Automatic cleaning structure for insect-proof net of exhaust window

Abstract

The utility model discloses an automatic cleaning structure for an insect-proof net of an exhaust window, which comprises a window body, a mounting shell and an insect-proof net, a cleaning device is arranged on the rear side of an inner cavity of the mounting shell, and a movable screw rod matched with the cleaning device is arranged on the top of the front side of the inner cavity of the mounting shell. A transmission rack used in cooperation with the cleaning device is arranged at the bottom of the front side of an inner cavity of the mounting shell, supporting columns used in cooperation with the cleaning device are arranged at the top and the bottom of the rear side of the inner cavity of the mounting shell correspondingly, and a driving device used in cooperation with the movable screw rod is arranged on the left side of the top of the mounting shell. The cleaning device, the movable screw rod, the transmission rack, the supporting column, the driving device, the through hole and the collecting shell are used in cooperation, and the problems that when an existing exhaust window is used, mostly, the function of automatically cleaning an insect-proof net of the exhaust window is not achieved, dust is usually accumulated on the surface of the insect-proof net or sundries are attached to the surface of the insect-proof net, and the use is inconvenient are solved. And the ventilation effect of the exhaust window is influenced.

Description

Technical Field

[0001] This utility model belongs to the field of exhaust window technology, and in particular relates to an automatic cleaning structure for the insect screen of an exhaust window. Background Technology

[0002] An exhaust window is a type of window installed on the exterior wall or roof of a building, primarily used for ventilation and air exchange. It uses natural wind or mechanical devices to expel stale indoor air while introducing fresh air, maintaining indoor air circulation and freshness. The problem with existing technology is that most existing exhaust windows do not have an automatic cleaning function for the insect screen. Usually, dust or debris accumulates on the surface of the insect screen, affecting the ventilation effect of the exhaust window. Utility Model Content

[0003] To address the problems existing in the prior art, this utility model provides an automatic cleaning structure for the insect screen of an exhaust window. It has the advantage of automatically cleaning the surface of the insect screen, solving the problem that most existing exhaust windows do not have the function of automatically cleaning the insect screen during use. Usually, dust or debris accumulates on the surface of the insect screen, affecting the ventilation effect of the exhaust window.

[0004] This utility model is implemented as follows: an automatic cleaning structure for the insect screen of an exhaust window includes a window body, a mounting housing, and an insect screen. The mounting housing is fixedly connected to the front side of the window body, and the insect screen is fixedly connected to the front side of the inner cavity of the mounting housing. A cleaning device is provided on the rear side of the inner cavity of the mounting housing. A moving screw that works with the cleaning device is provided on the top of the front side of the inner cavity of the mounting housing. A transmission rack that works with the cleaning device is provided on the bottom of the front side of the inner cavity of the mounting housing. Support columns that work with the cleaning device are provided on the top and bottom of the rear side of the inner cavity of the mounting housing. A drive device that works with the moving screw is provided on the left side of the top of the mounting housing. A through hole is opened at the bottom of the mounting housing, and a collection housing is provided at the bottom of the through hole.

[0005] As a preferred embodiment of the present invention, the cleaning device includes a support frame, a brush roller is provided on the inner side of the support frame, a transmission column is provided at the bottom of the brush roller, and a transmission gear is provided at the bottom of the transmission column.

[0006] As a preferred embodiment of the present invention, the driving device includes a forward and reverse motor, the output end of which is fixedly connected to a large gear, and a small gear is provided at the bottom of the large gear.

[0007] In a preferred embodiment of this invention, the right side of the movable screw is rotatably connected to the inner wall of the mounting housing, the left side of the movable screw passes through the support frame and the mounting housing in sequence, and extends to the outer side of the mounting housing, and the movable screw is threadedly connected to the support frame.

[0008] In a preferred embodiment of this invention, the transmission rack is fixedly connected to the inner wall of the mounting housing on the side closest to the inner wall of the mounting housing, the left and right sides of the support column are fixedly connected to the inner wall of the mounting housing, and the top of the collecting housing corresponds to the position of the through hole and is fixedly connected to the mounting housing by screws.

[0009] In a preferred embodiment of this invention, the top and bottom of the support frame are both fitted onto the surface of the support column, the top of the brush roller is rotatably connected to the inner side of the support frame, the top of the transmission column is fixedly connected to the brush roller, the bottom of the transmission column penetrates the support frame and extends to the outer side of the support frame to be fixedly connected to the transmission gear, and the rear side of the transmission gear meshes with the transmission rack.

[0010] In a preferred embodiment of this invention, the bottom of the forward and reverse motor is fixedly connected to the mounting housing, the bottom of the large gear meshes with the small gear, and the right side of the small gear is fixedly connected to the moving screw.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This utility model solves the problem that most existing exhaust windows do not have the function of automatically cleaning the insect screen during use. Usually, dust or debris accumulates on the surface of the insect screen, which affects the ventilation effect of the exhaust window.

[0013] 2. This utility model, by setting up a cleaning device, can clean the surface of the insect-proof net, making it convenient for users to use the insect-proof net.

[0014] 3. This utility model, by setting a driving device, can drive the moving screw, making it convenient for users to use the moving screw.

[0015] 4. This utility model, by setting a movable screw, can drive the support frame to move, making it convenient for users to use the support frame.

[0016] 5. By setting a transmission rack, this utility model enables the transmission gear to rotate while moving. By setting a support column, it can support and limit the support frame. By setting a through hole and a collection shell, it can collect some of the dust and debris after cleaning.

[0017] 6. This utility model, by setting a support frame, can drive the brush roller, transmission column and transmission gear to move. By setting the brush roller, the surface of the insect net can be cleaned. By setting the transmission column, the brush roller can be rotated. By setting the transmission gear, the transmission column can be rotated.

[0018] 7. This utility model, by setting a forward and reverse motor, can drive a large gear to rotate. By setting a large gear, it can drive a small gear to rotate and accelerate the small gear. By setting a small gear, it can drive a moving screw to rotate. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure provided in an embodiment of the present utility model;

[0020] Figure 2 This is a three-dimensional structural diagram of the mounting housing provided in an embodiment of the present utility model;

[0021] Figure 3 This is provided by the embodiment of the present utility model. Figure 2 Enlarged view at point A;

[0022] Figure 4 This is a three-dimensional structural diagram of the cleaning device and driving device provided in the embodiment of this utility model;

[0023] Figure 5 This is a schematic diagram of the three-dimensional structure of the through hole provided in an embodiment of this utility model.

[0024] In the diagram: 1. Window; 2. Mounting housing; 3. Insect screen; 4. Cleaning device; 5. Moving screw; 6. Transmission rack; 7. Support column; 8. Drive device; 9. Through hole; 10. Collection housing; 401. Support frame; 402. Brush roller; 403. Transmission column; 404. Transmission gear; 801. Forward and reverse motor; 802. Large gear; 803. Small gear. Detailed Implementation

[0025] To further understand the invention content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0026] The structure of this utility model will now be described in detail with reference to the accompanying drawings.

[0027] like Figures 1 to 5As shown in the figure, the automatic cleaning structure for the insect screen of the exhaust window provided in this embodiment of the utility model includes a window body 1, a mounting housing 2 and an insect screen 3. The mounting housing 2 is fixedly connected to the front side of the window body 1, and the insect screen 3 is fixedly connected to the front side of the inner cavity of the mounting housing 2. A cleaning device 4 is provided on the rear side of the inner cavity of the mounting housing 2. A moving screw 5 that works with the cleaning device 4 is provided on the top of the front side of the inner cavity of the mounting housing 2. A transmission rack 6 that works with the cleaning device 4 is provided on the bottom of the front side of the inner cavity of the mounting housing 2. Support columns 7 that work with the cleaning device 4 are provided on the top and bottom of the rear side of the inner cavity of the mounting housing 2. A driving device 8 that works with the moving screw 5 is provided on the left side of the top of the mounting housing 2. A through hole 9 is opened at the bottom of the mounting housing 2, and a collection housing 10 is provided at the bottom of the through hole 9.

[0028] refer to Figure 4 The cleaning device 4 includes a support frame 401, a brush roller 402 is provided on the inner side of the support frame 401, a transmission column 403 is provided at the bottom of the brush roller 402, and a transmission gear 404 is provided at the bottom of the transmission column 403.

[0029] The above solution involves installing a cleaning device 4 to clean the surface of the insect net 3, making it convenient for users to use the insect net 3.

[0030] refer to Figure 4 The drive device 8 includes a forward and reverse motor 801, the output end of which is fixedly connected to a large gear 802, and a small gear 803 is provided at the bottom of the large gear 802.

[0031] By adopting the above solution, the driving device 8 can drive the moving screw 5, making it convenient for users to use the moving screw 5.

[0032] refer to Figure 2 and Figure 4 The right side of the movable screw 5 is rotatably connected to the inner wall of the mounting housing 2, and the left side of the movable screw 5 passes through the support frame 401 and the mounting housing 2 in sequence, and extends to the outside of the mounting housing 2. The movable screw 5 is threadedly connected to the support frame 401.

[0033] The above solution is adopted: by setting the movable screw 5, the support frame 401 can be moved, which makes it convenient for users to use the support frame 401.

[0034] refer to Figure 2 and Figure 5 The transmission rack 6 is fixedly connected to the inner wall of the mounting housing 2 on the side closest to the inner wall of the mounting housing 2. The left and right sides of the support column 7 are fixedly connected to the inner wall of the mounting housing 2. The top of the collecting housing 10 corresponds to the position of the through hole 9 and is fixedly connected to the mounting housing 2 by screws.

[0035] The above scheme is adopted as follows: by setting the transmission rack 6, the transmission gear 404 can rotate while moving; by setting the support column 7, the support frame 401 can be supported and limited; by setting the through hole 9 and the collection shell 10, some of the dust and debris after cleaning can be collected.

[0036] refer to Figure 2 , Figure 3 and Figure 4 The top and bottom of the support frame 401 are both fitted onto the surface of the support column 7. The top of the brush roller 402 is rotatably connected to the inner side of the support frame 401. The top of the transmission column 403 is fixedly connected to the brush roller 402. The bottom of the transmission column 403 passes through the support frame 401 and extends to the outer side of the support frame 401, where it is fixedly connected to the transmission gear 404. The rear side of the transmission gear 404 meshes with the transmission rack 6.

[0037] The above solution is adopted as follows: by setting up the support frame 401, the brush roller 402, the transmission column 403 and the transmission gear 404 can be moved; by setting up the brush roller 402, the surface of the insect net 3 can be cleaned; by setting up the transmission column 403, the brush roller 402 can be rotated; and by setting up the transmission gear 404, the transmission column 403 can be rotated.

[0038] refer to Figure 1 and Figure 4 The bottom of the forward and reverse motor 801 is fixedly connected to the mounting housing 2, the bottom of the large gear 802 meshes with the small gear 803, and the right side of the small gear 803 is fixedly connected to the moving screw 5.

[0039] The above scheme is adopted: by setting forward and reverse motor 801, the large gear 802 can be driven to rotate. By setting the large gear 802, the small gear 803 can be driven to rotate and the small gear 803 can be accelerated. By setting the small gear 803, the moving screw 5 can be driven to rotate.

[0040] The working principle of this utility model:

[0041] When it is necessary to clean the surface of the insect net 3, first start the forward and reverse motor 801, which drives the large gear 802 to rotate. The large gear 802 will drive the small gear 803 and the moving screw 5 to rotate synchronously. During the rotation of the moving screw 5, it will drive the support frame 401 to move on the surface of the support column 7. At the same time, the brush roller 402, the transmission column 403 and the transmission gear 404 will move synchronously with the support frame 401. During the movement of the transmission gear 404, it will rotate by meshing with the transmission rack 6, and drive the transmission column 403 and the brush roller 402 to rotate synchronously. During the rotation of the brush roller 402, it will sweep away the dust and debris on the surface of the insect net 3 through the bristles. Some of the swept dust and debris will fall into the inner cavity of the collection housing 10 through the through hole 9. Then stop the forward and reverse motor 801 to complete the cleaning.

[0042] In summary, the automatic cleaning structure of the insect screen of this exhaust window, through the coordinated use of the cleaning device 4, the moving screw 5, the transmission rack 6, the support column 7, the drive device 8, the through hole 9, and the collection housing 10, solves the problem that most existing exhaust windows do not have the function of automatically cleaning the insect screen during use. Usually, dust or debris accumulates on the surface of the insect screen, affecting the ventilation effect of the exhaust window.

[0043] It should be noted that the forward and reverse motors are existing devices or equipment, or devices or equipment that can be implemented with existing technology, and the specific components and principles of the power supply of the forward and reverse motors are clear to those skilled in the art, so they will not be described in detail here.

[0044] In this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0045] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic cleaning structure for an insect-proof screen of an exhaust window, comprising a window body (1), a mounting housing (2), and an insect-proof screen (3), wherein the mounting housing (2) is fixedly connected to the front side of the window body (1), and the insect-proof screen (3) is fixedly connected to the front side of the inner cavity of the mounting housing (2), characterized in that: A cleaning device (4) is provided on the rear side of the inner cavity of the mounting housing (2). A moving screw (5) that works with the cleaning device (4) is provided on the top of the front side of the inner cavity of the mounting housing (2). A transmission rack (6) that works with the cleaning device (4) is provided on the bottom of the front side of the inner cavity of the mounting housing (2). Support columns (7) that work with the cleaning device (4) are provided on both the top and bottom of the rear side of the inner cavity of the mounting housing (2). A drive device (8) that works with the moving screw (5) is provided on the left side of the top of the mounting housing (2). A through hole (9) is provided at the bottom of the mounting housing (2). A collection housing (10) is provided at the bottom of the through hole (9).

2. The automatic cleaning structure for the insect-proof screen of the exhaust window as described in claim 1, characterized in that: The cleaning device (4) includes a support frame (401), a brush roller (402) is provided on the inner side of the support frame (401), a transmission column (403) is provided at the bottom of the brush roller (402), and a transmission gear (404) is provided at the bottom of the transmission column (403).

3. The automatic cleaning structure for the insect-proof screen of the exhaust window as described in claim 1, characterized in that: The drive device (8) includes a forward and reverse motor (801), the output end of which is fixedly connected to a large gear (802), and a small gear (803) is provided at the bottom of the large gear (802).

4. The automatic cleaning structure for the insect-proof screen of the exhaust window as described in claim 1, characterized in that: The right side of the movable screw (5) is rotatably connected to the inner wall of the mounting housing (2), and the left side of the movable screw (5) passes through the support frame (401) and the mounting housing (2) in sequence, and extends to the outside of the mounting housing (2). The movable screw (5) is threadedly connected to the support frame (401).

5. The automatic cleaning structure for the insect-proof screen of the exhaust window as described in claim 1, characterized in that: The transmission rack (6) is fixedly connected to the inner wall of the mounting housing (2) on the side closest to the inner wall of the mounting housing (2). The left and right sides of the support column (7) are fixedly connected to the inner wall of the mounting housing (2). The top of the collecting housing (10) corresponds to the position of the through hole (9) and is fixedly connected to the mounting housing (2) by screws.

6. The automatic cleaning structure for the insect-proof screen of the exhaust window as described in claim 2, characterized in that: The top and bottom of the support frame (401) are both fitted onto the surface of the support column (7). The top of the brush roller (402) is rotatably connected to the inner side of the support frame (401). The top of the transmission column (403) is fixedly connected to the brush roller (402). The bottom of the transmission column (403) passes through the support frame (401) and extends to the outer side of the support frame (401) to be fixedly connected to the transmission gear (404). The rear side of the transmission gear (404) meshes with the transmission rack (6).

7. The automatic cleaning structure for the insect-proof screen of the exhaust window as described in claim 3, characterized in that: The bottom of the forward and reverse motor (801) is fixedly connected to the mounting housing (2), the bottom of the large gear (802) meshes with the small gear (803), and the right side of the small gear (803) is fixedly connected to the moving screw (5).

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