Ozone generator
By incorporating an automatic storage design for the coil rollers and reciprocating lead screw, along with a dust cover and an exhaust mesh structure, the problem of power cord tangling is solved, improving the portability of the ozone generator and its ozone diffusion efficiency.
Patent Information
- Application Number
- CN202520368898.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-05
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2035-03-05
AI Technical Summary
Existing ozone generators have excessively long power cords that cause tangling, affecting portability and safety. Current storage solutions are costly and ineffective.
The design incorporates a cable-collecting roller and a reciprocating lead screw, which are driven by a motor to automatically collect the power cords. Combined with belt drive and a guiding structure, this ensures that the power cords are neat and orderly. The dust cover design prevents dust from entering, and the arc-shaped groove provides a smooth passage for the power cords. The air vent structure improves ozone diffusion efficiency.
It enables automatic and neat storage of power cords, avoiding tangling and wear, improving the portability and safety of the equipment, while also enhancing the diffusion efficiency and coverage of ozone.
Smart Images
Figure CN223936228U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of ozone generator technology, specifically to an ozone generator. Background Technology
[0002] Ozone generators, as highly efficient water treatment and air purification devices, have been widely used in various fields. Their core principle is to convert oxygen molecules into ozone molecules through a specific electric field, thereby achieving disinfection and purification. However, in practical use, ozone generators often need to be deployed and used in different locations, which requires their power cords to be of sufficient length to adapt to various installation environments and location requirements.
[0003] However, excessively long power cords often bring a series of problems, the most significant of which is tangling. Overly long power cords are prone to knotting and tangling during use and storage, which not only affects the portability and aesthetics of the device, but more importantly, tangled power cords can lead to safety hazards such as short circuits and increased resistance, thus affecting the normal operation and lifespan of the ozone generator. Existing technologies have attempted some solutions to address the tangling problem caused by excessively long power cords, such as using power cord organizers or reels to organize and store excess power cords. However, these solutions still have some drawbacks in practical applications. First, the use of organizers or reels increases additional costs and operational complexity, hindering rapid deployment and convenient use of the device. Second, organizers or reels may not completely solve the problem of tangled power cords, especially when the ozone generator is frequently moved and used; the power cord is still prone to knotting and becoming tangled. Utility Model Content
[0004] The purpose of this invention is to provide an ozone generator to solve the problems mentioned in the background art.
[0005] To solve the above-mentioned technical problems, the ozone generator provided by this utility model includes a housing. A take-up groove is formed on the lower side wall of one side of the housing. A mounting groove is formed on one side of the take-up groove. A motor is installed in the mounting groove. The drive shaft of the motor is connected to a mounting shaft. The other end of the mounting shaft is rotatably connected to the other side wall of the take-up groove. A wire-collecting roller and a first pulley are sleeved on the mounting shaft. A power cord is wound around the wire-collecting roller. A reciprocating screw is provided below the wire-collecting roller and is rotatably connected to the inner wall of the take-up groove. One end of the reciprocating screw is connected to a second pulley. A belt is installed between the first pulley and the second pulley. The first pulley and the second pulley are connected by belt drive. A first slider is threaded to the reciprocating screw. A connecting strip is installed on the upper surface of the first slider. A second slider is installed at the top of the connecting strip. A wire threading ring is installed at the top of the second slider.
[0006] Furthermore, a guide rod is fixedly installed on the inner wall of the take-up groove above the reciprocating lead screw, and a limit block is fixedly installed on the other end of the guide rod. The second slider has a through hole that matches the longitudinal section of the guide rod, and the second slider is slidably connected to the guide rod.
[0007] Furthermore, limit rings are fixedly installed at both ends of the collecting roller.
[0008] Furthermore, a dust cover is installed on the outer side wall of the housing outside the take-up groove, and bolts are installed at the four corners of the dust cover. The outer side wall of the housing has mounting holes that match the bolts.
[0009] Furthermore, the dust cover has an arc-shaped groove, and the other end of the power cord passes through the arc-shaped groove to the outside of the housing, and a plug is installed at the other end of the power cord.
[0010] Furthermore, two first air vents are symmetrically installed on both sides of the housing above the take-up groove, and a second air vent is installed on the upper surface of the housing.
[0011] Furthermore, the longitudinal section of the first air outlet mesh is circular, and the cross-section of the second air outlet mesh is rectangular.
[0012] Furthermore, omnidirectional wheels are installed at the four bottom corners of the housing, and a push-pull handle is installed on the back of the housing.
[0013] Compared with the prior art, the beneficial effects of this utility model are:
[0014] 1. This utility model achieves automatic storage and release of power cords through the design of a wire-collecting roller and a reciprocating lead screw. The motor drives the wire-collecting roller to rotate, so that the power cord can be tightly and orderly wound on the wire-collecting roller. The reciprocating lead screw moves synchronously with the wire-collecting roller through belt drive, driving the wire-threading ring to move left and right, ensuring that the power cord remains neat during storage and release, avoiding the chaos and damage that may be caused by traditional manual storage.
[0015] 2. This utility model effectively prevents dust and debris from entering the cable tray through the design of the dust cover, protecting the internal mechanical structure from damage. At the same time, the arc-shaped groove on the dust cover provides a convenient channel for the power cord to be loaded and unloaded, ensuring the smoothness and flexibility of the power cord. The bolt fixing method makes the dust cover stable and reliable, and easy to disassemble and maintain. The combined design of the first and second gas outlet nets improves the ozone diffusion efficiency and coverage. The first gas outlet net is located above the cable tray, ensuring that the ozone can be evenly distributed on both sides of the equipment. The second gas outlet net is located on the upper surface of the shell, increasing the ozone release area and improving the emission efficiency. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the main structure of the ozone generator;
[0017] Figure 2 This is a schematic diagram of the structure inside the cable take-up trough in an ozone generator.
[0018] Figure 3 This is a schematic diagram of the motor and the collecting roller in an ozone generator.
[0019] Figure 4 for Figure 1 Enlarged structural diagram at point A in the middle.
[0020] In the picture:
[0021] 1. Housing; 2. Push-pull handle; 3. First vent mesh; 4. Second vent mesh; 5. Universal wheel; 6. Cable take-up groove; 7. Mounting hole; 8. Cable collection roller; 9. Mounting shaft; 10. Limiting ring; 11. First pulley; 12. Belt; 13. Second pulley; 14. Reciprocating screw; 15. First slider; 16. Second slider; 17. Cable threading ring; 18. Power cord; 19. Motor; 20. Dust cover; 21. Arc groove; 22. Plug; 23. Bolt; 24. Guide rod; 25. Limiting block. Detailed Implementation
[0022] 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.
[0023] Please see Figure 1-4 This utility model provides a technical solution:
[0024] See Figure 1 , Figure 2 and Figure 3As shown, the ozone generator includes a housing 1. A take-up groove 6 is formed on the lower side wall of one side of the housing 1. A mounting groove is formed on one side of the take-up groove 6. A motor 19 is installed in the mounting groove. The drive shaft of the motor 19 is connected to a mounting shaft 9. The other end of the mounting shaft 9 is rotatably connected to the other side wall of the take-up groove 6. A collecting roller 8 and a first pulley 11 are sleeved on the mounting shaft 9. A power cord 18 is wound around the collecting roller 8. Limit rings 10 are fixedly installed at both ends of the collecting roller 8. A reciprocating screw 14 is provided below the collecting roller 8 and is rotatably connected to the inner wall of the take-up groove 6. One end of the reciprocating screw 14 is connected to a second pulley 13. The first pulley 1... A belt 12 is installed between the first pulley 11 and the second pulley 13. The first pulley 11 and the second pulley 13 are connected by the belt 12. The reciprocating screw 14 is threadedly connected to the first slider 15. A connecting strip is installed on the upper surface of the first slider 15. A second slider 16 is installed at the top of the connecting strip. A wire threading ring 17 is installed at the top of the second slider 16. A guide rod 24 is fixedly installed on the inner wall of the take-up groove 6 above the reciprocating screw 14. A limit block 25 is fixedly installed at the other end of the guide rod 24. The second slider 16 has a through hole that matches the longitudinal section of the guide rod 24. The second slider 16 is slidably connected to the guide rod 24.
[0025] In practical implementation, when it is necessary to store or release the power cord 18, the motor 19 is first started. The drive shaft of the motor 19 begins to rotate, driving the mounting shaft 9 connected to it to rotate as well. As the mounting shaft 9 rotates, the coil roller 8 sleeved on it also begins to rotate. The design of the coil roller 8 allows the power cord 18 to be tightly wound around it, while the limiting rings 10 at both ends ensure that the power cord 18 will not slip during the winding process. At the same time, the first pulley 11 on the mounting shaft 9 also rotates. Through the transmission of the belt 12, the first pulley 11 transmits power to the second pulley 13, which in turn drives the reciprocating screw 14 connected to the second pulley 13 to start rotating. The rotation of the reciprocating screw 14 causes the first slider 15, which is threadedly connected to it, to start moving along the length direction of the reciprocating screw 14. The second slider 16 moves along with the first slider 15 because a connecting strip is installed on the upper surface of the first slider 15, and a second slider 16 is installed at the top of the connecting strip. The threaded ring 17 at the top of the second slider 16 acts as a guide. When the power cord 18 is wound around the wire roller 8, the threaded ring 17 guides the power cord 18 to move left and right along a specific path to ensure its neatness and order during storage. When the power cord 18 needs to be released, the threaded ring 17 also guides the power cord 18 to unwind smoothly from the wire roller 8. The sliding connection between the second slider 16 and the guide rod 24 ensures its stability during movement. The other end of the guide rod 24 is fixedly equipped with a limit block 25, which limits the range of movement of the second slider 16 and prevents it from deviating from the preset track.
[0026] See Figure 4As shown, a dust cover 20 is installed on the outer side wall of the housing 1 outside the cable tray 6. Bolts 23 are installed at the four corners of the dust cover 20. The outer side wall of the housing 1 has mounting holes 7 that match the bolts 23. The dust cover 20 has an arc-shaped groove 21. The other end of the power cord 18 passes through the arc-shaped groove 21 to the outside of the housing 1, and a plug 22 is installed at the other end of the power cord 18. In the specific implementation process, when installing the dust cover 20, first align it with the cable tray 6 position on the housing 1, and then pass the bolt 23 through the dust cover 20 and screw it into the mounting hole 7 on the housing 1 to achieve a stable fixation of the dust cover 20. This not only ensures that the dust cover 20 will not fall off accidentally during use, but also facilitates future disassembly and maintenance. The arc-shaped groove 21 opened on the dust cover 20 provides a channel for the power cord 18 to be retracted and extended. It can easily pass through the arc-shaped groove 21 to extend to the outside of the housing 1, ensuring the smoothness and flexibility of the power cord 18 during the extension process. At the same time, the opening of the arc-shaped groove 21 can also ensure that the power cord 18 will not be subjected to excessive compression or wear when passing through.
[0027] See Figure 1 As shown, two first air vents 3 are symmetrically installed on both sides of the housing 1 above the cable tray 6. A second air vent 4 is installed on the upper surface of the housing 1. The longitudinal section of the first air vent 3 is circular, and the cross section of the second air vent 4 is rectangular. Universal wheels 5 are installed at the four corners of the bottom of the housing 1, and a push-pull handle 2 is installed on the back of the housing 1. In the specific implementation process, two first gas outlet nets 3 are symmetrically installed on both sides of the ozone generator housing 1, above the cable tray 6, to ensure that ozone can be evenly distributed on both sides of the device, improving the ozone diffusion efficiency and coverage. At the same time, a second gas outlet net 4 is also installed on the upper surface of the housing 1. The cross-section of the second gas outlet net 4 is rectangular, which helps to further increase the ozone release area and improve the ozone emission efficiency. Through the synergistic effect of the first gas outlet net 3 and the second gas outlet net 4, the ozone generator can more effectively release ozone into the surrounding environment to achieve the expected disinfection or purification effect. The design of the omnidirectional wheels 5 at the bottom of the housing 1 allows the ozone generator to move easily on different ground surfaces, maintaining good mobility and stability whether the ground is smooth or slightly rugged. A push-pull handle 2 is also installed on the back of the housing 1, allowing users to easily push or pull the device for flexible movement.
[0028] Working principle:
[0029] Step 1: When it is necessary to store the power cord 18, start the motor 19. The drive shaft of the motor 19 rotates, which drives the mounting shaft 9 and the cable collection roller 8 on it to rotate. The design of the cable collection roller 8 ensures that the power cord 18 is tightly wrapped around it. The limiting ring 10 prevents the power cord 18 from slipping off. At the same time, the first pulley 11 on the mounting shaft 9 transmits power to the second pulley 13 through the belt 12, which drives the reciprocating screw 14 to rotate. The rotation of the reciprocating screw 14 causes the first slider 15 to move along its length, which in turn drives the second slider 16 and the cable threading ring 17 on it to move. The cable threading ring 17 guides the power cord 18 to move left and right along a specific path to ensure that it is stored neatly and orderly. When releasing the power cord 18, the process is reversed, and the cable threading ring 17 guides the power cord 18 to untangle smoothly.
[0030] Step 2: The dust cover 20 is fixed to the mounting hole 7 on the outer wall of the housing 1 by bolts 23 to ensure it is secure and does not fall off. The arc groove 21 on the dust cover 20 provides a channel for the power cord 18 to be extended and retracted, ensuring smoothness and flexibility. The design of the arc groove 21 prevents the power cord 18 from being excessively squeezed or worn when passing through. The ozone generator releases ozone through the first gas outlet net 3 on both sides of the housing 1 and the second gas outlet net 4 on the upper surface. The first gas outlet net 3 is symmetrically installed to ensure uniform ozone distribution, improve diffusion efficiency and coverage. The rectangular cross-section of the second gas outlet net 4 increases the ozone release area and improves emission efficiency. The omnidirectional wheels 5 at the bottom of the housing 1 allow the device to be easily moved on different surfaces, maintaining mobility and stability. The push-pull handle 2 on the back of the housing 1 makes it easy for users to push or pull the device, achieving flexible movement.
Claims
1. An ozone generator, comprising a housing (1), characterized in that, A take-up groove (6) is provided below one side wall of the housing (1). A mounting groove is provided on one side of the take-up groove (6). A motor (19) is installed in the mounting groove. The drive shaft of the motor (19) is connected to the mounting shaft (9). The other end of the mounting shaft (9) is rotatably connected to the other side wall of the take-up groove (6). The mounting shaft (9) is fitted with a wire-collecting roller (8) and a first pulley (11). A power cord (18) is wound around the wire-collecting roller (8). A reciprocating wire is provided below the wire-collecting roller (8) and rotatably connected to the inner wall of the take-up groove (6). The reciprocating screw (14) has a second pulley (13) connected to one end. A belt (12) is installed between the first pulley (11) and the second pulley (13). The first pulley (11) and the second pulley (13) are connected by the belt (12). The reciprocating screw (14) is threadedly connected to a first slider (15). A connecting strip is installed on the upper surface of the first slider (15). A second slider (16) is installed at the top of the connecting strip. A threading ring (17) is installed at the top of the second slider (16).
2. The ozone generator as described in claim 1, characterized in that: The inner wall of the take-up groove (6) is fixedly installed above the reciprocating screw (14) with a guide rod (24). The other end of the guide rod (24) is fixedly installed with a limit block (25). The second slider (16) has a through hole that matches the longitudinal section of the guide rod (24). The second slider (16) is slidably connected to the guide rod (24).
3. The ozone generator as described in claim 2, characterized in that: Limiting rings (10) are fixedly installed at both ends of the collecting roller (8).
4. The ozone generator as described in claim 3, characterized in that: A dust cover (20) is installed on the outer side wall of the housing (1) outside the take-up groove (6). Bolts (23) are installed at the four corners of the dust cover (20). The outer side wall of the housing (1) has mounting holes (7) that match the bolts (23).
5. The ozone generator as described in claim 4, characterized in that: The dust cover (20) has an arc-shaped groove (21), and the other end of the power cord (18) passes through the arc-shaped groove (21) to the outside of the housing (1), and a plug (22) is installed at the other end of the power cord (18).
6. The ozone generator as described in claim 5, characterized in that: Two first air vents (3) are symmetrically installed on both sides of the housing (1) above the take-up groove (6), and a second air vent (4) is installed on the upper surface of the housing (1).
7. The ozone generator as described in claim 6, characterized in that: The longitudinal section of the first air outlet mesh (3) is circular, and the cross section of the second air outlet mesh (4) is rectangular.
8. The ozone generator as described in claim 7, characterized in that: The bottom four corners of the housing (1) are equipped with omnidirectional wheels (5), and the back of the housing (1) is equipped with a push-pull handle (2).