A ventilation and lighting device for campus human settlement forest environment

Abstract

The utility model relates to the technical field of human settlement forest environment, specifically a campus human settlement forest environment ventilation and lighting device, comprising a body and an articulated frame, the interior of the body is detachably connected with a dust cover, the body is hinged with a frame through the articulated frame, the lower side of the right end of the frame is rotatably connected to the front end of the body, the front and rear sides of the frame are internally provided with limiting grooves, the interior of the limiting grooves is slidably connected to limiting blocks, the outside of the limiting blocks is fixedly connected with a mounting block, and the right end of the mounting block is installed with a cleaning brush; the beneficial effect is: by moving the mounting block up and down, the cleaning brush can be driven to move up and down, and there is no need for workers to carry tools for wiping, thereby reducing the labor intensity of workers, and teachers or students can also conveniently clean, and thus will not affect students' attention to learning, which not only reduces the employment cost, but also does not affect the learning efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of human settlement forest environment, in particular to a ventilation and lighting device for a campus human settlement forest environment. Background Art

[0002] In order to improve the learning and working atmosphere of students and teachers, some schools will set up a human settlement forest environment indoors, and install ventilation and lighting devices in the human settlement forest environment to ensure good air quality and light indoors, to ensure the mental health of students and teachers, and to promote the healthy growth of plants and increase the beauty of the indoor environment.

[0003] The ventilation and lighting device in the prior art is generally a ventilation window, which is installed on the indoor wall by bolts. When in use, the use of glass ensures the indoor lighting, and ventilation is ensured by opening the ventilation window. A dust cover is installed on the outside to prevent dust from entering the room. In actual use, workers are required to wipe the glass to avoid more dust and water vapor adhering to its outside, so that the light transmittance will not be reduced and bacteria will not breed, making the indoor environment healthier.

[0004] However, when workers wipe the glass, they need to carry tools such as rags and buckets. When there are many ventilation and lighting devices installed in the room, the workers' workload is large, which in turn causes serious physical exhaustion. Moreover, when teachers are using it, the workers need to clean it, which will affect students' attention and thus affect their learning efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a ventilation and lighting device for a campus human settlement forest environment to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a campus human settlement forest environment ventilation and lighting device, comprising a body and an articulated frame, the interior of the body is detachably connected to a dust cover, the body is hinged to a frame through the articulated frame, the lower right end of the frame is rotatably connected to the front end of the body, the front and rear sides of the frame are internally provided with limiting grooves, the interior of the limiting grooves is slidably connected to a limiting block, the outside of the limiting block is fixedly connected to a mounting block, a cleaning brush is installed at the right end of the mounting block, and the right side of the cleaning brush fits with the left side of the frame.

[0007] Preferably, a motor is fixedly connected to the front side of the bottom end of the frame, a screw rod is fixedly connected to the output end of the motor, the external thread of the screw rod is connected to the front end of the mounting block, and a guide rod is slidably connected to the rear end of the mounting block.

[0008] Preferably, a rubber block is fixedly connected to the inner wall of the mounting block, a push plate is fixedly connected to the right end of the rubber block, a plurality of push rods are fixedly connected to the right end of the push plate, and the right ends of the plurality of push rods are fixedly connected to the left end of the cleaning brush.

[0009] Preferably, four slide grooves are opened inside the front end of the body, a bidirectional threaded rod is rotatably connected inside the articulated frame, threaded sleeves are threadedly connected on both the front and rear sides of the bidirectional threaded rod, and the right end of the threaded sleeve is slidably connected to the inside of the slide groove.

[0010] Preferably, the screw rod is rotatably connected to the interior of the front limiting groove, and the upper and lower ends of the guide rod are respectively fixedly connected to the upper and lower sides of the inner wall of the rear limiting groove.

[0011] Preferably, the outer portion of the push plate is slidably connected to the inner portion of the mounting block, and the plurality of push rods are equidistantly distributed.

[0012] Preferably, the bidirectional threaded rods on the left and right sides are symmetrically distributed, and the slide groove matches the threaded sleeve.

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

[0014] The utility model proposes a campus human settlement forest environment ventilation and lighting device, which can drive the cleaning brush to move up and down by moving the mounting block up and down, thereby eliminating the need for workers to carry tools for wiping, thereby reducing the labor intensity of workers, and teachers or students can also clean conveniently, which will not affect students' concentration on learning, thereby not only reducing the labor cost but also not affecting the learning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is the left view of the utility model;

[0017] Figure 3 For this utility model Figure 2 Structural cross-section at AA in the middle;

[0018] Figure 4 This is a schematic diagram of the installation block structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the cleaning brush structure of the utility model;

[0020] Figure 6 For this utility model Figure 2 Structural cross-section at the middle BB;

[0021] Figure 7 For this utility model Figure 6 Enlarged view of point A in the middle.

[0022] In the figure: 1. body; 2. dust cover; 3. frame; 4. limit groove; 5. limit block; 6. mounting block; 7. cleaning brush; 8. motor; 9. screw rod; 10. guide rod; 11. rubber block; 12. push plate; 13. push rod; 14. bidirectional threaded rod; 15. threaded sleeve; 16. slide groove; 17. articulated frame. DETAILED DESCRIPTION

[0023] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1

[0025] See also Figures 1 to 7 The utility model provides a technical solution: a campus human settlement forest environment ventilation and lighting device, comprising a body 1 and an articulated frame 17, the body 1 is detachably connected to a dust cover 2, so that when external air enters the body 1, the air can be filtered, thereby making the indoor environment tidy, the body 1 is hinged with a frame 3 through the articulated frame 17, the lower right end of the frame 3 is rotatably connected to the front end of the body 1, so that the upper side of the frame 3 can be separated from the body 1, thereby achieving the ventilation effect, the front and rear sides of the frame 3 are provided with limiting grooves 4, the limiting grooves 4 are internally slidably connected to the limiting blocks 5, the limiting grooves 4 play a limiting role on the limiting blocks 5, so that the limiting blocks 5 can slide smoothly, the limiting blocks 5 are fixedly connected to the outside of the limiting blocks 5, and the right end of the installing block 6 is installed with a cleaning brush 7, the right side of the cleaning brush 7 is in contact with the left side of the frame 3, so that the cleaning brush 7 can clean the surface of the frame 3.

[0026] By moving the mounting block 6, the mounting block 6 can drive the cleaning brush 7 to move, so that the cleaning brush 7 can clean the surface of the frame 3, thereby eliminating the need for workers to carry tools for wiping, thereby reducing the labor intensity of workers, and teachers or students can also clean conveniently without affecting students' attention to learning, which not only reduces the labor cost but also does not affect the learning efficiency.

[0027] Embodiment 2

[0028] On the basis of Example 1, in order to realize automatic cleaning of the frame 3, a motor 8 is fixedly connected to the front side of the bottom end of the frame 3, and a screw rod 9 is fixedly connected to the output end of the motor 8. The screw rod 9 is rotatably connected to the inside of the front limit groove 4, and the limit groove 4 limits the internal screw rod 9, so that the screw rod 9 can rotate smoothly. The external thread of the screw rod 9 is connected to the front end of the mounting block 6, so that the screw rod 9 can drive the mounting block 6 to move up and down. The rear end of the mounting block 6 is slidably connected to the inside of the guide rod 10, and the guide rod 10 limits the mounting block 6. When used in conjunction with the screw rod 9, the mounting block 6 can move up and down smoothly. The upper and lower ends of the guide rod 10 are respectively fixedly connected to the upper and lower sides of the inner wall of the rear limit groove 4, and the limit groove 4 supports and fixes the guide rod 10, so that the guide rod 10 will not be offset.

[0029] By starting the motor 8, the motor 8 can drive the screw rod 9 to rotate, and then the screw rod 9 can drive the mounting block 6 to slide outside the guide rod 10, and the limit block 5 can slide inside the limit groove 4, so that the mounting block 6 can slide up and down smoothly, and then the mounting block 6 can drive the cleaning brush 7 to clean the frame 3.

[0030] Embodiment 3

[0031] On the basis of Example 2, in order to improve the cleaning effect, a rubber block 11 is fixedly connected to the inner wall of the mounting block 6, and a push plate 12 is fixedly connected to the right end of the rubber block 11. The outer part of the push plate 12 is slidably connected to the inside of the mounting block 6. The mounting block 6 limits the internal push plate 12, so that the push plate 12 will not deviate when moving. A plurality of push rods 13 are fixedly connected to the right end of the push plate 12, and the plurality of push rods 13 are equidistantly distributed. The right ends of the plurality of push rods 13 are fixedly connected to the left end of the cleaning brush 7, so that the force on the push plate 12 and the cleaning brush 7 is uniform.

[0032] When the cleaning brush 7 is installed on the left side of the frame 3, the cleaning brush 7 will push the push plate 12 to move leftward through the push rod 13, so that the push plate 12 can squeeze the rubber block 11 to produce deformation, and then the rubber block 11 can make a reset movement, so that the rubber block 11 can push the push rod 13 to move rightward, and then the push rod 13 can push the cleaning brush 7 to fit tightly with the left side of the frame 3, so that when the mounting block 6 is moved, the cleaning brush 7 can conveniently clean the frame 3 and the cleaning quality is high.

[0033] Embodiment 4

[0034] On the basis of the third embodiment, in order to realize the position of fixing the articulated frame 17, four slide grooves 16 are opened inside the front end of the machine body 1, and the inside of the articulated frame 17 is rotatably connected with a bidirectional threaded rod 14, and the bidirectional threaded rod 14 is rotatably connected to the left side of the frame 3. The articulated frame 17 limits the bidirectional threaded rod 14, so that the articulated frame 17 can rotate smoothly, and the bidirectional threaded rods 14 on the left and right sides are symmetrically distributed. The front and rear sides of the bidirectional threaded rod 14 are threadedly connected with a threaded sleeve 15, and the threaded sleeve 15 can be moved by rotating the bidirectional threaded rod 14. The slide groove 16 matches the threaded sleeve 15, and the right end of the threaded sleeve 15 is slidably connected to the inside of the slide groove 16, so that the threaded sleeve 15 can slide smoothly inside the slide groove 16.

[0035] When encountering strong winds, after adjusting the position of the frame 3, by rotating the bidirectional threaded rod 14, the bidirectional threaded rod 14 can drive the threaded sleeve 15 to slide to the near side inside the slide groove 16, so that the threaded sleeve 15 fits with the rotating shaft of the articulated frame 17, so that the friction between the rotating shaft of the articulated frame 17 and the threaded sleeve 15 is relatively large, so that the articulated frame 17 will not be easily offset, thereby increasing the stability of use.

[0036] During actual use, by starting the motor 8, the motor 8 can drive the screw rod 9 to rotate, and then the screw rod 9 can drive the mounting block 6 to slide outside the guide rod 10, and the limit block 5 can slide inside the limit groove 4, so that the mounting block 6 can slide up and down smoothly. At this time, the cleaning brush 7 fits tightly with the left side of the frame 3, so that the cleaning brush 7 can conveniently clean the frame 3 and the cleaning quality is high.

[0037] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A campus human settlement forest environment ventilation and lighting device, comprising a body (1) and an articulated frame (17), wherein a dust cover (2) is detachably connected to the interior of the body (1), and the body (1) is hingedly connected to a frame (3) through the articulated frame (17), and the lower right end of the frame (3) is rotatably connected to the front end of the body (1), characterized in that: The frame (3) is provided with a limiting groove (4) on both the front and rear sides thereof; the limiting groove (4) is slidably connected to a limiting block (5) inside; the limiting block (5) is fixedly connected to a mounting block (6) outside; a cleaning brush (7) is mounted on the right end of the mounting block (6); the right side of the cleaning brush (7) is in contact with the left side of the frame (3).

2. The campus human settlement forest environment ventilation and lighting device according to claim 1 is characterized by: A motor (8) is fixedly connected to the front side of the bottom end of the frame (3); a screw rod (9) is fixedly connected to the output end of the motor (8); an external thread of the screw rod (9) is connected to the inside of the front end of the mounting block (6); and a guide rod (10) is slidably connected to the inside of the rear end of the mounting block (6).

3. The campus human settlement forest environment ventilation and lighting device according to claim 2 is characterized by: A rubber block (11) is fixedly connected to the inner wall of the mounting block (6); a push plate (12) is fixedly connected to the right end of the rubber block (11); a plurality of push rods (13) are fixedly connected to the right end of the push plate (12); and the right ends of the plurality of push rods (13) are fixedly connected to the left end of the cleaning brush (7).

4. The campus human settlement forest environment ventilation and lighting device according to claim 3 is characterized by: Four slide grooves (16) are provided inside the front end of the machine body (1), a bidirectional threaded rod (14) is rotatably connected inside the articulated frame (17), a threaded sleeve (15) is threadedly connected to the front and rear sides of the bidirectional threaded rod (14), and the right end of the threaded sleeve (15) is slidably connected to the inside of the slide groove (16).

5. The campus human settlement forest environment ventilation and lighting device according to claim 2 is characterized by: The screw rod (9) is rotatably connected to the interior of the front limiting groove (4), and the upper and lower ends of the guide rod (10) are respectively fixedly connected to the upper and lower sides of the inner wall of the rear limiting groove (4).

6. The campus human settlement forest environment ventilation and lighting device according to claim 3 is characterized by: The outside of the push plate (12) is slidably connected to the inside of the mounting block (6), and the plurality of push rods (13) are distributed at equal distances.

7. The campus human settlement forest environment ventilation and lighting device according to claim 4 is characterized by: The bidirectional threaded rods (14) on the left and right sides are symmetrically distributed, and the slide groove (16) matches the threaded sleeve (15).

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