CN213334818U

CN213334818U - Disinfection device

Info

Publication number: CN213334818U
Application number: CN202021473835.6U
Authority: CN
Inventors: 刘家伟; 何衍昌; 曾明明; 马鹿恩
Original assignee: Futaihua Industry Shenzhen Co Ltd
Current assignee: Hongzhun Precision Tooling Kunshan Co Ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-06-01
Anticipated expiration: 2030-07-23
Also published as: JP3231233U

Abstract

A disinfection device comprises a shell assembly and a disinfection assembly, wherein the shell assembly comprises a first shell and a second shell, the first shell is connected to the second shell to form a containing part, the containing part is provided with an air inlet and an air outlet, the disinfection assembly comprises a filter screen and a turbofan, the filter screen is arranged in the containing part and covers the air inlet, the turbofan is arranged in the containing part and is used for sucking external air into the containing part from the air inlet, and the air is blown out from the air outlet after the filter screen is disinfected. Above-mentioned degassing unit is through setting up turbofan and filter screen in housing assembly, makes the air through the filter screen through the fan, disinfects the air to blow off the air after disinfecting, can carry out effectual disinfection to the air around the user, the filter screen can be dismantled and set up in housing assembly, is convenient for change.

Description

Disinfection device

Technical Field

The application relates to the technical field of air purification, in particular to a disinfection device.

Background

With the improvement of living standard and the expansion of activity range of people, the requirement on daily sanitary conditions is higher, and especially under the background of novel coronary pneumonia, people pay more attention to the protection of daily living environmental sanitation.

At present, most of the disinfection devices in the market are large-scale devices such as disinfection cabinets and the like, so that the disinfection devices are inconvenient to move, single in application scene and free of suitable devices for carrying about to purify the periphery of a person.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need for a disinfection device that facilitates decontamination of the surroundings of an individual.

Embodiments of the present application provide a disinfection device comprising a housing assembly and a disinfection assembly, the housing assembly comprising a first housing and a second housing,

the first shell is connected with the second shell to form a containing part, the containing part is provided with an air inlet and an air outlet,

the sterilization assembly comprises a filter screen and a turbofan,

the filter screen is arranged in the accommodating part and covers the air inlet,

the turbofan is arranged in the accommodating part and is used for sucking external air into the accommodating part from the air inlet, and blowing the air out from the air outlet after being disinfected by the filter screen.

Further, in some embodiments of the present application, the surfaces of the first casing and the second casing are provided with protrusions, the casing assembly further includes a third casing, the third casing is provided with a recess, and the recess is engaged with the protrusions.

Further, in some embodiments of the present application, the first housing includes an installation portion and an air inlet cover, the installation portion is disposed in the air inlet, the air inlet cover is installed on the installation portion, and the air inlet cover protrudes out of the surface of the first housing.

Further, in some embodiments of the present application, a rope hanging buckle is disposed at a connection position of the first shell and the second shell, and is used for installing a connection rope.

Further, in some embodiments of the present application, the sterilization assembly further includes a filter membrane seat, the filter screen is mounted on the filter membrane seat, and the filter membrane seat is slidably disposed in the accommodating portion.

Further, in some embodiments of the present application, the filter screen is provided with a sterilization layer.

Further, in some embodiments of the present application, the disinfection device further comprises a power supply assembly comprising a power supply mounted in the receptacle and a control substrate electrically connected to the power supply.

Further, in some embodiments of the present application, the sterilization device further includes a sensing unit electrically connected to the control substrate for sensing an air condition in the accommodating portion.

Further, in some embodiments of the present application, the disinfection device further includes a wireless module electrically connected to the control substrate for wirelessly controlling the disinfection device.

Further, in some embodiments of the present application, the sterilization assembly further includes a flow guide connected to the turbofan for blowing air out of the receptacle.

Above-mentioned degassing unit is through setting up turbofan and filter screen in the casing subassembly, makes the air through the filter screen through the fan, disinfects the air to blow out the air after will disinfecting, can carry out effectual disinfection to the air around the user.

Drawings

Fig. 1 is a schematic structural view of a sterilization device according to an embodiment of the present application.

Fig. 2 is a schematic view of a disinfection device from another perspective according to an embodiment of the present application.

FIG. 3 is an exploded view of a sterilization assembly in accordance with an embodiment of the present application.

Description of the main elements

Disinfection device	100
		Shell assembly	10
First shell	11
		Air inlet	111
Mounting part	1111
		Air inlet cover	1112
Mounting port	112
		Through hole	113
Hanging rope fastener	114
		Second shell	12
Third casing	13
		Disinfection assembly	20
Filter membrane seat	21
		Filter screen	22
Turbine fan	23
		Drainage piece	24
Power supply assembly	30
		Power supply	31
Control substrate	32
		Indicator light	321
Power supply charging port	322
		Push-button	33

The following detailed description will further illustrate the present application in conjunction with the above-described figures.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

It will be understood that when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.

the sterilization assembly comprises a filter screen and a turbofan,

Some embodiments of the present application will be described in detail below with reference to the accompanying drawings.

Referring to fig. 1, 2 and 3, in one embodiment, a disinfection device 100 is shown for carrying or wearing by an individual to disinfect the air surrounding the individual. In another embodiment, the disinfection device 100 may be disposed on a stroller to disinfect air around the stroller. The disinfection device 100 comprises a housing assembly 10, a disinfection assembly 20 and a power supply assembly 30, wherein the disinfection assembly 20 and the power supply assembly 30 are arranged in the housing assembly 10.

The housing assembly 10 includes a first housing 11, a second housing 12 and a third housing 13, the first housing 11 and the second housing 12 are engaged with each other to form a receiving portion for mounting the sterilizing assembly 20, and the third housing 13 is sleeved on the end portions of the first housing 11 and the second housing 12 to make the sterilizing device 100 have a smooth structure, thereby increasing the aesthetic feeling of touch and vision. In one embodiment, the housing assembly 10 is approximately palm sized.

The first housing 11 is provided with an air inlet 111, a mounting opening 112 and a through hole 113. In an embodiment, the air inlet 111 and the through hole 113 are disposed on the front surface of the first housing 11, the mounting opening 112 is disposed on the side surface of the first housing 11, the air inlet 111 is disposed with an installation portion 1111, an air inlet cover 1112 is disposed on the installation portion 1111, and the air inlet cover 1112 protrudes out of the surface of the first housing 11 to shield external impurities and prevent the impurities from entering the air inlet 111. The mounting opening 112 is disposed on a side of the first housing 11 away from the through hole 113 for mounting the sterilizing assembly 20. The through hole 113 is used for mounting the power supply module 30. The second casing 12 is provided with a plurality of connecting columns and supporting parts, the connecting columns are used for being connected with the first casing 11, and the supporting parts are used for installing the disinfection component 20 and the power supply component 30. In one embodiment, the first housing 11 and the second housing 12 are provided with a rope-hanging buckle 114 for facilitating installation of a connecting rope for being worn on a user to stretch, such as hanging around a neck, tying on an arm, and the like. In an embodiment, an opening is formed at one side of the accommodating portion formed by the first housing 11 and the second housing 12 being engaged with each other, and the opening is used for installing the sterilizing assembly 20, so that the air entering from the air inlet 111 flows out from the opening after being sterilized by the sterilizing assembly 20. In use, the opening may be directed towards the head of a user to ventilate the treated air into the user's breathing range.

The third casing 13 covers one end of the first casing 11 and one end of the second casing 12, and the third casing 13 is provided with a recessed portion which is engaged with the protrusions on the surfaces of the first casing 11 and the second casing 12, so that the overall line of the casing assembly 10 is smooth. In one embodiment, the housing assembly 10 has a generally oval configuration.

The disinfection component 20 comprises a filter membrane seat 21, a filter screen 22, a turbofan 23 and a drainage piece 24. The filter membrane seat 21 is slidably disposed in the mounting opening 112 and located below the air inlet 111, and the filter screen 22 is mounted on the filter membrane seat 21. In one embodiment, the filter membrane seat 21 is drawer-mounted in the mounting opening 112 for easy removal and replacement of the filter membrane 22. In one embodiment, the filter screen 22 is provided with a sterilization layer, which can effectively kill and reduce microorganisms such as viruses and bacteria, and can decompose formaldehyde into water and carbon dioxide. The turbofan 23 is installed on the second housing 12 and disposed on a side of the filter screen 22 away from the air inlet 111, the drainage member 24 is connected to the turbofan 23 and installed in the opening of the accommodating portion, and an air outlet is disposed on the drainage member 24. The turbofan 23 sucks air from the air inlet 111 into the accommodating portion, sterilizes the air through the filter screen 22, and then flows out from the air outlet of the drainage member 24. In one embodiment, by controlling the rotation speed of the turbofan 23, the sterilizing component on the filter screen 22 can be brought into the air and blown out from the drainage member 24, so as to sterilize and purify the air around the user.

The power supply assembly 30 includes a power supply 31, a control substrate 32, and a key 33, wherein the power supply 31 is installed in the second housing 12, the control substrate 32 is electrically connected to the power supply 31, and the key 33 is connected to the control substrate 32. In one embodiment, the power source 31 is a lithium battery, which facilitates charging the power source 31 for repeated use. The control substrate 32 is electrically connected to the turbofan 23, and is configured to control the operation of the turbofan 23. In one embodiment, the control board 32 is provided with an indicator 321 and a power charging port 322, and the indicator 321 and the power charging port 322 are installed at the bottom of the third housing 13, so as to observe the charging state of the power source 31. The button 33 is disposed in the through hole 113, and activates or deactivates the turbo fan 23 by being pressed.

In one embodiment, the sterilization apparatus 100 further includes a sensing unit electrically connected to the control substrate 32 for sensing the air condition around the user and displaying the air condition by the indicator light 321, wherein the air condition around the user is reflected by different colors of the indicator light 321.

In one embodiment, the disinfection device 100 further comprises a wireless module electrically connected to the control substrate 32 for wirelessly controlling the disinfection device 100.

Above-mentioned degassing unit is through setting up turbofan and filter screen in casing subassembly, makes the air through the filter screen through the fan, disinfects the air to the air flow after will disinfecting is to user's direction, can carry out effectual disinfection to the air around the user, and degassing unit overall structure is small and exquisite, and portable removes, disinfects around the user at any time, and the practicality is strong.

It should be understood by those skilled in the art that the above embodiments are only for illustrating the present application and are not to be taken as limiting the present application, and that suitable changes and modifications of the above embodiments are within the scope of the disclosure claimed in the present application as long as they are within the spirit and scope of the present application.

Claims

1. A disinfection device comprising a housing assembly and a disinfection assembly, wherein the housing assembly comprises a first housing and a second housing,

the sterilization assembly comprises a filter screen and a turbofan,

2. A disinfection device as claimed in claim 1, characterized in that: the surface of first casing and second casing is equipped with the arch, the casing subassembly still includes the third casing, the third casing is equipped with the depressed part, the depressed part block in the arch.

3. A disinfection device as claimed in claim 1, characterized in that: the first shell comprises an installation part and an air inlet cover, the installation part is arranged in the air inlet, the air inlet cover is arranged on the installation part, and the air inlet cover protrudes out of the surface of the first shell.

4. A disinfection device as claimed in claim 1, characterized in that: and a rope hanging buckle is arranged at the joint of the first shell and the second shell and used for installing and connecting a rope.

5. A disinfection device as claimed in claim 1, characterized in that: the disinfection component further comprises a filter membrane seat, the filter screen is installed on the filter membrane seat, and the filter membrane seat is arranged in the accommodating part in a sliding mode.

6. A disinfection device as claimed in claim 5, characterized in that: the filter screen is provided with a sterilization layer.

7. A disinfection device as claimed in claim 1, characterized in that: the disinfection device further comprises a power supply assembly, wherein the power supply assembly comprises a power supply and a control substrate, the power supply is arranged in the accommodating part, and the control substrate is electrically connected with the power supply.

8. A disinfection device as claimed in claim 7, wherein: the disinfection device further comprises a sensing unit which is electrically connected to the control substrate and used for sensing the air condition in the accommodating part.

9. A disinfection device as claimed in claim 7, wherein: the disinfection device further comprises a wireless module, wherein the wireless module is electrically connected to the control substrate and is used for wirelessly controlling the disinfection device.

10. A disinfection device as claimed in claim 1, characterized in that: the sterilization assembly further includes a drain connected to the turbofan for blowing air out of the receptacle.