CN213273108U

CN213273108U - Air sterilizer

Info

Publication number: CN213273108U
Application number: CN202022361345.3U
Authority: CN
Inventors: 袁仕杰
Original assignee: Zhongxing Technology Group Co ltd
Current assignee: Zhongxing Technology Group Co ltd; ZTE Corp
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-05-25
Anticipated expiration: 2030-10-21

Abstract

The application provides an air sterilizing machine, air sterilizing machine include casing and ultraviolet light generator, are equipped with first cavity in the casing, are equipped with air intake and air outlet on the casing, and air intake and air outlet all communicate with first cavity, and the ultraviolet light generator is located first cavity. This application embodiment is through placing ultraviolet light generator in the first cavity of air sterilizing apparatus, and the air flows in by the air intake, and after the ultraviolet light generator disinfection of disinfecting when flowing through first cavity, the air outlet flow is followed. Toxic and harmful substances in the air can be sterilized, disinfected and inactivated by ultraviolet light, so that the sterilizing and disinfecting capability of the air sterilizer is improved, and the problem of poor sterilizing and disinfecting effect of the air sterilizer in the prior art is solved.

Description

Air sterilizer

Technical Field

The application relates to the field of air purification, in particular to an air sterilizer.

Background

In the prior art, an air sterilizer usually adopts an active carbon filter screen to adsorb toxic and harmful substances in air, and the adsorbed toxic and harmful substances are easy to be separated to form secondary pollution, namely the air sterilizer in the prior art has the problem of poor sterilization and disinfection effects.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides an air sterilizing machine, has solved prior art, and air sterilizing machine has the relatively poor problem of disinfection effect of disinfecting.

In order to achieve the above object, the embodiment of the present application provides an air sterilizer, the air sterilizer includes casing and ultraviolet light generator, be equipped with first cavity in the casing, be equipped with air intake and air outlet on the casing, the air intake with the air outlet all communicates with first cavity, ultraviolet light generator is located in the first cavity.

Optionally, the air sterilizer further includes a reflector located in the first cavity, the reflector corresponds to the ultraviolet light generator, and a reflective surface of the reflector faces the ultraviolet light generator.

Optionally, the air sterilizer further includes a fan, and the fan is located in the first cavity and located between the ultraviolet light generator and the air outlet.

Optionally, the air sterilizer further comprises a hanging hole, and the hanging hole is respectively connected with two opposite sides of the shell.

Optionally, the air sterilizer further comprises an anion generator and a high-pressure carbonized fiber line, a second cavity is further arranged in the shell, the anion generator is located in the second cavity, the first end of the high-pressure carbonized fiber line is connected with the anion generator, and the second end of the high-pressure carbonized fiber line sequentially penetrates through the second cavity and the first cavity and is arranged at the air outlet.

Optionally, the air sterilizer further includes a filter element, the filter element is located in the first cavity and is disposed between the ultraviolet generator and the air inlet.

Optionally, the air sterilizer further comprises a power interface disposed outside the housing and a rechargeable battery disposed in the second cavity, and the power interface, the ultraviolet light generator and the negative ion generator are electrically connected to the rechargeable battery.

Optionally, the air sterilizer further comprises a control device and an indicator light which are located in the second cavity, the shell is provided with an opening matched with the indicator light, and the control device is electrically connected with the ultraviolet light generator, the negative ion generator and the indicator light respectively.

Optionally, the reflecting member includes a first sub reflecting member, a second sub reflecting member and a third sub reflecting member, the first sub reflecting member, the second sub reflecting member and the third sub reflecting member are sequentially connected, and the second sub reflecting member is located between the first sub reflecting member and the third sub reflecting member.

Optionally, the air sterilizer further comprises a movable louver disposed at the air outlet.

In the embodiment of the application, air sterilizing machine includes casing and ultraviolet light generator, is equipped with first cavity in the casing, is equipped with air intake and air outlet on the casing, and air intake and air outlet all communicate with first cavity, and the ultraviolet light generator is located first cavity. Ultraviolet light can destroy the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in microbial organism cells to cause the death of growing cells or regenerative cells, and has the functions of sterilization and disinfection. This application embodiment is through placing ultraviolet light generator in the first cavity of air sterilizing apparatus, and the air flows in by the air intake, and after the ultraviolet light generator disinfection of disinfecting when flowing through first cavity, the air outlet flow is followed. Toxic and harmful substances in the air can be sterilized, disinfected and inactivated by ultraviolet light, so that the sterilizing and disinfecting capability of the air sterilizer is improved, and the problem of poor sterilizing and disinfecting effect of the air sterilizer in the prior art is solved.

Drawings

For a clear explanation of the technical solutions in the embodiments of the present application, the drawings of the specification are described below, it is obvious that the following drawings are only embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the listed drawings without any inventive effort.

FIG. 1 is a front view of an air sterilizer provided in an embodiment of the present application;

FIG. 2 is a left side view of an air sterilizer provided in an embodiment of the present application;

FIG. 3 is a right side view of an air sterilizer provided in an embodiment of the present application;

FIG. 4 is a rear view of an air sterilizer provided in an embodiment of the present application;

FIG. 5 is a top view of an air sterilizer provided in embodiments of the present application;

FIG. 6 is a bottom view of an air sterilizer provided in embodiments of the present application;

FIG. 7 is a perspective view of an air sterilizer according to an embodiment of the present application;

FIG. 8 is a second perspective view of the air sterilizer according to the present embodiment;

FIG. 9 is one of the vertical cross-sectional views of an air sterilizer provided in the embodiments of the present application;

FIG. 10 is a second vertical sectional view of an air sterilizer provided in the embodiments of the present application;

FIG. 11 is a horizontal cross-sectional view of an air sterilizer provided in an embodiment of the present application;

FIG. 12 is an exploded perspective view of an air sterilizer provided in accordance with an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely 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. On the basis of the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without any creative effort belong to the protection scope of the present application.

Referring to fig. 1, the air sterilizing apparatus provided by the embodiment of the present application includes a housing and an ultraviolet light generator 23, a first cavity is arranged in the housing, an air inlet 4 and an air outlet 2 are arranged on the housing, the air inlet 4 and the air outlet 2 are both communicated with the first cavity, and the ultraviolet light generator 23 is located in the first cavity.

Specifically, the material of the casing of the air sterilizing apparatus that this application embodiment provided can be the plastics material, also can be the aluminum alloy material, and the casing can be formed through fastener fixed connection such as screw by first half 1 and second half 6, and the casing can be for the cuboid shape so that stand on ground and place. When the shell is in a cuboid shape, the top surface of the shell is provided with the air outlet 2, one side of the four side surfaces of the shell can be provided with the air inlet 4, and the four side surfaces can also be provided with the air inlet 4 to increase the air inlet amount and improve the air purification efficiency.

The first chamber internal components, such as the uv generator 23, may be secured to the housing by bolting or magnetic attraction to the housing. The bolt is connected for bolt and nut, can be on the casing welded fastening bolt, establishes the bolt hole on ultraviolet light generator 23, and the one end and the casing inner wall surface weld of bolt, the bolt hole are passed through to the other end, screw up through the nut, fix ultraviolet light generator 23 in first cavity. The magnetic force adsorption realizes the connection of two objects by utilizing the adsorption effect of the magnet on the metal. Can paste the magnet that welds and have strong adsorption at shells inner wall, paste on the ultraviolet light generator 23 and weld the metal block, fix ultraviolet light generator 23 in first cavity through the adsorption of magnet to the metal.

When the air sterilizer is powered on, external air enters from the air inlet 4, flows through the ultraviolet light generator 23 through the first cavity and flows out from the air outlet 2. Ultraviolet light can destroy the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in microbial organism cells to cause the death of growing cells or regenerative cells, and has the functions of sterilization and disinfection. Therefore, the ultraviolet light generated by the ultraviolet light generator 23 performs a sterilization function on the air flowing through the first chamber.

In the embodiment of the application, air sterilizing machine includes casing and ultraviolet light generator, is equipped with first cavity in the casing, is equipped with air intake and air outlet on the casing, and air intake and air outlet all communicate with first cavity, and the ultraviolet light generator is located first cavity. This application embodiment is through placing ultraviolet light generator in the first cavity of air sterilizing apparatus, and the air flows in by the air intake, and after the ultraviolet light generator disinfection of disinfecting when flowing through first cavity, the air outlet flow is followed. Toxic and harmful substances in the air can be sterilized, disinfected and inactivated by ultraviolet light, so that the sterilizing and disinfecting capability of the air sterilizer is improved, and the problem of poor sterilizing and disinfecting effect of the air sterilizer in the prior art is solved.

Optionally, the air sterilizer further includes a reflector 22 located in the first cavity, the reflector 22 is disposed corresponding to the ultraviolet light generator 23, and a reflective surface of the reflector 22 faces the ultraviolet light generator 23.

Specifically, the reflecting member 22 may be a flat mirror, and a reflecting surface of the flat mirror is disposed toward the ultraviolet light generator 23. The reflection member 22 may be attached to the inner wall of the housing, or may be fixed to the inner wall of the housing by magnetic attraction. The reflector 22 may be a U-shaped flat mirror or a rectangular flat mirror. The shape of the reflector 22 can be set according to practical circumstances. The light emitted by the ultraviolet generator 23 is reflected by the reflector 22, so that the illumination density can be enhanced, toxic and harmful gas at the same position can be repeatedly irradiated by ultraviolet light, and the sterilization and disinfection effects of the air disinfection machine can be improved in multiples.

Optionally, the reflection member 22 includes a first sub reflection member, a second sub reflection member and a third sub reflection member, the first sub reflection member, the second sub reflection member and the third sub reflection member are sequentially connected, and the second sub reflection member is located between the first sub reflection member and the third sub reflection member.

Specifically, the first sub-reflecting piece, the second sub-reflecting piece and the third sub-reflecting piece can be plane mirrors and are connected in sequence, the first sub-reflecting piece and the third sub-reflecting piece are located on the same side of the second sub-reflecting piece, the included angle between the first sub-reflecting piece and the second sub-reflecting piece can be a right angle or an obtuse angle, and the included angle between the third sub-reflecting piece and the second sub-reflecting piece can be a right angle or an obtuse angle.

Optionally, the air sterilizer further includes a fan 12, and the fan 12 is located in the first cavity and between the ultraviolet light generator 23 and the air outlet 2.

Specifically, as shown in fig. 12, the fan 12 may be disposed parallel to the top surface of the housing, and the fan 12 is connected to a power supply, which may be a built-in power supply of the air sterilizer or a commercial power. The fan 12 can increase the output of air quantity in unit time, thereby improving the working efficiency of the air sterilizer.

Optionally, the air sterilizer further comprises a hanging hole 20, and the hanging hole 20 is respectively connected with two opposite sides of the housing.

Specifically, as shown in fig. 6 and 7, the number of the hanging hole 20 may be two, and the two hanging hole are both disposed at a position close to the top surface of the casing and respectively located at two opposite side surfaces of the casing. The hanging belt can pass through the hanging belt hole 20, and a user can hang on the neck or wear the hanging belt around the waist, so that the hanging belt is convenient to carry and use.

It will be appreciated that the air sterilizer can be dimensioned according to the actual requirements. In order to meet the use requirement of the user for wearing, the portable clothes rack can be designed to be small in size so as to be convenient to carry, and can also be designed to be large in size so as to be placed indoors for use.

Optionally, the air sterilizer further comprises an anion generator and a high-pressure carbonized fiber line 13, a second cavity is further arranged in the shell, the anion generator is located in the second cavity, the first end of the high-pressure carbonized fiber line is connected with the anion generator, and the second end of the high-pressure carbonized fiber line 13 sequentially penetrates through the second cavity and the first cavity and is arranged at the air outlet 2.

Specifically, as shown in fig. 12, the second end of the high-pressure carbonized fiber line 13 passes through the second cavity and the first cavity in sequence and is disposed at the air outlet 2. The negative ion generator generates high negative voltage, the high negative voltage is output to the high-voltage carbonized fiber line 13 through the conducting wire to be subjected to point discharge, negative ions are generated by air ionization, the negative ions are condensed with dust particles in the air into larger particles to be settled on the ground, and the effects of cleaning the air, removing dust and removing peculiar smell are achieved.

It should be understood that the number of the high-pressure carbonized fiber wires 13 may be set according to actual needs, and may be two, three, etc. When the number of the high-pressure carbonized fiber wires 13 is three, the second ends of the high-pressure carbonized fiber wires 13 are uniformly spaced at the outlet.

Optionally, the air sterilizer further comprises a filter element 5, wherein the filter element 5 is located in the first cavity and is disposed between the ultraviolet light generator 23 and the air inlet 4.

Specifically, the filter member 5 may be any one or a combination of more than one of an activated carbon filter screen, a formaldehyde removal filter screen, and a deodorization filter screen. The filter element 5 may have the same shape as the cross-section of the housing, be horizontally disposed in the first cavity 21 and be bolted to the housing. Through setting up impurity, poisonous and harmful gas in the air sterilizer filtered air, can further improve air sterilizer's purifying effect.

Optionally, the air sterilizer further includes a power interface 9 disposed outside the housing and a rechargeable battery 24 disposed in the second cavity, and the power interface 9, the ultraviolet light generator 23 and the negative ion generator are all electrically connected to the rechargeable battery 24.

Specifically, as shown in fig. 8, the power interface 9 may be disposed in a predetermined area outside the housing, where the predetermined area is an area where the surface of the housing is not higher than half of the height of the housing. Because the indoor socket is generally installed at a position 0.3 m away from the ground, the power supply interface 9 is arranged in a preset area so as to be conveniently connected with the indoor socket. The shell is provided with a first opening 10 beside the power interface 9, a first indicator light 11 electrically connected with the rechargeable battery 24 is arranged in the second cavity, and an optical signal of the first indicator light 11 is sent to the outside through the first opening 10. The first indicator light 11 indicates by flashing, lighting or different colors that the rechargeable battery 24 is in any one of three states, i.e. charging, low charge or fully charged, such as: the first indicator light 11 emits a red light indicating that the rechargeable battery 24 is being charged; the first indicator light 11 emits a green light indicating that the rechargeable battery 24 is fully charged; the first indicator light 11 emits red light and flashes to indicate that the rechargeable battery 24 is low.

The rechargeable battery 24 is electrically connected with the fan 12, the ultraviolet light generator 23 and the negative ion generator through the control chip circuit board 8. The power interface 9 can be connected with the commercial power, and can also be electrically connected with a vehicle-mounted power supply or a portable power supply to charge the rechargeable battery 24. The air sterilizer can be carried to any place for use by providing the rechargeable battery 24 to supply power to the air sterilizer.

Optionally, the air sterilizer further includes a control device and an indicator light located in the second cavity, an opening matched with the indicator light is formed in the shell, and the control device is electrically connected with the ultraviolet light generator 23, the negative ion generator and the indicator light respectively.

Specifically, as shown in fig. 1 and 12, the control device is also electrically connected to a power source, and the power source supplies power to the control device. The first half-shell 1 is provided with a control panel area 7, and a control device is fixedly connected with the control panel area 7 and is positioned in the shell, and the control device can be a control chip circuit board 8. The indicator light is electrically connected with the control device and can be arranged on the control device, and the indicator light can be an LED (light emitting diode) light which flickers, lights or shows different colors to represent the working states of the fan 12, the ultraviolet light generator 23 and the negative ion generator. Such as: the LED lamp is bright to indicate that the anion generator is in a working state, the LED lamp is dark to indicate that the anion generator is in a stop working state, and the LED lamp flickers to indicate that the anion generator fails to start.

The control device also comprises a mechanical switch which is arranged on the control chip circuit board 8 and is electrically connected with the control chip circuit board. The mechanical switch can be a button switch or a knob switch. The button switch is a switch which utilizes a button to push a transmission mechanism, enables a movable contact and a static contact to be pressed on or off and realizes circuit switching. The button switch has simple structure, and is a low-voltage electrical appliance which is manual and can be automatically reset generally. The rotary switch is a switch which controls the on-off of a main contact by rotating a handle. Knob switches and push-button switches are suitable for use with embodiments of the present application. The shell is provided with an opening corresponding to the mechanical switch, so that the mechanical switch is exposed on the surface of the shell and is convenient for a user to control.

Further, as shown in fig. 7 and 12, the mechanical switches include a function selection switch 14 and a purifier selection switch 15. The function selection switch 14 is electrically connected with the fan 12, the ultraviolet light generator 23 and the negative ion generator through the control device, and can control the fan 12, the ultraviolet light generator 23 and the negative ion generator to be started or stopped simultaneously. The purifier selection switch 15 is electrically connected with the negative ion generator through the control device, and can control the negative ion generator to start or stop. The control chip circuit board 8 is provided with indicator lamps corresponding to the function selection switches 14 and the purifier selection switches 15 one by one, and one sides of the function selection switches 14 and the purifier selection switches 15 are respectively provided with second indicator lamps 16 and third indicator lamps 18 correspondingly. The function and operation principle of the indicator light are described above and will not be described in detail herein. The shell is provided with a second opening 17 and a third opening 19, and the second opening and the third opening are arranged in a one-to-one correspondence mode with the indicating lamps, so that the light information of the indicating lamps can be sent out to the outside through the holes.

Optionally, the air sterilizer further comprises a movable louver 3 disposed at the air outlet 2.

Specifically, as shown in fig. 9, 10 and 12, the movable louver 3 includes a blade and a movable louver connecting rod 25, the blade is rotatably connected to the air outlet 2, the movable louver connecting rod 25 is connected to the blade, and the movable louver connecting rod 25 is rotated to rotate the blade, so that the blade rotates, and the blade guides the air flowing out from the air outlet 2, and therefore, the air outlet angle of the air sterilizer can be adjusted by adjusting the blade, and the diversified use requirements of users are met.

While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. An air sterilizer, comprising a housing and an ultraviolet light generator;

the shell is internally provided with a first cavity, the shell is provided with an air inlet and an air outlet, and the air inlet and the air outlet are both communicated with the first cavity;

the ultraviolet light generator is located within the first cavity.

2. The air sterilizer of claim 1, further comprising a reflector located in the first cavity, the reflector being disposed corresponding to the ultraviolet light generator, and a reflective surface of the reflector facing the ultraviolet light generator.

3. The air sterilizer of claim 1, further comprising a fan located within the first cavity between the ultraviolet light generator and the air outlet.

4. The air sterilizer of claim 1 further comprising a strap hanging hole connected to each of opposite sides of the housing.

5. The air sterilizer of claim 1, further comprising a negative ion generator and a high pressure carbonized fiber line, wherein a second cavity is further disposed in the housing, the negative ion generator is located in the second cavity, the first end of the high pressure carbonized fiber line is connected to the negative ion generator, and the second end of the high pressure carbonized fiber line sequentially passes through the second cavity and the first cavity and is disposed at the air outlet.

6. An air sterilizer as claimed in claim 1, further comprising a filter element located within the first chamber and between the ultraviolet light generator and the air inlet.

7. The air sterilizer of claim 5, further comprising a power interface disposed outside the housing and a rechargeable battery disposed within the second chamber, the power interface, the ultraviolet light generator, and the negative ion generator all being electrically connected to the rechargeable battery.

8. An air sterilizer as claimed in claim 7, further comprising a control device and an indicator light in the second chamber, wherein the housing is provided with an opening adapted to the indicator light, and the control device is electrically connected to the ultraviolet generator, the negative ion generator and the indicator light, respectively.

9. An air sterilizer as claimed in claim 2, wherein the reflector includes a first sub reflector, a second sub reflector and a third sub reflector, the first sub reflector, the second sub reflector and the third sub reflector are connected in sequence, and the second sub reflector is located between the first sub reflector and the third sub reflector.

10. The air sterilizer of claim 1 further comprising louvers provided in the air outlet.