Disinfection and sterilization type ventilation and smoke exhaust device convenient to clean

Abstract

The utility model relates to the technical field of ventilation and smoke exhaust, and discloses a disinfection and sterilization type ventilation and smoke exhaust device convenient to clean, which comprises a smoke exhaust device body, adjusting shells are fixedly connected to the two sides of the smoke exhaust device body, pull blocks are slidably connected to the interiors of the adjusting shells, one side of each pull block is fixedly connected with a connecting block, and the other side of each pull block is fixedly connected with a connecting rod. And moving grooves are formed in the two sides of the smoke exhaust device body, the surfaces of the connecting blocks are slidably connected with the interiors of the moving grooves, a collecting box is slidably connected with the interior of the smoke exhaust device body, and the disinfection and sterilization type ventilation smoke exhaust device convenient to clean further comprises an adjusting box fixedly connected to the top end of the adjusting shell. According to the disinfection and sterilization type ventilation and smoke exhaust device convenient to clean, a worker lifts a handle upwards to drive a pull rod and a sliding plate to move, the sliding plate drives an insertion rod to release limiting between insertion holes, the worker pulls a pull block to drive a connecting block and a scraper to move, and the scraper cleans oil smoke impurities in an inner cavity of the smoke exhaust device body.

Description

Technical Field

[0001] The utility model relates to the technical field of ventilation and smoke exhaust, in particular to a disinfection and sterilization ventilation and smoke exhaust device which is easy to clean. Background Art

[0002] In modern society, with the acceleration of industrialization and urbanization, air pollution is becoming increasingly serious, especially in confined spaces such as hospitals, schools, offices and other places. Poor air circulation can easily breed bacteria, viruses and other pathogens, posing a threat to people's health. Therefore, the application of ventilation and smoke exhaust devices has become particularly important.

[0003] A Chinese patent discloses a smoke exhaust ventilation device (authorization announcement number CN220103223U). This patented technology can facilitate users to install the installation mechanism by setting up an installation mechanism. After the installation mechanism is started, the installation mechanism can be inserted into the wall where the ventilation pipe is installed. The ventilation pipe can be installed after the installation mechanism is inserted into the wall, avoiding the workers from drilling holes in the wall when installing the ventilation pipe, which can facilitate the installation of the ventilation pipe.

[0004] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: the existing smoke exhaust devices will absorb oil smoke or debris in the air into the device body during operation, and the exhaust performance will be affected after a long period of accumulation. Users need to disassemble the smoke exhaust device for cleaning, which greatly increases the difficulty of cleaning. Utility Model Content

[0005] The technical problem to be solved by the utility model is that: the prior art has the disadvantage that the user needs to disassemble the smoke exhaust device for cleaning, so we propose a disinfection and sterilization ventilation and smoke exhaust device that is easy to clean.

[0006] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: a disinfection and sterilization ventilation and smoke exhaust device that is easy to clean, comprising a smoke exhaust device body, both sides of the smoke exhaust device body are fixedly connected with an adjustment shell, the interior of the adjustment shell is slidably connected with a pull block, one side of the pull block is fixedly connected with a connecting block, both sides of the smoke exhaust device body are provided with a movable groove, the surface of the connecting block is slidably connected with the interior of the movable groove, one side of the connecting block is fixedly connected with a scraper, and the disinfection and sterilization ventilation and smoke exhaust device that is easy to clean also includes an adjustment box fixedly connected to the top of the adjustment shell;

[0007] A fixing mechanism, which is installed inside the adjustment box and is used to limit the position of the pull block;

[0008] The anti-slip mechanism is installed at the left end of the smoke exhaust device body and is used to limit the collection box.

[0009] Preferably, the fixing mechanism includes a slide plate slidably connected to the inside of the adjusting box, the bottom of the slide plate is fixedly connected to an insertion rod, the top of the slide plate is fixedly connected to a pull rod, the top of the pull rod is fixedly connected to a handle, and the top of the pull block is provided with a plurality of sockets for use with the insertion rod.

[0010] Preferably, both sides of the inner cavity of the regulating box are provided with sliding grooves, both sides of the sliding plate are fixedly connected with sliding blocks, and the surfaces of the sliding blocks are slidably connected to the inside of the sliding grooves.

[0011] Preferably, a force storage spring is fixedly connected to the top of the slide plate, and the top of the force storage spring is fixedly connected to the top of the inner cavity of the regulating box. There are two force storage springs and both are fixedly connected to the top of the slide plate.

[0012] Preferably, the top and bottom of the inner cavity of the regulating shell are both provided with sliding grooves, the top and bottom of the pulling block are both fixedly connected with sliding blocks, and the surface of the sliding block is slidably connected to the inside of the sliding groove.

[0013] Preferably, the left end of the smoke exhaust device body is fixedly connected to a limit box, a round block is rotatably connected inside the limit box, a push block is slidably connected inside the limit box, a front end of the push block is fixedly connected to a return spring, the front end of the return spring is fixedly connected to the front end of the limit box, the front end of the round block is fixedly connected to a rebound column, and the front end of the rebound column is fixedly connected to a limit plate.

[0014] Preferably, a collection box is slidably connected inside the smoke exhaust device body, plug-in blocks are fixedly connected on both sides of the collection box, plug-in grooves are opened on both sides of the smoke exhaust device body, and the surface of the plug-in groove is slidably connected to the inside of the plug-in block.

[0015] Technical effects and advantages of the utility model:

[0016] In the utility model, the staff lifts the handle upward to drive the pull rod and the slide plate to move, the slide plate drives the insertion rod to release the limit between the insertion holes, the staff pulls the pull block to drive the connecting block and the scraper to move, and the scraper cleans the oil smoke and debris in the inner cavity of the smoke exhaust device body.

[0017] In the utility model, the staff pushes the dust and debris in the inner cavity of the smoke exhaust device body into the collection box through the scraper. Through this arrangement, the staff can collect and clean the garbage accumulated inside the smoke exhaust device body. The staff pulls and rotates the limit plate to make the limit plate drive the rebound column and the round block to move. The round block pushes the push block to squeeze the return spring for compression and force accumulation. The staff makes the limit plate parallel to the collection box and releases it. Under the action of the rebound force of the return spring, the limit plate is quickly attached to the collection box to prevent the collection box from falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the regulating shell of the utility model;

[0021] Figure 4 For this utility model Figure 3 A partial enlarged view of the middle A;

[0022] Figure 5 For this utility model Figure 3 A partial enlarged view of point B in the middle;

[0023] Figure 6 For this utility model Figure 3 A partial enlarged view of point C in the middle.

[0024] Legend: 1. Smoke exhaust device body; 2. Adjustment shell; 3. Pull block; 4. Connecting block; 5. Scraper; 6. Adjustment box; 7. Slide plate; 8. Insert rod; 9. Pull rod; 10. Handle; 11. Socket; 12. Slide groove; 13. Slider; 14. Force storage spring; 15. Sliding groove; 16. Sliding block; 17. Limit box; 18. Round block; 19. Push block; 20. Rebound spring; 21. Rebound column; 22. Limit plate; 23. Collecting box; 24. Insert block; 25. Insert groove; 26. Moving groove. DETAILED DESCRIPTION

[0025] The present invention will now be further described in detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0026] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the utility model provides a technical solution: a disinfection and sterilization ventilation and smoke exhaust device that is easy to clean, comprising a smoke exhaust device body 1, both sides of the smoke exhaust device body 1 are fixedly connected with an adjusting shell 2, the inside of the adjusting shell 2 is slidably connected with a pull block 3, one side of the pull block 3 is fixedly connected with a connecting block 4, both sides of the smoke exhaust device body 1 are provided with a movable groove 26, the surface of the connecting block 4 is slidably connected to the inside of the movable groove 26, and one side of the connecting block 4 is fixedly connected with a scraper 5, the disinfection and sterilization ventilation and smoke exhaust device that is easy to clean also includes an adjusting box 6 fixedly connected to the top of the adjusting shell 2, a fixing mechanism is installed inside the adjusting box 6, and is used to limit the position of the pull block 3, so that the oil smoke and debris in the cavity of the smoke exhaust device body 1 can be easily cleaned through the scraper 5, and the anti-slip mechanism is installed at the left end of the smoke exhaust device body 1, and is used to limit the collecting box 23, and this arrangement prevents the collecting box 23 from falling off.

[0027] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, in this implementation scheme: the fixing mechanism includes a slide plate 7 slidably connected to the inside of the adjustment box 6, the bottom of the slide plate 7 is fixedly connected with an insertion rod 8, the top of the slide plate 7 is fixedly connected with a pull rod 9, the top of the pull rod 9 is fixedly connected with a handle 10, and the top of the pull block 3 is provided with a plurality of sockets 11 used in conjunction with the insertion rod 8. The staff lifts the handle 10 upwards to drive the pull rod 9 and the slide plate 7 to move, the slide plate 7 drives the insertion rod 8 to release the limit between the sockets 11, the staff pulls the pull block 3 to drive the connecting block 4 and the scraper 5 to move, and the scraper 5 cleans the oil smoke and debris in the inner cavity of the smoke exhaust device body 1.

[0028] Reference Figure 4 As shown, in the present embodiment: both sides of the inner cavity of the regulating box 6 are provided with slide grooves 12, both sides of the slide plate 7 are fixedly connected with sliders 13, the surface of the slider 13 is slidably connected with the inside of the slide groove 12, when the staff moves the slide plate 7, the slide plate 7 drives the slider 13 to slide inside the slide groove 12, through the setting of the slide groove 12 and the slider 13, the moving trajectory of the slide plate 7 is fixed, and at the same time, the slide plate 7 is prevented from being misaligned and stuck during the movement.

[0029] Reference Figure 4As shown, in this implementation scheme: the top of the slide plate 7 is fixedly connected with a force storage spring 14, the top of the force storage spring 14 is fixedly connected to the top of the inner cavity of the adjustment box 6, there are two force storage springs 14 and both are fixedly connected to the top of the slide plate 7, when the staff lifts the handle 10 upward, the handle 10 drives the pull rod 9 and the slide plate 7 to move, and the slide plate 7 squeezes the force storage spring 14 upward to compress and store force, and at the same time drives the insertion rod 8 to release the limit between the socket 11, when the staff aligns the insertion rod 8 with the socket 11, releases the handle 10, and under the action of the rebound force of the force storage spring 14, quickly pushes the insertion rod 8 into the socket 11 for fixed limit.

[0030] Reference Figure 5 As shown, in this embodiment: sliding grooves 15 are provided at the top and bottom of the inner cavity of the adjusting shell 2, and sliding blocks 16 are fixedly connected to the top and bottom of the pull block 3. The surface of the sliding block 16 is slidably connected to the inside of the sliding groove 15. When the staff moves the pull block 3, the pull block 3 drives the sliding block 16 to slide inside the sliding groove 15. The setting between the sliding groove 15 and the sliding block 16 fixes the moving trajectory of the pull block 3, and prevents the pull block 3 from falling off and causing damage when the staff moves it outward.

[0031] Reference Figure 6 As shown, in this embodiment: the left end of the smoke exhaust device body 1 is fixedly connected to a limit box 17, the limit box 17 is rotatably connected to a round block 18, the limit box 17 is slidably connected to a push block 19, the front end of the push block 19 is fixedly connected to a rebound spring 20, the front end of the rebound spring 20 is fixedly connected to the front end of the limit box 17, the front end of the round block 18 is fixedly connected to a rebound column 21, the front end of the rebound column 21 is fixedly connected to a limit plate 22, and the staff removes dust and impurities from the inner cavity of the smoke exhaust device body 1 through the scraper 5. The garbage is pushed into the collection box 23. Through this arrangement, the staff can collect and clean the garbage accumulated inside the smoke exhaust device body 1. The staff pulls and rotates the limit plate 22 to make the limit plate 22 drive the rebound column 21 and the round block 18 to move. The round block 18 pushes the push block 19 to squeeze the return spring 20 for compression and force accumulation. The staff makes the limit plate 22 parallel to the collection box 23 and releases it. Under the action of the rebound force of the return spring 20, the limit plate 22 is quickly attached to the collection box 23 to prevent the collection box 23 from falling off.

[0032] Reference Figure 2 and Figure 6As shown, in the present embodiment: a collection box 23 is slidably connected inside the smoke exhaust device body 1, and plug-in blocks 24 are fixedly connected on both sides of the collection box 23. Insertion grooves 25 are provided on both sides of the interior of the smoke exhaust device body 1, and the surface of the insertion groove 25 is slidably connected to the interior of the insertion block 24. When the staff pulls the collection box 23, the collection box 23 drives the insertion block 24 to slide inside the insertion groove 25. Through this arrangement, the collection box 23 can be moved stably to prevent the collection box 23 from shaking inside the smoke exhaust device body 1.

[0033] The practical working principle of the present invention is as follows: the fixing mechanism comprises a slide plate 7 which is slidably connected to the inside of the regulating box 6, the bottom of the slide plate 7 is fixedly connected with an insertion rod 8, the top of the slide plate 7 is fixedly connected with a pull rod 9, the top of the pull rod 9 is fixedly connected with a handle 10, a plurality of sockets 11 which are used in conjunction with the insertion rod 8 are provided on the top of the pull block 3, slide grooves 12 are provided on both sides of the inner cavity of the regulating box 6, slide blocks 13 are fixedly connected on both sides of the slide plate 7, the surface of the slide block 13 is slidably connected to the inside of the slide groove 12, a force storage spring 14 is fixedly connected to the top of the slide plate 7, the top of the force storage spring 14 is fixedly connected to the top of the inner cavity of the regulating box 6, there are two force storage springs 14 and they are fixedly connected to the top of the slide plate 7, sliding grooves 15 are provided on the top and bottom of the inner cavity of the regulating shell 2, sliding blocks 16 are fixedly connected to the top and bottom of the pull block 3, the surface of the sliding block 16 is slidably connected to the inside of the sliding groove 15, and the smoke exhaust device The left end of the main body 1 is fixedly connected to a limit box 17, and a round block 18 is rotatably connected inside the limit box 17. A push block 19 is slidably connected inside the limit box 17. The front end of the push block 19 is fixedly connected to a rebound spring 20, and the front end of the rebound spring 20 is fixedly connected to the front end of the limit box 17. The front end of the round block 18 is fixedly connected to a rebound column 21, and the front end of the rebound column 21 is fixedly connected to a limit plate 22. A collecting box 23 is slidably connected to the inside of the smoke exhaust device body 1, and both sides of the collecting box 23 are fixedly connected to plug-in blocks 24. Insertion grooves 25 are provided on both sides of the inside of the smoke exhaust device body 1, and the surface of the plug-in groove 25 is slidably connected to the inside of the plug-in block 24. When the staff pulls the collecting box 23, the collecting box 23 drives the plug-in block 24 to slide inside the plug-in groove 25. Through this arrangement, the collecting box 23 can be moved stably to prevent the collecting box 23 from shaking inside the smoke exhaust device body 1.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A disinfection and sterilization ventilation and smoke exhaust device that is easy to clean, comprising a smoke exhaust device body (1), both sides of the smoke exhaust device body (1) are fixedly connected with an adjustment shell (2), the interior of the adjustment shell (2) is slidably connected with a pull block (3), one side of the pull block (3) is fixedly connected with a connecting block (4), both sides of the smoke exhaust device body (1) are provided with a movable groove (26), the surface of the connecting block (4) is slidably connected with the interior of the movable groove (26), one side of the connecting block (4) is fixedly connected with a scraper (5), and the interior of the smoke exhaust device body (1) is slidably connected with a collection box (23), characterized in that: The easy-to-clean disinfection and sterilization ventilation and smoke exhaust device also includes an adjustment box (6) fixedly connected to the top of the adjustment shell (2); A fixing mechanism, which is installed inside the adjustment box (6) and is used to limit the position of the pull block (3); An anti-slip mechanism is installed at the left end of the smoke exhaust device body (1) and is used to limit the position of the collection box (23).

2. The easy-to-clean disinfection and sterilization ventilation and smoke exhaust device according to claim 1, characterized in that: The fixing mechanism comprises a slide plate (7) slidably connected to the inside of the regulating box (6); the bottom of the slide plate (7) is fixedly connected to an insertion rod (8); the top of the slide plate (7) is fixedly connected to a pull rod (9); the top of the pull rod (9) is fixedly connected to a handle (10); and the top of the pull block (3) is provided with a plurality of sockets (11) for use with the insertion rod (8).

3. The easy-to-clean disinfection and sterilization ventilation and smoke exhaust device according to claim 2, characterized in that: Slide grooves (12) are provided on both sides of the inner cavity of the regulating box (6), and sliders (13) are fixedly connected to both sides of the slide plate (7), and the surface of the slider (13) is slidably connected to the inside of the slide groove (12).

4. The easy-to-clean disinfection and sterilization ventilation and smoke exhaust device according to claim 2, characterized in that: The top of the slide plate (7) is fixedly connected to a force storage spring (14), the top of the force storage spring (14) is fixedly connected to the top of the inner cavity of the adjustment box (6), and there are two force storage springs (14) and both are fixedly connected to the top of the slide plate (7).

5. The easy-to-clean disinfection and sterilization ventilation and smoke exhaust device according to claim 1, characterized in that: The top and bottom of the inner cavity of the adjustment shell (2) are both provided with sliding grooves (15), the top and bottom of the pull block (3) are both fixedly connected with sliding blocks (16), and the surface of the sliding block (16) is slidably connected to the inside of the sliding groove (15).

6. The easy-to-clean disinfection and sterilization ventilation and smoke exhaust device according to claim 1, characterized in that: The anti-slip mechanism comprises a limit box (17) fixedly connected to the left end of the smoke exhaust device body (1), a round block (18) is rotatably connected inside the limit box (17), a push block (19) is slidably connected inside the limit box (17), a front end of the push block (19) is fixedly connected to a return spring (20), a front end of the return spring (20) is fixedly connected to the front end of the limit box (17), a front end of the round block (18) is fixedly connected to a rebound column (21), and a front end of the rebound column (21) is fixedly connected to a limit plate (22).

7. The easy-to-clean disinfection and sterilization ventilation and smoke exhaust device according to claim 1, characterized in that: Insertion blocks (24) are fixedly connected to both sides of the collection box (23), and insertion grooves (25) are provided on both sides of the interior of the smoke exhaust device body (1), and the surfaces of the insertion grooves (25) are slidably connected to the interior of the insertion blocks (24).

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