CN221888807U - Ozone sterilizer - Google Patents

Abstract

The utility model relates to the technical field of ozone sterilization, in particular to an ozone sterilizer, which comprises a sterilization cabinet; an ozone generator connected to one side of the sterilizing cabinet; a plurality of material storage trays arranged in the sterilizing cabinet; the sterilization cabinet is internally provided with the sterilization auxiliary assembly, the ventilation holes are arranged to enable ozone to contact with the lower surface of a material through the ventilation holes, the servo motor is started to drive the rotating shaft to rotate, the cam is driven to rotate in the rotating process of the rotating shaft and is abutted against the material storage tray to drive the material storage tray to shake left and right, and the material storage tray is driven to shake on the material storage tray in the shaking left and right process to enable the material storage tray to contact with different ventilation holes, so that the contact area of the lower surface of the material and ozone is increased, the sterilization effect on the material is improved, and the sterilization effect on the material is improved.

Description

Ozone sterilizer

Technical Field

The utility model relates to the technical field of ozone sterilization, in particular to an ozone sterilizer.

Background Art

Ozone is a highly effective disinfectant that has a strong bactericidal effect on bacterial propagules, spores, and various viruses. It has the characteristics of a wide range of applications, diffusion with changes in concentration, and extremely strong bactericidal penetration. It is widely used in various fields. The existing Chinese patent (application number: CN202222843788.5) discloses an ozone sterilization box, which solves the problem in the prior art that after personnel take out the sterilized items, there are still some residues or debris from the items on the tray in the box. In order to ensure hygiene and save costs, personnel need to use tools such as brushes to remove the debris.

The above-mentioned ozone disinfection equipment disinfects the materials placed on the pallet by placing the materials on the pallet and then passing gas into the box. However, during the disinfection process of the above-mentioned device, since one side of the material is tightly fitted to the pallet, one side of the material cannot be fully contacted with the ozone, so that the material as a whole cannot be fully disinfected, which is likely to affect the disinfection effect of the material.

Utility Model Content

The utility model aims to solve the shortcomings in the prior art and proposes an ozone sterilizer.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an ozone sterilizer, including a sterilization cabinet; an ozone generator connected to one side of the sterilization cabinet; a plurality of material storage trays arranged in the sterilization cabinet; a disinfection auxiliary component is arranged in the sterilization cabinet, and the disinfection auxiliary component includes a plurality of ventilation holes opened on the material storage tray, a rotating shaft is arranged in the sterilization cabinet, a plurality of cams are connected to the rotating shaft, a servo motor for driving the rotating shaft to rotate is connected in the sterilization cabinet, a compression spring is connected to the side of the material storage tray away from the cam, and the other end of the compression spring is connected to the inner wall of the sterilization cabinet.

As a further description of the above technical solution: there are multiple compression springs, and each group of four compression springs corresponds to a material storage tray. One side of the compression spring is connected to a damper body, and the damper body is located between the four compression springs.

As a further description of the above technical solution: a plurality of air inlet pipes are connected to the inner wall of the sterilization cabinet, a plurality of air outlets are opened on the air inlet pipes along the axis direction from top to bottom, and the air inlet of the air inlet pipes is connected to the exhaust port of the ozone generator.

As a further description of the above technical solution: the material storage tray is also provided with an adjustment component, and the adjustment component includes a material leakage prevention frame slidably set on the material storage tray, and a positioning rod for fixing the material leakage prevention frame is slidably set on one side of the material storage tray, one end of the positioning rod is connected to a mounting plate, and a telescopic spring is sleeved on the positioning rod.

As a further description of the above technical solution: there are multiple adjustment components, each four adjustment components form a group, each group of adjustment components corresponds to a material storage tray, and the four adjustment components are symmetrically distributed on both sides of the material storage tray, and a force plate is connected between the two mounting plates.

As a further description of the above technical solution: a plurality of positioning holes are provided on the material leakage prevention frame, the number of the positioning holes corresponds to the number of the positioning rods, and the sizes of the positioning holes are adapted to the positioning rods.

The utility model has the following beneficial effects:

1. The ozone sterilizer designed by the utility model is provided with ventilation holes so that ozone can contact with the lower surface of the material through the ventilation holes, and the servo motor is started to drive the rotating shaft to rotate. The rotation of the rotating shaft drives the cam to rotate. The cam conflicts with the material storage tray during the rotation, driving the material storage tray to swing left and right. The material storage tray drives the material to swing on the material storage tray during the swinging process, so that the material storage tray contacts with different ventilation holes, thereby increasing the contact area between the lower surface of the material and the ozone, and improving the disinfection effect on the material. This arrangement facilitates the full contact between ozone and the material, thereby improving the disinfection effect on the material.

2. The ozone sterilizer designed by the utility model pulls the mounting plate so that the positioning rod is no longer in contact with the material leakage prevention frame, then raises the material leakage prevention frame to a suitable height, and then loosens the mounting plate so that the positioning rod is subjected to the elastic force of the telescopic spring to position the material leakage prevention frame again. This arrangement is convenient for disinfecting materials of different heights and sizes.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of the utility model in a state where the sealing door is closed;

FIG2 is a schematic diagram of the overall structure of the utility model with the sealing door opened;

Fig. 3 is a cross-sectional view of the interior of the utility model;

FIG4 is a schematic diagram of the internal structure of the utility model;

FIG5 is an enlarged view of the structure at A in FIG3;

FIG. 6 is an enlarged view of the structure at point B in FIG. 3 .

Legend:

1. Sterilization cabinet; 2. Ozone generator; 3. Disinfection auxiliary components; 301. Ventilation hole; 302. Rotating shaft; 303. Cam; 304. Servo motor; 305. Compression spring; 4. Damper body; 5. Inlet pipe; 6. Adjustment component; 601. Material leakage prevention frame; 602. Positioning rod; 603. Mounting plate; 604. Telescopic spring; 7. Force plate; 8. Sealing door; 9. Positioning hole; 10. Material storage tray.

DETAILED DESCRIPTION

Embodiment 1

The ozone sterilizer, specifically, referring to Figures 1 to 6, comprises a sterilizing cabinet 1; an ozone generator 2 connected to one side of the sterilizing cabinet 1 for generating ozone; a plurality of air inlet pipes 5 are connected to the inner side wall of the sterilizing cabinet 1, and a plurality of air outlets are provided on the air inlet pipe 5 from top to bottom along the axis thereof, and the air inlet of the air inlet pipe 5 is connected to the air outlet of the ozone generator 2. The ozone generated by the ozone generator 2 can be evenly filled in the sterilizing cabinet 1 by the plurality of air inlet pipes 5 and the air outlets provided on the air inlet pipe 5, thereby improving the uniformity of the distribution of the ozone. In order to improve the sealing performance of the sterilizing cabinet 1, a sealing door 8 is hinged on one side of the sterilizing cabinet 1;

A plurality of material storage trays 10 are arranged in the sterilization cabinet 1 at equal intervals from top to bottom, and the material storage trays 10 are slidably arranged in the sterilization cabinet 1; a slide bar is connected to the rear side of the material storage tray 10, and the slide bar is slidably connected to the inner wall of the sterilization cabinet 1, and a slide groove adapted to the slide bar is provided on the inner wall of the sterilization cabinet 1; a disinfection auxiliary component 3 for improving the disinfection effect is provided in the sterilization cabinet 1, and the disinfection auxiliary component 3 includes a plurality of ventilation holes 301 provided on the material storage tray 10, and a rotating shaft 302 is provided in the sterilization cabinet 1 for rotation, and the direction along the central axis of the rotating shaft 302 is A plurality of cams 303 are connected from top to bottom, and the positions of the cams 303 correspond to the material storage tray 10. A servo motor 304 for driving the rotating shaft 302 to rotate is connected inside the sterilization cabinet 1. The servo motor 304 is connected to the rotating shaft 302 through a coupling. In order to prevent the servo motor 304 from being in a space containing ozone for a long time and shortening its service life, a protective cover is sleeved on the servo motor 304. A compression spring 305 is connected to the side of the material storage tray 10 away from the cam 303, and the other end of the compression spring 305 is connected to the inner wall of the sterilization cabinet 1.

Preferably, a vacuum pump can be connected to one side of the sterilization cabinet 1, and the air in the sterilization cabinet 1 is evacuated before the ozone generator 2 introduces ozone into the sterilization cabinet 1, so that the sterilization cabinet 1 is in a vacuum state, thereby improving the disinfection effect. The sterilization cabinet 1 is connected to an external power supply device through a plug, and a timer power-off switch can be connected at the plug to control the working time of the sterilization cabinet 1 and improve the disinfection effect.

During the specific implementation, the material to be sterilized is placed on the material storage tray 10, and the ozone generated by the ozone generator 2 is passed into the sterilization cabinet 1, and the ozone sterilizes the material. Since the lower surface of the material is in contact with the material storage tray 10, ventilation holes 301 are provided so that the ozone can contact with the lower surface of the material through the ventilation holes 301. At the same time, in order to further increase the contact area between the lower surface of the material and the ozone, the servo motor 304 can be started to drive the rotating shaft 302 to rotate. During the rotation of the rotating shaft 302, the cam 303 is driven to rotate. During the rotation, the cam 303 conflicts with the material storage tray 10, and drives the material storage tray 10 to shake left and right. During the shaking of the material storage tray 10 left and right, the material storage tray 10 drives the material to shake on the material storage tray 10, so that the material storage tray 10 contacts with different ventilation holes 301, thereby increasing the contact area between the lower surface of the material and the ozone, and improving the disinfection effect on the material.

Specifically, referring to Figure 6, there are multiple compression springs 305, and each group of four, each group of compression springs 305 corresponds to a material storage tray 10. In order to prevent the material storage tray 10 from shaking too much, causing the material in the material storage tray 10 to fall, a damper body 4 is connected to one side of the compression spring 305. The damper body 4 is a viscous damper, a friction damper or a material damper. By adjusting the parameters of the damper body 4 such as the damping coefficient, the damping force, etc., the shaking amplitude of the frame can be controlled. Before production, the damper body 4 can be debugged to find a balance point that can reduce the shaking amplitude without affecting the frame to reach the required shaking amplitude. The damper body 4 is located between the four compression springs 305.

The multiple compression springs 305 can be used in conjunction with the cam 303 to increase the amplitude of the material storage tray 10 shaking left and right. During the shaking of the material storage tray 10, the contact area between the material storage tray 10 and the ozone increases, and the damper body 4 is set to avoid excessive shaking and the occurrence of material falling.

Embodiment 2

On the basis of the first embodiment, the material storage tray 10 is also provided with an adjustment component 6 for adjusting the internal storage space, and the adjustment component 6 includes a material leakage prevention frame 601 slidably set on the material storage tray 10, and a positioning rod 602 for fixing the material leakage prevention frame 601 is slidably set on one side of the material storage tray 10. In order to improve the positioning effect of the positioning rod 602, a plurality of positioning holes 9 are opened on the material leakage prevention frame 601, and the number of the positioning holes 9 corresponds to the number of the positioning rods 602, and the size of the positioning holes 9 is mutually adapted to the positioning rods 602. When positioning, the positioning rod 602 is inserted into the positioning hole 9, and one end of the positioning rod 602 is connected to the mounting plate 603, and the positioning rod 602 is sleeved with a telescopic spring 604, one side of the telescopic spring 604 is connected to the material storage tray 10, and the other end is connected to the mounting plate 603.

During specific implementation, in order to facilitate the shaking of materials of different heights in the material storage tray 10 without falling, the adjustment component 6 is designed. When materials of different heights need to be shaken, the positioning rod 602 is pulled by pulling the mounting plate 603 so that the material leakage prevention frame 601 is no longer in contact with the material leakage prevention frame 601, and then the material leakage prevention frame 601 is raised to an appropriate height, and then the mounting plate 603 is loosened so that the positioning rod 602 is subjected to the elastic force of the telescopic spring 604 to position the material leakage prevention frame 601 again.

Specifically, referring to Figure 5, there are multiple adjustment components 6, each four adjustment components 6 form a group, each group of adjustment components 6 corresponds to a material storage tray 10, and the four adjustment components 6 are symmetrically distributed on both sides of the material storage tray 10, and a force plate 7 is connected between the two mounting plates 603.

The multiple adjustment components 6 provided improve the stability of the material leakage prevention frame 601 during the adjustment process, and the force application plate 7 provided facilitates the application of force to pull the two mounting plates 603 to move synchronously, thereby facilitating the application of force.

Working principle:

When the material needs to be sterilized: the material to be sterilized is placed on the material storage tray 10, and the ozone generated by the ozone generator 2 is passed into the sterilization cabinet 1, and the ozone sterilizes the material. Since the lower surface of the material fits with the material storage tray 10, ventilation holes 301 are provided so that the ozone can contact with the lower surface of the material through the ventilation holes 301. At the same time, in order to further increase the contact area between the lower surface of the material and the ozone, the servo motor 304 can be started to drive the rotating shaft 302 to rotate. During the rotation of the rotating shaft 302, the cam 303 is driven to rotate. During the rotation, the cam 303 conflicts with the material storage tray 10, driving the material storage tray 10 to shake left and right. During the shaking of the material storage tray 10 left and right, the material storage tray 10 drives the material to shake on the material storage tray 10, so that the material storage tray 10 contacts with different ventilation holes 301, thereby increasing the contact area between the lower surface of the material and the ozone, and improving the sterilization effect on the material;

When materials at different heights need to be sterilized: In order to facilitate the shaking of materials at different heights in the material storage tray 10 without falling, the adjustment component 6 is designed. When materials at different heights need to be shaken, the positioning rod 602 is pulled by pulling the mounting plate 603 so that the material leakage prevention frame 601 is no longer in contact with the material leakage prevention frame 601, and then the material leakage prevention frame 601 is raised to an appropriate height, and then the mounting plate 603 is loosened so that the positioning rod 602 is subjected to the elastic force of the telescopic spring 604 to position the material leakage prevention frame 601 again.

Finally, it should be noted that the above are only preferred embodiments of the present invention and are 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 (6)

1. An ozone sterilizer, which comprises a sterilizing cabinet (1);

an ozone generator (2) connected to one side of the sterilizing cabinet (1);

A plurality of material storage trays (10) arranged in the sterilization cabinet (1);

The sterilizing cabinet is characterized in that a sterilizing auxiliary assembly (3) is arranged in the sterilizing cabinet (1), the sterilizing auxiliary assembly (3) comprises a plurality of ventilation holes (301) formed in a material storage tray (10), a rotating shaft (302) is arranged in the sterilizing cabinet (1) in a rotating mode, a plurality of cams (303) are connected to the rotating shaft (302), a servo motor (304) for driving the rotating shaft (302) to rotate is connected to the sterilizing cabinet (1), a compression spring (305) is connected to one side, far away from the cams (303), of the material storage tray (10), and the other end of the compression spring (305) is connected to the inner side wall of the sterilizing cabinet (1).

2. The ozone sterilizer of claim 1, wherein: the number of the compression springs (305) is multiple, each four compression springs are in a group, each group of compression springs (305) corresponds to one material storage tray (10), one side of each compression spring (305) is connected with a damper body (4), and the damper bodies (4) are located among the four compression springs (305).

3. The ozone sterilizer of claim 1, wherein: the sterilizing cabinet is characterized in that the inner side wall of the sterilizing cabinet (1) is connected with a plurality of air inlet pipes (5), a plurality of air outlets are formed in the air inlet pipes (5) from top to bottom along the axis direction of the air inlet pipes, and the air inlet of the air inlet pipes (5) is connected with the air outlet of the ozone generator (2).

4. The ozone sterilizer of claim 1, wherein: still be equipped with adjusting part (6) on tray (10) are deposited to the material, including sliding material leak protection frame (601) that set up on tray (10) are deposited to the material in adjusting part (6), one side of tray (10) is deposited in the material is provided with locating lever (602) that fix material leak protection frame (601) in the slip, one end of locating lever (602) is connected with mounting panel (603), telescopic spring (604) have been cup jointed on locating lever (602).

5. The ozone sterilizer of claim 4, wherein: the quantity of the adjusting components (6) is a plurality of, every four adjusting components (6) are in a group, every group of adjusting components (6) corresponds to one material storage tray (10), the four adjusting components (6) are symmetrically distributed on two sides of the material storage tray (10), and a force application plate (7) is connected between the two mounting plates (603).

6. The ozone sterilizer of claim 4, wherein: a plurality of positioning holes (9) are formed in the material leakage-proof frame (601), the number of the positioning holes (9) corresponds to the number of the positioning rods (602), and the size of the positioning holes (9) is matched with the number of the positioning rods (602).