Irradiation sterilization device for medical health care products
By introducing vertical and horizontal moving components and limit carriage designs into the irradiation sterilization device, the uneven sterilization and radiation safety problems of products of different heights are solved, and efficient and safe irradiation sterilization effect is achieved.
Patent Information
- Application Number
- CN202422789521.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-15
- Publication Date
- 2025-08-22
- Estimated Expiration
- 2034-11-15
AI Technical Summary
When dealing with products of different heights, existing radiation sterilization devices have problems of uneven sterilization and safety hazards, especially when the product height is too high, the top side wall cannot be fully irradiated, and when the product height is too low, the irradiation lamp cannot be effectively utilized, and there is a radiation safety risk when placing and accessing the product.
Vertical and horizontal moving components are used to adjust the height and position of the side irradiation lamp, and the carriage disc is rotated through gear meshing to achieve uniform radiation to the side walls of the product. The design of the limit carriage and electronic lock ensures safe and radiation-free contact when accessing the product.
It realizes uniform radiation sterilization of products of different heights, improves sterilization efficiency, reduces the risk of radiation exposure, and improves the safety of use.
Smart Images
Figure CN223248533U_ABST
Abstract
Description
Technical Field
[0001] The utility model mainly relates to the technical field of radiation sterilization, in particular to a radiation sterilization device for medical and health care products. Background Art
[0002] Irradiation sterilization is an effective method of killing microorganisms on most substances by using electromagnetic waves generated by electron beam radiation. It can control the growth of microorganisms or kill microorganisms in a specific way. It has a short sterilization time and high efficiency, and is widely used in health care products such as health foods or health care devices.
[0003] To increase the effective irradiation area, existing irradiation sterilization devices typically install multiple sets of irradiation lamps on the same side to ensure adequate sterilization of that side of the product. However, the heights of different products vary. When the product is too high, its top and side walls cannot be fully irradiated and sterilized, resulting in poor sterilization effectiveness. When the product is too low, some irradiation lamps miss the product, resulting in low efficiency. Furthermore, when accessing products, one must reach between the irradiation lamps, which can easily leave residual radiation on the hand, posing a safety hazard. Utility Model Content
[0004] The purpose of the present utility model is to provide a radiation sterilization device for medical care products to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical solution: a radiation sterilization device for medical care products, comprising a box body, a top irradiation lamp and a side irradiation lamp are respectively provided on the top inner wall and the side inner wall of the box body, a switch door is provided on one side of the box body, a mounting plate is provided in the box body, a vertical moving component and a horizontal moving component are provided on the mounting plate, a lamp holder is provided on the moving end of the vertical moving component, the side irradiation lamp is fixed on the lamp holder, a gear support is also provided on the mounting plate, a gear is rotatably connected to the gear support, a rack is provided on the moving end of the horizontal moving component, the rack is meshed with the gear, a loading tray is fixed on the gear, a limiting slide is fixed on the gear support, and the limiting slide is slidably connected to the bottom of the box body.
[0006] Preferably, the horizontal moving component is a rodless cylinder, which is located at the bottom of the mounting plate. A first movable groove is formed on the mounting plate at a position corresponding to the rodless cylinder guide rail. The rack is located at the top of the mounting plate and slides along the direction of the first movable groove. The rack is driven by the horizontal moving component to move horizontally.
[0007] Preferably, the limiting slide is perpendicular to the switch door, the top of the limiting slide is fixedly connected to the gear support, the two ends of the limiting slide are respectively pressed against the switch door and the inner wall of the box, a slide groove is formed at the bottom of the box, and a snap-fitting protrusion that fits the slide groove is formed at the bottom of the limiting slide. A second movable groove is formed on the mounting plate at a position corresponding to the limiting slide, and the gear support is restricted from moving with the rack when the switch door is closed through the limiting slide, and the limiting slide can be pulled out from the bottom of the mounting plate when the switch door is opened.
[0008] Preferably, the vertical moving component is a screw lift, and there are two vertical moving components, which are respectively located on both sides of the loading plate. Two through holes are formed on the mounting plate. The screws of the two vertical moving components respectively pass through a through hole to the inner wall position of the top of the box body, and the side irradiation lamp is driven by the vertical moving component to adjust the height relative to the loading plate.
[0009] Preferably, both ends of the lamp holder are provided with limiting slide rails, and the limiting slide rails are fixed on the side walls of the box body, and the lamp holder is restricted from moving in the horizontal direction by the limiting slide rails.
[0010] Preferably, the switch door is hinged to the inner wall of the box, an electric lock is provided on the switch door, a lock port is provided on the box at a position corresponding to the flipping path of the electric lock, the electric lock and the lock port are matched, and the switch door is locked by the electric lock and the lock port.
[0011] Preferably, a protective net is fixedly provided on the loading tray, and the protective net prevents the products on the loading tray from falling off the loading tray during the rotation of the loading tray.
[0012] Compared with the prior art, the present invention has the following beneficial effects:
[0013] The lamp holder is driven to move vertically by the vertical moving component, thereby driving the side irradiation lamp to move vertically relative to the carrier plate on which the product is placed. The irradiation height is adjustable, and the rack is driven to move horizontally by the horizontal moving component, driving the gear fixed by the limiting slide to engage and rotate, so that the carrier plate rotates synchronously and the side wall of the product above it is evenly irradiated. The irradiation sterilization efficiency is high, and it does not cause waste while meeting the height requirements of different products.
[0014] The limiting slide at the bottom of the mounting plate slides along the slide groove, so that after the door is opened, the loading tray fixedly connected to the limiting slide slides out of the box from the door position synchronously. The user drives the limiting slide from the bottom of the mounting plate without having to touch the irradiation space at the top of the mounting plate, making it safer for users to store and retrieve products on the loading tray.
[0015] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The accompanying drawings are only used to illustrate the principles, implementation methods, applications, characteristics and effects of the specific embodiments of the present invention and other related contents, and are not to be considered as limiting the present invention.
[0017] In the drawings of the specification:
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 This is a schematic diagram of the structure of point A of the present utility model;
[0020] Figure 3 It is a side sectional view of the overall structure of the utility model;
[0021] Figure 4 This is a front view of the overall structure of the utility model;
[0022] Figure 5 This is a schematic diagram of the connection between the gear and the rack of the present invention;
[0023] Reference numerals:
[0024] 1. Box; 2. Mounting plate; 3. Loading tray; 4. Vertical moving assembly; 5. Limiting slide rail; 6. Lamp holder; 7. Side irradiator; 8. Gear support; 9. Limiting slide; 10. Protective net; 11. Open / close door; 12. Electric lock; 13. Lock mouth; 14. Slide; 15. Gear; 16. Top irradiator; 17. Horizontal moving assembly; 18. Rack; 19. First movable slot; 20. Second movable slot; 21. Through hole. DETAILED DESCRIPTION
[0025] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.
[0026] The technical solution of the present invention will be further described below with reference to the accompanying drawings and through specific implementation methods.
[0027] like Figures 1 to 5As shown, a radiation sterilization device for medical products includes a box body 1, and a top irradiation lamp 16 and a side irradiation lamp 7 are respectively provided on the top inner wall and the side inner wall of the box body 1. The number of the side irradiation lamps 7 is two and they are respectively located on the left and right inner walls of the box body 1. A switch door 11 is provided on one side of the box body 1. A mounting plate 2 is provided in the box body 1, and a vertical moving component 4 and a horizontal moving component 17 are provided on the mounting plate 2. A lamp holder 6 is provided on the moving end of the vertical moving component 4, and the side irradiation lamp 7 is fixed on the lamp holder 6. A gear support 8 is also provided on the mounting plate 2, and the top of the gear support 8 forms a connecting shaft, and the connecting shaft is inserted into the gear 15 wheel center position, the gear 15 rotates relative to the gear support 8 with the connecting shaft as the rotating shaft to realize the rotational connection, the moving end of the horizontal moving component 17 is provided with a rack 18, the rack 18 is engaged with the gear 15, the gear 15 is fixed with a loading tray 3, the gear support 8 is fixed with a limiting slide 9, the limiting slide 9 is slidably connected to the bottom of the box body 1, the switch door 11 is hinged to the inner wall of the box body 1, the switch door 11 is provided with an electric lock 12, and a lock port 13 is provided on the box body 1 corresponding to the flipping path of the electric lock 12, the electric lock 12 is matched with the lock port 13, and a protective net 10 is fixedly provided along the circumferential direction on the loading tray 3.
[0028] The horizontal movement assembly 17 is a rodless cylinder located at the bottom of the mounting plate 2. A first movable groove 19 is formed on the mounting plate 2 at a position corresponding to the rodless cylinder guide rail. The rack 18 is located at the top of the mounting plate 2 and slides along the first movable groove 19. The limiting slide 9 is perpendicular to the switch door 11, and the top of the limiting slide 9 is fixedly connected to the gear support 8. The length of the limiting slide 9 is the same as the distance between the switch door 11 and the inner wall of the box body 1. After the switch door 11 is closed, the ends of the limiting slide 9 respectively abut the switch door 11 and the inner wall of the box body 1 to limit the movement of the gear support 8 with the movement of the rack 18, ensuring the meshing rotation of the gear 15. A slide groove 14 is formed at the bottom of the box body 1, and a snap-fitting protrusion that fits with the slide groove 14 is formed at the bottom of the limiting slide 9. A second movable groove 20 is formed on the mounting plate 2 at a position corresponding to the limiting slide 9. After the switch door 11 is opened, the slide 9 slides along the second movable groove 20 and detaches from the box body 1 from the position of the switch door 11.
[0029] The vertical moving component 4 is a screw elevator. There are two vertical moving components 4, which are respectively located on both sides of the loading plate 3. Two through holes 21 are formed on the mounting plate 2. The screws of the two vertical moving components 4 pass through a through hole 21 to the top inner wall of the box 1. The two ends of the lamp holder 6 are clamped with limiting slide rails 5. The limiting slide rails 5 are fixed on the side wall of the box 1. The vertical moving component 4 drives the side irradiation lamp 7 to move and adjust in the vertical direction between the two limiting slide rails 5.
[0030] The implementation principle of the embodiment of the present application is as follows: when the device is used, first open the switch door 11, and pull the limiting slide 9 out of the box body 1 along the slide groove 14 from the bottom of the mounting plate 2 until the moving end of the horizontal moving component 17 and the gear support 8 that are transmitted thereto slide along the first movable groove 19 and the second movable groove 20 to the end position respectively, and place the product to be sterilized on the loading plate 3 along the protective net 10, and then push the limiting slide 9 back into the box body 1, flip and close the switch door 11, and lock and fix the switch door 11 by the electric lock 12, and then set the screw movement range of the vertical moving component 4 according to the product height and start working, and at the same time, the horizontal moving component 17 also starts working to drive the loading plate 3 to rotate, so that the side irradiation lamps 7 on both sides perform reciprocating irradiation in the height direction on the rotating product, and evenly sterilize the side walls of products of different heights without causing waste.
[0031] It will be apparent to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above and that the present application can be implemented in other specific forms without departing from the essential characteristics of the present application. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present application is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.
Claims
1. An irradiation sterilization device for medical care products, comprising a box (1), wherein a top irradiation lamp (16) and a side irradiation lamp (7) are respectively provided on the top inner wall and the side inner wall of the box (1), and a switch door (11) is provided on one side of the box (1), characterized in that: The box (1) is provided with a mounting plate (2), and a vertical moving assembly (4) and a horizontal moving assembly (17) are provided on the mounting plate (2). A lamp holder (6) is provided on the moving end of the vertical moving assembly (4), and the side irradiation lamp (7) is fixed on the lamp holder (6). A gear support (8) is also provided on the mounting plate (2), and a gear (15) is rotatably connected to the gear support (8). A rack (18) is provided on the moving end of the horizontal moving assembly (17), and the rack (18) is meshed with the gear (15). A loading tray (3) is fixed on the gear (15). A limiting slide (9) is fixed on the gear support (8), and the limiting slide (9) is slidably connected to the bottom of the box (1).
2. The irradiation sterilization device for medical products according to claim 1, characterized in that: The horizontal moving assembly (17) is a rodless cylinder, and the horizontal moving assembly (17) is located at the bottom of the mounting plate (2). A first movable groove (19) is formed on the mounting plate (2) at a position corresponding to the rodless cylinder guide rail, and the rack (18) is located at the top of the mounting plate (2) and slides along the direction of the first movable groove (19).
3. The irradiation sterilization device for medical products according to claim 1, characterized in that: The limiting slide (9) is perpendicular to the switch door (11), the top of the limiting slide (9) is fixedly connected to the gear support (8), the two ends of the limiting slide (9) are respectively pressed against the switch door (11) and the inner wall of the box body (1), the bottom of the box body (1) forms a slide groove (14), the bottom of the limiting slide (9) forms a clamping protrusion that fits with the slide groove (14), and a second movable groove (20) is formed on the mounting plate (2) at a position corresponding to the limiting slide (9).
4. The irradiation sterilization device for medical products according to claim 1, characterized in that: The vertical moving assembly (4) is a screw lift. There are two vertical moving assemblies (4), which are respectively located on both sides of the loading plate (3). Two through holes (21) are formed on the mounting plate (2). The screws of the two vertical moving assemblies (4) respectively pass through a through hole (21) to the top inner wall position of the box body (1).
5. The radiation sterilization device for medical products according to claim 1, characterized in that: Limiting slide rails (5) are provided at both ends of the lamp holder (6), and the limiting slide rails (5) are fixed on the side walls of the box body (1).
6. The radiation sterilization device for medical products according to claim 1, characterized in that: The switch door (11) is hinged to the inner wall of the box body (1), an electric control lock (12) is provided on the switch door (11), a lock opening (13) is provided on the box body (1) at a position corresponding to the flipping path of the electric control lock (12), and the electric control lock (12) and the lock opening (13) are matched.
7. The radiation sterilization device for medical products according to claim 1, characterized in that: A protective net (10) is fixedly provided on the loading tray (3).