Special filtering lens for 222-nanometer far ultraviolet ray and X virus disinfection and epidemic prevention light source and equipment

Abstract

The invention discloses a 222 nanometer far ultraviolet ray and X virus disinfection epidemic prevention light source and a special filtering lens for equipment. Comprising but not limited to six parts, namely a light incident surface 1, a concentric circle gear ring 2, a convex lens 3, a filter film 4, a light emergent surface 5 and a mounting ring 6. The transmission distance of 222 nanometer far ultraviolet rays in air or other media is increased, energy is saved, and effective disinfection and epidemic prevention space is enlarged.

Description

[0001] The present invention relates to biosafety technology, disinfection technology, epidemic prevention technology, hospital medical treatment, epidemic prevention technology, and equipment manufacturing, and in particular to a patented technology of a 222-nanometer far-ultraviolet and X-virus disinfection and epidemic prevention light source and a special filter lens for the equipment. Background Art

[0002] 222 nanometer ultraviolet rays cannot penetrate the human cornea and the stratum corneum of the skin, but they can interrupt the DNA or RNA genetic chain of viruses and bacteria, making the virus unable to replicate and inactivate. They provide technical support for defeating viruses such as influenza A (H1NI\H7N9), Norovirs, metapneumovirus, rhinovirus, mycoplasma, various molds, Legionella, drug-resistant super bacteria and other harmful bacteria and X viruses, for the coexistence of humans and machines, and for maintaining environmental biosafety, and for thoroughly controlling and cutting off the transmission pathways of viruses. However, the transmission distance of 222 nanometer ultraviolet rays in media such as air, water, and fog is limited. The purpose of the present invention is to use a physical method of superimposing a special lens and a 222 nanometer ultraviolet special filter film technology to improve the transmittance and focus of the lens, so that the 222 nanometer far ultraviolet rays can be transmitted farther in the medium, increase the transmission distance, expand the disinfection and immunity space, and save the cost of disinfection and epidemic prevention. Summary of the invention

[0003] To achieve the above object, the present invention provides a 222 nanometer far ultraviolet and X virus disinfection and epidemic prevention light source and a filter lens dedicated to the equipment, including but not limited to: 1 light incident surface, 2 concentric tooth rings, 3 convex lenses, 4 filter films, 5 light exit surfaces, 6 mounting rings, which are composed of 6 parts.

[0004] Furthermore, the 222 nanometer far-ultraviolet light source and X-virus disinfection and epidemic prevention light source and the filter lens for the equipment have appearance shapes including but not limited to circular, diamond, square, rectangular, triangular, and any other shapes; Furthermore, the 222 nanometer far ultraviolet light source and X-virus disinfection and epidemic prevention equipment special filter lens invention has a mounting ring (or screw hole, or hanging hole, or suction cup) and other devices on its outer edge for easy installation; Furthermore, the 222-nanometer far-ultraviolet and X-virus disinfection and epidemic prevention light source and the equipment-specific filter lens have a plurality of tooth rings (sawtooth grooves) and a convex lens.

[0005] The 222 nanometer far ultraviolet light source and X-virus disinfection and epidemic prevention light source and the filter lens for equipment of the present invention have the following advantages: The present invention utilizes the Fresnel focusing principle and can significantly increase the transmission distance of light under the condition of the same power.

[0006] The present invention can significantly increase the transmission distance of 222 nanometer far ultraviolet rays in the same medium, so that the effective disinfection radius and epidemic prevention space of a 222 nanometer ultraviolet light source with the same power are significantly increased.

[0007] The present invention can solve the defect that the 222 nanometer ultraviolet rays have a short transmission distance in the air, water, fog, ice and other media. By using the Fresnel principle, the energy of the 222 nanometer ultraviolet rays near the focus is greatly increased, the disinfection and epidemic prevention efficiency is improved, and the social and economic costs are reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic diagram of the structure of an embodiment of the present invention; The figure includes: 222 nanometer far ultraviolet and X-virus disinfection and epidemic prevention light source and equipment-specific filter lens: including but not limited to: 1 light incident surface, 2 concentric tooth rings, 3 convex lenses, 4 filter films, 5 light exit surfaces, 6 mounting rings, 6 parts. DETAILED DESCRIPTION

[0009] In order to make the objects and advantages of the present invention more clearly understood, the present invention is further described below in conjunction with embodiments; it should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0010] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0011] It should be noted that, in the description of the present invention, terms such as "up", "down", "left", "right", "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is merely for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0012] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection", "connection", "filling", "hanging port", and "suction cup" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0013] Example 1, please refer to Figure 1As shown, it includes: 222 nanometer far ultraviolet and X virus disinfection and epidemic prevention light source and special filter lens for equipment: including but not limited to: 1 light entrance surface, 2 concentric tooth rings, 3 convex lenses, 4 filter membranes, 5 light exit surfaces, 6 mounting rings, 6 parts; the filter membrane can effectively filter stray light, so that the far ultraviolet light source with a luminous frequency between 200 nanometers and 235 nanometers and a luminous light source peak of 222 nanometers can pass. 222 nanometer far ultraviolet and X virus disinfection and epidemic prevention light source and special filter lens for equipment are made.

[0014] Example 2, please refer to Figure 1 As shown, the 222-nanometer far-ultraviolet and X-virus disinfection and epidemic prevention light source and special filter lens for equipment includes but is not limited to: 1 light entrance surface, 2 concentric tooth rings, 3 multiple convex lenses, 4 filter membranes, 5 light exit surfaces, 6 mounting rings, and 6 parts; the filter membrane can effectively filter stray light, allowing the far-ultraviolet light source with a luminous frequency between 200 nanometers and 235 nanometers and a luminous light source peak of 222 nanometers to pass. The 222-nanometer far-ultraviolet and X-virus disinfection and epidemic prevention light source and special filter multi-focal lens for equipment is made.

[0015] Embodiment 3, the invention provides a 222 nanometer far ultraviolet light source and a filter lens for disinfection and prevention of X virus, including but not limited to: 1 light incident surface, 2 concentric tooth rings with different tooth pitches, 3 convex lenses, 4 filter membranes, 5 light exit surfaces, 6 mounting rings, which are composed of 6 parts; the filter membrane can effectively filter stray light, allowing a far ultraviolet light source with a luminous frequency between 200 nanometers and 235 nanometers and a luminous light source peak of 222 nanometers to pass through. A 222 nanometer far ultraviolet light source and a filter multifocal lens for disinfection and prevention of X virus are prepared.

[0016] Example 4, the present invention provides a 222 nanometer far ultraviolet and X virus disinfection and epidemic prevention light source and a special filter lens for equipment: including but not limited to: 1 light incident surface, 2 concentric tooth rings, 3 convex lenses, 4 filter membranes, 5 light exit surfaces, 6 mounting rings, 7 gain membranes, 7 parts; the filter membrane can effectively filter stray light, allowing the far ultraviolet light source with a luminous frequency between 200 nanometers and 235 nanometers and a peak value of 222 nanometers to pass through; the gain membrane can allow more light to pass through the lens. Made into a 222 nanometer far ultraviolet and X virus disinfection and epidemic prevention light source and a special filter gain lens for equipment So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Those skilled in the art should understand that they can still modify the technical solution recorded in the previous embodiment, or replace some or all of the technical features therein; and these modifications or replacements do not make the corresponding technical solution deviate from the scope of the technical solution of the present invention. The technical solutions after these changes or replacements will be included in the claims and description of the present invention, and are also covered within the scope of legal protection.

Claims

1. Claim 1: A 222nm far-ultraviolet light source and a filter lens for disinfection and epidemic prevention of X-viruses, comprising but not limited to: 1 light incident surface, 2 concentric toothed rings, 3 convex lenses, 4 filter films, 5 light exit surfaces, 6 mounting rings, 6 parts.

2. Claim 2: According to claim 1, the special lens of the present invention can have the same pitch ratio or different pitch ratio.

3. Claim 3: According to claim 1, the special lens of the present invention can have the same focal length or multiple focal lengths.

4. Claim 4: According to claim 1, the filter film of the present invention includes but is not limited to a special filter film with a light passband between 200 nanometers and 235 nanometers and a peak value of 222 nanometers.

5. Claim 5: According to claim 1, the present invention can also be coated with an anti-reflection film to increase the light transmittance.

6. Claim 6: According to claim 1, the present invention includes, but is not limited to, a convex lens and a plurality of convex lenses; includes, but is not limited to, a multi-toothed ring structure with one or more concentric circles.

7. Claim 7: According to claim 1, the appearance of the lens includes but is not limited to any shape such as circle, square, rectangle, ellipse, diamond, etc.

8. Claim 8: According to claim 1, the environmental use characteristics of the present invention include but are not limited to: urban street lamps, downlights in buildings, hospitals, medical disinfection, epidemic prevention, and treatment equipment; kindergartens, research institutes, schools, hotels, guesthouses, shopping malls, apartments, and catering industries; airports, subways, high-speed rail stations, ports, airplanes, vehicles, ships, and submarines; warehouses, supply chains, underground spaces, the military, families, mobile phones, and personal wearables, lighting and disinfection and epidemic prevention multifunctional light sources, disinfection and epidemic prevention equipment for breeding places, and all 222-nanometer far-ultraviolet disinfection and epidemic prevention light sources and equipment.

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