CN212777817U

CN212777817U - Air sterilization machine

Info

Publication number: CN212777817U
Application number: CN202021524451.2U
Authority: CN
Inventors: 谭春
Original assignee: Zhongshan Fuluide Environmental Protection Technology Co ltd
Current assignee: Zhongshan Fuluide Environmental Protection Technology Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-03-23
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses an air sterilization machine, include: the inside sterilizer casing that is provided with the chamber that holds, at least one fan, at least one ultraviolet lamp, at least one lamp shade, ultraviolet lamp's periphery is located to the lamp shade cover, and the surface of lamp shade is provided with titanium dioxide coating or the lamp shade is the titanium metal screen panel. Therefore ultraviolet lamp circular telegram sends ultraviolet light and shines when the lamp shade surface, ultraviolet light can react with titanium dioxide coating or titanium metal screen panel and arouse active oxygen and the hydroxyl radical that has extremely strong function of disinfecting, consequently the fan circular telegram and with the outside air extraction when holding intracavity portion, active oxygen and hydroxyl radical can disinfect the elimination to the air, both realized disinfecting the disinfection to the surrounding environment air, simultaneously because ultraviolet lamp is located sterilizer casing insidely, prevent effectively that ultraviolet light from exposing and shining to the human body on, avoid ultraviolet light to cause the harm to the human body.

Description

Air sterilization machine

Technical Field

The utility model relates to an air purification field, especially an air sterilization machine.

Background

As is well known, people now pay more and more attention to the sanitation of their surroundings with the development of society and the continuous progress of science and technology.

In order to avoid the harm of bacteria in the ambient air to the health of human bodies, some sterilizing machines capable of sterilizing and disinfecting the ambient air are available on the market, the sterilizing machines generally comprise a sterilizing machine main body, an ultraviolet lamp is arranged on the sterilizing machine main body, when the sterilizing machine works and sterilizes, the ultraviolet lamp is electrified and emits ultraviolet rays to the ambient environment, and at the moment, the ultraviolet rays can sterilize and disinfect the ambient air.

Although the above sterilizer can sterilize and disinfect the ambient air, if the intensity of the ultraviolet rays emitted from the ultraviolet lamp is weak, the sterilization effect is poor, and if the intensity of the ultraviolet rays emitted from the ultraviolet lamp is strong, the ultraviolet rays easily damage people in the ambient environment, and may cause skin lesions in severe cases.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an air sterilization machine, both can disinfect the disinfection to the air of surrounding environment, can avoid ultraviolet light to people's harm again simultaneously.

In order to solve the technical problem, the utility model discloses a following technical scheme:

according to the utility model discloses an air sterilization machine of some embodiments includes: the sterilization machine comprises a sterilization machine shell, wherein an accommodating cavity is formed in the sterilization machine shell, and an air inlet and an air outlet which are communicated with the accommodating cavity are formed in the side wall of the sterilization machine shell; at least one fan arranged in the accommodating cavity; at least one ultraviolet lamp arranged in the accommodating cavity; at least one lamp shade, the lamp shade cover is located ultraviolet lamp's periphery, the surface of lamp shade is provided with the titanium dioxide coating or the lamp shade is the titanium metal screen panel.

In some embodiments of the present invention, the fan is disposed inside the accommodating chamber at a position close to the air inlet.

In some embodiments of the present invention, the air inlet and/or the air outlet is provided with a primary filter screen.

In some embodiments of the present invention, the sterilizer casing is formed by surrounding and splicing a bottom plate and a casing plate.

In some embodiments of the present invention, the air conditioner further comprises a fan mounting bracket, the fan mounting bracket is disposed at a position inside the accommodating cavity close to the air inlet, and the fan is mounted on a side surface of the fan mounting bracket facing the air inlet.

In some embodiments of the present invention, a side surface of the fan mounting bracket facing away from the fan is provided with a lamp body mounting seat, and the ultraviolet lamp is mounted on the lamp body mounting seat.

In some embodiments of the present invention, the number of the ultraviolet lamps is two or more, the number of the lamp covers is the same as the number of the ultraviolet lamps, and the lamp covers are covered around the ultraviolet lamps in a one-to-one correspondence manner.

In some embodiments of the present invention, the lamp further comprises a lamp body fixing frame, which is disposed inside the accommodating chamber, wherein the lamp body fixing frame covers all of the peripheries of the ultraviolet lamps, and the lamp body fixing frame is connected to the inner wall of the accommodating chamber.

In some embodiments of the present invention, the number of the ultraviolet lamps is three, and three ultraviolet lamps are arranged in the accommodating cavity side by side; the number of the fans is two, and the two fans are arranged in the accommodating cavity side by side at the position close to the air inlet.

In some embodiments of the present invention, the outer surface of the sterilizer casing is provided with a handle for easy holding.

The utility model discloses above-mentioned embodiment's beneficial effect: through at least one ultraviolet lamp and at least one lamp shade arranged in the sterilizer shell, the surface of the lamp shade is provided with a titanium dioxide coating or the lamp shade is a titanium metal mesh enclosure, when the ultraviolet lamp is electrified to emit ultraviolet light and irradiates the surface of the lamp shade, the ultraviolet light can react with the titanium dioxide coating or the titanium metal mesh enclosure and excite active oxygen and hydroxyl radicals with extremely strong sterilization functions, when the fan is electrified and extracts outside air into the accommodating cavity, the active oxygen and the hydroxyl radicals can sterilize and eliminate the air, and the active oxygen and the hydroxyl radicals are blown into the environmental space around the air sterilizer by the fan, the air around the air sterilizer can be actively sterilized and disinfected, thereby realizing the sterilization and disinfection of the air around the environment, and simultaneously, because the ultraviolet lamp is positioned in the sterilizer shell, the ultraviolet light is effectively prevented from being exposed and irradiating on a human body, avoid ultraviolet light to cause the harm to the human body, above-mentioned air sterilization machine does not also produce ozone simultaneously, has avoided the injury of ozone to the life, has solved the problem that traditional ozone sterilization machine or ultraviolet ray sterilization machine can not be used when having personnel or animal for above-mentioned air sterilization machine can long-term man-machine coexistence, still can normally disinfect the disinfection when having personnel or animal.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic structural view of an embodiment of an air sterilizer of the present invention;

FIG. 2 is a schematic view of an alternative angle of the air sterilizer shown in FIG. 1;

FIG. 3 is a partially exploded view of the air sterilizer shown in FIG. 1;

FIG. 4 is a schematic view showing the internal structure of an air sterilizer shown in FIG. 1 when a shell plate is removed;

FIG. 5 is a schematic structural view of another embodiment of the air sterilizer of the present invention;

fig. 6 is a schematic view showing an internal structure of an air sterilizer shown in fig. 5 when a shell plate is removed.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are three or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. The description of first, second, etc. if any, is for the purpose of distinguishing between technical features and not intended to indicate or imply relative importance or implicitly indicate a number of indicated technical features or implicitly indicate a precedence relationship of indicated technical features.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 4, an air sterilizer according to some embodiments of the present invention includes a sterilizer casing 100, a receiving cavity 110 is disposed inside the sterilizer casing 100, and an air inlet 111 and an air outlet 112 both communicated with the receiving cavity 110 are disposed on a side wall of the sterilizer casing 100; at least one fan 120 is arranged inside the accommodating cavity 110, and when the fan 120 is powered on, external air can be sucked into the accommodating cavity 110 from the air inlet 111 and discharged from the air outlet 112; the accommodating chamber 110 is provided therein with at least one ultraviolet lamp 130 and at least one lamp cover 140, the lamp cover 140 covers the periphery of the ultraviolet lamp 130, and a titanium dioxide coating (not shown) is provided on the surface of the lamp cover 140 or the lamp cover 140 is a titanium mesh enclosure.

Through being provided with at least one ultraviolet lamp 130 and at least one lamp shade 140 inside sterilizer casing 100, the surface of lamp shade 140 is provided with titanium dioxide coating or the lamp shade is the titanium metal screen panel, consequently ultraviolet lamp 130 circular telegram sends ultraviolet light and shines when lamp shade 140 surface, ultraviolet light can react with titanium dioxide coating or titanium metal screen panel and arouse active oxygen and the hydroxyl radical that has extremely strong bactericidal function, consequently, when fan 120 circular telegram and with outside air extraction in hold chamber 110 inside, active oxygen and hydroxyl radical can disinfect the elimination to the air, both realized disinfecting ambient air, simultaneously because ultraviolet lamp 130 is located sterilizer casing 100 inside, prevent effectively that ultraviolet light from exposing and shining to the human body on, avoid ultraviolet light to cause the harm to the human body.

Referring to fig. 3 and 4, in order to make the fan 120 better suck the external air into the accommodating chamber 110, in some embodiments of the present invention, the fan 120 is disposed inside the accommodating chamber 110 at a position close to the air inlet 111. Specifically, the fan 120 is an axial fan, and it is conceivable that the fan 120 may be a centrifugal fan or a cross flow fan, which may be determined according to actual needs. By adopting the above structure, when the fan 120 is powered on, a larger suction force can be generated to draw the outside air into the accommodating chamber 110.

In order to remove dust and impurities in the air, in some embodiments of the present invention, a primary filter screen 150 is disposed at the air inlet 111 and/or the air outlet 112. Specifically, the primary filter screens 150 are disposed at the air inlet 111 and the air outlet 112. The two primary filter screens 150 are located inside the accommodating cavity 110 and are correspondingly attached to the air inlet 111 and the air outlet 112. By adopting the above structure, the air sucked from the air inlet 111 and the air blown out from the air outlet 112 are both filtered by the primary filter 150, so that dust and impurities mixed in the air are removed, and the air is purified.

Referring to fig. 3, in order to facilitate the production and processing of the sterilizer casing 100, in some embodiments of the present invention, the sterilizer casing 100 is formed by enclosing and splicing a bottom plate 101 and a shell plate 102. Therefore, the bottom plate 101 and the shell plate 102 can be manufactured separately, thereby reducing the production cost of the sterilizer casing 100. It is conceivable that the sterilizer casing 100 may be a one-piece structure, which may be determined according to actual needs.

Referring to fig. 3 and 4, in order to facilitate the installation of the fan 120, in some embodiments of the present invention, a fan mounting bracket 121 is further included, the fan mounting bracket 121 is disposed inside the accommodating chamber 110 at a position close to the air inlet 111, and the fan 120 is installed on a side surface of the fan mounting bracket 121 facing the air inlet 111. By adopting the structure, the fan 120 is convenient to mount, and the fan 120 can better absorb outside air when working.

Further, in order to facilitate the fixed mounting of the ultraviolet lamp 130, in some embodiments of the present invention, a side surface of the fan mounting frame 121 facing away from the fan 120 is provided with a lamp body mounting seat 131, and the ultraviolet lamp 130 is mounted on the lamp body mounting seat 131. By adopting the structure, the ultraviolet lamp 130 can be conveniently and fixedly installed, and meanwhile, the air sucked by the fan 120 during working can rapidly flow to the ultraviolet lamp 130, and at the moment, the ultraviolet light and the lamp shade 140 react to generate active oxygen and hydroxyl radical which can rapidly sterilize and disinfect the air.

In order to ensure that the accommodating chamber 110 can generate enough active oxygen and hydroxyl radicals, in some embodiments of the present invention, the number of the ultraviolet lamps 130 is two or more, the number of the lamp covers 140 is the same as the number of the ultraviolet lamps 130, and the lamp covers 140 are covered around the ultraviolet lamps 130 in a one-to-one correspondence. Through adopting foretell structure for the periphery of every ultraviolet lamp 130 all covers a lamp shade 140, and consequently every ultraviolet lamp 130 is when circular telegram is luminous, all can arouse to produce active oxygen and hydroxyl radical with its lamp shade 140 that corresponds, and then makes the bactericidal effect who holds the inside of chamber 110 stronger.

In order to prevent the ultraviolet lamps 130 from loosening or shifting, in some embodiments of the present invention, the lamp body fixing frame 132 is disposed inside the chamber 110, the lamp body fixing frame 132 covers all the peripheries of the ultraviolet lamps 130, and the lamp body fixing frame 132 is connected to the inner wall of the chamber 110. By adopting the above structure, all the ultraviolet lamps 130 are covered therein by the lamp body fixing frame 132 and connected with the inner wall of the accommodating chamber 110, so that the ultraviolet lamps 130 can be effectively prevented from loosening or shifting.

Referring to fig. 5 and 6, another embodiment of the air sterilizer of the present invention is different from the above embodiments in that: the outer surface of the sterilizer casing 100 is provided with a handle 160 for easy gripping. Through adopting foretell structure, be convenient for the user to remove and carry air sterilization machine.

Further, in order to increase the speed of the air sterilizer for sterilizing and disinfecting the air, in some embodiments of the present invention, the number of the ultraviolet lamps 130 is three, and the three ultraviolet lamps 130 are arranged in the accommodating chamber 110 side by side; the number of the fans 120 is two, and the two fans 120 are disposed side by side inside the accommodating chamber 110 at a position adjacent to the air inlet 111. By adopting the structure, the air inlet and outlet quantity of the air sterilizer can be increased, and meanwhile, the accommodating cavity 110 can generate enough active oxygen and hydroxyl free radicals to sterilize and disinfect air, so that the speed of sterilizing and disinfecting air by the air sterilizer is greatly improved.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. An air sterilizer, comprising:

the sterilization device comprises a sterilization device shell (100), wherein a containing cavity (110) is formed in the sterilization device shell (100), and an air inlet (111) and an air outlet (112) which are communicated with the containing cavity (110) are formed in the side wall of the sterilization device shell (100);

at least one fan (120) disposed in the receiving chamber (110);

at least one ultraviolet lamp (130) disposed in the receiving chamber (110);

the LED lamp comprises at least one lamp shade (140), wherein the lamp shade (140) is covered on the periphery of the ultraviolet lamp (130), a titanium dioxide coating is arranged on the surface of the lamp shade (140) or the lamp shade (140) is a titanium metal mesh cover.

2. An air sterilizer as claimed in claim 1,

the fan (120) is arranged inside the accommodating cavity (110) and close to the air inlet (111).

3. An air sterilizer as claimed in claim 1 or 2,

and a primary filter screen (150) is arranged at the air inlet (111) and/or the air outlet (112).

4. An air sterilizer as claimed in claim 1,

the sterilizer shell (100) is formed by enclosing and splicing a bottom plate (101) and a shell plate (102).

5. An air sterilizer as claimed in claim 1,

the fan mounting rack (121) is arranged inside the accommodating cavity (110) and close to the air inlet (111),

the fan (120) is mounted on a side surface of the fan mounting bracket (121) facing the air inlet (111).

6. An air sterilizer as claimed in claim 5,

the lamp body mounting seat (131) is arranged on the surface of one side, away from the fan (120), of the fan mounting frame (121), and the ultraviolet lamp (130) is mounted on the lamp body mounting seat (131).

7. An air sterilizer as claimed in claim 1,

the number of the ultraviolet lamps (130) is more than two, the number of the lamp covers (140) is the same as that of the ultraviolet lamps (130),

the lamp covers (140) are correspondingly covered on the periphery of the ultraviolet lamps (130).

8. An air sterilizer as claimed in claim 7,

also comprises a lamp body fixing frame (132) which is arranged inside the accommodating cavity (110),

the lamp body fixing frame (132) covers the peripheries of all the ultraviolet lamps (130), and the lamp body fixing frame (132) is connected with the inner wall of the accommodating cavity (110).

9. An air sterilizer as claimed in claim 1,

the number of the ultraviolet lamps (130) is three, and the three ultraviolet lamps (130) are arranged in the accommodating cavity (110) side by side;

the number of the fans (120) is two, and the two fans (120) are arranged in the accommodating cavity (110) side by side at a position close to the air inlet (111).

10. An air sterilizer as claimed in claim 1,

the outer surface of the sterilizer shell (100) is provided with a handle (160) which is convenient to hold.