CN215308628U

CN215308628U - Portable small article sterilizing device

Info

Publication number: CN215308628U
Application number: CN202121470350.6U
Authority: CN
Inventors: 罗嘉龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-12-28
Anticipated expiration: 2031-06-30

Abstract

The utility model provides a portable small article disinfection device which comprises a disinfection container, wherein a containing cavity for disinfecting small articles is arranged in the disinfection container, the disinfection container is provided with a closable opening, and the closable opening is communicated with the containing cavity; the inner surface of the disinfection container is provided with a light reflection coating film; the cavity is also provided with a mounting box, and the mounting box is internally provided with an ultraviolet lamp, a driving module, a control module, a power supply module and an anion generator; the ultraviolet lamp is electrically connected with the driving module, and the driving module and the negative ion generator are respectively electrically connected with the control module; the power supply module is electrically connected with the control module; the negative ion head of the negative ion generator penetrates through the mounting box and is positioned in the accommodating cavity; the efficiency of portable degassing unit to the disinfection of little article and disinfection coverage have been improved, can remove peculiar smell air-purifying to little article and degassing unit self simultaneously.

Description

Portable small article sterilizing device

Technical Field

The utility model relates to the field of disinfection, in particular to a portable small object disinfection device.

Background

The existing mask can not be used for a long time due to the sanitary problem, the social demand on the mask is huge in certain special periods, if infectious diseases are serious, the mask is possibly seriously short, the using time of the mask needs to be prolonged or the mask needs to be recycled at this time, and at this time, if the sanitation on the mask cannot be guaranteed, the health of a human body can be influenced.

Some devices are available on the market, and can disinfect the masks after the masks are used, but most of the existing disinfection devices cannot be carried and can not disinfect the masks at any time and any place, so that the defects of troublesome use exist. The prior Chinese patent CN212466625U discloses a portable mask disinfection device, which disinfects a mask placed in a disinfection bag by arranging an ultraviolet lamp tube in the disinfection bag, thereby solving the problem that the disinfection device has poor portability in disinfecting small articles.

Because of the irradiation of ultraviolet rays and the reflection intensity of the ultraviolet rays in the disinfection bag, small objects in the disinfection bag cannot be sterilized with no dead angle and high efficiency by only depending on the ultraviolet rays, and peculiar smell cannot be removed from the small objects in the disinfection bag. The small articles are exposed in the external environment for a long time and cannot achieve effective sterilization and cleaning effects through other conventional cleaning modes such as single washing, disinfection solution or alcohol, the small articles are not limited to masks, and the small articles can be mobile phones, accessories, keys, jewelry, glasses, combs, toothbrushes and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable small object disinfection device, which solves the defects and shortcomings in the prior art, improves the disinfection effect by adding negative ions for disinfection, realizes dead-angle-free high-speed and high-efficiency disinfection and sterilization of small objects, removes peculiar smell of the small objects, quickly and effectively disinfects and deodorizes the small objects without dead angles, does not oxidize the disinfected small objects, and does not cause the problem that every dead angle cannot be disinfected.

The embodiment of the utility model provides a portable small article disinfection device which comprises a disinfection container, wherein a cavity for disinfecting small articles is arranged in the disinfection container, the disinfection container is provided with a closable opening, the closable opening is communicated with the cavity, and the inner surface of the disinfection container is provided with a light reflection coating; the cavity is also provided with a mounting box, and the mounting box is internally provided with an ultraviolet lamp, a driving module, a control module, a power supply module and an anion generator; the ultraviolet lamp is electrically connected with the driving module, and the driving module and the negative ion generator are respectively electrically connected with the control module; the power supply module is electrically connected with the control module; and the negative ion head of the negative ion generator penetrates through the mounting box and is positioned in the accommodating cavity.

In an alternative or preferred embodiment, the mounting box comprises a lid and a box body;

the box body penetrates through one side surface of the disinfection container, and the box body is fixedly connected with the disinfection container; the opening side of the box body is positioned outside the disinfection container, and the cover is covered with the opening side of the box body; a light transmitting opening is formed in one side, facing the cavity, of the box body, and the ultraviolet lamp is arranged at the light transmitting opening; the part of the box body, which is positioned in the containing cavity, is also provided with a negative ion port, and a negative ion head of the negative ion generator penetrates through the negative ion port.

In an alternative or preferred embodiment, the ultraviolet lamp is an ozone-free ultraviolet lamp or an ozone ultraviolet lamp.

In an alternative or preferred embodiment, the ultraviolet lamp is an ultraviolet lamp tube or an ultraviolet lamp bead.

In an alternative or preferred embodiment, the power supply module comprises a battery, a USB interface, a rechargeable battery or a solar cell.

In an alternative or preferred embodiment, the drive module comprises a frequency converter and a driver; the frequency converter is electrically connected with the control module and the driver respectively, and the driver is electrically connected with the ultraviolet lamp.

In an alternative or preferred embodiment, the control module comprises a control switch; the input end of the control switch is electrically connected with the power supply module, and the output end of the control switch is respectively electrically connected with the driving module and the negative ion generator.

In an alternative or preferred embodiment, the control switch is mounted in the mounting box and passes through the rear of the sterilization container so as to be located outside the sterilization container.

In an alternative or preferred embodiment, the disinfection container is provided with a buckle, a button, a magic tape or a zipper for controlling the opening and closing of the disinfection container.

In an alternative or preferred embodiment, a timer is further provided in the mounting box; the outer surface of the disinfection container is also provided with a display screen and an indicator light; the timer is respectively electrically connected with the control module, the display screen and the indicator lamp.

Compared with the prior art, the application has the following beneficial effects: control ultraviolet lamp to work when electrifying through drive module and send ultraviolet light, ultraviolet light carries out multiple reflection through the light transmission coating film of the internal surface of disinfection container to make ultraviolet light can cover whole appearance chamber, thereby carry out the ultraviolet sterilization disinfection to the little article that holds in the chamber, ultraviolet light can be blocked to the light transmission coating film simultaneously, prevents that ultraviolet light from leaking to holding the chamber outside. Meanwhile, the negative ion generator is electrified to work, the negative ion head of the negative ion generator releases negative ions to the containing cavity, the negative ions disinfect small objects in the containing cavity, and meanwhile, air in the containing cavity is purified to remove peculiar smell. Because the negative ions flow along with the air, the negative ions can be spread over the whole containing cavity, the corner positions of the containing cavity can be guaranteed to be disinfected by the negative ions, and the disinfecting coverage area of the containing cavity is increased. Meanwhile, the small articles are disinfected through the negative ions and the ultraviolet rays, and the disinfection effect and the disinfection efficiency of the small articles can be improved.

Drawings

FIG. 1 is a schematic view of the external structure of the portable small item sterilizer of the present invention;

FIG. 2 is a schematic cross-sectional view of a portable small item sterilizer of the present invention;

FIG. 3 is a schematic cross-sectional view of the mounting box of the present invention;

FIG. 4 is a control schematic block diagram of the portable small item disinfection device of the present invention;

FIG. 5 is a schematic view of another external structure of the portable small object sterilizer of the present invention.

The drawings illustrate schematically: 1. sterilizing the container; 2. the opening can be closed; 3. a cavity; 4. mounting a box; 5. a circuit board; 10. a power supply module; 20. a control module; 21. a control switch; 30. a drive module; 40. a negative ion generator; 50. an ultraviolet lamp; 60. a display screen; 70. and an indicator light.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

Referring to fig. 1 to 4, an embodiment of the present application provides a portable small object sterilization device, including a sterilization container 1, a cavity 3 for sterilizing small objects is provided in the sterilization container 1, the sterilization container 1 is provided with a closable opening 2, the closable opening 2 is communicated with the cavity 3, and a light reflection coating is provided on an inner surface of the sterilization container 1; the chamber 3 is further provided with a mounting box 4, and the mounting box 4 is provided with an ultraviolet lamp 50, a driving module 30, a control module 20, a power supply module 10 and an anion generator 40; the ultraviolet lamp 50 is electrically connected with the driving module 30, and the driving module 30 and the negative ion generator 40 are respectively electrically connected with the control module 20; the power supply module 10 is electrically connected with the control module 20; the negative ion head of the negative ion generator 40 penetrates the mounting box 4 and is located in the accommodating cavity 3.

In this embodiment, when small objects need to be sterilized, the closable opening 2 of the sterilization container 1 is opened, then the small objects are put into the cavity 3 of the sterilization container 1, and then the closable opening 2 is closed, so that the cavity 3 of the sterilization container 1 becomes a closed space. The control module 20 is then operated to turn on the control module 20, so that the power supply module 10 supplies power to the driving module 30 and the anion generator 40 through the control module 20, respectively. Drive module 30 is electrified time control ultraviolet lamp 50 and is worked and send ultraviolet light, and ultraviolet light carries out multiple reflection through the light transmission coating film of the internal surface of disinfection container 1 to make ultraviolet light can cover whole appearance chamber 3, thereby carry out the ultraviolet sterilization disinfection to the little article that hold in the chamber 3, ultraviolet light can be blocked to the coating film of light transmission simultaneously, prevents that ultraviolet light from leaking to holding the chamber 3 outside. Meanwhile, the negative ion generator 40 is powered on to work, the negative ion head of the negative ion generator 40 releases negative ions to the cavity 3, the negative ions disinfect small objects in the cavity 3, and meanwhile, air in the cavity 3 is purified to remove peculiar smell. Because the anion is along with the air flow, consequently the anion can spread throughout whole appearance chamber 3, guarantees that the corner position in appearance chamber 3 also can be disinfected by the anion, has improved the sterile coverage area to holding chamber 3. Meanwhile, the small articles are disinfected through the negative ions and the ultraviolet rays, and the disinfection effect and the disinfection efficiency of the small articles can be improved.

Wherein the small items include, but are not limited to, masks, cell phones, accessories, keys, jewelry, glasses, combs, and toothbrushes. The planar shape of the sterilization container 1 includes, but is not limited to, a rectangle, a circle, an ellipse, a trapezoid, and the like. The sterilization container 1 may be a sterilization bag structure. The light reflection coating is a composite film which can effectively reflect ultraviolet light sources and block ultraviolet leakage.

Referring to fig. 3, in an alternative or preferred embodiment, the mounting box 4 includes a cover and a box body. The box body penetrates through one side surface of the disinfection container 1 and is fixedly connected with the disinfection container 1; the opening side of the box body is positioned outside the disinfection container 1, and the cover is covered with the opening side of the box body; a light transmitting opening is formed in one side, facing the cavity 3, of the box body, and the ultraviolet lamp 50 is arranged at the light transmitting opening; the part of the box body, which is positioned in the accommodating cavity 3, is also provided with a negative ion port, and a negative ion head of the negative ion generator 40 penetrates through the negative ion port.

In the present embodiment, a circuit board 5 is disposed in the case, and the ultraviolet lamp 50, the driving module 30, the control module 20, the power supply module 10 and the negative ion generator 40 are integrated on the circuit board 5. The ultraviolet lamp 50 irradiates ultraviolet light into the chamber 3 through the light-transmitting opening of the case. The negative ion generator 40 penetrates through the negative ion port, so that the negative ion head of the negative ion generator 40 can directly release negative ions in the accommodating cavity 3, and the utilization efficiency of the negative ions is improved. Protection measures for the ultraviolet lamp 50 are provided at the light transmitting opening, for example, an explosion-proof net is provided at the light transmitting opening.

The lid can be opened in the back outside of disinfection container 1 to circuit board 5 in the box body operates, is convenient for manufacture and later stage maintenance.

In an alternative or preferred embodiment, the ultraviolet lamp 50 is an ozone-free ultraviolet lamp 50 or an ozone-containing ultraviolet lamp 50. In the present embodiment, the ultraviolet lamp 50 is selected from the ozone-free ultraviolet lamp 50 or the ozone-containing ultraviolet lamp 50 according to actual needs, and is not limited herein.

In an alternative or preferred embodiment, the ultraviolet lamp 50 is an ultraviolet lamp tube or an ultraviolet lamp bead. In the present embodiment, the ultraviolet lamp 50 is an ultraviolet lamp tube or an ultraviolet lamp bead selected according to actual needs, and is not limited herein. The ultraviolet lamp tube can adopt a U-shaped tube with a cold electrode or a U-shaped, H-shaped or straight-line tube quartz tube mercury lamp with a hot electrode. Wherein, ultraviolet lamp pearl can be UVC ultraviolet lamp pearl.

In an alternative or preferred embodiment, the power supply module 10 comprises a battery, a USB interface, a rechargeable battery or a solar cell. In the embodiment, a plurality of power supply modes are provided, a fifth battery, a rechargeable battery and a solar battery are arranged on the circuit board 5, and a USB interface is arranged, wherein the fifth battery is used as a standby battery and can not be charged, and under the condition that the rechargeable battery, the solar battery and the USB interface can not be used, the fifth battery can be used for providing power for the device; the rechargeable battery and the solar battery can be used repeatedly because the rechargeable battery and the solar battery can be charged, and the rechargeable battery and the solar battery are used as a common power supply of the device to ensure the sustainable use of the power supply module 10 of the device; in addition, the USB interface is used for being connected with an external power supply, such as a charger, a charger and the like; the utility model provides a plurality of power supply modes, thereby ensuring the sustainable use of the device, adapting to different working environments, and ensuring the disinfection of small objects at any time and any place. Wherein, still be provided with solar panel on disinfection container 1's surface, solar panel is flexible solar panel or semi-flexible solar panel, and solar panel charges solar cell, converts light energy into the electric energy through solar panel and saves in solar cell to realize supplying power through solar energy to degassing unit.

In an alternative or preferred embodiment, the drive module 30 comprises a frequency converter and a drive; the frequency converter is electrically connected to the control module 20 and the driver, respectively, and the driver is electrically connected to the ultraviolet lamp 50. In this embodiment, when the control module 20 is turned on, the power supply module 10 supplies power to the frequency converter through the control module 20, and the frequency converter transforms and converts the power voltage to control the operation of the ultraviolet lamp 50 through the driver.

In an alternative or preferred embodiment, the control module 20 comprises a control switch 21; the input end of the control switch 21 is electrically connected to the power supply module 10, and the output end of the control switch 21 is electrically connected to the driving module 30 and the negative ion generator 40, respectively.

The control switch 21 may be a button switch, a touch switch, a light source inductive switch, or other switches, and controls the start and stop of the disinfection device through at least one of the switches.

Wherein, degassing unit can also not set up the switch, directly sets for opening of degassing unit through control IC after the product circular telegram and stops, has reduced artificial control, has guaranteed sufficient disinfection time, has avoided the disinfection time not long enough to lead to disinfecting the disinfection incomplete.

In an alternative or preferred embodiment, the control switch 21 is mounted in the mounting box 4 and passes through the back of the sterilization container 1 so as to be located outside the sterilization container 1. The switch is arranged outside the disinfection container 1 and is convenient to control.

In an alternative or preferred embodiment, the disinfection container 1 is provided with a buckle, a button, a hook and loop fastener or a zipper for controlling the opening and closing of the disinfection container 1. The opening and closing of the disinfection container 1 are controlled through the form of the buckle, the button, the magic tape and the zipper, and the operation of a user is convenient. The sterilization container 1 can be folded, for example, three times, with the circuit board 5 as the bottom layer, and the two sides are folded inwards toward the bottom layer. Meanwhile, a buckle or a button can be arranged, and after the three times of folding, the lamination layers on the two sides are buckled, so that the disinfection container 1 is kept in a folded state. The sterilization container 1 occupies a smaller area after being folded, and is more convenient to carry.

Referring to fig. 4, in an alternative or preferred embodiment, a timer is further disposed in the mounting box 4; the outer surface of the disinfection container 1 is also provided with a display screen 60 and an indicator lamp 70; the timer is electrically connected to the control module 20, the display screen 60, and the indicator lamp 70, respectively.

In the present embodiment, when the control module 20 is turned on, the timer starts counting and the indicator lamp 70 is turned on. The indicator lamp 70 is illuminated to indicate that the sterilization container 1 is currently being sterilized. The timer starts counting time and the counted time is displayed by the display screen 60, so that the user can see the length of time the sterilization container 1 has been sterilized through the display screen 60.

In one embodiment, the disinfection device is further provided with a buzzer, the buzzer is electrically connected with the timer, and the buzzer is controlled to work and make a sound when the timer reaches a preset time so as to remind a user that the disinfection time is up.

In one embodiment, the modules of the electric control part are all intelligent ICs, so that the safety of the disinfection device can be effectively improved.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.

Claims

1. A portable small article disinfection device is characterized by comprising a disinfection container, wherein a containing cavity for disinfecting small articles is arranged in the disinfection container, the disinfection container is provided with a closable opening, and the closable opening is communicated with the containing cavity; the inner surface of the disinfection container is provided with a light reflection coating film; the cavity is also provided with a mounting box, and the mounting box is internally provided with an ultraviolet lamp, a driving module, a control module, a power supply module and an anion generator; the ultraviolet lamp is electrically connected with the driving module, and the driving module and the negative ion generator are respectively electrically connected with the control module; the power supply module is electrically connected with the control module; and the negative ion head of the negative ion generator penetrates through the mounting box and is positioned in the accommodating cavity.

2. The portable small item disinfection apparatus of claim 1, wherein said mounting case comprises a lid and a case body;

3. The portable small item disinfection apparatus of claim 1, wherein the ultraviolet lamp is a ozone-free ultraviolet lamp or an ozone ultraviolet lamp.

4. The portable small item disinfection device of claim 1, wherein the ultraviolet light is an ultraviolet light tube or an ultraviolet light bead.

5. The portable small item disinfection device of claim 1, wherein the power module comprises a battery, a USB interface, a rechargeable battery, or a solar cell.

6. The portable small item disinfection apparatus of claim 1, wherein said drive module comprises a frequency converter and a drive; the frequency converter is electrically connected with the control module and the driver respectively, and the driver is electrically connected with the ultraviolet lamp.

7. The portable small item disinfection device of claim 1, wherein the control module comprises a control switch; the input end of the control switch is electrically connected with the power supply module, and the output end of the control switch is respectively electrically connected with the driving module and the negative ion generator.

8. The portable small item disinfection apparatus of claim 7, wherein the control switch is mounted in the mounting box and passes through a back of the disinfection container so as to be located outside the disinfection container.

9. The portable small item disinfection device of claim 1, wherein the disinfection container is provided with a snap, button, hook and loop fastener, or zipper for controlling the opening and closing of the disinfection container.

10. The portable small item disinfection apparatus of claim 1, wherein a timer is further disposed in said mounting box; the outer surface of the disinfection container is also provided with a display screen and an indicator light; the timer is respectively electrically connected with the control module, the display screen and the indicator lamp.