CN213130976U

CN213130976U - Portable sterilizing device

Info

Publication number: CN213130976U
Application number: CN202021035026.7U
Authority: CN
Inventors: 沈佳烨
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-05-07
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses a portable disinfection device with low cost and convenient carrying, which comprises a box body, a box cover, a closed space formed by the box body and the box cover, and a detachable ultraviolet disinfection system arranged in the closed space; the inner walls of the box body and the box cover are provided with reflecting layers; the ultraviolet disinfection system comprises an LED ultraviolet lamp bead module, a control module, a starting switch and an energy storage module, wherein the LED ultraviolet lamp bead module, the control module, the starting switch and the energy storage module are connected by a circuit; the control module is composed of a human body induction switch and a time delay switch with a time delay automatic closing function.

Description

Portable sterilizing device

Technical Field

The utility model relates to a disinfection device, in particular to a disinfection device for disinfecting a mask, an ocular lens and the like.

Background

In the epidemic prevention period, the supply of disposable articles such as masks, eyepieces, protective clothing and the like is very tight, the high price of the articles is also caused, and in order to prolong the use times and reduce the use cost, the protective articles are mostly sterilized, and most commonly, ultraviolet rays are used for sterilization. The ultraviolet ray has high energy, can destroy the DNA and RNA structure in the microorganism body, and leads the genetic material in the microorganism body such as virus, bacteria and the like to generate fracture, cross linking or form photochemical products, thereby achieving the effects of sterilization and disinfection. Ultraviolet rays with the wavelength of about 185nm can also act on oxygen in the air to generate ozone with strong oxidation effect, and the purpose of killing viruses and bacteria can be achieved. However, the disinfection cabinets in the market are large and medium, the price is relatively high, and the disinfection cabinets are not convenient to carry outside.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a portable degassing unit with low costs and be convenient for go out to carry.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a portable disinfection device comprises a box body, a box cover, a closed space formed by the box body and the box cover, and a detachable ultraviolet disinfection system arranged in the closed space; the inner walls of the box body and the box cover are provided with reflecting layers; the ultraviolet disinfection system comprises an LED ultraviolet lamp bead module, a control module, a starting switch and an energy storage module, wherein the LED ultraviolet lamp bead module, the control module, the starting switch and the energy storage module are connected by a circuit; the control module is composed of a human body induction switch and a time delay switch with a time delay automatic closing function.

Preferably, the lamp bead module is composed of a plurality of LED ultraviolet lamp beads connected to the same circuit board; the lamp pearl module is a plurality of.

Preferably, the inner side of the box cover or the box body is provided with an accommodating cavity, and the energy storage module, the control module and the starting switch are all arranged in the accommodating cavity; the back of the lamp bead module is arranged on the box cover or the box body through a pair of detachable components.

Preferably, the detachable component can be a magnetic attraction component, a thread gluing component and the like.

Preferably, a sealing bag is further arranged in the box body, an opening is formed in one side of the sealing bag, and the opening is sealed through a sealing assembly; a reflective layer is arranged on the inner wall of the sealing bag; the ultraviolet disinfection system can be disassembled and then placed in the sealing bag to work.

Preferably, an external control module is arranged on the outer side of the box cover or the box body; the external control module comprises an ultraviolet work indicator light, a power indicator light and a power switch which are connected by a circuit; the box cover or the box body is also internally provided with a plug-in component which is connected with the external control module circuit, and the ultraviolet disinfection system is connected with the external control module circuit through the plug-in component; the control module further comprises an ultraviolet work indicator lamp switch, and the ultraviolet work indicator lamp switch is connected with the ultraviolet work indicator lamp circuit.

Preferably, a power supply jack connected with an external power supply is further arranged on the outer side of the box cover or the box body, and the power supply jack is connected with the power supply switch circuit and charges the energy storage module.

Preferably, a handle is arranged on the outer side of the box body or the box cover; the junction of the box body and the box cover is also provided with a box buckle component for buckling the box body and the box cover.

Preferably, a sealing assembly is further arranged at the joint of the box body and the box cover; the sealing assembly may be a bump and groove seal, a seal strip, or the like.

Preferably, the light reflecting layer may be an aluminum film, mirror PVC, or the like.

Compared with the prior art the beneficial effects of the utility model: firstly, the LED ultraviolet lamp bead module is adopted, so that the power is low, the efficiency is high, the carrying is convenient, and the damage is not easy to occur; secondly, the detachable ultraviolet disinfection system is combined with the box body, so that the cost is low, and the box is small and exquisite and is easy to carry outside; the design of the reflecting layer can reflect ultraviolet rays, so that the maximum utilization rate of the ultraviolet rays is improved while the ultraviolet rays are prevented from being absorbed by the box body, and the disinfection effect is greatly improved; fourthly, the energy storage module can be normally sterilized and used under the condition that no external power supply exists when people go out; fifthly, the human body induction switch can be closed when sensing a human body, so that the human body is prevented from being injured by ultraviolet rays; the ultraviolet work indicator lamp switch realizes that the disinfection system can be observed to normally work in the container outside the sealed container.

The method has the further beneficial effects that: the lamp bead modules can be placed at different positions in the box, so that the disinfection effect is improved; secondly, whether the disinfection work is in progress or not can be visually seen through the ultraviolet work indicating lamp, so that the influence on human health caused by disinfection failure is avoided, and disinfected articles can be taken out before the disinfection work is sensed; and thirdly, the power switch and the external plug hole of the circuit connection external power supply can be used for starting the sterilization work outside the box through the power switch, and meanwhile, the external power supply can be directly used for sterilization in places with the external power supply, and the energy storage module can also be charged through the external plug hole, so that the energy storage module is convenient to use when going out next time.

Drawings

FIG. 1 is a schematic diagram of a circuit control structure of the portable disinfection device of the present invention;

FIG. 2 is a schematic perspective view of the case cover in an open state;

FIG. 3 is a schematic perspective view of the lid in a closed position;

fig. 4 is a schematic perspective view of a case cover in an open state according to another embodiment.

Detailed Description

In order to make the technical solution of the present invention clearer, the following describes the present invention in detail with reference to fig. 1 to 4. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.

Example 1: reference is made to figures 1, 2 and 3. A portable disinfection device comprises a box body 1, a box cover 2, a closed space formed by the box body 1 and the box cover 2, and a detachable ultraviolet disinfection system 3 arranged in the closed space; the inner walls of the box body 1 and the box cover 2 are both provided with the reflecting layers 22, the reflecting layers 22 can be made of materials with high reflecting light, such as aluminum films, mirror PVC and the like, and can form a mirror effect on the inner walls of the box body 1 and the box cover 2, so that ultraviolet light is reflected into a closed space and is not absorbed by the inner wall of the box body 1 or the inner wall of the box cover 2, and the utilization rate of the ultraviolet light is improved; a cloth bag is arranged on the inner side of the box cover 2 (or on the inner side of the box body 1), the upper end of the cloth bag is opened, and an accommodating cavity 4 is formed between the upper end of the cloth bag and the inner wall of the box cover 2; the outer side of the cloth bag is also provided with a reflective layer.

The ultraviolet disinfection system 3 comprises an LED ultraviolet lamp bead module 30, a control module 32, a starting switch 33 and an energy storage module 31 for supplying power to the ultraviolet disinfection system 3; the lamp bead module 30, the control module 32, the starting switch 33 and the energy storage module 31 are all in circuit connection; the energy storage module 31 is made by adopting a battery charging and discharging technology in the prior art such as a charger, a storage battery and the like, and the energy storage module 31 effectively solves the problem that the disinfection work can be carried out in the environment without an external power supply; the starting switch can also be arranged on the outer surface of the container through a lead; the control module 32 is composed of a human body induction switch (not shown in the figure), a time delay switch (not shown in the figure) with a time delay automatic closing function and an ultraviolet work indicator lamp switch (not shown in the figure), the ultraviolet work indicator lamp switch circuit is connected with an ultraviolet work indicator lamp, the ultraviolet work indicator lamp can be arranged outside the box through a lead, the ultraviolet work indicator lamp switch is automatic, when the ultraviolet work indicator lamp detects that ultraviolet light exists, the ultraviolet work indicator lamp is turned on to be on, and when the ultraviolet work indicator lamp is turned off after the start switch is pressed, the disinfection system is in fault and needs to be overhauled urgently, and the disinfection safety is guaranteed; when needing to be disinfected, articles such as a mask to be disinfected are put into the box body 1, the starting switch 33 is pressed, because of the function of the human body inductive switch (i.e. the human body inductive switch automatically cuts off the power when sensing the human body through infrared, which is not described in detail in the prior art), the ultraviolet disinfection system 3 does not work, after the case cover 2 is closed, under the action of the human body inductive switch, the ultraviolet disinfection system 3 starts to disinfect, the ultraviolet work indicator lamp 6 is on, under the action of the time delay switch, the power is automatically cut off when the time to be disinfected reaches the set time, the ultraviolet work indicator lamp 6 is turned off, the time delay switch is the prior art, the time delay of the time delay switch can be set in a knob type or a pull type, thus, the delay switch is automatically closed when the time is up, the defect that the ultraviolet lamp works for a long time when no person shuts down is effectively overcome, and the disinfection work becomes safer, more energy-saving and easier to operate; the energy storage module 31, the control module 32 and the starting switch 33 are placed in the containing cavity 4 of the cloth bag, and the direct placement structure not only reduces the cost, but also can be easily taken out for maintenance and replacement; the lamp bead module 30 can be one or a plurality of lamp bead modules, the lamp bead module 30 is composed of a plurality of LED ultraviolet lamp beads connected to the same circuit board, and ultraviolet light is adopted, so that the physical performance of objects can not be damaged, and the disinfection effect can be achieved; the back of the lamp bead module 30 is arranged on the box cover 2 or the box body 1 through a pair of detachable components; the detachable component can be a magnetic attraction component, a thread gluing component and the like; through the fixed lamp pearl module 30 of removable subassembly, not only maintenance, change are very convenient, can also fix lamp pearl module 30 in case lid 2 or box 1 any position. The utility model discloses an among the portable degassing unit, the case can directly adopt domestic medical kit, and domestic medical kit combines together with the ultraviolet ray disinfection system 3 that can dismantle like this, and not only the cost is with low costs, small and exquisite portable moreover.

More preferably, an external control module 10 may be further disposed outside the box cover 2 or the box body 1; the external control module 10 comprises an ultraviolet work indicator lamp 6, a power indicator lamp 5 and a power switch 7 which are connected by a circuit; the box cover 2 or the box body 1 is also internally provided with a plug-in component connected with a circuit of the external control module 10 (the plug-in component is in the prior art and is not described herein, and is not shown in the figure), the ultraviolet disinfection system 3 is connected with the circuit of the external control module 10 through the plug-in component, specifically, an ultraviolet work indicator lamp 6, a power indicator lamp 5 and a power switch 7 on the outer side of the box cover 2 are connected with the circuit, the ultraviolet work indicator lamp 6 is connected with the ultraviolet disinfection system 3 in the box cover 2 through the plug-in component which can be plugged in and pulled out at will, when disinfection is needed, the ultraviolet disinfection system 3 is started by pressing the power switch 7 on the outer side of the box cover 2, and the power indicator lamp 5 and the ultraviolet; the ultraviolet work indicating lamp 6 is made of a photosensitive element and is used for displaying whether the disinfection work is normal, the photosensitive element can sense the intensity of light and control the ultraviolet work indicating lamp 6 to emit light, when the disinfection work is normally carried out, the ultraviolet work indicating lamp 6 senses the light of the ultraviolet lamp, the ultraviolet work indicating lamp 6 is lightened, otherwise, the ultraviolet work indicating lamp 6 is extinguished; the working state of the ultraviolet disinfection system 3 can be visually seen through the ultraviolet working indicator lamp 6, so that the disinfection work is convenient to carry out.

Preferably, a power jack 8 for connecting an external power source is further disposed on the outer side of the case cover 2 or the case body 1, the power jack 8 is connected with a power switch circuit through a power cord and charges the energy storage module 31, so that the sterilization can be performed indoors by connecting with the external power source, and the energy storage module 31 can be charged, thereby facilitating the sterilization without external power.

As a more preferable scheme, a handle 9 is arranged on the outer side of the box body 1 or the box cover 2, so that the box body or the box cover is convenient to carry when going out; a sealing component is also arranged at the joint of the box body 1 and the box cover 2; the sealing assembly can be a convex block and groove sealing structure, a sealing strip and the like, the upper section and the lower section of the sealing assembly are mutually embedded, so that light rays in the box can not leak out of the box when the box body 1 and the box cover 2 are closed; the junction of the box body 1 and the box cover 2 is also provided with a box buckle assembly 11 for buckling the box body and the box cover, so that the box is not easy to open after being closed, and the air tightness of the space in the box is further ensured.

Example 2: reference is made to fig. 4 on the basis of example 1. A portable sterilizing device, also put the collapsible sealed bag 20 in its container 1, one side of the sealed bag 20 is opened and the opening is sealed through the seal assembly, the seal assembly can be the zipper, pressing the sealing strip, etc.; the inner wall of the sealing bag 20 is provided with a reflective layer, and the reflective layer can be made of aluminum films, mirror PVC and the like; the whole ultraviolet disinfection system 3 can be directly disassembled and then placed in the sealing bag 20 for disinfection; the sealing bags 20 can be one or more, and the sealing bags 20 can be in different sizes and specifications, so that the sealing bags in different sizes and specifications can be selected for use according to the size and the quantity of objects to be disinfected, the sealing bags are convenient and sanitary, and the ultraviolet disinfection system 3 can be directly detached and the sealing bags 20 are taken out without carrying a box when going out, so that a lot of space is saved. During the use, will treat that article such as sterile gauze mask are put into sealed bag 20, press starting switch 33, because human inductive switch's effect, ultraviolet disinfection system 3 is out of work, treat sealed bag 20 sealed after, under human inductive switch's effect, ultraviolet disinfection system 3 begins to disinfect, under the effect of delay switch, treat to disinfect to the time auto-power-off of settlement, easy operation, disinfection are faster safer, can disinfect under arbitrary occasion.

Claims

1. A portable disinfection device, characterized by: comprises a box body (1), a box cover (2), a closed space formed by the box body (1) and the box cover (2), and a detachable ultraviolet disinfection system (3) arranged in the closed space; the inner walls of the box body (1) and the box cover (2) are provided with a reflecting layer (22); the ultraviolet disinfection system (3) comprises an LED ultraviolet lamp bead module (30), a control module (32), a starting switch (33) and an energy storage module (31) which are connected by a circuit and used for supplying power to the ultraviolet disinfection system (3); the control module (32) is composed of a human body induction switch and a time delay switch with a time delay automatic closing function.

2. A portable disinfection device as claimed in claim 1, wherein: the lamp bead module (30) is composed of a plurality of LED ultraviolet lamp beads connected to the same circuit board; the lamp bead modules (30) are multiple.

3. A portable disinfection device as claimed in claim 1, wherein: the inner side of the box cover (2) or the box body (1) is provided with an accommodating cavity (4), and the energy storage module (31), the control module (32) and the starting switch (33) are all arranged in the accommodating cavity (4); the back of the lamp bead module (30) is arranged on the box cover (2) or the box body (1) through a pair of detachable components.

4. A portable disinfection device as claimed in claim 3, wherein: the detachable component can be a magnetic attraction component and a thread gluing component.

5. A portable disinfection apparatus as claimed in claim 3 or 4, wherein: a sealing bag (20) is also arranged in the box body (1), one side of the sealing bag (20) is provided with an opening, and the opening is sealed by a sealing component; a reflective layer is arranged on the inner wall of the sealing bag (20); the ultraviolet disinfection system (3) can be detached and then arranged in the sealing bag (20) to work.

6. A portable disinfection device as claimed in claim 1, wherein: an external control module (10) is arranged on the outer side of the box cover (2) or the box body (1); the external control module (10) comprises an ultraviolet work indicator lamp (6), a power indicator lamp (5) and a power switch (7) which are connected by a circuit; the box cover (2) or the box body (1) is also internally provided with a plug-in component in circuit connection with the external control module (10), and the ultraviolet disinfection system (3) is in circuit connection with the external control module (10) through the plug-in component; the control module further comprises an ultraviolet work indicator lamp switch, and the ultraviolet work indicator lamp switch is connected with the ultraviolet work indicator lamp circuit.

7. A portable disinfection device as claimed in claim 6, wherein: and a power supply jack (8) connected with an external power supply is further arranged on the outer side of the box cover (2) or the box body (1), and the power supply jack (8) is in circuit connection with the power switch (7) and can charge the energy storage module (31).

8. A portable disinfection device as claimed in claim 1, wherein: a handle (9) is arranged on the outer side of the box body (1) or the box cover (2); the junction of the box body (1) and the box cover (2) is also provided with a box buckle component (11) for buckling the box body (1) and the box cover (2).

9. A portable disinfection device as claimed in claim 1, wherein: a sealing assembly is further arranged at the joint of the box body (1) and the box cover (2); the sealing component can be a bump-and-groove sealing structure and a sealing strip.

10. A portable disinfection device as claimed in claim 1, wherein: the reflecting layer can be aluminum film or mirror PVC.