Toilet odor suction and exhaust device with storage rack
By installing an adjustable ventilator and an electric duct booster fan at the bottom of the toilet, combined with a shelf and controller, the problem of existing devices being unable to effectively absorb and exhaust odors has been solved. This achieves efficient odor absorption and exhaust and stable storage of items, improving the comfort of the toilet environment.
Patent Information
- Application Number
- CN202422966499.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-03
- Publication Date
- 2025-11-14
- Estimated Expiration
- 2034-12-03
AI Technical Summary
Existing bathroom exhaust fans cannot effectively prevent users from inhaling foul odors during toilet use, resulting in an unpleasant toilet environment, and existing devices cannot effectively solve the problem of odor dispersion.
It adopts a height-adjustable gas collection hood and an electric duct booster fan, combined with a placement rack and controller, to draw in odors from the bottom of the toilet through the suction pipe and expel them. The fan is automatically controlled to start and stop using a human body induction sensor to prevent the odor from spreading, and the stability of the device and the storage of items are ensured by the adjustment unit and support structure.
It improves the efficiency of odor absorption and exhaust, prevents odors from drifting upwards, ensures that users do not inhale odors, and provides stable storage for items and anti-slip function, thus improving the quality of the toilet environment.
Smart Images
Figure CN223548680U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of shelving technology, specifically a bathroom odor extraction device with a shelving unit. Background Technology
[0002] The odors in current household bathrooms and some public restrooms are caused by gases with strong, irritating smells, such as ammonia and hydrogen sulfide. These gases are not only uncomfortable, but some are also harmful to human health. Therefore, maintaining cleanliness and ventilation in toilets is crucial. To prevent people from being overwhelmed by odors while using the toilet, the common practice is to install an exhaust fan at the top to expel air from the bathroom. However, this method doesn't solve the real problem. With these top-mounted exhaust fans, the airflow travels from under the toilet bowl, through the nostrils, upwards, and out of the bathroom. Users either hold their breath or inhale these unpleasant gases while using the toilet. Installing an exhaust fan is only a superficial solution; people still inevitably inhale odors while using the toilet. Without effective treatment, this affects the toilet environment. Therefore, we offer a toilet odor extraction device with a built-in shelf that extracts odors from the bottom of the toilet. Utility Model Content
[0003] The technical problem to be solved by this utility model is to overcome the existing defects and provide a bathroom odor extraction device with a shelf. The height-adjustable gas collection hood can improve the efficiency of odor extraction in the bathroom. At the same time, the height of the shelf can be adjusted according to different usage conditions, thereby improving the practicality of the shelf and effectively solving the problems in the background art.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a bathroom odor extraction device with a shelf, comprising a frame and a shelf;
[0005] The frame has an internal suction pipe, the top of which is inserted into one end of an electric pipeline booster fan. The other end of the electric pipeline booster fan is installed with an exhaust pipe. The left side of the frame is evenly provided with mounting slots. The side of the frame is fixed with mounting blocks, which are slidably installed with the mounting slots. The bottom of the frame is provided with an adjustment unit.
[0006] It also includes a controller, which is installed on the external wall. The input end of the electric duct booster fan is electrically connected to the output end of the controller, and the input end of the controller is electrically connected to the output end of an external power source.
[0007] Activating the electric duct booster fan can draw the odor from the bathroom into the suction pipe and exhaust it through the exhaust pipe to prevent the odor from rising and being inhaled by people. At the same time, the mounting block is inserted into the mounting slot to install the shelf for convenient storage of items.
[0008] Furthermore, the adjustment unit includes a tube body, a rubber sleeve, a telescopic rod, a gas collection hood, and a connecting plate. The telescopic rod is fixed to the bottom surface of the frame, and a connecting plate is installed at the bottom end of the telescopic rod. The connecting plate is connected to the left side of the gas collection hood, and the tube body is fixed to the top surface of the gas collection hood. The tube body is slidably connected to the inside of the suction pipe, and a rubber sleeve is adhered to the outside of the tube body. Pulling the telescopic rod adjusts the height of the gas collection hood, which allows the odor from the bottom of the toilet to be directly sucked in, thus preventing the odor from spreading. The rubber sleeve can increase or decrease the sealing between the tube body and the suction pipe.
[0009] Furthermore, the adjustment unit also includes a slot, a bracket, and a filter. The slot is formed on the surface of the air collection hood, and brackets are fixed on both sides of the top surface of the filter. The brackets are engaged with the slots, and the brackets are inserted into the slots to install the filter, thereby preventing foreign objects from being sucked into the air intake pipe and causing blockage.
[0010] Furthermore, it also includes a support plate, bolts, and fixing holes. The support plate is fixed to the bottom surface of the placement rack, and the fixing holes are evenly distributed on the right side of the rack's interior. The bolts pass through the through holes in the middle of the support plate and are threaded into the fixing holes. Rotating the bolts and fixing them into the fixing holes prevents the placement rack from falling off.
[0011] Furthermore, it also includes a baffle and an anti-slip mat. The baffle is fixed to the inner side of the top surface of the shelf, and the anti-slip mat is adhered to the top surface of the shelf. The baffle and the anti-slip mat work together to prevent the placed items from slipping.
[0012] Furthermore, it also includes a human body sensor, which is installed on the surface of the frame. The output of the human body sensor is electrically connected to the input of the controller. The human body sensor can automatically start the electric duct booster fan when a person approaches and shut down the electric duct suction fan when the person leaves.
[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This bathroom odor extraction device with a shelf has the following advantages:
[0014] 1. Adjust the height of the gas collection hood by pulling the telescopic rod, and start the electric pipeline booster fan to suck the odor from the bathroom into the suction pipe and discharge it through the exhaust pipe to prevent the odor from drifting upwards and being inhaled by people. This can effectively improve the efficiency and effect of odor suction and discharge.
[0015] 2. Install the rack by inserting the mounting block into the mounting slot, and rotate the bolt to install it with the threaded fixing hole. This makes it convenient to store items and also prevents the rack from falling. The baffle can be used with the anti-slip mat to prevent the placed items from slipping. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the structure of this utility model;
[0017] Figure 2 This is a schematic diagram of the frame structure of this utility model;
[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the frame of this utility model;
[0019] Figure 4 This utility model Figure 2 A magnified schematic diagram of the structure at point A in the middle.
[0020] In the diagram: 1. Frame, 2. Adjustment unit, 21. Pipe body, 22. Rubber sleeve, 23. Telescopic rod, 24. Air collection hood, 25. Connecting plate, 26. Slot, 27. Card holder, 28. Filter screen, 3. Intake pipe, 4. Electric pipeline booster fan, 5. Exhaust pipe, 6. Mounting slot, 7. Placement rack, 8. Mounting block, 9. Support plate, 10. Bolt, 11. Fixing hole, 12. Baffle, 13. Anti-slip pad, 14. Human body sensor, 15. Controller. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0022] Please see Figure 1-4 This embodiment provides a technical solution: a bathroom odor extraction device with a shelf, including a frame 1 and a shelf 7;
[0023] Frame 1: An air intake pipe 3 is fixed inside. The top end of the air intake pipe 3 is inserted into one end of an electric pipeline booster fan 4. The other end of the electric pipeline booster fan 4 is installed with an exhaust pipe 5. Mounting slots 6 are evenly distributed on the left side inside the frame 1. Mounting blocks 8 are fixed on the side of the placement frame 7. The mounting blocks 8 are slidably installed with the mounting slots 6. The bottom surface of the frame 1 is provided with an adjustment unit 2. The adjustment unit 2 includes a pipe body 21, a rubber sleeve 22, a telescopic rod 23, an air collection hood 24, and a connecting plate 25. The telescopic rod 23 is fixed to the bottom surface of the frame 1. The bottom end of the telescopic rod 23 is installed with a connecting plate 25. The connecting plate 25 is connected to the left side of the air collection hood 24. The top surface of the air collection hood 24 is fixed with a pipe body. 21. The tube body 21 is slidably connected to the inside of the suction pipe 3. A rubber sleeve 22 is glued to the outside of the tube body 21. Pulling the telescopic rod 23 adjusts the height of the gas collection hood 24, so that the odor at the bottom of the toilet can be directly sucked in, which can prevent the odor from spreading. The rubber sleeve 22 can increase or decrease the sealing between the tube body 21 and the suction pipe 3. The adjustment unit 2 also includes a slot 26, a bracket 27 and a filter screen 28. The slot 26 is opened on the surface of the gas collection hood 24. The brackets 27 are fixed on both sides of the top surface of the filter screen 28. The brackets 27 are engaged with the slot 26. The brackets 27 are inserted into the slot 26 to install the filter screen 28, thereby preventing foreign objects from being sucked into the inside of the suction pipe 3 and causing blockage.
[0024] The system also includes a controller 15, which is installed on the external wall. The input of the electric duct booster fan 4 is electrically connected to the output of the controller 15, and the input of the controller 15 is electrically connected to the output of an external power source. Activating the electric duct booster fan 4 draws odors from the bathroom into the suction pipe 3 and exhausts them through the exhaust pipe 5 to prevent the odors from rising and being inhaled by people. Simultaneously, the mounting block 8 is inserted into the mounting slot 6 to install the shelf 7 for convenient storage of items. The system also includes a support plate 9, bolts 10, and fixing holes 11. The support plate 9 is fixed to the bottom of the shelf 7, and the fixing holes 11 are evenly spaced on the right side inside the shelf 1. The bolts 10 pass through the center of the support plate 9. The hole is threaded to the fixing hole 11, and the rotating bolt 10 is threaded to the fixing hole 11 to prevent the placement rack 7 from falling. It also includes a baffle 12 and an anti-slip pad 13. The baffle 12 is fixed to the inner side of the top surface of the placement rack 7, and the anti-slip pad 13 is adhered to the top surface of the placement rack 7. The baffle 12 and the anti-slip pad 13 can prevent the placed items from slipping. It also includes a human body sensor 14, which is installed on the surface of the rack 1. The output of the human body sensor 14 is electrically connected to the input of the controller 15. The human body sensor 14 can automatically start the electric duct suction fan 4 when a person approaches and turn off the electric duct booster fan 4 when the person leaves.
[0025] The working principle of the bathroom odor extraction device with a shelf provided by this utility model is as follows: First, when a person approaches, the human body sensor 14 can automatically start the electric duct booster fan 4 through the controller 15. Pulling the telescopic rod 23 adjusts the height of the gas collection hood 24. Starting the electric duct booster fan 4 can draw the odor from the bathroom into the suction pipe 3 and discharge it through the exhaust pipe 5 to prevent the odor from drifting upwards and being inhaled by the person. This can effectively improve the efficiency and effect of odor extraction. The bracket 27 is inserted into the slot 26 to install the filter 28. This prevents foreign objects from being sucked into the suction pipe 3 and causing blockage. The electric duct booster fan 4 is turned off when people leave. Alternatively, the controller 15 can be set to automatically turn off the electric duct booster fan 4 one minute after people leave, so as to remove the odor from the bathroom more thoroughly. The mounting block 8 is inserted into the mounting groove 6 to install the shelf 7. The rotating bolt 10 is threaded into the fixing hole 11. This makes it convenient to store items and also prevents the shelf 7 from falling. The baffle 12 can be used with the anti-slip mat 13 to prevent the placed items from slipping.
[0026] It is worth noting that the controller 15 and human body sensor 14 disclosed in the above embodiments are recommended to be model SPL-2024-1, while the electric duct booster fan 4 can be freely configured according to the actual application scenario, and it is recommended to use model JA-200x04. The controller 15 controls the operation of the electric duct suction fan 4 and the human body sensor 14 using methods commonly used in the prior art.
[0027] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.
Claims
1. A bathroom odor extraction device with a shelf, characterized in that: Includes a frame (1) and a placement rack (7); Frame (1): An air intake pipe (3) is fixed inside. The top end of the air intake pipe (3) is inserted into one end of an electric pipeline booster fan (4). The other end of the electric pipeline booster fan (4) is installed with an exhaust pipe (5). The left side of the frame (1) is evenly provided with mounting slots (6). The side of the placement frame (7) is fixed with mounting blocks (8). The mounting blocks (8) are slidably installed with the mounting slots (6). The bottom surface of the frame (1) is provided with an adjustment unit (2). The system also includes a controller (15), which is installed on the exterior wall. The input end of the electric pipeline booster fan (4) is electrically connected to the output end of the controller (15), and the input end of the controller (15) is electrically connected to the output end of an external power source.
2. The bathroom odor extraction device with a shelf according to claim 1, characterized in that: The adjustment unit (2) includes a tube body (21), a rubber sleeve (22), a telescopic rod (23), a gas collection hood (24), and a connecting plate (25). The telescopic rod (23) is fixed to the bottom surface of the frame (1). The bottom end of the telescopic rod (23) is equipped with a connecting plate (25). The connecting plate (25) is connected to the left side of the gas collection hood (24). The top surface of the gas collection hood (24) is fixed with the tube body (21). The tube body (21) is slidably connected to the inside of the suction pipe (3). The outside of the tube body (21) is bonded with a rubber sleeve (22).
3. A bathroom odor extraction device with a shelf according to claim 2, characterized in that: The adjustment unit (2) also includes a slot (26), a bracket (27) and a filter (28). The slot (26) is opened on the surface of the air collection hood (24). The brackets (27) are fixed on both sides of the top surface of the filter (28). The brackets (27) are engaged with the slots (26).
4. A bathroom odor extraction device with a shelf according to claim 1, characterized in that: It also includes a support plate (9), bolts (10) and fixing holes (11). The support plate (9) is fixed to the bottom surface of the placement frame (7). The fixing holes (11) are evenly opened on the right side inside the frame (1). The bolts (10) pass through the through hole in the middle of the support plate (9) and are threaded to the fixing holes (11).
5. A bathroom odor extraction device with a shelf according to claim 1, characterized in that: It also includes a baffle (12) and an anti-slip mat (13), the baffle (12) being fixed to the inner side of the top surface of the placement rack (7), and the anti-slip mat (13) being adhered to the top surface of the placement rack (7).
6. A bathroom odor extraction device with a shelf according to claim 1, characterized in that: It also includes a human body sensor (14), which is mounted on the surface of the frame (1), and the output of the human body sensor (14) is electrically connected to the input of the controller (15).