CN215175787U

CN215175787U - Air sterilizing machine and casing thereof

Info

Publication number: CN215175787U
Application number: CN202120819069.2U
Authority: CN
Inventors: 董紫琳; 张涛; 朱予峰; 王兆良; 任志勇
Original assignee: Leibao Gene; Shanghai Baygene Biotechnologies Co ltd
Current assignee: Leibao Gene; Shanghai Baygene Biotechnologies Co ltd; Promega Corp
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-12-14
Anticipated expiration: 2031-04-20

Abstract

An object of the utility model is to provide an air sterilizer casing can provide the basis for promoting the disinfection rate of air sterilizer to the air. Another object of the utility model is to provide an air sterilizer. In order to achieve the above purpose, the air sterilizer casing comprises a casing body, wherein an airflow channel is formed in the casing body, an air inlet and an air outlet of the airflow channel are arranged on the casing body, the air inlet and the air outlet are respectively positioned at two ends of the casing body of the air sterilizer in the height direction, and the airflow channel extends in a zigzag shape in the casing body along the height direction.

Description

Air sterilizing machine and casing thereof

Technical Field

The utility model relates to an air sterilizer and a casing thereof.

Background

An air sterilizer is a device for sterilizing indoor air, and the existing air sterilizer generally includes the following two forms:

1. the air sterilizer is only suitable for unmanned places under the irradiation of pure ultraviolet lamps, and is easily shielded by objects to generate dead angles in the use process.

2. The existing market also has an air sterilizer which comprises a machine shell, a filter layer, an ultraviolet lamp and a fan, wherein during work, the air of the shell is sucked into the machine shell by the negative pressure generated by the rotation of the fan, and the air is sterilized by the irradiation of the ultraviolet lamp and finally automatically discharged to be sterilized.

However, the inventor finds that when the air enters the irradiation area of the ultraviolet lamp, the air flow rate is too fast, so that the air is not sufficiently sterilized.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air sterilizer casing can provide the basis for promoting the disinfection rate of air sterilizer to the air.

Another object of the present invention is to provide an air sterilizer, which includes the air sterilizer casing as described above.

The air sterilizer casing comprises a casing body, wherein an airflow channel is formed in the casing body, an air inlet and an air outlet of the airflow channel are formed in the casing body, and the air inlet and the air outlet are respectively positioned at two ends of the casing body of the air sterilizer in the height direction;

wherein, along the height direction, the airflow channel extends in a zigzag shape in the outer shell.

In one or more embodiments, the enclosure further comprises at least one partition disposed within the outer shell, the partition having an opening formed therein to allow airflow therethrough;

wherein the opening is offset from the air inlet and/or the air outlet to define the air flow passage extending in a serpentine manner.

In one or more embodiments, the partition plates are two or more pieces that are arranged in the outer housing at intervals in the height direction, each of the partition plates is a rectangular plate having a cutout that forms the opening;

and for two adjacent partition plates along the height direction, the positions of the notches are opposite angles in the two rectangular plates respectively.

In one or more embodiments, the partition is three pieces disposed within the outer shell.

In one or more embodiments, the air inlet is provided in a lower end peripheral side wall of the outer housing, and the air outlet is provided in a top wall of the outer housing.

The air sterilizer for achieving the other purpose comprises a machine shell, a sterilizing device and an airflow generating device, and is characterized in that the machine shell is the air sterilizer machine shell;

wherein the airflow generating device is arranged at the exhaust port, and the sterilizing device is arranged in the airflow channel.

In one or more embodiments, the casing further comprises at least one partition disposed within the outer casing, the partition being a rectangular plate having a cutout, and the sterilizing device being secured in a space formed between the cutout and a wall of the outer casing.

In one or more embodiments, a mounting plate is provided in the cabinet adjacent to the air outlet, and the air flow generating device is mounted in the cabinet through the mounting plate.

In one or more embodiments, the airflow generating device is a fan and the disinfecting device is an ultraviolet sterilizer.

In one or more embodiments, the air sanitizer further includes a filter device disposed in the airflow path.

The utility model discloses an advance effect includes following one or combination:

this air sterilizing machine is owing to adopted the air sterilizing machine casing that has the air current passageway that extends of zigzag form for need discharge from the exhaust port after a section longer route behind the air admission shell body, prolonged the flow path of air in degassing unit place region, also increased the time that the air is disinfected by degassing unit in the shell body, thereby compare the linear air current passageway of tradition and can obtain better disinfection rate.

Drawings

The above and other features, properties and advantages of the present invention will become more apparent from the following description of the embodiments with reference to the accompanying drawings, in which:

FIG. 1 shows a perspective view of an embodiment of the present air sterilizer.

Detailed Description

The following discloses many different embodiments or examples for implementing the subject technology described. Specific examples of components and arrangements are described below to simplify the present disclosure, but these are merely examples and are not intended to limit the scope of the present disclosure. Additionally, reference numerals and/or letters may be repeated among the various examples throughout this disclosure. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

Also, the present application uses specific words to describe embodiments of the application, such as "one embodiment," "an embodiment," and/or "some embodiments" to mean that a particular feature, structure, or characteristic described in connection with at least one embodiment of the application. Therefore, it is emphasized and should be appreciated that two or more references to "an embodiment" or "one embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, some features, structures, or characteristics of one or more embodiments of the present application may be combined as appropriate. In addition, the terms "first", "second", and the like are used to define the components, and are used only for convenience of distinguishing the corresponding components, and the terms do not have special meanings unless otherwise stated, and therefore, the scope of the present application is not to be construed as being limited.

It should be noted that, where used, the upper, lower, top, and bottom in the following description are used for convenience only and do not imply any particular fixed orientation. In fact, they are used to reflect the relative position and/or orientation between the various parts of the object.

It should be noted that these and other figures are given by way of example only and are not drawn to scale, and should not be construed as limiting the scope of the invention as it is actually claimed. Further, the conversion methods in the different embodiments may be appropriately combined.

In order to solve at least one aspect of the problems in the prior art, an aspect of the present invention provides an air sterilizer, as shown in fig. 1, which is a schematic perspective view of an embodiment of the air sterilizer. Wherein, the air sterilizer comprises an air sterilizer casing 1, a sterilizing device 2 and an airflow generating device 3.

Further, another aspect of the present invention provides an air sterilizer casing which can be applied to the air sterilizer shown in fig. 1, and in order to embody the progress effect of the present invention, the following description is made in combination with the specific structure of the air sterilizer and the casing thereof.

The air sterilizer casing 1 includes an outer casing 11, an air flow passage 10 is formed in the outer casing 11, an air inlet 12 and an air outlet 13 of the air flow passage 10 are formed in the outer casing, and the air inlet 12 and the air outlet 13 are respectively located at two ends of the air sterilizer casing 1 in a height direction h. The air flow channel extends inside the outer casing 11 in a meandering manner along the height direction h, wherein the meandering manner means that the air flow channel 10 extends in a non-linear manner along the height direction h, and may be a curved line having one, two or more curved bent sections, such as an S-shape. Or a zigzag type having one, two or more folding angles, such as a zigzag type.

The airflow generating device 3 is disposed at the exhaust port 13 of the airflow channel 10, and the disinfection device 2 is disposed in the airflow channel 10, so that when the airflow generating device 3 works, negative pressure is generated to suck air into the outer shell 11 from the air inlet 12, and the air flows along the airflow channel 10 and is then exhausted from the exhaust port 13. The sterilizing device 2 sterilizes the air flow passing through the air flow path 10 so that the air discharged from the air outlet 13 is sterilized air.

This air sterilizing machine is owing to adopted the air sterilizing machine casing 1 who has meander form extension air current passageway 10 for need discharge from exhaust port 13 after a section longer route after the air gets into shell body 11, prolonged the flow path of air in shell body 11, also increased the time that the air is disinfected by degassing unit 2 in shell body 11, thereby compare the linear air current passageway of tradition and can obtain better disinfection rate.

Although one embodiment of the present air sterilizer and its cabinet is described above, in other embodiments of the present air sterilizer and its cabinet, the present air sterilizer and its cabinet may have more details than the above-described embodiments in many respects, and at least some of these details may have various variations. At least some of these details and variations are described below in several embodiments.

In one embodiment of the present air sterilizer casing, the air sterilizer casing 1 further comprises at least one partition 14 disposed within the outer casing 11, and an opening 140 for allowing an air flow to pass through is opened in the partition 14. Wherein the opening 140 is arranged offset from the air inlet 12 and/or the air outlet 13 so as to define the air flow passage 10 extending in a meandering manner.

Specifically, in the embodiment shown in fig. 1, the partition plates 14 are three pieces provided at intervals in the height direction h thereof in the outer case 11, each partition plate 14 is a rectangular plate having a cutout 141, and the cutout 141 is formed as an opening 140 in the partition plate 14. It will be appreciated that if the partition 14 is rectangular without a cut-out, it will close the entire airflow passage 10, and a corner of the rectangular plate is cut out through the cut-out 141, so that at the cut-out corner, the cut-out 141 profile edge of the partition 14 forms an opening 140 between it and the wall of the outer housing 11 to allow airflow therethrough. Meanwhile, as shown in the figure, for two partition plates 14 adjacent to each other in the height direction h, the cut positions are opposite angles of two rectangular plates, that is, in the airflow flowing direction, the opening position in the partition plate 14 located at the upstream position in the airflow flowing direction and the opening position in the partition plate 14 located at the downstream position in the airflow flowing direction are arranged opposite angles in the two adjacent partition plates 14, so that the airflow flows in the two adjacent partition plates 14 by a diagonal duct path, and a longer airflow path in the area where the disinfection device 2 is located is formed by a simpler structure, which not only facilitates the processing and manufacturing, but also can meet the requirement for improving the disinfection rate of the air disinfection machine. Simultaneously, set up three baffles and can produce less influence to air-out efficiency.

In some embodiments different from those shown, there are many suitable variations or variations in the manner in which the serpentine air flow path 10 is formed in the air sanitizer housing 1, and many variations are set forth below.

As in some embodiments, the number of partitions 14 disposed in the outer housing 11 may have variations from that shown, such as in one embodiment, the number of partitions 14 disposed in the outer housing 11 is one, the partitions 14 are rectangular plates having a cut 141, the openings 140 formed in the partitions 14 are arranged offset from the air inlets 12 and/or the air outlets 13, such as the air inlets 12 and/or the air outlets 13 and the openings 140 in the partitions 14 are disposed at opposite corners in a front projection of the air sterilizer in a top view, which also enables the formation of the meandering air flow passage 10 in the air sterilizer casing 1. As in the other embodiment, the number of the partitions 14 provided in the outer case 11 is two or more, the partitions 14 are rectangular plates having a cutout 141, and the openings 140 in at least one of the partitions 14 are arranged to be offset from the air inlet 12 and/or the air outlet 13, as in the previous embodiment, at opposite corners, and it is also possible to form the air flow path 10 in the air sterilizer casing 1 in a zigzag shape. As in the further embodiment, the number of the partitions 14 provided in the outer case 11 is two or more, the partitions 14 are rectangular plates having a cutout 141, the openings 140 of the partitions 14 are arranged to be offset from the air inlet 12 and/or the air outlet 13, respectively, while the openings between the adjacent partitions are diagonally provided, and it is also possible to form the air flow path 10 in the air sterilizer casing 1 in a zigzag shape.

As in some embodiments, the structural form of the airflow channel 10 formed in the outer casing 11 may have a different variation from that shown, such as a plurality of flow guiding portions protruding from the inner wall of the outer casing 11 to limit the airflow channel 10 to the zigzag airflow channel 10 in the outer casing 11.

As in some embodiments, the opening 140 in the baffle 14 may have a different form than that shown, e.g., the opening may be a hole formed in the baffle 14.

In the embodiment shown in fig. 1, the air inlet 12 is disposed in the outer peripheral sidewall of the lower end of the outer casing 11, and the air outlet 13 is disposed in the top wall of the outer casing 11, so that the turbid air in the room can enter from the lower end of the outer casing 11 and then be discharged from the top wall of the outer casing 11, thereby facilitating the fresh air to be breathed by the user. In other embodiments, different from those shown, the air inlet 12 may be disposed at the bottom of the outer housing 11 and/or the air outlet 13 may be disposed on the upper sidewall of the outer housing 11.

In one embodiment of the present air sterilizer, the sterilizing device 2 is fixed in the space formed between the cut 141 of the partition 14 and the wall of the outer housing 11 to arrange the sterilizing device 2 in the air flow passage 10.

In one embodiment of the air sterilizer, a mounting plate 15 is provided in the outer casing 11 near the air outlet 13, and the air flow generating device 3 is mounted in the outer casing 11 by the mounting plate 15.

In one embodiment of the air sterilizer, the air flow generating device 3 is a fan, and the sterilizing device 2 is an ultraviolet sterilizer, such as an ultraviolet sterilizing lamp, which can radiate the air of the body to sterilize by using an ultraviolet lamp having a wavelength of 253.7nm, and is particularly suitable for sterilizing indoor air with high risk of infection in hospitals and schools.

In one embodiment of the present air sterilizer, the present air sterilizer further includes a filter device disposed in the air flow path 10, which may be a filter screen or an air filter element, to filter the air flowing in the air flow path 10.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, any modification, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention, all without departing from the content of the technical solution of the present invention, fall within the scope of protection defined by the claims of the present invention.

Claims

1. An air sterilizer casing is characterized by comprising a casing body, wherein an airflow channel is formed in the casing body, an air inlet and an air outlet of the airflow channel are formed in the casing body, and the air inlet and the air outlet are respectively positioned at two ends of the casing body of the air sterilizer in the height direction;

2. The air sterilizer enclosure of claim 1 further comprising at least one baffle disposed within the outer housing, the baffle having openings therein to allow air flow therethrough;

3. The air sterilizer casing of claim 2 wherein the partition is two or more pieces spaced apart in the height direction within the outer housing, each of the partitions being a rectangular plate having a cutout forming the opening;

4. The air sterilizer casing of claim 3 wherein the partition is three pieces disposed in the outer housing.

5. An air sterilizer casing as claimed in claim 1, wherein the air inlet is provided in a lower peripheral side wall of the outer casing and the air outlet is provided in a top wall of the outer casing.

6. An air sterilizer comprising a cabinet, a sterilizing device, and an airflow generating device, wherein the cabinet is the air sterilizer cabinet of any one of claims 1 to 5;

7. An air sterilizer as claimed in claim 6 wherein the housing further comprises at least one partition disposed within the outer casing, the partition being a rectangular plate having a cutout, the sterilizing device being secured in the space formed between the cutout and the walls of the outer casing.

8. An air sterilizer as claimed in claim 6 wherein a mounting plate is provided in the cabinet adjacent the exhaust port, the air flow generating device being mounted in the cabinet by the mounting plate.

9. An air sterilizer as claimed in claim 6, wherein the airflow generating device is a fan and the sterilizing device is an ultraviolet sterilizer.

10. The air sterilizer of claim 6 further comprising a filter device disposed in the airflow path.