0020] Please see Figures 1-11This invention provides a prefabricated exterior window with a protective fence: its structure includes an exterior window body 1, and a prefabricated fence device 2 is fitted on the outer side of the exterior window body 1. The prefabricated fence device 2 includes a fence frame assembly 21, and a light-blocking mechanism 22 is fitted on the outer side of the frame cavity of the fence frame assembly 21, while a mosquito-proof mechanism 23 is fitted on the inner side of the frame cavity of the fence frame assembly 21. A photovoltaic panel 24 is fitted on the top surface of the fence frame assembly 21, and a controller 25 is provided at one end of the inner side of the frame cavity of the prefabricated fence device 2. The light-blocking mechanism 22, the mosquito-proof mechanism 23, the photovoltaic panel 24, and the controller 25 are electrically connected. The light-blocking mechanism 22 includes a first... The first frame 221 has a light-blocking component 222 installed inside its cavity from top to bottom. The bottom surface of the first frame 221 is fitted with a magnetic plate 223 for magnetic fixation when the light-blocking component 222 is pulled down. Multiple hook components 224 are spaced apart on the left and right edges of the first frame 221 for hook connection when the light-blocking component 222 is pulled down. The mosquito-proof mechanism 23 includes a second frame 231, and an electric grid plate 232 is installed inside its cavity from right to left. A blower 233 is horizontally arranged on the upper edge of the second frame 231 for blowing air to remove foreign objects from the electric grid plate 232.

[0021] The fence frame assembly 21 includes a fence frame body 211, with a fixed edge 212 around the front side of the fence frame body 211 and a fence mesh 213 fitted on the rear side of the fence frame body 211. A photovoltaic panel slot 214 is provided on the top surface of the fence frame body 211, and a slag discharge port 215 is provided in the middle of the bottom surface of the frame cavity of the fence frame body 211 for removing foreign objects when the electric grid panel 232 is operating.

[0022] Two first sliding grooves 2211 are provided on the left and right cavity walls inside the cavity of the first frame 221, and a magnetic plate sleeve groove 2212 is provided on the bottom surface of the cavity of the first frame 221.

[0023] The light-blocking component 222 includes an electric winder 2221, which winds up a light-blocking cloth 2222. The lower end of the light-blocking cloth 2222 is provided with a lifting crossbar 2223 for sliding within two first sliding grooves 2211. When the lifting crossbar 2223 is fully lowered, it is magnetically fixed to the magnetic plate 223. The light-blocking cloth 2222 has multiple hook holes 2224 spaced apart on its left and right sides for connecting with the hooks of the hook assembly 224.

[0024] Each hook assembly 224 is composed of a fixed base 2241, a pull rope 2242 and a hook 2243 connected together, and the pull rope 2242 is made of telescopic rope material.

[0025] The second frame 231 has two second sliding grooves 2311 on the top and bottom cavity walls inside the frame cavity, and the lower frame of the second frame 231 has an opening 2312 that is connected to one of the second sliding grooves 2311 at the lower end for drainage along the upward oblique direction.

[0026] The power grid panel 232 is composed of multiple power grid panel bodies 2321 and multiple horizontal sliding rods 2322 arranged alternately. A fixed vertical bar 2323 is fixedly installed on the right side of one power grid panel body 2321, and each horizontal sliding rod 2322 is movably fitted between two second sliding grooves 2311. The power grid panels 232 are connected in series, and the right power grid panel body 2321 is electrically connected to the controller 25. A handle 2324 is provided in the middle of each horizontal sliding rod 2322.

[0027] Each of the aforementioned power grid panels 2321 has a power consumption of 0.5-2 watts, and each of the aforementioned power grid panels 2321 is made of a flexible and deformable material.

[0028] Working principle: In use, because the fence frame component 21 has a fence mesh 213 on the outside, it can prevent the window body 1 from falling and prevent theft. When the sunlight is too strong, the controller 25 can be used to operate the electric retractor 2221 to lower the light-blocking cloth 2222. Under the weight of the lifting bar 2223, the light-blocking cloth 2222 will be lowered vertically, and the lifting bar 2223 will slide in the two first slide grooves 2211 to achieve a stable lowering effect. It should be noted that when the lifting bar 2223 has descended to the point of being magnetically connected and fixed with the magnetic plate 223, the hook components 224 do not need to hook with the hook holes 2224 to reinforce the light-blocking cloth 2222. When the lifting bar 2223 has only descended a certain distance, the hook assembly 224 and the hook hole 2224 need to be hooked to reinforce the light-blocking cloth 2222. This is because when the wind blows the light-blocking cloth 2222, and the lifting bar 2223 is not magnetically connected to the magnetic plate 223, the light-blocking cloth 2222 is easily blown away, causing the lifting bar 2223 to slide up and down. In addition, the light-blocking cloth 2222 has the same light-blocking function as a curtain, but the light-blocking cloth 2222 of the present invention can also be fully lowered to block rain when it rains, which is something that existing curtains cannot do when installed inside the outer window body 1.

[0029] Additionally, when the window of the outer window body 1 is opened, the handle 2324 can be pulled to open the horizontal sliding rods 2322 in conjunction with the two second sliding grooves 2311, which will cause the electric grid plate bodies 2321 to unfold. Then, the controller 25 will operate to pass 0.5-2 watts of current to each electric grid plate body 2321 to electrocute mosquitoes flying towards the outer window body 1. At the same time, the blower 233 will automatically open every once in a while to blow air downwards towards each electric grid plate body 2321, causing the remains of mosquitoes and foreign objects to be blown away towards the opening 2312. The opening 2312 can also be used to drain a small amount of rainwater that drifts in laterally during rain.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0031] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An assembled outer window with a protective fence, the structure of which comprises an outer window body, and an assembled fence device is sleeved on the outer side of the outer window body, characterized in that: The assembled fence device comprises a fence frame assembly, a light shielding mechanism is sleeved outside the frame cavity of the fence frame assembly, and an anti-mosquito mechanism is sleeved inside the frame cavity of the fence frame assembly, a photovoltaic panel is sleeved on the top surface of the fence frame assembly, and the light shielding mechanism, the anti-mosquito mechanism, the photovoltaic panel and the controller are electrically connected. The light shielding mechanism comprises a first frame, a light shielding assembly is sleeved in the frame cavity of the first frame from top to bottom, and a magnet plate for magnetic fixation after the light shielding assembly is pulled down is embedded on the bottom surface of the frame cavity of the first frame, and a plurality of hook assemblies for hook connection after the light shielding assembly is pulled down are arranged on the left and right frames of the first frame along the upper frame. The anti-mosquito mechanism comprises a second frame, an electric mesh plate is sleeved in the frame cavity of the second frame from right to left, and a blower is arranged on the upper end of the frame of the second frame in a transverse direction for blowing and removing foreign matters on the electric mesh plate.

2. The assembled outer window with protective fence according to claim 1, characterized in that: The fence frame assembly comprises a fence frame body, a fixing rail is formed on the front surface of the fence frame body, a fence grid is sleeved on the rear surface of the fence frame body, a photovoltaic panel sleeve groove is formed on the top surface of the fence frame body, and a slag discharge port for removing foreign matters when the electric mesh plate is used to kill mosquitoes is formed in the middle of the bottom surface of the frame cavity of the fence frame body in a transverse direction.

3. The assembled outer window with protective fence according to claim 2, characterized in that: Two first sliding grooves are formed on the left and right cavity walls in the frame cavity of the first frame, and a magnet plate sleeve groove is formed on the bottom surface of the frame cavity of the first frame.

4. The assembled outer window with protective fence according to claim 3, characterized in that: The light shielding assembly comprises an electric roller, a lightproof cloth is wound on the electric roller, a lifting cross rod is arranged on the lower end of the lightproof cloth in a transverse direction for sleeving in the two first sliding grooves and sliding, the lightproof cloth is fixed on the magnet plate by magnetic connection when the lifting cross rod is completely lowered, and a plurality of hook holes are formed on the left and right sides of the lightproof cloth for active hook connection with the hook assemblies.

5. The assembled outer window with protective fence according to claim 4, characterized in that: Each of the hook assemblies comprises a fixing seat, a pull rope and a hook, and the pull rope is made of a telescopic rope.

6. The assembled outer window with protective fence according to claim 5, characterized in that: Two second sliding grooves are formed on the top and bottom cavity walls in the frame cavity of the second frame, and a through port for draining water is formed on the lower frame of the second frame in a diagonal direction and is connected with the second sliding groove at the lower end.

7. The assembled outer window with protective fence according to claim 6, characterized in that: The electric mesh plate is formed by alternately arranging and splicing a plurality of electric mesh plate bodies and a plurality of transverse pull sliding rods, a fixed vertical rod is fixed on the right side of the electric mesh plate body at the right end, each transverse pull sliding rod is movably sleeved between the two second sliding grooves, each electric mesh plate is electrically connected in series, the electric mesh plate body at the right end is electrically connected with the controller, and a pull handle is arranged on the middle of each transverse pull sliding rod.

8. The assembled outer window with a protective fence according to claim 7, characterized in that: The power of each electric mesh plate body is 0.5-2 watts. Each electric mesh plate body is made of a flexible and deformable material.