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Far ultraviolet disinfection lighting device, control method and equipment

A technology for lighting devices and lighting equipment, applied in lighting devices, lighting devices, independent lighting devices, etc., can solve problems such as damage to eyes and skin, electro-optic ophthalmia, eye trauma and skin burns

Pending Publication Date: 2021-06-04
席德科技(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because ultraviolet light with a wavelength of 254nm can destroy cells and kill bacteria and viruses, it will also damage normal cells in the human body. If human eyes and skin are exposed to ultraviolet light, it may exceed the safety limit of the human body, causing corneal damage. Electro-optic ophthalmia, foreign body sensation, photophobia, tearing or blepharospasm, etc.
Long-term exposure can damage the eyes and skin, cause eye trauma and severe skin burns, and may lead to skin cancer

Method used

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  • Far ultraviolet disinfection lighting device, control method and equipment
  • Far ultraviolet disinfection lighting device, control method and equipment
  • Far ultraviolet disinfection lighting device, control method and equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Such as figure 1 Shown is a functional block diagram of a disinfection lighting device according to an embodiment of the present invention. In this embodiment, the control device 13 includes a main control module 10, an interaction module 11, a sensing module 1 and a light source control module 9 connected to each other.

[0051] Further, the illuminating lamp 8 and the sterilizer 7 are respectively connected to the light source control module 9, and the light source control module 9 has two parts inside, namely a high-voltage part and a low-voltage part, the high-voltage part is responsible for driving and controlling the sterilizer, and the low-voltage part is responsible for driving the illuminating lamp .

[0052] Optionally, heat dissipation devices, such as fans or cooling fins, can also be provided for the illuminating lamp 8 and the sterilizer 7 .

[0053] Further, the sensing module 1 includes distance detection 2, living body detection 3, environmental paramete...

Embodiment 2

[0069] figure 2 It shows a schematic diagram of a disinfection lighting device of the present invention, which is a floor lamp or a table lamp. The working principle of this embodiment is roughly the same as that of Embodiment 1. Some parameters of the sensing module, such as distance detection, are selected as input, and a new structure is adopted design. In this embodiment, the induction module 15, the illuminating lamp 14 and the sterilizer 16 are arranged inside the same housing structure 20, and the ultraviolet light outlet and the illumination light outlet are on the same plane, and the output direction is the same, which is beneficial to carry out while illuminating. The disinfection work is also convenient to reduce the volume and cost. The base 18 is provided with a power supply interface and a control device, and the shell structure 20 is connected to the base 18 through the connector 17, and the wiring connection inside the connector 17 is respectively connected t...

Embodiment 3

[0071] image 3 It is a schematic diagram of a device for separating the disinfection and lighting shells of the present invention. The difference between this embodiment and the second embodiment is that the shell structure 20 adopts a separate type, and the sterilizer 16 is responsible for irradiating and disinfecting in the vertical direction. Through the induction module 15, the The irradiation dose and time are controlled, while the illuminating lamp 14 performs irradiation in the horizontal direction, and the rest of the effects are the same as in the second embodiment, but it is an optimized design to meet different application scenarios and cost considerations, and the sterilizer 16 can be combined with the The positions of the illuminating lamps 14 are exchanged to meet the usage requirements of different application scenarios.

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Abstract

The invention relates to a far ultraviolet disinfection lighting device, a control method and equipment, which can carry out disinfection work while lighting and do not hurt human bodies or animals, and the device comprises a lighting lamp, a disinfector, a shell structure and at least one connecting piece. The shell structure comprises a shell and a supporting structural part, the shell is fixedly connected with the disinfector and the lighting lamp, and the supporting structural part is connected with the shell and used for fixing the device. The device further comprises a main control circuit, an induction circuit, an interaction circuit and a light source driving circuit, so that manual and / or remote interaction control is achieved, and the main control circuit can obtain safe and reasonable disinfectant dosage and disinfection duration through calculation according to induction data. The disinfection lighting equipment comprising the device and a power supply is used for lighting and disinfection, supports simultaneous work and independent work of lighting and disinfection, and can realize multi-degree-of-freedom adjustment through an adjuster.

Description

technical field [0001] The invention relates to the fields of lighting and disinfection, and more specifically relates to a disinfection lighting device, a control method and equipment that can be used in a human-machine coexistence environment. Background technique [0002] The working principle of ultraviolet lamp disinfection is to use the high energy of ultraviolet spectrum to destroy the nucleic acid and protein structure of microorganisms, which has a strong bactericidal effect and can achieve the purpose of disinfection. [0003] Viruses and bacteria in the air and on the surface of objects can be eliminated after a certain period of ultraviolet radiation, which is often used clinically for disinfection of medical equipment and wards. However, because ultraviolet light with a wavelength of 254nm can destroy cells and kill bacteria and viruses, it will also damage normal cells in the human body. If human eyes and skin are exposed to ultraviolet light, it may exceed the...

Claims

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Application Information

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IPC IPC(8): F21S6/00F21S8/00F21S8/04F21S8/06F21S8/08F21V33/00F21V15/01F21V9/40F21V3/00F21V29/50F21V21/14F21V21/32H05B47/10H05B47/16H05B47/105H05B47/115A61L2/10A61L9/20
CPCA61L2/10A61L9/20F21S6/002F21S6/005F21S8/00F21S8/04F21S8/06F21S8/08F21V3/00F21V15/01F21V21/14F21V21/32F21V33/00F21V29/50F21V9/40H05B47/10H05B47/105H05B47/115H05B47/16Y02B20/40
Inventor 侯名陈红林何杰
Owner 席德科技(上海)有限公司
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