CN111388706A

CN111388706A - Disinfection spectacle case

Info

Publication number: CN111388706A
Application number: CN202010413294.6A
Authority: CN
Inventors: 刘召军; 高丹鹏; 莫炜静; 高凡
Original assignee: Shenzhen Stan Technology Co Ltd
Current assignee: Shenzhen Stan Technology Co Ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2020-07-10

Abstract

The embodiment of the invention discloses a disinfection glasses case, which comprises: the cover body is rotatably connected with the box body; the ultraviolet light emitting diode arrays are arranged on the inner surface of the cover body or the side surface of the box body and used for emitting ultraviolet rays to disinfect glasses contained in the box body; the contact switch is used for sensing the closing of the cover body and generating a disinfection starting signal; and the drive circuit is connected with the ultraviolet light-emitting diode array and the contact switch, and generates drive voltage according to the disinfection starting signal so as to drive the ultraviolet light-emitting diode array to emit ultraviolet rays. According to the technical scheme of the embodiment of the invention, the ultraviolet light emitting diode array is arranged in the glasses case, so that germs of glasses loaded in the glasses case can be killed, and potential safety hazards of germs of the glasses to personal health are reduced.

Description

Disinfection spectacle case

Technical Field

The embodiment of the invention relates to the technical field of ultraviolet disinfection, in particular to a disinfection glasses case.

Background

As more and more people with myopia are in use, the glasses become an indispensable daily necessity in the work and life of many people. The glasses are worn on the eyes everyday and exposed in the air, and people often touch the glasses with hands, and after the glasses are worn for one day, the glasses are stained with various germs. The current common practice is to wipe the lenses with glasses cloth, but the glasses cloth can only wipe off greasy dirt and dust on the surfaces of the lenses, but cannot sterilize and degerming fundamentally. When people wear the glasses, the glasses are in close contact with the eyes for a long time, and the eyes are easily infected with germs.

Disclosure of Invention

The embodiment of the invention provides a disinfection glasses box, which aims to solve the technical problem that currently, when people wear glasses for a long time and are exposed in the air for a long time, the glasses are easy to breed germs, which is a potential safety hazard.

The embodiment of the invention provides a disinfection glasses case, which comprises:

the cover body is rotatably connected with the box body;

the ultraviolet light emitting diode arrays are arranged on the inner surface of the cover body or the side surface of the box body and used for emitting ultraviolet rays to disinfect glasses contained in the box body;

the contact switch is used for sensing the closing of the cover body and generating a disinfection starting signal;

and the drive circuit is connected with the ultraviolet light-emitting diode array and the contact switch, and generates drive voltage according to the disinfection starting signal so as to drive the ultraviolet light-emitting diode array to emit ultraviolet rays.

Optionally, the disinfection glasses case further comprises a battery arranged on the case body, and the battery is used for supplying power to the driving circuit and the ultraviolet light emitting diode array.

Optionally, the contact switch is further configured to turn off the sterilization start signal when sensing that the cover is opened.

Optionally, the contact switch is further configured to generate a disinfection start signal and automatically turn off after a preset time period.

Optionally, the disinfecting glasses case further comprises:

and the ultraviolet absorption layer is arranged on the inner wall of the box body and is used for absorbing ultraviolet rays emitted by the ultraviolet light emitting diode array.

Optionally, each of the ultraviolet light emitting diode arrays includes a plurality of ultraviolet light emitting diode chips.

Optionally, the size of the ultraviolet light emitting diode chip is smaller than 100 micrometers.

Optionally, the ultraviolet absorption layer includes an ultraviolet absorber and a nonwoven fabric.

Optionally, the ultraviolet absorber comprises one or more of salicylates, benzophenones, benzotriazoles, substituted acrylonitriles and triazines.

Optionally, the ultraviolet light emitting diode array is located at the bottom of the inside of the glasses case.

According to the technical scheme of the embodiment of the invention, the ultraviolet light emitting diode array is arranged in the glasses case, so that germs of glasses loaded in the glasses case can be killed, and potential safety hazards of germs of the glasses to personal health are reduced.

Drawings

Fig. 1 is a schematic structural view of a disinfecting glasses case according to an embodiment of the invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

Before discussing exemplary embodiments in more detail, it should be noted that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although a flowchart may describe the steps as a sequential process, many of the steps can be performed in parallel, concurrently or simultaneously. In addition, the order of the steps may be rearranged. The process may be terminated when its operations are completed, but may have additional steps not included in the figure. The processes may correspond to methods, functions, procedures, subroutines, and the like.

Furthermore, the terms "first," "second," and the like may be used herein to describe various orientations, actions, steps, elements, or the like, but the orientations, actions, steps, or elements are not limited by these terms. These terms are only used to distinguish one direction, action, step or element from another direction, action, step or element. For example, a first speed difference may be referred to as a second speed difference, and similarly, a second speed difference may be referred to as a first speed difference, without departing from the scope of the present application. The first speed difference and the second speed difference are both speed differences, but they are not the same speed difference. The terms "first", "second", etc. are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Fig. 1 is a schematic view of a disinfecting glasses case according to an embodiment of the present invention. As shown in fig. 1, the disinfection glasses case provided by the embodiment of the present invention includes: a box body 11, a cover body 12, one or more ultraviolet light emitting diode arrays 2, a contact switch 3 and a driving circuit (not shown in the figure). Wherein, the cover 12 is rotatably connected to the case 11, and the case 11 is used for containing glasses, including conventional glasses, contact lenses, etc.

One or more Ultraviolet light emitting diode (UV L ED, Ultraviolet L ED) arrays 2 disposed on the inner surface of the cover 12 or the side of the case 11, the Ultraviolet light emitting diode arrays 2 are used for emitting Ultraviolet light to disinfect the glasses contained in the case 11, the Ultraviolet light can destroy the molecular structure of DNA or RNA of bacteria, viruses and the like remaining on the glasses, thereby completely killing the germs and inhibiting the re-propagation thereof, the deep Ultraviolet light has a very strong killing effect on all harmful microorganisms such as bacteria, viruses and the like known at present, and as a physical germ killing method, the Ultraviolet light emitting diode arrays 2 are safe and reliable, as an optional embodiment, the Ultraviolet light emitting diode arrays 2 may be Micro UVC-L ED arrays, each Ultraviolet light emitting diode array 2 includes a plurality of Ultraviolet light emitting diode chips 21, the size of the Ultraviolet light emitting diode chips 21 is less than 100 microns, the power adjustable range thereof is wide, the integration in a miniaturized device is facilitated, the Ultraviolet light emitting diode arrays 2 is not limited by the size and shape of the device, the Ultraviolet light emitting diode arrays can be controlled in regions, thereby satisfying the requirements under different conditions), the Ultraviolet light emitting diode arrays 2 is located on the side of the case, the Ultraviolet light emitting diode arrays 11, the Ultraviolet light emitting diode arrays 2 is located in the Ultraviolet light emitting diode sterilization case, thereby the Ultraviolet light emitting array of the glasses disinfection device, the glasses disinfection method, the glasses.

The contact switch 3 is used for sensing a disinfection starting signal generated when the cover body 12 is closed, the disinfection starting signal is sent to the driving circuit, the driving circuit generates driving voltage according to the disinfection starting signal to drive the ultraviolet light-emitting diode array 2 to emit ultraviolet rays, and after the disinfection starting signal is generated, the contact switch is automatically closed after a preset time length, so that unnecessary long-time irradiation is avoided. The contact switch 3 is also used for sensing that the cover body 12 is opened and closing a disinfection starting signal, thereby ensuring that human bodies and other organisms are not damaged by deep ultraviolet rays in the glasses box. The contact switch in this embodiment may be a push-type physical switch, and when the glasses case is closed, the cover 12 is fastened to the case 11 to trigger a first state (on state) of the contact switch; the cover 12 is separated from the case 11 when the glasses case is opened and simultaneously triggers the second state (off state) of the contact switch.

And the driving circuit (not shown in the figure) is connected with the ultraviolet light emitting diode array 2 and the contact switch 3, and generates a driving voltage according to the disinfection starting signal so as to drive the ultraviolet light emitting diode array 2 to emit ultraviolet rays.

According to the disinfection glasses case provided by the embodiment of the invention, the ultraviolet light emitting diode array is arranged in the glasses case, the contact switch can sense the glasses loading and the glasses case opening and closing operations, and the contact switch controls the driving circuit to open the ultraviolet light emitting diode array to perform a plurality of time periods of germ killing operations each time the glasses are loaded into and the glasses case is closed. When the glasses case is opened, the ultraviolet light emitting diode array is immediately closed, so that the human body and other organisms are prevented from being damaged by the deep ultraviolet rays in the glasses case.

Furthermore, the disinfection glasses box also comprises a battery arranged on the box body 11, and the battery is used for supplying power to the driving circuit and the ultraviolet light emitting diode array 2.

Further, the disinfection glasses case further comprises: and the ultraviolet absorption layer 4 is arranged on the inner wall of the box body 11 or the cover body 12 and is used for absorbing ultraviolet rays emitted by the ultraviolet light emitting diode array 2. The ultraviolet absorbing layer 4 includes an ultraviolet absorber and a nonwoven fabric. The ultraviolet absorbent comprises one or more of salicylate, benzophenone, benzotriazole, substituted acrylonitrile, and triazine. The ultraviolet absorption layer 4 is arranged on the inner wall of the glasses case to prevent potential damage to human bodies or other organisms caused by excessive ultraviolet radiation emitted in the glasses case in the working process of the ultraviolet light-emitting diode array.

According to the array type deep ultraviolet ray germ killing type glasses case provided by the embodiment of the invention, the ultraviolet light emitting diode array and the contact switch are integrated on the inner wall of the glasses case, so that the intelligent glasses and the function of killing air germs in the glasses case are achieved. The ultraviolet light-emitting diode has the advantages of small light source size, capability of realizing miniaturization, intellectualization and regional control, wide power adjustable range and no limitation of the size and the shape of the position of the device, thereby meeting the requirements of different application scenes. The ultraviolet absorption layer is attached to the inner wall of the glasses case, so that potential damage to human bodies or other organisms caused by excessive ultraviolet radiation in the glasses case is prevented.

It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A disinfecting eyeglass case, comprising:

the cover body is rotatably connected with the box body;

2. The disinfecting eyeglass case of claim 1, further comprising a battery disposed in the case body for powering the drive circuit and the ultraviolet light emitting diode array.

3. The disinfecting eyeglass case of claim 1, wherein the contact switch is further configured to turn off a disinfection initiation signal when the opening of the cover is sensed.

4. The disinfecting eyeglass case of claim 3, wherein the contact switch is further configured to generate a disinfection initiation signal that automatically turns off after a predetermined period of time.

5. The disinfecting eyeglass case of claim 1, further comprising:

6. The disinfecting eyeglass case of claim 1, wherein each of the ultraviolet light emitting diode arrays comprises a plurality of ultraviolet light emitting diode chips.

7. The disinfecting eyeglass case of claim 6, wherein the ultraviolet light emitting diode chip is less than 100 microns in size.

8. The disinfecting eyeglass case of claim 1, wherein the ultraviolet absorbing layer comprises an ultraviolet absorber and a non-woven fabric.

9. The disinfecting eyeglass case of claim 8, wherein the ultraviolet absorber comprises one or more of salicylates, benzophenones, benzotriazoles, substituted acrylonitriles, triazines.

10. The disinfecting eyeglass case of claim 1, wherein the ultraviolet light emitting diode array is located at the bottom of the interior of the eyeglass case.