A small, portable short-wave cold light source ultraviolet irradiation device

Abstract

The application discloses a small portable short-wave cold light source ultraviolet irradiation equipment, and relates to the technical field of ultraviolet irradiation equipment, which comprises a CCM camera module, the non-working end of the CCM camera module is fixedly connected with the non-illumination end of a UVC-LED lamp group, opposite shafts are arranged on the outer side wall of the UVC-LED lamp group and movably connected with a limiting frame, one of the shafts is fixedly connected with a driving assembly, a controller is fixedly installed on the upper surface of one side of the limiting frame, a display screen is installed on the controller, the CCM camera module and the UVC-LED lamp group are electrically connected with the controller, and the controller is electrically connected with the driving assembly. The small portable short-wave cold light source ultraviolet irradiation equipment, under the driving of the first and second positive and negative rotation motors, the UVC-LED lamp drives the UVC-LED lamp to irradiate the affected part of a patient according to a preset path, and the irradiation time is controlled, so that unnecessary damage to the human body caused by long-time irradiation beyond the predetermined dose is avoided, and the equipment is small in size and convenient to carry.

Description

Technical Field

[0001] This invention relates to the field of ultraviolet irradiation equipment technology, and in particular to a small, portable short-wave cold light source ultraviolet irradiation device. Background Technology

[0002] Short-wavelength cold light ultraviolet (UVC band, typically 200-280nm) is a non-thermal ultraviolet radiation technology with characteristics such as high efficiency in sterilization, low energy consumption, and no thermal radiation. It possesses unique sterilization, photochemical, and detection functions. The UVC band (especially around 265nm) can destroy the DNA / RNA structure of microorganisms, rendering them unable to replicate. It offers broad-spectrum sterilization: effective against bacteria (such as E. coli), viruses (such as COVID-19), and fungi; no chemical residue: compared to chlorine disinfection, there is no secondary pollution; and it takes effect immediately: more than 90% of pathogens can be inactivated within seconds of irradiation.

[0003] Irradiating infected skin tissue with short-wavelength cold ultraviolet light can kill pathogens or bacteria, promote tissue repair and wound healing. Short-wavelength cold ultraviolet light can also have a good therapeutic effect on skin diseases such as psoriasis, vitiligo, and herpes zoster. However, it is important to note that existing short-wavelength cold ultraviolet light irradiation methods cannot precisely control the dosage and irradiation time.

[0004] Developing a small, portable short-wavelength cold light source ultraviolet irradiation device to precisely control the dosage and irradiation time of the short-wavelength cold light source ultraviolet light has become a technical problem that urgently needs to be solved by those skilled in the art. Summary of the Invention

[0005] The purpose of this invention is to provide a small, portable short-wave cold light source ultraviolet irradiation device to solve the problems listed in the background art.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] The present invention provides a small portable short-wave cold light source ultraviolet irradiation device, comprising a CCM camera module, wherein the non-working end of the CCM camera module is fixedly connected to the non-illumination end of the UVC-LED lamp group;

[0008] A rotating shaft is mounted opposite to the outer wall of the UVC-LED lamp assembly, and the rotating shaft is movably connected to the limiting frame.

[0009] One of the rotating shafts is fixedly connected to the drive assembly;

[0010] A controller is fixedly installed on one side of the upper surface of the limiting frame, and a display screen is installed on the controller;

[0011] The CCM camera module and the UVC-LED lamp group are both electrically connected to the controller; the controller is electrically connected to the drive component.

[0012] Preferably, the UVC-LED lamp assembly includes a lamp tube, on which two first forward and reverse motors are fixedly installed. The working ends of the two first forward and reverse motors are fixedly connected to the outer wall of the rotating ring. The inner wall of the rotating ring is fixedly connected to the non-working end of a second forward and reverse motor. The working end of the second forward and reverse motor is fixedly connected to the outer wall of the UVC-LED lamp.

[0013] Preferably, the first reversible motor and the second reversible motor are spaced 90 degrees apart.

[0014] Preferably, connecting rods are slidably mounted at equal intervals on the outer side wall of the UVC-LED lamp, and a lens is mounted on one end of the connecting rod.

[0015] Preferably, the limiting frame includes two movable guides, the lower ends of the two movable guides being fixedly connected to the upper end of the limiting ring;

[0016] The movable guide is provided with a through groove, the size of which matches the outer diameter of the rotating shaft.

[0017] Preferably, a flexible pad is installed at the lower opening of the limiting ring.

[0018] Preferably, the inner wall of the limiting ring is covered with an aluminum film.

[0019] Preferably, the drive assembly includes a handle, and a third forward and reverse motor is mounted on the inner wall of the handle with one open end, the working end of the third forward and reverse motor being fixedly connected to the rotating shaft;

[0020] A battery is installed at the other end of the handle;

[0021] A switch is mounted on the upper surface of the handle.

[0022] Compared with the prior art, the beneficial technical effects of the present invention are as follows:

[0023] This invention discloses a small, portable short-wave cold light source ultraviolet irradiation device. A third reversible motor drives a CCM camera module 1 to rotate with the UVC-LED lamp assembly, bringing the CCM camera module into contact with the upper surface of a limiting ring. The CCM camera module takes a picture of the patient's affected area, and the controller analyzes and determines the working path of the UVC-LED lamp. After the path is determined, the third reversible motor drives the CCM camera module 1 and the UVC-LED lamp assembly to rotate, bringing the UVC-LED lamp into contact with the upper surface of the limiting ring. Driven by a first and a second reversible motor, the UVC-LED lamp irradiates the patient's affected area, and the irradiation time is controlled to avoid prolonged irradiation exceeding the predetermined dose and causing unnecessary damage to the human body. It also avoids irradiating the patient's normal skin and is small in size and easy to carry. Attached Figure Description

[0024] The present invention will be further described below with reference to the accompanying drawings.

[0025] Figure 1 This is a three-dimensional schematic diagram of a small, portable short-wave cold light source ultraviolet irradiation device according to the present invention. Figure 1 (The lamp tube is cut in half);

[0026] Figure 2 This is a three-dimensional schematic diagram of a small, portable short-wave cold light source ultraviolet irradiation device according to the present invention. Figure 2 (The lamp tube is cut in half);

[0027] Figure 3 This is a three-dimensional schematic diagram of a small, portable short-wave cold light source ultraviolet irradiation device according to the present invention. Figure 3 (No CCM camera module or light fixture);

[0028] Figure 4 This is a front view schematic diagram of a small, portable short-wave cold light source ultraviolet irradiation device according to the present invention. Figure 4 (No CCM camera module and light tube).

[0029] Explanation of reference numerals in the attached diagram: 1. CCM camera module; 2. Moving guide; 3. Rotary shaft; 4. Limiting ring; 5. Lamp tube; 6. Controller; 7. Switch; 8. Handle; 9. First forward / reverse motor; 10. UVC-LED lamp; 11. Rotary ring; 12. Connecting rod; 13. Lens; 14. Second forward / reverse motor. Detailed Implementation

[0030] To make the technical problems to be solved, the technical solutions, and the beneficial effects of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0031] like Figure 1-4 As shown, a small portable short-wave cold light source ultraviolet irradiation device includes a CCM camera module 1, wherein the non-working end of the CCM camera module 1 is fixedly connected to the non-illumination end of the UVC-LED lamp group.

[0032] A rotating shaft 3 is mounted opposite to the outer wall of the UVC-LED lamp assembly, and the rotating shaft 3 is movably connected to the limiting frame;

[0033] One of the rotating shafts 3 is fixedly connected to the drive assembly;

[0034] A controller 6 is fixedly installed on one side of the upper surface of the limiting frame, and a display screen is installed on the controller 6;

[0035] The CCM camera module 1 and the UVC-LED lamp group are both electrically connected to the controller 6; the controller 6 is electrically connected to the drive assembly.

[0036] During operation, the lens in the CCM camera module captures images of the affected area. The light signal is converted into an electrical signal through the CMOS or CCD integrated circuit, and then converted into a digital image signal by the internal image processor. The signal is then processed by the digital signal processor and converted into standard GRB, YUV, and other format image signals. These signals are then fed into the controller to provide data support for the working path of the UVC-LED lamp group.

[0037] Specifically, the UVC-LED lamp assembly includes a lamp tube 5, on which two first forward and reverse motors 9 are fixedly installed. The working ends of the two first forward and reverse motors 9 are fixedly connected to the outer wall of the rotating ring 11. The inner wall of the rotating ring 11 is fixedly connected to the non-working end of the second forward and reverse motor 14. The working end of the second forward and reverse motor 14 is fixedly connected to the outer wall of the UVC-LED lamp 10. The first forward and reverse motors 9 and the second forward and reverse motor 14 are spaced 90 degrees apart.

[0038] During operation, the first forward and reverse motor drives the rotating ring to deflect left and right relative to the lamp tube, which in turn drives the UVC-LED lamp to deflect. The second forward and reverse motor drives the UVC-LED lamp to swing back and forth.

[0039] At the same time, the lens can focus the short-wave cold light source ultraviolet rays emitted by the UVC-LED lamp;

[0040] The first and second forward and reverse motors can drive the UVC-LED lamps and lenses to irradiate only the affected area for targeted treatment.

[0041] Furthermore, UVC-LED lights are small in size, have a fast start-up capability, allow for more switching cycles, and can be operated with one hand, ensuring portability.

[0042] Specifically, connecting rods 12 are slidably installed at equal intervals on the outer side wall of the UVC-LED lamp 10. A lens 13 is installed at one end of the connecting rod 12. The lens can concentrate the short-wave cold light source ultraviolet rays emitted by the UVC-LED lamp to avoid irradiating non-working areas. The relative distance between the lens and the UVC-LED lamp can be adjusted by the connecting rod.

[0043] Specifically, the limiting frame includes two movable guides 2, the lower ends of the two movable guides 2 being fixedly connected to the upper end of the limiting ring 4;

[0044] The movable guide 2 is provided with a through groove, the size of which matches the outer diameter of the rotating shaft 3;

[0045] The CCM camera module 1 and the UVC-LED light group slide up and down along the movable guide frame via a rotating shaft.

[0046] Specifically, the lower opening of the limiting ring 4 is equipped with a flexible pad to facilitate contact with the patient's affected area.

[0047] Specifically, the inner wall of the limiting ring 4 is covered with an aluminum film.

[0048] Specifically, the drive assembly includes a handle 8, and a third forward and reverse motor is installed on the inner wall of the opening at one end of the handle 8. The working end of the third forward and reverse motor is fixedly connected to the rotating shaft 3.

[0049] A battery is installed at the other end of the handle 8;

[0050] A switch 7 is installed on the upper surface of the handle 8, and the third forward and reverse motor in the handle can drive the CCM camera module 1 and the UVC-LED light group to rotate.

[0051] During operation, the third forward and reverse motor drives the CCM camera module 1 to rotate with the UVC-LED lamp group, bringing the CCM camera module into contact with the upper surface of the limiting ring. The CCM camera module takes pictures of the patient's affected area and determines the working path of the UVC-LED lamp through the controller.

[0052] After the path is determined, the third forward and reverse motor drives the CCM camera module 1 and the UVC-LED lamp group to rotate, so that the UVC-LED lamp contacts the upper surface of the limiting ring. Driven by the first and second forward and reverse motors, the UVC-LED lamp irradiates the patient's affected area and controls the irradiation time to avoid prolonged irradiation that exceeds the predetermined dose and causes unnecessary damage to the human body. At the same time, it can also avoid irradiating the patient's normal skin.

[0053] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0054] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Various modifications and improvements made by those skilled in the art to the technical solutions of the present invention without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.

Claims

1. A small portable shortwave cold light source ultraviolet irradiation device, comprising a CCM camera head module (1), characterized in that: The non-working end of the CCM camera module (1) is fixedly connected with the non-illumination end of the UVC-LED lamp group. Opposite outer side walls of the UVC-LED lamp group are provided with rotating shafts (3), which are movably connected with the limiting frame. One of the rotating shafts (3) is fixedly connected with the driving assembly. A controller (6) is fixedly installed on the upper surface of one side of the limiting frame, and a display screen is installed on the controller (6). The CCM camera module (1) and the UVC-LED lamp group are electrically connected with the controller (6), and the controller (6) is electrically connected with the driving assembly. The driving assembly comprises a handle (8), and a third reversible motor is installed on the inner side wall of the open end of the handle (8), and the working end of the third reversible motor is fixedly connected with the rotating shaft (3). The other end of the handle (8) is provided with a storage battery. A switch (7) is installed on the upper surface of the handle (8). The UVC-LED lamp group comprises a lamp barrel (5), two first reversible motors (9) are fixedly installed on the inner side wall of the lamp barrel (5) in opposition, the working ends of the two first reversible motors (9) are fixedly connected with the outer side wall of a rotating ring (11), the inner side wall of the rotating ring (11) is fixedly connected with the non-working end of a second reversible motor (14), and the working end of the second reversible motor (14) is fixedly connected with the outer side wall of a UVC-LED lamp (10). When working, the third reversible motor drives the CCM camera module (1) and the UVC-LED lamp group to rotate, the CCM camera module (1) is in contact with the upper surface of the limiting ring (4), the CCM camera module (1) takes a photo of the affected part of the patient, and the working path of the UVC-LED lamp is determined by the controller (6). After the path is determined, the third reversible motor drives the CCM camera module (1) and the UVC-LED lamp group to rotate, the UVC-LED lamp (10) is in contact with the upper surface of the limiting ring (4), the UVC-LED lamp drives the UVC-LED lamp (10) to irradiate and treat the affected part of the patient under the driving of the first reversible motor (9) and the second reversible motor (14), and the irradiation time is controlled to avoid unnecessary damage to the human body caused by long-time irradiation beyond the predetermined dose, and the normal skin of the patient can also be avoided from being irradiated.

2. A compact portable shortwave cold light source UV irradiation apparatus according to claim 1, characterized in that: The first reversible motor (9) and the second reversible motor (14) are spaced 90 degrees apart.

3. A compact portable shortwave cold light source UV irradiation apparatus according to claim 1, characterized in that: Equidistantly slidingly installed on the outer side wall of the UVC-LED lamp (10) are connecting rods (12), one end of each connecting rod (12) is provided with a lens (13).

4. A compact portable shortwave cold light source UV irradiation apparatus according to claim 1, characterized in that: The limiting frame comprises two moving guides (2), and the lower ends of the two moving guides (2) are fixedly connected with the upper end of the limiting ring (4). A through slot is formed in the moving guide (2), and the size of the through slot matches the outer diameter of the rotating shaft (3).

5. A compact portable shortwave cold light source UV irradiation apparatus according to claim 4, characterized in that: A flexible pad is installed on the open lower end of the limiting ring (4).

6. A compact portable shortwave cold light source UV irradiation apparatus according to claim 5, characterized in that: The inner side wall of the limiting ring (4) is coated with an aluminum film.

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