Building outer window with cleaning function

Abstract

This utility model discloses a building exterior window with a cleaning function, relating to the field of building exterior window technology. The building exterior window includes a window frame, with an exterior window glass fixed to the center of the window frame using sealant. A mortar collection groove is located below the exterior window glass, and the mortar collection groove is an integral structure with the window frame. It also includes: a top groove located at the top of the window frame, with a lead screw motor inside, a drive gear on the output shaft of the lead screw motor, and a driven gear meshing with one side of the drive gear; and inner guide grooves located on the inner walls of both sides of the window frame, with a threaded lead screw and a roller slider respectively inside the two inner guide grooves. The lead screw slider is movably mounted on the threaded lead screw. This invention solves the problem of existing transfer windows using a top-mounted movable frame mechanism to drive the cleaning structure for window cleaning, which increases the space occupied by the top movable frame mechanism, making window frame installation inconvenient.

Description

Technical Field

[0001] This utility model relates to the field of building exterior window technology, specifically a building exterior window with a cleaning function. Background Technology

[0002] Building exterior windows are window components installed at openings in the exterior walls of buildings that are in direct contact with the outdoor environment. They are a key part of the building envelope, and in order to maintain the lighting effect of building exterior windows, they need to be cleaned.

[0003] For example, announcement number CN213710854U (titled "A Transfer Window with Automatic Cleaning Function") includes: a window body; a movable frame fixedly connected to the top of the window body; a movable plate slidably connected between the two sides of the inner wall of the movable frame; a movable groove opened inside the movable plate; a drive rod fixedly connected to the bottom of the movable plate; the bottom end of the drive rod penetrating the window body and extending into the interior of the window body; a moving plate fixedly connected to one end of the drive rod extending into the interior of the window body; cleaning structures provided on both sides of the moving plate; a first motor fixedly connected to the bottom of the moving plate; and the output shaft of the first motor fixedly connected to... The rotating plate has a cleaning pad fixedly connected to its bottom. The up-and-down movement of the drive rod can drive the moving plate to move up and down, which in turn can drive the cleaning structures on both sides to move up and down, thus cleaning both sides of the inner wall of the transfer window. Moreover, the downward movement of the moving plate can drive the rotating plate and the cleaning pad to move downward, so that the cleaning pad can be inserted into the storage slot. Combined with the rotation of the cleaning pad, the inside of the storage slot can be cleaned. It has an automatic cleaning function, eliminating the need for manual cleaning by staff. Furthermore, the locking structure allows the cleaning structure to be disassembled, facilitating cleaning or replacement of the cleaning structure and enabling better subsequent cleaning.

[0004] The aforementioned pass-through window uses a top-mounted movable frame mechanism to drive a cleaning structure to clean the window. However, the top movable frame mechanism increases the space occupied by the window frame, making window frame installation inconvenient. Therefore, we provide a building exterior window with a cleaning function. Utility Model Content

[0005] The purpose of this utility model is to provide a building exterior window with a cleaning function, in order to solve the problem mentioned in the background art that the existing pass-through window uses a movable frame mechanism set at the top to drive the cleaning structure to clean the window, but the movable frame mechanism at the top increases the space occupied by the window frame, resulting in the window frame being relatively inconvenient to install.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a building exterior window with a cleaning function, including a window frame, an exterior window glass fixedly installed at the center of the interior of the window frame by sealant, and a mortar collection groove provided below the exterior window glass, the mortar collection groove and the window frame being an integral structure;

[0007] Also includes:

[0008] The top groove is located at the top of the window frame, and a lead screw motor is installed inside the top groove. A drive gear is installed on the output shaft of the lead screw motor, and a driven gear is meshed on one side of the drive gear.

[0009] The inner guide groove is set on the inner walls of both sides of the window frame, and the inner walls of the two inner guide grooves are respectively provided with a threaded screw and a roller slider. The threaded screw is movably mounted on the threaded screw, and a movable support is welded between the threaded screw and the roller slider. A cleaning brush strip is glued and fixed on the inner wall of the movable support.

[0010] An extension shaft is welded to one end of the threaded screw, and the extension shaft passes through the inner guide groove and extends into the interior of the top groove. The extension shaft and the driven gear are an integral structure.

[0011] Preferably, the ash receiving groove is filled with a filling plug plate, and two connecting ear plates are integrally formed on the rear edge of the filling plug plate. Both connecting ear plates are abutted and connected to the rear end face of the window frame.

[0012] Preferably, fastening bolts are provided at the connection positions of the two connecting ear plates and the rear end face of the window frame, and the filling plug plate is fixedly connected to the mortar receiving groove by the fastening bolts.

[0013] Preferably, the movable support is connected to the two inner guide grooves for lifting and lowering via a lead screw slider and a roller slider, and the cleaning brush strip is in contact with the outer window glass.

[0014] Preferably, a power connector is provided at the rear end of the window frame, and the wiring of the power connector passes through the window frame and extends into the interior of the top groove, and is electrically connected to the lead screw motor.

[0015] Preferably, drainage holes are arranged on the front end face of the ash receiving trough, and the drainage holes are connected to the interior of the ash receiving trough.

[0016] Preferably, mounting holes are provided at all four ends of the front end face of the window frame, and all four mounting holes are integral with the window frame.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] This invention uses a lead screw motor to drive a drive gear, which in turn drives a driven gear, which in turn drives an extension shaft and a threaded lead screw. This causes the lead screw slider to move along the inner guide groove, and the slider's movement simultaneously moves the movable support, allowing the cleaning brush to clean the outer surface of the window glass, removing dust. At this time, the filling plug inside the dust collection groove is removed, and the brushed dust falls into the groove. Users can then clean the dust inside the groove from inside the room. The entire cleaning process does not exceed the space occupied by the window frame, overcoming the problem that existing pass-through windows use a top-mounted movable frame mechanism to drive the cleaning structure, but this mechanism increases the space occupied by the window frame, making installation inconvenient. Attached Figure Description

[0019] Figure 1 This is a front view of the building exterior window structure with cleaning function according to this utility model;

[0020] Figure 2 This is a rear view of the building exterior window structure with cleaning function according to this utility model;

[0021] Figure 3 This is a top view of the building exterior window structure with cleaning function according to this utility model;

[0022] Figure 4 This is a cross-sectional view of the internal structure of the building exterior window with cleaning function according to this utility model.

[0023] In the diagram: 1. Window frame; 2. Mounting plate; 3. Exterior window glass; 4. Drainage hole; 5. Inner guide groove; 6. Threaded screw; 7. Movable bracket; 8. Top recess; 9. Power connector; 10. Filler plate; 11. Connecting ear plate; 12. Fastening bolt; 13. Dust collection trough; 14. Extension shaft; 15. Driven gear; 16. Screw motor; 17. Drive gear; 18. Cleaning brush strip; 19. Screw slider; 20. Roller slider. Detailed Implementation

[0024] 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.

[0025] Please see Figure 1-4 The present invention provides an embodiment of a building exterior window with a cleaning function, including a window frame 1, an exterior window glass 3 fixedly installed at the center of the interior of the window frame 1 by sealant, and a mortar collection groove 13 provided below the exterior window glass 3, the mortar collection groove 13 being an integral structure with the window frame 1.

[0026] Also includes:

[0027] The top groove 8 is located at the top of the window frame 1, and a lead screw motor 16 is installed inside the top groove 8. A drive gear 17 is installed on the output shaft of the lead screw motor 16, and a driven gear 15 is meshed and driven on one side of the drive gear 17.

[0028] The inner guide groove 5 is set on the inner walls of both sides of the window frame 1, and the inner guide groove 5 is respectively provided with a threaded screw 6 and a roller slider 20. The threaded screw 6 is movably provided with a screw slider 19, and a movable support 7 is welded between the screw slider 19 and the roller slider 20. A cleaning brush strip 18 is glued and fixed on the inner wall of the movable support 7.

[0029] The extension shaft 14 is welded to one end of the threaded screw 6, and the extension shaft 14 passes through the inner guide groove 5 and extends into the interior of the top groove 8. The extension shaft 14 and the driven gear 15 are an integral structure.

[0030] In use, the power plug 9 is connected to the indoor power supply to power the lead screw motor 16. The lead screw motor 16 drives the drive gear 17 to rotate. At the same time, the drive gear 17 drives the driven gear 15 to rotate synchronously, which in turn drives the extension shaft 14 and the threaded lead screw 6 to rotate synchronously. This causes the lead screw slider 19 to move along the inner guide groove 5. At the same time, the guide movement of the lead screw slider 19 drives the movable support 7 to move synchronously, so that the cleaning brush 18 cleans the outer surface of the outer window glass 3 and removes the dust attached to the outer window glass 3. At this time, the filling plug 10 inside the dust collection groove 13 is removed, and the brushed dust falls into the inside of the dust collection groove 13. The user can clean the inside of the dust collection groove 13 from the inside. After cleaning, the filling plug 10 is installed into the inside of the dust collection groove 13 to seal it and prevent rainwater from entering the room during rainy days.

[0031] Please see Figure 2 and Figure 3 The mortar receiving groove 13 is internally filled with a filling plug plate 10. Two connecting lugs 11 are integrally formed on the rear edge of the filling plug plate 10. Both connecting lugs 11 abut against the rear end face of the window frame 1. The filling plug plate 10 internally filled with the mortar receiving groove 13 serves to fill and seal the mortar receiving groove 13 in a non-clean state. Please refer to... Figure 2 and Figure 3 Two connecting lugs 11 are fitted with fastening bolts 12 at their connection points with the rear end face of the window frame 1. The filling plug 10 is fixedly connected to the mortar receiving groove 13 via the fastening bolts 12. The fastening bolts 12 at their connection points with the rear end face of the window frame 1 serve to fix the filling plug 10 and the mortar receiving groove 13 together. Please refer to [link / reference]. Figure 4The movable support 7 is connected to the two inner guide grooves 5 via a lead screw slider 19 and a roller slider 20, and the cleaning brush strip 18 is in contact with the outer window glass 3. Please refer to [link / reference]. Figure 2 and Figure 3 A power connector 9 is located at the rear end of the window frame 1. The wiring of the power connector 9 passes through the window frame 1 and extends into the top recess 8, and is electrically connected to the lead screw motor 16. The power connector 9 at the rear end of the window frame 1 serves to provide external power to the lead screw motor. Please refer to [link to relevant documentation]. Figure 1 The front end face of the ash receiving trough 13 is provided with drainage holes 4, which are connected to the interior of the ash receiving trough 13. The drainage holes 4 on the front end face of the ash receiving trough 13 assist in the drainage of rainwater during rainy weather. Please refer to [link / reference]. Figure 1 Mounting plates 2 are provided at all four ends of the front face of the window frame 1. The four mounting plates 2 are integral with the window frame 1. The mounting plates 2 provided at all four ends of the front face of the window frame 1 serve to assist in the wall-mounting installation of the window frame 1.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A building exterior window with cleaning function, including a window frame (1), an exterior window glass (3) is fixedly installed in the center of the interior of the window frame (1) by sealant, and a mortar collection groove (13) is provided below the exterior window glass (3), the mortar collection groove (13) and the window frame (1) are an integral structure; characterized in that Also includes: The top groove (8) is located at the top of the window frame (1), and a lead screw motor (16) is installed inside the top groove (8). A drive gear (17) is installed on the output shaft of the lead screw motor (16), and a driven gear (15) is meshed on one side of the drive gear (17). The inner guide groove (5) is set on the inner walls of both sides of the window frame (1), and the inner guide groove (5) is respectively provided with a threaded screw (6) and a roller slider (20). The threaded screw (6) is movably provided with a screw slider (19). A movable support (7) is welded between the screw slider (19) and the roller slider (20). A cleaning brush strip (18) is glued and fixed on the inner wall of the movable support (7). An extension shaft (14) is welded to one end of the threaded screw (6), and the extension shaft (14) passes through the inner guide groove (5) and extends into the interior of the top groove (8). The extension shaft (14) and the driven gear (15) are an integral structure.

2. The building exterior window having a cleaning function according to claim 1, wherein: The ash receiving groove (13) is filled with a filling plug plate (10). Two connecting ear plates (11) are integrally formed on the rear edge of the filling plug plate (10). Both connecting ear plates (11) are connected to the rear end face of the window frame (1).

3. The building exterior window having a cleaning function according to claim 2, wherein: Fastening bolts (12) are provided at the connection positions of the two connecting ear plates (11) and the rear end face of the window frame (1), and the filling plug plate (10) is fixedly connected to the mortar groove (13) by the fastening bolts (12).

4. The building exterior window having a cleaning function according to claim 1, wherein: The movable support (7) is connected to the two inner guide grooves (5) in a lifting and moving manner through the lead screw slider (19) and the roller slider (20), and the cleaning brush strip (18) is in contact with the outer window glass (3).

5. The building exterior window having a cleaning function according to claim 1, wherein: A power connector (9) is provided at the rear end of the window frame (1). The wiring of the power connector (9) passes through the window frame (1) and extends into the interior of the top groove (8), and is electrically connected to the lead screw motor (16).

6. The building exterior window having a cleaning function according to claim 1, wherein: The front end face of the ash receiving trough (13) is provided with drainage holes (4), which are connected to the interior of the ash receiving trough (13).

7. The building exterior window having a cleaning function according to claim 1, wherein: Mounting holes (2) are provided at all four ends of the front face of the window frame (1), and the four mounting holes (2) are integral with the window frame (1).

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