CN213347022U

CN213347022U - Mask disinfection box

Info

Publication number: CN213347022U
Application number: CN202020792288.1U
Authority: CN
Inventors: 黄江华
Original assignee: Shenzhen Aiyang Technology Co Ltd
Current assignee: Shenzhen Aiyang Technology Co Ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-06-04
Anticipated expiration: 2030-05-13

Abstract

The utility model provides a gauze mask disinfection box, through adding the organism that has the holding chamber of placing the gauze mask, a plurality of ultraviolet lamp, electronic lock and control circuit, realized utilizing the ultraviolet ray to carry out comprehensive effectual disinfection to the gauze mask outside, still ensured that this gauze mask disinfection box only can be opened by the human biological feature of target, avoided other people to open gauze mask disinfection box by mistake and led to the fact the problem that the gauze mask was used in mixture, solved and had the problem that existence is not applicable to individual people's gauze mask disinfection and factor of safety is low among the traditional gauze mask disinfecting equipment.

Description

Mask disinfection box

Technical Field

The application belongs to the technical field of sterilizing machines, especially, relate to a gauze mask disinfection box.

Background

At present, the novel coronary pneumonia has exploded in the world, and the mask with the virus filtering function is worn to become the most direct protection mode, but if the mask is not effectively disinfected, the mask cannot be recycled, so that a large amount of waste is caused. Traditional mask disinfection equipment generally utilizes the conveyer belt to disinfect the gauze mask in unison in order to raise the efficiency, but this kind of mode is not suitable for individual gauze mask disinfection, and causes cross infection's problem because of taking other people's gauze mask by mistake easily.

Therefore, the traditional mask disinfection equipment has the problems of being not suitable for personal mask disinfection and low safety coefficient.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a gauze mask disinfection box, aim at solving traditional gauze mask disinfecting equipment existence be not suitable for the problem that personal gauze mask disinfection and factor of safety are low.

A first aspect of an embodiment of the present application provides a mask disinfection box, comprising:

the mask comprises a body and a cover, wherein the body is provided with an accommodating cavity for placing a mask;

the ultraviolet lamps are respectively arranged on different directions of the inner wall of the machine body and are used for disinfecting the mask in an all-around manner;

the electronic lock is arranged on the machine body and used for controlling the opening and closing of the accommodating cavity; and

the control circuit is connected with the ultraviolet lamps and the electronic lock, and is used for collecting human biological characteristics, driving the electronic lock according to the human biological characteristics and driving the ultraviolet lamps.

In one embodiment, the control circuit includes:

a plurality of ultraviolet lamp includes first ultraviolet lamp, second ultraviolet lamp and third ultraviolet lamp, first ultraviolet lamp set up in the downside of the inner wall of organism, second ultraviolet lamp with third ultraviolet lamp set up relatively in first ultraviolet lamp's top.

In one embodiment, the control circuit includes:

the fingerprint acquisition circuit is used for acquiring fingerprints and outputting sampling signals;

the electronic lock control circuit is connected with the electronic lock and is used for controlling the electronic lock to be opened and closed;

the ultraviolet lamp control circuit is connected with each ultraviolet lamp and is used for controlling the on/off of each ultraviolet lamp; and

the main control circuit is connected with the electronic lock control circuit, the fingerprint acquisition circuit and the ultraviolet lamp control circuit, and the main control circuit is used for driving the electronic lock control circuit according to the sampling signal and driving the ultraviolet lamp control circuit.

In one embodiment, the electronic lock control circuit comprises a clutch driver, an input end of the clutch driver is connected with the main control circuit, and an output shaft of the clutch driver is connected with the electronic lock.

In one embodiment, the ultraviolet lamp control circuit comprises a first driving chip, an enable end of the first driving chip is connected with the main control circuit, and an output end of the first driving chip is connected with each ultraviolet lamp.

In one embodiment, the mask further comprises a sprayer, the sprayer is arranged on the inner wall of the machine body and connected with the control circuit, and the sprayer is used for spraying liquid to the mask under the driving of the control circuit.

In one embodiment, the control circuit further comprises an atomization control circuit, the atomization control circuit is connected with the sprayer of the mask disinfection box and the main control circuit, and the atomization control circuit is used for controlling the opening and closing of the sprayer.

In one embodiment, the atomization control circuit comprises a second driving chip, a first switch tube and a first inductor, an enable end of the second driving chip is connected with the main control circuit, an output end of the second driving chip is connected with a common end of the first inductor, a first branch end of the first inductor is connected with an input end of the first switch tube, an output end of the first switch tube is grounded, a control end of the first switch tube is connected with the main control circuit, and a second branch end of the first inductor is connected with the atomizer.

In one embodiment, the ultraviolet lamp control circuit further comprises a key circuit, the key circuit is connected with the main control circuit, the key circuit is used for outputting an operation signal to the main control circuit according to an external operation, and the main control circuit drives the ultraviolet lamp control circuit according to the operation signal.

In one embodiment, the mask disinfection box further comprises a power management circuit, wherein the power management circuit is connected with a power supply of the mask disinfection box and is used for charging the power supply and sending a charging state indication.

Foretell gauze mask disinfection box, a plurality of ultraviolet lamp electronic lock of organism and control circuit that add the holding chamber that has the place gauze mask have, realized utilizing the ultraviolet ray to carry out comprehensive effectual disinfection to the gauze mask outside, still ensured that this gauze mask disinfection box only can be opened by the human biological feature of target, avoided other people to open gauze mask disinfection box by mistake and caused the problem that the gauze mask was used in mixture, solved and had not been applicable to the disinfection of individual people gauze mask and the problem that factor of safety is low among the traditional gauze mask disinfecting equipment.

Drawings

Fig. 1 is a schematic structural view of a mask disinfection box according to an embodiment of the present application;

FIG. 2 is a schematic circuit diagram of a control circuit in the mask disinfection box shown in FIG. 1;

FIG. 3 is an exemplary circuit schematic of the electronic lock control circuit of the control circuit shown in FIG. 2;

FIG. 4 is an exemplary circuit schematic of an ultraviolet lamp control circuit of the control circuit shown in FIG. 2;

fig. 5 is another schematic structural view of a mask disinfection box according to an embodiment of the present disclosure;

FIG. 6 is a schematic circuit diagram of a control circuit in the mask disinfection box shown in FIG. 5;

FIG. 7 is an exemplary circuit schematic of the atomization control circuit of the control circuit shown in FIG. 5.

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.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying 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 application, "a plurality" means two or more unless specifically limited otherwise.

Fig. 1 shows a schematic structural diagram of a mask disinfection box provided in an embodiment of the present application, and for convenience of description, only the parts related to the embodiment are shown, which are detailed as follows:

the mask disinfection box in this embodiment includes: a body 100, a plurality of ultraviolet lamps, an electronic lock 300 and a control circuit 400; the body 100 has a receiving cavity for placing the mask 10; the ultraviolet lamps are respectively arranged at different positions of the inner wall of the machine body 100, and all the ultraviolet lamps are commonly used for carrying out omnibearing disinfection on the mask 10; the electronic lock 300 is arranged on the machine body 100 and used for controlling the opening and closing of the accommodating cavity; the control circuit 400 is connected to the ultraviolet lamps and the electronic lock 300, and the control circuit 400 is used for collecting human body biological characteristics, driving the electronic lock 300 according to the human body biological characteristics, and driving the ultraviolet lamps.

Optionally, as shown in fig. 1, the plurality of ultraviolet lamps respectively include a first ultraviolet lamp 210, a second ultraviolet lamp 220 and a third ultraviolet lamp 230, wherein the first ultraviolet lamp 210 is disposed at a lower side of an inner wall of the machine body 100 for sterilizing an inner side of the mask 10, the second ultraviolet lamp 220 and the third ultraviolet lamp 230 are disposed above the first ultraviolet lamp 210, for example, the second ultraviolet lamp 220 is disposed at a left side of the inner wall of the machine body 100, the third ultraviolet lamp 230 is disposed at a right side of the inner wall of the machine body 100, and the second ultraviolet lamp 220 and the third ultraviolet lamp 230 are disposed at an outer side of the mask 10 for sterilizing the outer side.

Alternatively, in other embodiments, the plurality of ultraviolet lamps may also be two ultraviolet lamps disposed oppositely to sterilize the front and back sides of the mask 10. Alternatively, the plurality of ultraviolet lamps may be 4 ultraviolet lamps respectively disposed at the upper side, the lower side, the left side and the right side of the inner wall of the body 100. Alternatively, the plurality of ultraviolet lamps may include other numbers of ultraviolet lamps to be disposed around the inner wall of the body 100.

It should be understood that the body 100 includes the upper cover 110 and the base 120 that can be closed with each other, the electronic lock 300 is disposed at the joint of the upper cover 110 and the base 120, the electronic lock 300 is opened, the upper cover 110 is removed from the base 120 to open the receiving cavity, and the upper cover 110 is closed to the base 120 to close the receiving cavity. The ultraviolet LED lamps can be connected in series or in parallel. The control circuit 400 may be constituted by a microprocessor, a driver chip, or the like. The control circuit 400 may be disposed on an inner wall or an outer wall of the body 100, or may be disposed independently of the body 100.

It should be understood that the human biological features include fingerprints, faces, irises, etc., that is, whether the user is the user (the recorded user) is identified through fingerprint identification, face identification, iris identification, etc., so as to ensure that the user uses the mask disinfection box as the user, thereby avoiding the problem of mask mixed use caused by mistakenly opening the mask disinfection box by other people.

The gauze mask disinfection box in this embodiment, organism 100 in the holding chamber that has place gauze mask 10 through the addition, a plurality of ultraviolet lamp, electronic lock 300 and control circuit 400, outside having realized utilizing the ultraviolet ray to carry out comprehensive effectual disinfection to gauze mask 10, still ensured that this gauze mask disinfection box only can be opened by the human biological feature of target, avoided other people to open gauze mask disinfection box by mistake and caused the problem that the gauze mask was used in mixture, the problem that exists not applicable to individual gauze mask disinfection and factor of safety low in the traditional gauze mask disinfecting equipment has been solved.

Referring to fig. 2, in one embodiment, the control circuit 400 includes: the electronic lock control system comprises a fingerprint acquisition circuit 420, an electronic lock control circuit 430, an ultraviolet lamp control circuit 440 and a main control circuit 410, wherein the electronic lock control circuit 430 is connected with an electronic lock 300, the ultraviolet lamp control circuit 440 is connected with a first ultraviolet lamp 210, a second ultraviolet lamp 220 and a third ultraviolet lamp 230, and the main control circuit 410 is connected with the electronic lock control circuit 430, the fingerprint acquisition circuit 420 and the ultraviolet lamp control circuit 440; the fingerprint acquisition circuit 420 is used for acquiring fingerprints and outputting sampling signals; the electronic lock control circuit 430 is used for controlling the opening and closing of the electronic lock 300; the ultraviolet lamp control circuit 440 is used for controlling the on/off of the first ultraviolet lamp 210, the second ultraviolet lamp 220 and the third ultraviolet lamp 230; the main control circuit 410 is used for driving the electronic lock control circuit 430 according to the sampling signal and for driving the ultraviolet lamp control circuit 440.

It should be understood that the master control circuit 410 may be formed by a microprocessor, such as a single chip, etc., and in one embodiment, the master control circuit 410 employs a processor with a model number GD32FFPRGTU6, and in other embodiments, other models of processors may be employed. Optionally, after the fingerprint is acquired by the fingerprint acquisition circuit 420, the fingerprint is compared with the target fingerprint and a sampling signal representing the comparison result is output, that is, whether the representative fingerprint is the sampling signal of the target fingerprint is output, and the sampling signal may be an electrical signal. The ultraviolet lamp control circuit 440 is connected with each ultraviolet lamp, namely, how many ultraviolet lamps are included in the mask disinfection box, and how many ultraviolet lamps are connected with the ultraviolet lamp control circuit 440.

It should be understood that the fingerprint acquisition circuit 420 in this embodiment may be formed by a fingerprint acquirer, and optionally, the fingerprint acquirer may adopt a fingerprint acquirer with a model of FPC1021, and in other embodiments, other types of fingerprint acquirers may also be adopted.

It should be understood that the electronic lock control circuit 430 may be formed by a driver, please refer to fig. 3, IN one embodiment, the electronic lock control circuit 430 includes a clutch driver U5, the input terminals (IN1 pin and IN2 pin) of the clutch driver U5 are connected with the main control circuit 410, the output shafts (OUT1 pin and OUT2 pin) of the clutch driver U5 are connected with the electronic lock 300, the power terminal (VDD pin) of the clutch driver U5 is connected with the battery of the mask disinfection box, and the ground terminal (GND pin) of the clutch driver U5 is grounded; the clutch driver U5 in this embodiment is a clutch driver U5 model LC116, in other embodiments, other clutch drivers U5 model may be used.

It should be understood that the uv lamp control circuit 440 may be constituted by a driving chip; referring to fig. 4, in an embodiment, the uv lamp control circuit 440 includes a first driving chip U9, an enable terminal (EN pin) of the first driving chip U9 is connected to the main control circuit 410, an output terminal (EN pin) of the first driving chip U9 is connected to the first uv lamp 210, the second uv lamp 220, and the third uv lamp 230, a feedback terminal (FB pin) of the first driving chip U9 is connected to an output terminal (EN pin) of the first driving chip U9, a power terminal (VIN pin) of the first driving chip U9 is connected to a battery of the mask disinfection box, a ground terminal (GND pin) of the first driving chip U9 is grounded, and an LX pin of the first driving chip U9 is connected to an output terminal of the first driving chip U9 through a diode D8. Alternatively, the output terminal (EN pin) of the first driving chip U9 may be connected to the first ultraviolet lamp 210, the second ultraviolet lamp 220, and the third ultraviolet lamp 230 through the connector J1. Optionally, the first driver chip U9 in this embodiment may be a driver chip with a model number ME2212, and in other embodiments, driver chips with other models may also be used.

Referring to fig. 5, in one embodiment, the liquid dispenser 500 is further included, the liquid dispenser 500 is disposed on an inner wall of the body 100, the liquid dispenser 500 is connected to the control circuit 400, and the liquid dispenser 500 is used for spraying the target liquid to the mask 10 under the driving of the control circuit 400. It is to be understood that the target fluid is disposed within the sprayer 500, and the target fluid may be a breath freshener or other fluid used to remove odors, or the target fluid may also be a disinfectant to aid in disinfection.

Alternatively, the sprayer 500 may be provided at a lower side of the inner wall of the body 100 to spray the target liquid agent to the inside of the mask 10. The sprayer 500 may be disposed at the upper, left, or right side of the inner wall of the body 100.

The gauze mask disinfection box in this embodiment is through adding atomizer 500 to the realization is after accomplishing the gauze mask disinfection, and the peculiar smell that is used for getting rid of the liquid of peculiar smell with disinfection gauze mask 10 existence to 10 spouts gas freshener of gauze mask etc. thereby avoid influencing the problem of secondary result of use because of the remaining peculiar smell of gauze mask 10, perhaps realize utilizing the antiseptic solution of atomizer 500 to carry out secondary disinfection to gauze mask 10.

Referring to fig. 6, in an embodiment, the control circuit 400 further includes an atomization control circuit 450, the atomization control circuit 450 is connected to the nebulizer 500 and the main control circuit 410 of the mask disinfection box, and the atomization control circuit 450 controls the opening and closing of the nebulizer 500, i.e., controls whether the nebulizer 500 disperses the target liquid to the mask 10.

It should be understood that, referring to fig. 7, in an embodiment, the atomization control circuit 450 includes a second driver chip U4, a first switch Q1 and a first inductor L3, an enable terminal (EN pin) of the second driver chip U4 is connected to the main control circuit 410, an output terminal (VOUT pin) of the second driver chip U4 is connected to the common terminal of the first inductor L3, a first branch terminal of the first inductor L3 is connected to an input terminal of the first switch Q1, an output terminal of the first switch Q1 is grounded, a control terminal of the first switch Q1 is connected to the main control circuit 410, and a second branch terminal of the first inductor L3 is connected to the atomizer 500.

Optionally, the output terminal of the first switch tube Q1 is grounded through a resistor R23, the feedback terminal (FB pin) of the second driver chip U4 is connected to the output terminal of the first switch tube Q1 and the resistor R23, the power terminal (VIN pin) of the second driver chip U4 is connected to the battery of the mask disinfection box, the ground terminal (GND pin) of the second driver chip U4 is grounded, the LX pin of the second driver chip U4 is connected to the common terminal of the first inductor L3 through a diode D11, and the output terminal (EN pin) of the second driver chip U4 is connected to the nebulizer 500 through a connector J7. Optionally, the second driver chip U4 in this embodiment may be a driver chip with a model number ME2212, and in other embodiments, driver chips with other models may also be used.

It should be understood that the first inductor L3 in this embodiment is a three-terminal inductor.

Referring to fig. 6, in an embodiment, the ultraviolet lamp control circuit further includes a key circuit 460, the key circuit 460 is connected to the main control circuit 410, the key circuit 460 is configured to output an operation signal to the main control circuit 410 according to an external operation, and the main control circuit 410 drives the ultraviolet lamp control circuit 440 according to the operation signal. It should be understood that the operation signal may be a level signal, the key circuit 460 may be formed by a switch, and the external operation represents the control of the on/off of the switch, for example, when the switch is closed, the key circuit 460 outputs a high level, and when the switch is open, the key circuit 460 outputs a low level.

Optionally, the power supply of the mask disinfection box can be a rechargeable battery, and the power supply management circuit can be composed of a battery linear charger, a switch, an indicator light and the like.

It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-mentioned functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application.

In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.

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 mask sterilization case, comprising:

2. The mask sterilizing case according to claim 1, wherein the plurality of ultraviolet lamps include a first ultraviolet lamp, a second ultraviolet lamp and a third ultraviolet lamp, the first ultraviolet lamp is disposed at a lower side of the inner wall of the body, and the second ultraviolet lamp and the third ultraviolet lamp are disposed above the first ultraviolet lamp in an opposite manner.

3. The mask disinfection box of claim 1, wherein said control circuit comprises:

4. The mask disinfection box of claim 3, wherein the electronic lock control circuit comprises a clutch driver, an input end of the clutch driver is connected with the main control circuit, and an output shaft of the clutch driver is connected with the electronic lock.

5. The mask disinfection box of claim 3, wherein the ultraviolet lamp control circuit comprises a first driving chip, an enabling end of the first driving chip is connected with the main control circuit, and an output end of the first driving chip is connected with each ultraviolet lamp.

6. The mask disinfection box according to any one of claims 3-5, further comprising an atomizer disposed on an inner wall of the body, the atomizer being connected to the control circuit, the atomizer being configured to spray a liquid dispersion onto the mask under the drive of the control circuit.

7. The mask disinfection box of claim 6, wherein the control circuit further comprises an atomization control circuit, the atomization control circuit is connected with the atomizer and the main control circuit, and the atomization control circuit is used for controlling the opening and closing of the atomizer.

8. The mask disinfection box of claim 7, wherein the atomization control circuit comprises a second driving chip, a first switch tube and a first inductor, an enable terminal of the second driving chip is connected with the main control circuit, an output terminal of the second driving chip is connected with a common terminal of the first inductor, a first branch terminal of the first inductor is connected with an input terminal of the first switch tube, an output terminal of the first switch tube is grounded, a control terminal of the first switch tube is connected with the main control circuit, and a second branch terminal of the first inductor is connected with the atomizer.

9. The mask disinfection box according to any one of claims 3-5, further comprising a key circuit, wherein the key circuit is connected to the main control circuit, the key circuit is configured to output an operation signal to the main control circuit according to an external operation, and the main control circuit drives the ultraviolet lamp control circuit according to the operation signal.

10. The mask disinfection box of any one of claims 1-5, further comprising a power management circuit, said power management circuit being connected to a power source of said mask disinfection box, said power management circuit being configured to charge said power source and to issue a charge status indication.