CN111358092A - micro/mini-LED-based disinfection glove and disinfection method - Google Patents

Abstract

The embodiment of the invention discloses a micro/mini-LED based disinfection glove and a disinfection method, wherein the disinfection glove comprises: the glove body comprises a wrist part, a palm part and finger parts; the LED light-emitting module is arranged around the wrist part and is used for emitting ultraviolet light to the palm part and the finger part; and the control module is connected with the LED light-emitting module and is used for providing working voltage for driving the LED light-emitting module. According to the invention, the micro/min-UVC-LED unit is used for disinfecting the gloves, so that the technical problems that the gloves are not convenient and fast to disinfect, the disinfection mode is not environment-friendly and is easy to harm human bodies in the prior art are solved, the gloves can be disinfected conveniently and timely, and the technical effect that the comfort of a wearer can be ensured on the premise of ensuring no harm and pollution to the human bodies is achieved.

Description

micro/mini-LED-based disinfection glove and disinfection method

Technical Field

The embodiment of the invention relates to an LED technology, in particular to a micro/mini-LED-based disinfection glove and a disinfection method.

Background

The common disinfection methods are classified into physical disinfection methods and chemical disinfection methods, and the chemical disinfection methods generally produce disinfection byproducts and are not beneficial to human health. Ultraviolet (UV) disinfection is a physical disinfection mode, has broad-spectrum sterilization capability and no secondary pollution, is developed in more than 40 years from the 70 th century, becomes a mature, efficient and environment-friendly disinfection technology, and is widely applied to various foreign fields.

The light that the human eye can receive is only a part of the electromagnetic spectrum. The wave having a larger energy than the violet ray is called UV ray. Such radiation has sufficient energy to act on chemical bonds, including living cells. The germicidal ultraviolet ray is solar ray invisible to human eyes, the wavelength is about 200-280nm, and the maximum germicidal effect is 250-265 nm. Ultraviolet rays are mainly used for killing microorganisms (such as bacteria, viruses, spores and other pathogens) by damaging radiation of the microorganisms and destroying functions of nucleic acids, so that the disinfection purpose is achieved. The action of ultraviolet light on nucleic acids can result in bond and strand breaks, interstrand cross-linking, and the formation of photoproducts, among other things, thereby altering the biological activity of DNA to render microorganisms unable to replicate themselves, and this ultraviolet damage is also lethal.

At present, an external tool is generally adopted for disinfecting gloves, so that the technical problems that the gloves are not convenient to disinfect and the disinfection mode is not environment-friendly enough and is easy to harm human bodies are caused.

Disclosure of Invention

The invention provides a micro/mini-LED-based disinfection glove and a disinfection method, which can realize the disinfection of the glove conveniently and in real time and can still ensure the comfort of a wearer on the premise of ensuring no harm and pollution to the human body.

In a first aspect, embodiments of the present invention provide a micro/mini-LED based sterilized glove, including:

the glove body comprises a wrist part, a palm part and finger parts;

the LED light-emitting module is arranged around the wrist part and is used for emitting ultraviolet light to the palm part and the finger part;

and the control module is connected with the LED light-emitting module and is used for providing working voltage for driving the LED light-emitting module.

Optionally, still include power module, power module centers on wrist portion sets up, including lithium cell and power shell, the lithium cell is used for external circuit power supply, power shell is used for the protection the lithium cell.

Optionally, the portable electronic device further comprises a switch module, wherein the switch module is connected with the power module and is used for generating a corresponding switch signal according to the pressing state of a switch key arranged on the switch module.

Optionally, the control module includes a processor, configured to receive the switching signal and control a working voltage of the LED lighting module according to the switching signal.

Optionally, the LED lighting module includes a micro/min-UVC-LED unit for emitting ultraviolet light to the palm portion and the finger portion for sterilization.

Optionally, the LED light-emitting module is disposed on one side of the power module, connected to the control module, and configured to receive the switching signal and control a working state of the micro/min-UVC-LED unit according to the switching signal.

Optionally, the glove body further comprises a hand arm portion, and the hand arm portion is a hollow table body.

Optionally, the switch module is mounted on the power supply housing, and the shape of the switch button includes a circle and a square.

In a second aspect, an embodiment of the present invention further provides a micro/mini-LED based glove disinfection method, including:

receiving a starting instruction sent by a control module of the glove based on the micro/mini-LED;

and starting a micro/min-UVC-LED light-emitting module according to the starting instruction so as to disinfect the micro/mini-LED-based gloves.

Optionally, the turning on the micro/min-UVC-LED lighting module according to the turning-on instruction to sterilize the micro/min-LED based glove comprises:

and opening the micro/min-UVC-LED light-emitting module according to the opening instruction and the preset time length/preset frequency so as to disinfect the micro/mini-LED-based gloves.

According to the invention, the micro/min-UVC-LED unit is used for disinfecting the gloves, so that the technical problems that the gloves are not convenient and fast to disinfect, the disinfection mode is not environment-friendly and is easy to harm human bodies in the prior art are solved, the gloves can be disinfected conveniently and timely, and the technical effect that the comfort of a wearer can be ensured on the premise of ensuring no harm and pollution to the human bodies is achieved.

Drawings

FIG. 1 is a schematic structural diagram of a micro/mini-LED-based disinfection glove provided in an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a micro/mini-LED-based disinfection glove provided by a second embodiment of the present invention;

FIG. 3 is a flowchart of a micro/mini-LED-based glove disinfection method according to a third embodiment of the present 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.

Micro Light-Emitting diodes (Micro Light-Emitting diodes, Micro/MINI-LEDs or Micro-LEDs) are a new generation of Display technology, which has the following advantages compared to other technologies such as Organic Light-Emitting diodes (OMINI-LEDs) and Liquid Crystal Displays (LCDs): high brightness due to small pitch, low power consumption due to high luminous efficiency, high resolution due to high luminous energy density, and long life due to the use of inorganic materials.

Example one

Fig. 1 is a schematic structural diagram of a micro/mini-LED-based disinfection glove according to an embodiment of the present invention. As shown in FIG. 1, the micro/mini-LED based antiseptic glove 100 of the present embodiment comprises:

a glove body 110 including a wrist portion 111, a palm portion 112, and finger portions 113;

an LED light emitting module 120 disposed around the wrist portion 111, the LED light emitting module 120 being configured to emit ultraviolet light to the palm portion 112 and the finger portion 113;

and the control module 130 is connected to the LED light emitting module 120, and is configured to provide an operating voltage for driving the LED light emitting module 120.

Specifically, when the disinfecting glove of the micro/mini-LED-based disinfecting glove 100 needs to be disinfected, the wearer can press the switch button arranged on the disinfecting glove 100 first, so that the control module 130 generates a corresponding LED driving signal to turn on the LED light emitting module 120, and after the LED light emitting module 120 is turned on, the LED light emitting module 120 irradiates ultraviolet light to the area between the palm portion 112 and the finger portion 113, thereby disinfecting the area. In this embodiment, the control module 130 may include an FPGA chip or other processor or processing chip, which is not further limited herein.

The first embodiment of the invention has the beneficial effects that the micro/min-UVC-LED unit is used for disinfecting the gloves, so that the technical problems that the gloves are not convenient to disinfect and the disinfection mode is not environment-friendly and is easy to harm human bodies in the prior art are solved, the gloves can be disinfected conveniently and timely, and the comfort of wearers can be ensured on the premise of ensuring no harm and pollution to the human bodies.

Example two

The second embodiment of the invention is further improved on the basis of the first embodiment. Fig. 2 is a schematic structural diagram of a micro/mini-LED-based disinfection glove according to a second embodiment of the present invention. As shown in FIG. 2, the micro/mini-LED based antiseptic glove 200 of the present embodiment includes:

a glove body 210 including a wrist portion 211, a palm portion 212, and finger portions 213;

an LED light emitting module 220 disposed around the wrist portion, the LED light emitting module being configured to emit ultraviolet light to the palm portion and the finger portion;

a control module 230, wherein the control module 230 is connected to the LED lighting module 220, and is configured to provide an operating voltage for driving the LED lighting module 220.

In this embodiment, the micro/mini-LED based disinfection glove 200 further comprises a power module 240, the power module 240 being disposed around the wrist portion 211 and comprising a lithium battery for supplying power to an external circuit and a power supply housing for protecting the lithium battery.

In this embodiment, the electronic device further includes a switch module 250, where the switch module 250 is connected to the power module 240 and configured to generate a corresponding switch signal according to a pressing state of a switch key 251 disposed on the switch module 250.

Specifically, when the disinfecting glove of the micro/mini-LED-based disinfecting glove 200 needs to be disinfected, the wearer can press the switch button 251 disposed on the disinfecting glove 200, so that the control module 230 generates a corresponding LED driving signal to turn on the LED light emitting module 220, and after the LED light emitting module 220 is turned on, the LED light emitting module 220 irradiates ultraviolet light to the area between the palm portion 212 and the finger portion 213, thereby disinfecting the area. For example, when the switch key 251 is pressed to a predetermined position (generally, such switch keys are mechanically locked, so that the switch key can be limited to a certain position), the switch module 250 generates a switch signal for turning on the LED lighting module 220 according to the pressed switch key 251; when the switch button 251 is reset, the switch module 250 generates a switch signal for turning off the LED lighting module 220 and sends the switch signal to the control module 230, so that the control module 230 turns off the LED lighting module 220. In an alternative embodiment, the switch key 251 may also be a touch display, and the user generates the switch signal by touching a button of the corresponding control interface. In other alternative embodiments, the LED lighting module 220 and the control module 230 may also be integrated with a smart band worn by a user, and the switch signal is generated through a control interface of the smart band.

In this embodiment, the control module 230 includes a processor for receiving the switching signal and controlling the operating voltage of the LED lighting module 220 according to the switching signal.

Specifically, when the control module 230 receives a switch signal for turning on the LED lighting module 220, the control module 230 drives the LED lighting module 220 according to the switch signal to turn on the LED lighting module 220, that is, the LED lighting module 220 is in a working state; when the control module 230 receives a switch signal for turning off the LED lighting module 220, the control module 230 turns off the LED lighting module 220 according to the switch signal, that is, the LED lighting module 220 is in an off-line state. In this embodiment, the control module 230 may include an FPGA chip or other processor or processing chip. The FPGA (Field-Programmable Gate Array) is set in its working state by a program stored in an on-chip RAM, and thus the on-chip RAM needs to be programmed during working. The user can adopt different programming modes according to different configuration modes. When the power is on, the FPGA chip reads the data in the EPROM into the on-chip programming RAM, and after the configuration is finished, the FPGA enters a working state. After power failure, the FPGA is recovered to be a white chip, and the internal logic relation disappears, so that the FPGA can be repeatedly used. The programming of the FPGA does not need a special FPGA programmer, and only needs a universal EPROM and a PROM programmer. When the function of the FPGA needs to be modified, only one EPROM needs to be replaced. Thus, different circuit functions can be generated by the same FPGA and different programming data. Thus, the use of FPGAs is very flexible. The circuit is a semi-custom circuit in the field of Application Specific Integrated Circuits (ASIC), not only overcomes the defects of the custom circuit, but also overcomes the defect that the number of gate circuits of the original programmable device is limited. The circuit design finished by hardware description language (Verilog or VHDL) can be quickly burned to FPGA for testing through simple synthesis and layout, and is the main technical flow of modern IC design verification. These editable elements may be used to implement some basic logic gates (such as AND, OR, XOR, NOT) OR some more complex combinational function such as a decoder OR mathematical equation. In most FPGAs, these editable elements also contain memory elements such as Flip-flops (Flip-flops) or other more complete memory blocks. The system designer can connect logic blocks inside the FPGA as if a circuit test board is placed in a chip through editable connections as needed. The logic block and connection of a finished FPGA after leaving the factory can be changed according to a designer, so that the FPGA can complete the required logic function. FPGAs are generally slower than ASICs (application specific integrated circuits) and achieve the same functionality over a larger area than ASIC circuits. They also have many advantages such as being quick to finish, being modifiable to correct errors in the procedure, and being less expensive to manufacture. Vendors may also provide inexpensive FPGAs with poor editing capabilities. Because of the relatively poor editable capabilities of these chips, the development of these designs is done on a common FPGA, and the design is then transferred to an ASIC-like chip.

In the present embodiment, the LED lighting module 220 includes a micro/min-UVC-LED unit 221, and the micro/min-UVC-LED unit 221 is used for emitting ultraviolet light to the palm portion 212 and the finger portion 213 for sterilization.

Specifically, the ultraviolet rays may be classified into a long wave UVA, a medium wave UVB, and a short wave UVC according to wavelength. The longer the wavelength, the stronger the penetration. The long-wave UVA has the wavelength of 320-400 nanometers, has strong penetrating power and can penetrate through glass and even 9 feet of water; and all the year round, whether cloudy or sunny or morning. More than 95% of the daily skin exposure to ultraviolet light is UVA, and thus it is most harmful to the skin. UVA can penetrate through epidermis to attack dermis layer, so that ossein and elastin in skin are seriously injured; and the self-protection capability of dermal cells is poor, and a small amount of UVA can cause great damage. Over time, the skin becomes loose, wrinkled, and microvessels emerge. At the same time, it activates tyrosinase, resulting in immediate melanin deposition and new melanin formation, which darkens the skin and lacks luster. UVA causes long-term, chronic and persistent damage, causing premature aging of the skin, and is also known as aging rays. The medium wave UVB, the wavelength of which is 290-320 nanometers, can oxidize the lipid layer with the protective function of the epidermis to dry the skin; further denaturalize nucleic acid and protein in epidermal cells to produce symptoms such as acute dermatitis (i.e. sunburn) and the like, and the skin becomes red and painful. Severe conditions, such as prolonged exposure to sunlight, also tend to cause skin cancer. In addition, long-term UVB damage can also cause melanocyte degeneration, resulting in sun spots that are difficult to eliminate. Short-wave UVC, the wavelength of which is 200-290 nm, is absorbed by the ozone layer before reaching the ground, so that the influence on the skin is negligible. Scientific and clinical trials have shown that UVB-induced skin damage is immediate and severe, and UVA damage to the skin is chronic over a long period. Therefore, the ideal protective product has high safety and small irritation, and more importantly, has the function of resisting UVA and UVB at the same time, so that the skin of a human body cannot be damaged by adopting UVC for disinfection.

In this embodiment, the LED lighting module 220 is disposed at one side of the power module 240, and is connected to the control module 230, and is configured to receive the switching signal and control a working state of the micro/min-UVC-LED unit 221 according to the switching signal.

Specifically, the LED light emitting module 220 adopts micro-LED technology, so the overall size of the LED light emitting module 220 is small, and the miniaturized LED light emitting module can be regarded as a small LED chip, which can still provide comfortable wearing experience for the wearer on the premise of ensuring high disinfection efficiency.

In this embodiment, the glove body 210 further includes an arm portion 214, and the arm portion 214 is a hollow table.

In this embodiment, the switch module 250 is mounted on the power supply housing, and the shape of the switch key 251 includes a circle and a square.

Specifically, in this embodiment, the shape of the switch button may be various, and may be circular or square, or may be other shapes, and which shape is specifically adopted may be determined according to the overall design of the sterile glove, and is not further limited herein.

In this embodiment, the LED lighting module 220 may further include an LED mounting substrate for mounting at least two micro/min-UVC-LED units 221.

In this embodiment, the LED mounting substrate may include an LED upper mounting substrate and an LED lower mounting substrate, and the micro/min-UVC-LED units 221 are symmetrically distributed along a connection line of the LED upper mounting substrate and the LED lower mounting substrate.

Specifically, the LED lighting module 220 may include a plurality of micro/min-UVC-LED units 221, and the micro/min-UVC-LED units 221 may be mounted on a mounting surface of the LED mounting substrate, and may be symmetrically distributed according to a connection line between the LED upper mounting substrate and the LED lower mounting substrate when mounted, or the micro/min-UVC-LED units 221 may be symmetrically mounted with a boundary between the palm surface and the back surface as a boundary. For example, after one micro/min-UVC-LED unit 221 is installed at one position of the palm surface, another micro/min-UVC-LED unit 221 can be installed at the corresponding position of the back surface of the hand. In this embodiment, only the micro/min-UVC-LED units 221 may be installed on the palm side or the back side of the hand, and the specific installation and installation number of the micro/min-UVC-LED units 221 may be determined according to the sterilization requirement of the glove, the product cost, the type of the purchased object, and the like, and is not further limited herein.

The second embodiment of the invention has the advantages that the micro/min-UVC-LED unit is used for disinfecting the gloves, so that the technical problems that the gloves are not convenient to disinfect and the disinfection mode is not environment-friendly and is easy to harm to human bodies in the prior art are solved, the gloves can be disinfected conveniently and timely, and the technical effect that the comfort of a wearer can be guaranteed on the premise of guaranteeing harmlessness and no pollution to the human bodies due to the adoption of the small LED technology is achieved.

EXAMPLE III

FIG. 3 is a flowchart of a micro/mini-LED-based glove disinfection method according to a third embodiment of the present invention. The present embodiment may be applicable to the case of intelligent sterilization of gloves, which may be performed by a processor or control chip. As shown in fig. 1, the method for disinfecting a micro/mini-LED glove of the present embodiment specifically includes the following steps:

and step S110, receiving a starting instruction sent by a control module of the glove based on the micro/mini-LED.

Specifically, the opening instruction in this embodiment is an instruction that is generated when a switch button in a switch module of the glove is pressed at a preset position, and is used for opening the LED light-emitting module to drive the LED light-emitting module to be in a working state. When a wearer of the disinfection glove needs to disinfect the disinfection glove, the LED light-emitting module can be controlled to be turned on or turned off through a switch button on the disinfection glove. In this embodiment, can also be through setting up a biological identification sensor for monitoring the action of wearing person, when this sensor monitored that the wearing person is in the quiescent condition for predetermineeing for a long time, just can send this sensing information to control module, and generate the instruction of opening that is used for opening the LED luminescence module on this disinfection gloves, just so can realize the intelligent disinfection to disinfection gloves through the action of judging the wearing person.

And S120, opening a micro/min-UVC-LED light-emitting module according to the opening instruction and the preset time length/preset frequency so as to disinfect the micro/mini-LED-based gloves.

Specifically, in this embodiment, the preset duration/preset frequency may be adjusted according to the wearer's requirement of a specific disinfection glove or the type or property of the purchasing merchant of the disinfection glove, for example, after an adult or a child stays in an epidemic area for a period of time, the LED lighting module may be turned on every half an hour to disinfect the disinfection glove once, for example, when the wearer is performing a medical experiment, a preset duration may be set, for example, 4 hours are set to disinfect the disinfection glove, or a disinfection duration may be set, for example, 1 minute is set for each disinfection duration.

The third embodiment of the invention has the advantages that the control module controls the LED light-emitting module to be turned on, and the micro/min-UVC-LED unit is used for disinfecting the gloves, so that the technical problems that the gloves are not convenient to disinfect and the disinfection mode is not environment-friendly and is easy to harm human bodies in the prior art are solved, the gloves can be disinfected conveniently and timely, and the comfort of wearers can be guaranteed on the premise of guaranteeing harmlessness and no pollution to human bodies.

The micro/mini-LED-based disinfection glove provided by the embodiment of the invention can execute the micro/mini-LED glove disinfection method provided by any embodiment of the invention, and has corresponding functional modules and beneficial effects of the execution method.

It should be noted that, in the embodiment of the micro/mini-LED based disinfection glove, the units and modules included in the embodiment are only divided according to the functional logic, but are not limited to the above division, as long as the corresponding functions can be realized; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.

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 illustrated 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 (10)

1. A micro/mini-LED based disinfecting glove, comprising:

the glove body comprises a wrist part, a palm part and finger parts;

the LED light-emitting module is arranged around the wrist part and is used for emitting ultraviolet light to the palm part and the finger part;

and the control module is connected with the LED light-emitting module and is used for providing working voltage for driving the LED light-emitting module.

2. The micro/mini-LED based disinfecting glove of claim 1, further comprising a power module disposed around the wrist portion, comprising a lithium battery for supplying power to an external circuit and a power housing for protecting the lithium battery.

3. The micro/mini-LED based disinfecting glove according to claim 2, characterized in that the glove further comprises a switch module, wherein the switch module is connected with the power module and is used for generating a corresponding switch signal according to the pressing state of a switch button arranged on the switch module.

4. The micro/mini-LED based disinfecting glove of claim 3, wherein the control module comprises a processor for receiving the switching signal and controlling the operating voltage of the LED light emitting module according to the switching signal.

5. The micro/mini-LED based disinfecting glove of claim 3, wherein the LED lighting module comprises a micro/min-UVC-LED unit for emitting ultraviolet light to the palm and finger portions for disinfection.

6. The micro/mini-LED based disinfecting glove according to claim 5, wherein the LED lighting module is arranged at one side of the power module and connected with the control module for receiving the switching signal and controlling the working state of the micro/min-UVC-LED unit according to the switching signal.

7. The micro/mini-LED based antiseptic glove of claim 2, wherein the glove body further comprises an arm portion, the arm portion being a hollow table.

8. The micro/mini-LED based disinfecting glove of claim 3, wherein the switch module is mounted on the power supply housing, and the shape of the switch button comprises a circle and a square.

9. A micro/mini-LED-based glove disinfection method is characterized by comprising the following steps:

receiving a starting instruction sent by a control module of the glove based on the micro/mini-LED;

and starting a micro/min-UVC-LED light-emitting module according to the starting instruction so as to disinfect the micro/mini-LED-based gloves.

10. The micro/mini-LED based glove disinfecting method according to claim 9, wherein the turning on the micro/min-UVC-LED lighting module according to the turn-on command to disinfect the micro/mini-LED based glove comprises:

and opening the micro/min-UVC-LED light-emitting module according to the opening instruction and the preset time length/preset frequency so as to disinfect the micro/mini-LED-based gloves.

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