LED ultraviolet sterilization device

Abstract

The utility model discloses an LED ultraviolet sterilization device, which relates to the technical field of sterilization devices and comprises a fixing frame, a mounting plate is arranged on the fixing frame, a first LED ultraviolet sterilization lamp set is arranged at the top of the mounting plate, a conveying belt is arranged on the fixing frame, and the first LED ultraviolet sterilization lamp set and the mounting plate are arranged inside the conveying belt. A fixing shell is arranged at the top of the fixing frame, a mounting shell is arranged at the top of the fixing shell, shielding curtains are arranged on the two sides of the fixing shell, a lifting mechanism used for adjusting the irradiation height is arranged in the mounting shell, and an adjusting mechanism used for transversely adjusting the irradiation distance is arranged at the bottom of the fixing frame. According to the LED ultraviolet sterilization lamp set, through the arrangement of the sliding block, the double-ring rod, the long plate and the like, the irradiation distance of the LED ultraviolet sterilization lamp set on a packaging box is adjusted, the LED ultraviolet sterilization lamp set is made to adapt to the specifications of different packaging boxes, the sterilization effect is improved, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of sterilization devices, in particular to an LED ultraviolet sterilization device. Background Art

[0002] LED ultraviolet sterilization is the process of using ultraviolet rays generated by LED technology to kill bacteria, viruses and other microorganisms. Ultraviolet rays have high energy and can destroy the DNA structure of microorganisms, causing them to lose the ability to reproduce and survive, thereby achieving the purpose of sterilization. LED ultraviolet sterilization devices are widely used in many fields, especially in food processing, medical and health care, and disinfection of public places, showing their unique advantages. LED ultraviolet sterilization lamp beads have a long life, are energy-saving and environmentally friendly, and are small in size, easy to install and use. Compared with traditional ultraviolet lamps, LED ultraviolet sterilization devices have higher energy density and a narrower spectral range, and can kill bacteria and viruses more accurately.

[0003] In the prior art, LED ultraviolet sterilization devices are used to sterilize the surface of packaging boxes in food packaging and other product packaging. However, the irradiation distance of the LED ultraviolet sterilization lamp group in the existing LED ultraviolet sterilization device is constant, and it is not convenient to adjust the irradiation distance. When sterilizing packaging boxes of different specifications, the intensity of ultraviolet radiation may gradually weaken due to the mismatch of irradiation distance, which may lead to reduced sterilization effect.

[0004] For this purpose, an LED ultraviolet sterilization device is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the problems raised in the above background technology, and the utility model provides an LED ultraviolet sterilization device.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] An LED ultraviolet sterilization device comprises a fixing frame, a mounting plate is arranged on the fixing frame, an LED ultraviolet sterilization lamp group 1 is arranged on the top of the mounting plate, a conveyor belt is arranged on the fixing frame, and the LED ultraviolet sterilization lamp group 1 and the mounting plate are arranged inside the conveyor belt, a fixing shell is arranged on the top of the fixing frame, a mounting shell is arranged on the top of the fixing shell, shielding curtains are arranged on both sides of the fixing shell, a lifting mechanism for adjusting the irradiation height is arranged inside the mounting shell, an adjustment mechanism for laterally adjusting the irradiation distance is arranged at the bottom of the fixing frame, and the adjustment mechanism is arranged inside the fixing shell, and a control panel is arranged on one side of the fixing shell.

[0008] Furthermore, the lifting mechanism includes a bidirectional screw rod 1, which is rotatably installed inside the mounting shell, a slide groove is provided on the top of the inner wall of the mounting shell, two sliders are threadedly installed on the outer wall of the bidirectional screw rod 1, and the two sliders are slidably installed on the inner wall of the slide groove, a motor 1 is installed on the right side of the bidirectional screw rod 1, and the motor 1 is installed on the surface of the mounting shell.

[0009] Furthermore, T-shaped shaft 1 is installed on the front and rear sides of the two sliding blocks, double-ring rods are rotatably installed on the outer walls of the four T-shaped shafts 1, T-shaped shaft 2 is rotatably installed on the ring openings of the four double-ring rods away from the T-shaped shaft 1, connecting plates are installed on the surfaces of the four T-shaped shafts 2, and LED ultraviolet sterilization lamp group 2 is arranged at the bottom of the connecting plates.

[0010] Furthermore, the adjustment mechanism includes two fixed plates, which are installed at the bottom of the fixed frame, a two-way screw rod 2 is rotatably installed between the two fixed plates, two cylinders are installed between the two fixed plates, two long plates are threadedly installed on the outer wall of the two-way screw rod 2, and the two long plates are slidably installed on the outer walls of the two cylinders, a motor 2 is installed on the left side of the two-way screw rod 2, and the motor 2 is installed on the surface of the left fixed plate.

[0011] Furthermore, four sliding openings are penetrated on the surface of the fixed shell, two L-shaped rods are installed on the surfaces of the two long plates, and fixed rods are installed on the surfaces of the four L-shaped rods, and the fixed rods are slidably installed on the inner walls of the sliding openings.

[0012] Furthermore, two rectangular plates are installed on the surfaces of the four fixing rods, and a third LED ultraviolet sterilization lamp group is installed on the surfaces of the two rectangular plates.

[0013] The beneficial effects of the utility model are as follows:

[0014] The utility model starts motor 1 through the arrangement of sliders, double-ring rods and long plates, drives the two sliders to slide close to each other in the slide groove, drives the four double-ring rods to rotate on the four T-shaped shafts 1 and T-shaped shafts 2 respectively, changes the angle, pushes the connecting plate and the LED ultraviolet sterilization lamp group 2 to move downward, adjusts the height of the LED ultraviolet sterilization lamp group 2, starts motor 2, drives the two-way screw rod 2 to rotate, drives the two long plates to slide close to each other on the two cylinders, and the four L-shaped rods move accordingly, and the four fixed rods slide in the four sliding openings, the two rectangular plates and the two LED ultraviolet sterilization lamp groups 3 respectively move close to each other, adjusts the distance between the two LED ultraviolet sterilization lamp groups 3, thereby realizing the adjustment of the irradiation distance of the LED ultraviolet sterilization lamp group to the packaging box, so that it can adapt to the specifications of different packaging boxes, improve the sterilization effect, and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a partial structural schematic diagram of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the regulating mechanism of the utility model.

[0018] Figure numerals: 1, fixing bracket; 2, LED ultraviolet germicidal lamp group 1; 3, conveyor belt; 4, fixing shell; 5, shielding curtain; 6, adjusting mechanism; 601, fixing plate; 602, two-way screw rod 2; 603, cylinder; 604, long plate; 605, L-shaped rod; 606, fixing rod; 607, rectangular plate; 608, motor 2; 609, LED ultraviolet germicidal lamp group 3; 7, mounting shell; 8, lifting mechanism; 801, two-way screw rod 1; 802, slider; 803, T-shaped shaft 1; 804, double-ring rod; 805, T-shaped shaft 2; 806, connecting plate; 807, motor 1; 808, LED ultraviolet germicidal lamp group 2; 9, control panel. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Generally, the components of the embodiment of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0022] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0023] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] like Figure 1-2 As shown, an LED ultraviolet sterilization device comprises a fixing frame 1, a mounting plate is arranged on the fixing frame 1, an LED ultraviolet sterilization lamp group 2 is arranged on the top of the mounting plate, a conveyor belt 3 is arranged on the fixing frame 1, and the LED ultraviolet sterilization lamp group 2 and the mounting plate are arranged inside the conveyor belt 3, a fixing shell 4 is arranged on the top of the fixing frame 1, a mounting shell 7 is arranged on the top of the fixing shell 4, shielding curtains 5 are arranged on both sides of the fixing shell 4, a lifting mechanism 8 for adjusting the irradiation height is arranged inside the mounting shell 7, an adjusting mechanism 6 for adjusting the irradiation distance laterally is arranged at the bottom of the fixing frame 1, and the adjusting mechanism 6 is arranged inside the fixing shell 4, and a control panel 9 is arranged on one side of the fixing shell 4. In this embodiment, when in use, the lifting mechanism 8 is controlled by the control panel 9 to adjust the height so that the lifting mechanism 8 can be lifted. The sterilization components in the lowering mechanism 8 are adapted to the height of the packaging box, and then the mounting shell 7 is controlled by the control panel 9 to adjust the lateral distance so that the sterilization components in the mounting shell 7 are adapted to the width of the packaging box. After the irradiation position adjustment is completed, the packaging box is placed on the conveyor belt 3, and the control panel 9 is used to control the start of the LED ultraviolet sterilization lamp group 2, the sterilization components in the adjustment mechanism 6 and the sterilization components in the lifting mechanism 8, and then the conveyor belt 3 is controlled to start to transport the packaging box, while the LED ultraviolet sterilization lamp group 2, the sterilization components in the adjustment mechanism 6 and the sterilization components in the lifting mechanism 8 irradiate the surface of the packaging box in all directions, thereby realizing the adjustment of the irradiation distance of the LED ultraviolet sterilization lamp group to the packaging box, so that it can adapt to the specifications of different packaging boxes, improve the sterilization effect, and has strong practicality.

[0025] like Figure 1-2 As shown, the lifting mechanism 8 includes a bidirectional screw rod 801, which is rotatably installed inside the mounting shell 7. A slide groove is provided on the top of the inner wall of the mounting shell 7. Two sliders 802 are threadedly installed on the outer wall of the bidirectional screw rod 801, and the two sliders 802 are slidably installed on the inner wall of the slide groove. A motor 807 is installed on the right side of the bidirectional screw rod 801, and the motor 807 is installed on the surface of the mounting shell 7. In this embodiment, by starting the motor 807, the bidirectional screw rod 801 is driven to rotate, and the two sliders 802 are driven to slide closer to or away from each other in the slide groove, thereby adjusting the distance between the two sliders 802.

[0026] like Figure 2 As shown, T-axis 1 803 is installed on the front and rear sides of the two sliders 802, and double-ring rods 804 are rotatably installed on the outer walls of the four T-axis 1 803, and T-axis 2 805 is rotatably installed on the ring mouths of the four double-ring rods 804 away from the T-axis 1 803, and connecting plates 806 are installed on the surfaces of the four T-axis 2 805, and LED ultraviolet sterilization lamp group 2 808 is arranged at the bottom of the connecting plate 806. In this embodiment, when the two sliders 802 move towards each other, the four double-ring rods 804 are driven to rotate on the four T-axis 1 803 and T-axis 2 805 respectively, and the angle changes, pushing the connecting plate 806 and the LED ultraviolet sterilization lamp group 2 808 to move downward, thereby adjusting the height of the LED ultraviolet sterilization lamp group 2 808 to adapt to the height of the packaging box.

[0027] like Figure 1-3 As shown, the adjustment mechanism 6 includes two fixed plates 601, which are installed at the bottom of the fixed frame 1, and a two-way screw rod 602 is rotatably installed between the two fixed plates 601. Two cylinders 603 are installed between the two fixed plates 601, and two long plates 604 are threadedly installed on the outer wall of the two-way screw rod 602, and the two long plates 604 are slidably installed on the outer walls of the two cylinders 603. A motor 608 is installed on the left side of the two-way screw rod 602, and the motor 608 is installed on the surface of the left fixed plate 601. In this embodiment, by starting the motor 608, the two-way screw rod 602 is driven to rotate, and the two long plates 604 are driven to slide closer to or away from each other on the two cylinders 603, thereby adjusting the distance between the two long plates 604.

[0028] like Figure 3 As shown, four sliding openings are penetrated on the surface of the fixed shell 4, two L-shaped rods 605 are installed on the surface of the two long plates 604, and fixed rods 606 are installed on the surface of the four L-shaped rods 605, and the fixed rods 606 are slidably installed on the inner wall of the sliding opening. In this embodiment, when the two long plates 604 move closer to or away from each other, the four L-shaped rods 605 move accordingly, and the four fixed rods 606 slide in the four sliding openings.

[0029] like Figure 1 , Figure 3 As shown, two rectangular plates 607 are installed on the surface of the four fixed rods 606, and LED ultraviolet sterilization lamp groups 609 are installed on the surface of the two rectangular plates 607. In this embodiment, when the four fixed rods 606 move towards each other or move away from each other in groups of two, the two rectangular plates 607 and the two LED ultraviolet sterilization lamp groups 609 move accordingly, thereby adjusting the distance between the two LED ultraviolet sterilization lamp groups 609 to adapt to the width of the packaging box.

[0030] In summary, when in use, the lifting mechanism 8 is controlled by the control panel 9 to adjust the height so that the sterilization components in the lifting mechanism 8 are adapted to the height of the packaging box, and then the mounting shell 7 is controlled by the control panel 9 to adjust the lateral distance so that the sterilization components in the mounting shell 7 are adapted to the width of the packaging box. When the irradiation position adjustment is completed, the packaging box is placed on the conveyor belt 3, and the control panel 9 is used to control the start of the LED ultraviolet sterilization lamp group 2, the sterilization components in the adjustment mechanism 6 and the sterilization components in the lifting mechanism 8, and then the conveyor belt 3 is controlled to start to transport the packaging box, and the LED ultraviolet sterilization lamp group 2, the sterilization components in the adjustment mechanism 6 and the sterilization components in the lifting mechanism 8 irradiate the surface of the packaging box in all directions, thereby realizing the adjustment of the irradiation distance of the LED ultraviolet sterilization lamp group to the packaging box, so that it can adapt to the specifications of different packaging boxes, improve the sterilization effect, and has strong practicality. By starting the motor 807, the bidirectional screw rod 801 is driven to rotate, and the two sliders 802 are driven to slide close to or away from each other in the slide groove, thereby the two sliders 802 are The distance between the two slide blocks 802 is adjusted. When the two slide blocks 802 move toward each other, the four double-ring rods 804 are driven to rotate on the four T-shaped shafts 1 803 and the T-shaped shaft 2 805 respectively, and the angle changes, pushing the connecting plate 806 and the LED ultraviolet germicidal lamp group 2 808 to move downward, thereby adjusting the height of the LED ultraviolet germicidal lamp group 2 808 to adapt to the height of the packaging box. By starting the motor 2 608, the two-way screw rod 2 602 is driven to rotate, and the two long plates 604 are driven to move toward or away from each other on the two cylinders 603. Slide to adjust the distance between the two long plates 604. When the two long plates 604 move toward or away from each other, the four L-shaped rods 605 move accordingly, and the four fixed rods 606 slide in the four sliding openings. When the four fixed rods 606 move toward or away from each other in groups of two, the two rectangular plates 607 and the two LED ultraviolet sterilization lamp groups three 609 move accordingly, thereby adjusting the distance between the two LED ultraviolet sterilization lamp groups three 609 to adapt to the width of the packaging box.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An LED ultraviolet sterilization device, comprising a fixing frame (1), characterized in that: The fixing frame (1) is provided with a mounting plate, the top of the mounting plate is provided with an LED ultraviolet sterilization lamp group (2), the fixing frame (1) is provided with a conveyor belt (3), and the LED ultraviolet sterilization lamp group (2) and the mounting plate are arranged inside the conveyor belt (3), the top of the fixing frame (1) is provided with a fixing shell (4), the top of the fixing shell (4) is provided with a mounting shell (7), both sides of the fixing shell (4) are provided with shielding curtains (5), the inside of the mounting shell (7) is provided with a lifting mechanism (8) for adjusting the irradiation height, the bottom of the fixing frame (1) is provided with an adjustment mechanism (6) for horizontally adjusting the irradiation distance, and the adjustment mechanism (6) is arranged inside the fixing shell (4), and a control panel (9) is provided on one side of the fixing shell (4).

2. The LED ultraviolet sterilization device according to claim 1, characterized in that: The lifting mechanism (8) comprises a bidirectional screw rod (801), which is rotatably mounted inside a mounting shell (7), a slide groove is provided on the top of the inner wall of the mounting shell (7), two sliders (802) are threadedly mounted on the outer wall of the bidirectional screw rod (801), and the two sliders (802) are slidably mounted on the inner wall of the slide groove, a motor (807) is mounted on the right side of the bidirectional screw rod (801), and the motor (807) is mounted on the surface of the mounting shell (7).

3. The LED ultraviolet sterilization device according to claim 2, characterized in that: T-shaped shafts (803) are installed on both the front and rear sides of the two sliders (802), double ring rods (804) are rotatably installed on the outer walls of the four T-shaped shafts (803), and T-shaped shafts (805) are rotatably installed on the ring openings of the four double ring rods (804) away from the T-shaped shafts (803), and connecting plates (806) are installed on the surfaces of the four T-shaped shafts (805), and LED ultraviolet sterilization lamp group (808) is arranged at the bottom of the connecting plate (806).

4. The LED ultraviolet sterilization device according to claim 1, characterized in that: The adjustment mechanism (6) comprises two fixing plates (601), the fixing plates (601) are mounted at the bottom of the fixing frame (1), a bidirectional screw rod (602) is rotatably mounted between the two fixing plates (601), two cylinders (603) are mounted between the two fixing plates (601), two long plates (604) are threadedly mounted on the outer wall of the bidirectional screw rod (602), and the two long plates (604) are slidably mounted on the outer walls of the two cylinders (603), a motor (608) is mounted on the left side of the bidirectional screw rod (602), and the motor (608) is mounted on the surface of the left fixing plate (601).

5. The LED ultraviolet sterilization device according to claim 4, characterized in that: Four sliding openings are formed on the surface of the fixed shell (4), two L-shaped rods (605) are installed on the surfaces of the two long plates (604), and fixed rods (606) are installed on the surfaces of the four L-shaped rods (605), and the fixed rods (606) are slidably installed on the inner walls of the sliding openings.

6. The LED ultraviolet sterilization device according to claim 5, characterized in that: Two rectangular plates (607) are installed on the surface of the four fixing rods (606), and LED ultraviolet sterilization lamp group three (609) is installed on the surface of the two rectangular plates (607).

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