Portable ozone generator

Abstract

The invention provides a portable ozone generator which comprises an ozone generator body and an air outlet pipe, and an air outlet is formed in the top of the ozone generator body. By means of the transmission effect among a transmission gear, a toothed chain, a driving shaft, a transmission shaft, a first bevel gear and a second bevel gear, spiral fan blades in the air box are driven to rotate, meanwhile, the whole air box can be driven to rotate, the spiral fan blades can rapidly scatter ozone exhausted from an air outlet pipe, ozone can be evenly blended into surrounding air conveniently, and the ozone utilization rate is improved. According to the portable ozone generator, the air purification efficiency of the portable ozone generator is effectively improved, scattered ozone airflow is discharged through the exhaust scoop, the exhaust scoop can conduct circular motion along with rotation of the air bellow, ozone can be evenly diffused all around, and therefore the effect that the portable ozone generator evenly purifies indoor air is improved.

Description

Technical Field

[0001] The invention relates to a portable ozone generator, belonging to the field of air purification equipment. Background Art

[0002] A portable ozone generator is a device that can generate ozone gas and is easy to carry and use on the move. The ozone generated can be used for disinfection, sterilization, deodorization, deodorization, air and water purification, etc., and can meet the various needs of different fields such as daily life, medical care, and industry.

[0003] In the prior art, an outlet pipe is installed on the outside of the ozone generator body to discharge the generated ozone. Since the ozone generator is fixedly placed during the ozone emission process and the outlet direction of the outlet pipe is fixed, the ozone is easily transported in one direction for a long time through the outlet pipe, which can easily cause the ozone on the other side of the room to be relatively scarce, thereby reducing the uniformity of indoor air purification effect, requiring the working time of the ozone generator to be extended, and reducing the air purification efficiency of the portable ozone generator.

[0004] In summary, the present invention provides a portable ozone generator to solve the above problems. Summary of the invention

[0005] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a portable ozone generator to solve the problem of reduced uniformity of air purification effect caused by fixed-point ozone delivery mentioned in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical scheme: a portable ozone generator, comprising an ozone generator body and an air outlet pipe, the top of the ozone generator body is provided with an air outlet, the air outlet pipe is connected to the air outlet at the top of the ozone generator body, the top of the ozone generator body is provided with an annular slide groove with the air outlet pipe as the center, and a transmission plate is slidably connected with the annular slide groove, a bellows is installed between the top of the transmission plate and the top of the air outlet pipe, an exhaust scoop is installed on the front of the bellows, a circumferential transmission assembly is installed between the back of the transmission plate and the back of the bellows, and a folding handle is installed on the back of the ozone generator body.

[0007] Furthermore, universal wheels are fixedly installed around the bottom of the ozone generator body, and a filter is installed on the front of the exhaust scoop.

[0008] Furthermore, the top end of the air outlet pipe is communicated with the interior of the bellows, and the top end of the air outlet pipe is rotatably connected to the bottom of the bellows via a bearing.

[0009] Furthermore, the top end of the air outlet pipe is located at the center of the bottom of the bellows, and the transmission plate is curved in an arc shape.

[0010] Furthermore, the circumferential transmission assembly includes a motor, a transmission shaft and a first bevel gear. The motor is fixedly mounted on the back of the bellows through a frame, and a driving shaft is fixedly mounted on the output end of the motor. The transmission shaft runs through the front and back of the transmission plate and is located directly below the driving shaft. The axial surfaces of the transmission shaft and the driving shaft are fixedly sleeved with transmission gears, and a tooth chain is meshed and connected between the two transmission gears. The first bevel gear is fixedly sleeved on the outside of the exhaust pipe and is located below the transmission shaft. The other end of the transmission shaft and located on the top of the first bevel gear is sleeved with a second bevel gear.

[0011] Furthermore, the transmission shaft is rotatably connected to the transmission plate via a bearing, and the two transmission gears are fixedly connected to the driving shaft and the transmission shaft respectively.

[0012] Furthermore, one end of the driving shaft passes through the back side of the bellows and extends to the inside of the bellows, and the first bevel gear is meshed with the second bevel gear.

[0013] Furthermore, a spiral blade is fixedly installed at one end of the driving shaft and located inside the bellows, and the driving shaft is rotatably connected to the bellows via a bearing.

[0014] Furthermore, the folding handle bar includes a fixed seat and two clamping seats, the fixed seat is fixedly installed at the bottom of the back side of the ozone generator body, the two clamping seats are fixedly installed on both sides of the back side of the ozone generator body and are located above the fixed seat, the backs of the two clamping seats are provided with semicircular opening-shaped clamping grooves, and the inside of the clamping grooves are fixedly adhered with rubber pads, and both sides of the fixed seat are rotatably connected to connecting rods through pins.

[0015] Furthermore, the rod portions of the two connecting rods are clamped to the inside of the clamping grooves of the two clamping seats through rubber pads, and a cross bar is fixedly installed between the top ends of the two connecting rods.

[0016] Beneficial effects of the present invention: By starting the motor inside the circular transmission component and utilizing the transmission effect among the transmission gear, tooth chain, driving shaft, transmission shaft, first bevel gear and second bevel gear, the spiral blades inside the bellows can be driven to rotate while the bellows as a whole can be driven to rotate. The spiral blades can quickly disperse the ozone discharged from the outlet pipe, making it easy to evenly blend the ozone into the surrounding air, effectively improving the air purification efficiency of the portable ozone generator. The dispersed ozone airflow is discharged through the exhaust scoop, and the exhaust scoop can perform circular motion with the rotation of the bellows, so that the ozone can be evenly diffused in all directions, thereby improving the uniform effect of the portable ozone generator on indoor air purification.

[0017] The connecting rod inside the folding handle can be elastically connected to the inside of the card base through a rubber pad. You only need to pull the cross bar outward with force to pull the connecting rod out from the inside of the card base, so that the folding handle can be unfolded, which is convenient for dragging the ozone generator body as a whole to move. When there is no need to move the ozone generator body, the connecting rod can be directly pushed into the card slot on the back of the card base, and the elasticity of the rubber pad can be used to achieve quick connection, thereby saving the overall space occupied by the portable ozone generator.

[0018] A filter is installed at the air outlet of the exhaust scoop. The filter holes on the filter can filter and block the lint and dust in the external air, preventing dust and lint from entering the interior of the ozone generator body, effectively extending the service life of the portable ozone generator. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings: Figure 1 A three-dimensional diagram of a portable ozone generator of the present invention; Figure 2 This is a front view of a portable ozone generator of the present invention; Figure 3 A side view of a portable ozone generator of the present invention; Figure 4 for Figure 2 A side cross-sectional view of the circumferential transmission assembly shown; Figure 5 for Figure 3 a rear view of the folding handlebar shown; Figure 6 for Figure 5 A perspective view of the deck shown.

[0020] In the figure: 1. ozone generator body; 2. outlet pipe; 3. bellows; 4. exhaust scoop; 5. transmission plate; 6. circular transmission assembly; 7. filter; 8. folding handle; 9. universal wheel; 61. motor; 62. transmission shaft; 63. first bevel gear; 64. driving shaft; 65. transmission gear; 66. tooth chain; 67. second bevel gear; 68. spiral fan blade; 81. fixing seat; 82. holder; 83. connecting rod; 84. cross bar; 85. rubber pad. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0022] See also Figure 1-6The present invention provides a technical solution: a portable ozone generator, comprising an ozone generator body 1 and an air outlet pipe 2, an air outlet is provided at the top of the ozone generator body 1, the air outlet pipe 2 is connected to the air outlet at the top of the ozone generator body 1, an annular chute is provided at the top of the ozone generator body 1 with the air outlet pipe 2 as the center, and a transmission plate 5 is slidably connected through the annular chute, a bellows 3 is installed between the top of the transmission plate 5 and the top of the air outlet pipe 2, an exhaust scoop 4 is installed on the front of the bellows 3, and a circumferential Transmission assembly 6, a folding handle 8 is installed on the back of the ozone generator body 1, universal wheels 9 are fixedly installed around the bottom of the ozone generator body 1, a filter screen 7 is installed on the front of the exhaust scoop 4, and the lint and dust in the external air can be filtered and blocked through the filter holes on the filter screen 7 to prevent dust and lint from entering the interior of the ozone generator body 1, the top of the outlet pipe 2 is connected to the interior of the bellows 3, the top of the outlet pipe 2 is rotatably connected to the bottom of the bellows 3 through a bearing, the top of the outlet pipe 2 is located at the center of the bottom of the bellows 3, and the transmission plate 5 is curved in an arc shape.

[0023] See also Figure 2-4 The circumferential transmission assembly 6 includes a motor 61, a transmission shaft 62 and a first bevel gear 63. The motor 61 is fixedly mounted on the back of the bellows 3 through a frame. A driving shaft 64 is fixedly mounted on the output end of the motor 61. The transmission shaft 62 runs through the front and back of the transmission plate 5 and is located directly below the driving shaft 64. The motor 61 is connected to an external power supply and is provided with a power control switch. The axial surfaces of the transmission shaft 62 and the driving shaft 64 are fixedly sleeved with a transmission gear 65. A toothed chain 66 is meshed and connected between the two transmission gears 65. The first bevel gear 63 is fixedly sleeved on the outer surface of the outlet pipe 2. The second bevel gear 67 is sleeved on the other end of the transmission shaft 62 and is located below the transmission shaft 62. The other end of the transmission shaft 62 and is located on the top of the first bevel gear 63. The transmission shaft 62 is rotatably connected to the transmission plate 5 through a bearing. The two transmission gears 65 are fixedly connected to the driving shaft 64 and the transmission shaft 62 respectively. One end of the driving shaft 64 passes through the back of the bellows 3 and extends to the inside of the bellows 3. The first bevel gear 63 is meshed with the second bevel gear 67. A spiral fan blade 68 is fixedly installed on one end of the driving shaft 64 and is located inside the bellows 3. The driving shaft 64 is rotatably connected to the bellows 3 through a bearing.

[0024] See also Figure 2 , Figure 5 and Figure 6The folding handle 8 includes a fixed seat 81 and two clamping seats 82. The fixed seat 81 is fixedly installed at the bottom of the back side of the ozone generator main body 1. The two clamping seats 82 are fixedly installed on both sides of the back side of the ozone generator main body 1 and are located above the fixed seat 81. The backs of the two clamping seats 82 are provided with semicircular opening-shaped clamping grooves, and the inside of the clamping grooves are fixedly adhered with rubber pads 85. Both sides of the fixed seat 81 are rotatably connected with connecting rods 83 through pin shafts. The rod parts of the two connecting rods 83 are clamped to the inside of the clamping grooves of the two clamping seats 82 through rubber pads 85. A cross bar 84 is fixedly installed between the tops of the two connecting rods 83. The connecting rod 83 can be elastically clamped in the inside of the clamping seat 82 through the rubber pad 85. You only need to pull the cross bar 84 outward with force to pull the connecting rod 83 out from the inside of the clamping seat 82, so that the folding handle 8 is unfolded, which is convenient for dragging the ozone generator main body 1 as a whole to move.

[0025] Specific implementation method: By starting the ozone generator body 1 to generate ozone, and transporting ozone outward through the outlet pipe 2 connected to the outlet, the motor 61 inside the circular transmission component 6 is started at the same time, driving the driving shaft 64 to rotate, and the driving shaft 64 drives the toothed chain 66 through a transmission gear 65, thereby driving another transmission gear 65 to rotate, and then driving the transmission shaft 62 to rotate, and the transmission shaft 62 drives the second bevel gear 67 to rotate. Since the top end of the outlet pipe 2 is rotatably connected to the bellows 3, the first bevel gear 63 is fixedly installed on the pipe surface of the outlet pipe 2, and the first bevel gear 63 is meshed with the second bevel gear 67. When the second bevel gear 67 rotates, it can make a circular motion along the first bevel gear 63, thereby driving the transmission plate 5 The top of the ozone generator body 1 makes a circular motion around the air outlet pipe 2, and drives the bellows 3 to rotate at the top of the air outlet pipe 2. At the same time, the driving shaft 64 drives the spiral blades 68 to rotate. The spiral blades 68 can transport the ozone from the air outlet pipe 2 to the inside of the bellows 3 and blow it toward the air outlet of the exhaust scoop 4, and discharge it through the exhaust scoop 4. The exhaust scoop 4 can make a circular motion with the rotation of the bellows 3, so that the ozone can be evenly diffused around with the ozone generator body 1 as the center, thereby improving the uniform effect of the portable ozone generator on indoor air purification, and the ozone discharged from the air outlet pipe 2 can be quickly dispersed by the spiral blades 68, so that the ozone is evenly integrated into the surrounding air, effectively improving the air purification efficiency of the portable ozone generator.

[0026] The connecting rod 83 inside the folding handle 8 can be elastically connected to the inside of the card holder 82 through the rubber pad 85. The connecting rod 83 can be pulled out from the inside of the card holder 82 by pulling the cross bar 84 outward with force, so that the folding handle 8 can be unfolded, which is convenient for dragging the ozone generator body 1 as a whole to move. When there is no need to move the ozone generator body 1, the connecting rod 83 can be directly pushed into the card slot on the back of the card holder 82, and the elasticity of the rubber pad 85 can be used to achieve quick connection, thereby saving the overall space occupied by the portable ozone generator.

[0027] A filter screen 7 is installed at the air outlet of the exhaust scoop 4. The filter holes on the filter screen 7 can filter and block the lint and dust in the external air, preventing the dust and lint from entering the interior of the ozone generator body 1, effectively extending the service life of the portable ozone generator.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A portable ozone generator, comprising an ozone generator body (1) and an air outlet pipe (2), characterized in that: The ozone generator body (1) is provided with an air outlet at the top, the air outlet pipe (2) is connected to the air outlet at the top of the ozone generator body (1), the top of the ozone generator body (1) is provided with an annular chute with the air outlet pipe (2) as the center, and a transmission plate (5) is slidably connected through the annular chute, a bellows (3) is installed between the top of the transmission plate (5) and the top of the air outlet pipe (2), an exhaust scoop (4) is installed on the front of the bellows (3), a circumferential transmission assembly (6) is installed between the back of the transmission plate (5) and the back of the bellows (3), and a folding handle (8) is installed on the back of the ozone generator body (1).

2. A portable ozone generator according to claim 1, characterized in that: Universal wheels (9) are fixedly mounted on all four sides of the bottom of the ozone generator body (1), and a filter screen (7) is mounted on the front of the exhaust scoop (4).

3. A portable ozone generator according to claim 1, characterized in that: The top end of the air outlet pipe (2) is connected to the interior of the bellows (3), and the top end of the air outlet pipe (2) is rotatably connected to the bottom of the bellows (3) via a bearing.

4. A portable ozone generator according to claim 1, characterized in that: The top end of the air outlet pipe (2) is located at the center of the bottom of the bellows (3), and the transmission plate (5) is in an arc shape.

5. A portable ozone generator according to claim 1, characterized in that: The circumferential transmission assembly (6) comprises a motor (61), a transmission shaft (62) and a first bevel gear (63); the motor (61) is fixedly mounted on the back of the bellows (3) via a frame; a driving shaft (64) is fixedly mounted on the output end of the motor (61); the transmission shaft (62) passes through the front and back sides of the transmission plate (5) and is located directly below the driving shaft (64); the axial surfaces of the transmission shaft (62) and the driving shaft (64) are both fixedly sleeved with a transmission gear (65); a toothed chain (66) is meshedly connected between the two transmission gears (65); the first bevel gear (63) is fixedly sleeved on the outside of the air outlet pipe (2) and is located below the transmission shaft (62); and a second bevel gear (67) is sleeved on the other end of the transmission shaft (62) and located on the top of the first bevel gear (63).

6. A portable ozone generator according to claim 5, characterized in that: The transmission shaft (62) is rotationally connected to the transmission plate (5) via a bearing, and the two transmission gears (65) are fixedly connected to the driving shaft (64) and the transmission shaft (62) respectively.

7. A portable ozone generator according to claim 5, characterized in that: One end of the driving shaft (64) passes through the back side of the bellows (3) and extends into the interior of the bellows (3), and the first bevel gear (63) is meshed with the second bevel gear (67).

8. A portable ozone generator according to claim 7, characterized in that: A spiral blade (68) is fixedly mounted at one end of the driving shaft (64) and located inside the bellows (3); the driving shaft (64) is rotatably connected to the bellows (3) via a bearing.

9. A portable ozone generator according to claim 1, characterized in that: The foldable handle (8) comprises a fixing seat (81) and two clamping seats (82); the fixing seat (81) is fixedly mounted on the bottom of the back of the ozone generator body (1); the two clamping seats (82) are fixedly mounted on both sides of the back of the ozone generator body (1) and are located above the fixing seat (81); the backs of the two clamping seats (82) are provided with semicircular opening-shaped clamping slots, and the insides of the clamping slots are fixedly bonded with rubber pads (85); both sides of the fixing seat (81) are rotatably connected to connecting rods (83) via pins.

10. A portable ozone generator according to claim 9, characterized in that: The rod portions of the two connecting rods (83) are both clamped into the inside of the clamping slots of the two clamping seats (82) through rubber pads (85), and a cross bar (84) is fixedly installed between the top ends of the two connecting rods (83).

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