CN213191494U

CN213191494U - Indoor sterilizer

Info

Publication number: CN213191494U
Application number: CN202021041939.XU
Authority: CN
Inventors: 李台; 郭兆波; 梁锦坚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-05-14
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses an indoor sterilizer, which comprises a rack, a first sterilizing part and a second sterilizing part, wherein the first sterilizing part comprises a cross flow fan arranged on the rack, a first reflecting cover positioned above the cross flow fan and arranged on the rack and a first ultraviolet lamp arranged in the first reflecting cover, and the cross flow fan is used for conveying the air below to the irradiation range of the first ultraviolet lamp for sterilization; the second disinfection part comprises a second reflecting cover which is positioned in front of the cross flow fan and is rotationally connected to the rack, a second ultraviolet lamp arranged in the second reflecting cover and a driving device for driving the second reflecting cover to rotate. The utility model discloses a second reflector sets up for rotating, makes second ultraviolet lamp and first ultraviolet lamp and cross flow fan cooperation to strengthen the disinfection effect of disinfecting of first ultraviolet lamp the place ahead air, accelerated whole ward disinfection's efficiency and can disinfect article, ground or the wall of disinfection ward below.

Description

Indoor sterilizer

Technical Field

The utility model relates to an air disinfection equipment especially relates to an indoor sterilizer.

Background

An ultraviolet air sterilizer is a machine for sterilizing air by using ultraviolet rays. Ultraviolet radiation disinfection is one of the main measures for preventing and controlling infection of pulmonary tuberculosis and high-contagious diseases, and is a common air disinfection method in tuberculosis clinics and wards. The existing upper ultraviolet sterilizer is a sterilizer suitable for hospitals and public places, two side faces of the sterilizer are provided with ultraviolet lamps, the front of the two ultraviolet lamps is provided with a cross flow fan, the cross flow fan extracts the air below to sterilize, the ultraviolet lamps irradiate the upper space indoors to sterilize, the sterilization efficiency is higher, but the ward can only extract the air below by the cross flow fan to sterilize and irradiate the upper space to sterilize when a patient or no patient exists, the sterilization efficiency of the whole space is not high, and articles in the lower space, the ground and the wall surface can not be sterilized and disinfected.

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 indoor sterilizer which has high sterilization efficiency and can sterilize and disinfect the objects, the ground and the wall surface in the lower layer space.

The indoor sterilizer according to the embodiment of the first aspect of the present invention comprises a rack, a first sterilizing part and a second sterilizing part, wherein the first sterilizing part comprises a cross flow fan mounted on the rack, a first reflector located above the cross flow fan and mounted on the rack, and a first ultraviolet lamp mounted in the first reflector, and the cross flow fan is used for conveying air below to the irradiation range of the first ultraviolet lamp for sterilization; the second disinfection part comprises a second reflecting cover which is positioned in front of the crossflow fan and is rotationally connected to the rack, a second ultraviolet lamp arranged in the second reflecting cover and a driving device for driving the second reflecting cover to rotate, and a first notch is formed in the position, corresponding to the lower part of the second ultraviolet lamp, of the rack; wherein the opening of the first reflector faces the second disinfection component.

According to the utility model discloses indoor sterilizer has following technological effect at least: the first ultraviolet lamp is arranged above the cross flow fan and is arranged on the first reflecting cover, the first ultraviolet lamp can sterilize and disinfect the upper space above the cross flow fan, and the cross flow fan can extract the air below the cross flow fan to the upper space, so that the indoor air can be circularly sterilized and disinfected; the crossing current fan the place ahead is equipped with the second disinfection part, because the second reflector sets up for rotating, makes second ultraviolet lamp and first ultraviolet lamp and crossing current fan cooperation to strengthen the disinfection effect of disinfecting of first ultraviolet lamp the place ahead air, accelerated whole ward disinfection's efficiency and can disinfect article, ground or the wall of disinfection ward below.

According to some embodiments of the utility model, the left end of frame is equipped with the fluorescent tube support, the right-hand member of frame is equipped with the reflector support, second ultraviolet lamp install in the fluorescent tube support, a side of second reflector articulate in on the reflector support, the another side of second reflector is hollow out construction, second ultraviolet lamp pass hollow out construction set up in the second reflector.

According to some embodiments of the present invention, the driving device comprises a driving motor and a tact switch, the driving motor is connected to the second reflector, the tact switch is mounted on the reflector support, and the driving motor is connected to the tact switch; when the second reflecting cover rotates, one side of the second reflecting cover can touch the elastic sheet of the tact switch.

According to some embodiments of the utility model, the frame corresponds the position of crossflow fan below is equipped with the second breach.

According to the utility model discloses a some embodiments still include the radar inductor, the radar inductor install in the frame, the radar inductor with driving motor connects.

According to some embodiments of the present invention, the first reflector comprises a first side panel disposed obliquely and a second side panel disposed horizontally, the first side panel is located above the first ultraviolet lamp, and the second side panel is located below the first ultraviolet lamp.

According to some embodiments of the utility model, still include the grid plate, the grid plate install in the frame, the grid plate is equipped with a plurality of grids.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

Additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural view of an indoor sterilizer according to an embodiment of the present invention;

FIG. 2 is a schematic left side view of the indoor sterilizer shown in FIG. 1;

FIG. 3 is a front view of the indoor sterilizer shown in FIG. 1;

FIG. 4 is a schematic view of the indoor sterilizer shown in FIG. 1, viewed from below;

FIG. 5 is a schematic view of the construction of the room sterilizer shown in FIG. 1 with the grid installed;

FIG. 6 is a schematic view of the indoor sterilizer shown in FIG. 1 mounted on a wall with the opening of the second reflector facing upward;

fig. 7 is a schematic view showing the indoor sterilizer shown in fig. 1 mounted on a wall with an opening of the second reflecting shade facing downward.

Reference numerals: the lamp tube sterilizing device comprises a rack 100, a first notch 110, a lamp tube support 120, a reflector support 130, a second notch 140, a first sterilizing component 200, a cross flow fan 210, a first reflector 220, a first side panel 221, a second side panel 222, a first ultraviolet lamp 230, a second sterilizing component 300, a second reflector 310, a hollow structure 311, a second ultraviolet lamp 320, a driving device 330, a driving motor 340, a tact switch 350, a radar sensor 400, a grid plate 500 and a grid 510.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, a plurality of meanings are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms above, below, within, etc. are understood as including the number. It should be understood that the orientation or positional relationship referred to in the description of the orientation, such as up, down, front, rear, left, right, and middle, is based on the orientation or positional relationship shown in the drawings. The description is for convenience only and to simplify the description, and is not intended to 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 invention.

In the description of the present invention, unless otherwise explicitly defined, words such as installation and connection should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the present invention by combining the specific contents of the technical solutions.

Referring to fig. 1, an indoor sterilizer according to an embodiment of the present invention is installed on a wall surface of a ward, an outpatient clinic or a corridor, and sterilizes air in the ward, the outpatient clinic or the corridor; the indoor sterilizer includes a rack 100, a first sterilizing part 200 and a second sterilizing part 300, the first sterilizing part 200 includes a cross flow fan 210 mounted on the rack 100, a first reflector 220 positioned above the cross flow fan 210 and mounted on the rack 100, and a first ultraviolet lamp 230 mounted in the first reflector 220, the cross flow fan 210 is used for conveying air below to the irradiation range of the first ultraviolet lamp 230 for sterilization, and concretely, as shown in fig. 2, the rack 100 is in an "L" shape, the first reflector 220 is mounted at the upper left position of the "L", the cross flow fan 210 is positioned in front of the first reflector 220 and mounted at the bottom of the "L"; the second sterilizing part 300 includes a second reflecting shade 310 positioned in front of the crossflow blower 210 and rotatably connected to the chassis 100, a second ultraviolet lamp 320 disposed in the second reflecting shade 310, and a driving device 330 for driving the second reflecting shade 310 to rotate, the chassis 100 is provided with a first notch 110 at a position corresponding to the lower part of the second ultraviolet lamp 320, specifically, the second sterilizing part 300 is positioned in front of the crossflow blower 210 and hinged on the bottom of the "L"; wherein the opening of the first reflector 220 faces the second sterilizing part 300. As shown in fig. 2 and 6, for example, the indoor sterilizer is installed in a ward, when a person is in the ward, the light of the first ultraviolet lamp 230 reflects the light through the first reflector 220, so that the light of the first ultraviolet lamp 230 sterilizes the air in front, since the cross flow fan 210 is disposed below the first ultraviolet lamp 230, the cross flow fan 210 delivers the air below to the light of the first ultraviolet lamp 230 for sterilization, the ward delivers the air continuously through the cross flow fan 210, and further the air in the upper space is sterilized and the air in the ward is sterilized and circulated continuously, so that the sterilization time is increased, further, the driving device 330 rotates the second reflector 310, so that the opening of the second reflector 310 is turned upward, and further the light of the second ultraviolet lamp 320 is perpendicular to the light of the first ultraviolet lamp 230, at this time, the light of the first ultraviolet lamp 230 sterilizes the air in front and the air delivered by the cross flow fan 210, the second ultraviolet lamp 320 also sterilizes the air in front and the air delivered by the cross flow fan 210 by the light of the first ultraviolet lamp 230, which further increases the time for sterilizing the air. As shown in fig. 7, when no one is present in the ward, the first ultraviolet lamp 230 keeps sterilizing and disinfecting air, the cross flow fan 210 keeps conveying air, the driving device 330 rotates the second reflecting cover 310 to turn the opening of the second reflecting cover 310 to the downward direction, the forward direction or the backward direction, and the light of the second ultraviolet lamp 320 sterilizes and disinfects the articles, the floor and the wall surface in the direction. The second reflecting shade 310 is rotatably disposed to enable the second ultraviolet lamp 320 to cooperate with the first ultraviolet lamp 230 and the cross flow fan 210, thereby enhancing the sterilizing effect of the air in front of the first ultraviolet lamp 230 and accelerating the sterilizing efficiency of the whole ward. The present indoor sterilizer disinfects and disinfects articles, ground and wall, the indoor sterilizer must wait for the people to leave the ward and disinfect, and the setting mode of the ultraviolet lamp is opened for the people leaving the ultraviolet lamp and closed for the people entering the ultraviolet lamp, the utility model discloses the first ultraviolet lamp 230 and the second ultraviolet lamp 320 of the indoor sterilizer of the embodiment can be set for normally lighting, because the first ultraviolet lamp 230 and the second ultraviolet lamp 320 always keep the state of opening, so as to avoid frequent switching, thereby the life-span of the ultraviolet lamp is prolonged and the ultraviolet lamp is prevented from preheating; when a person is in a ward, the opening of the second reflector 310 is turned upward to prevent the light of the second ultraviolet lamp 320 from damaging the human body and prevent the person from leaving the ward for sterilization.

In some embodiments of the present invention, as shown in fig. 3, the left end of the rack 100 is provided with the lamp tube support 120, the right end of the rack 100 is provided with the reflector support 130, the second ultraviolet lamp 320 is installed on the lamp tube support 120, and the right side of the second reflector 310 is hinged on the reflector support 130, as shown in fig. 1 and 3, the left side of the second reflector 310 is a hollow structure 311, specifically, the hollow structure 311 is in a "scallop" shape, the middle part of the hollow structure is hollow, and the second ultraviolet lamp 320 is arranged in the second reflector 310 through the hollow of the "scallop"; when in use, the second reflecting shade 310 is rotated up and down, and the irradiation direction of the second ultraviolet lamp 320 is further adjusted; this arrangement facilitates the mounting and dismounting of the second ultraviolet lamp 320 and the second reflector 310.

In a further embodiment of the present invention, as shown in fig. 3, the driving device 330 includes a driving motor 340 and a tact switch 350, the driving motor 340 is connected to the second reflector 310, the tact switch 350 is installed on the reflector support 130, and the driving motor 340 is connected to the tact switch 350; when the second reflecting shade 310 rotates, one side of the second reflecting shade 310 can touch the elastic sheet of the tact switch 350; specifically, the number of the tact switches 350 is two, the two tact switches 350 are respectively disposed on the front side and the rear side of the reflector holder 130, and when the right side surface of the second reflector 310 is pressed to the elastic piece, the tact switches 350 stop the driving motor 340 from rotating, so that the light of the second ultraviolet lamp 320 irradiates the air above or the air below; the tact switch 350 facilitates positioning the rotation angle of the second reflector 310.

In some embodiments of the present invention, as shown in fig. 4, a second notch 140 is formed at a position of the frame 100 corresponding to a position below the crossflow blower 210, so as to facilitate the extraction of air below.

In a further embodiment of the present invention, as shown in fig. 1, 2 and 4, the present invention further comprises a radar sensor 400, the radar sensor 400 is installed on the rack 100, the radar sensor 400 is connected to the driving motor 340, specifically, the radar sensor 400 is installed on the second notch 140, the radar sensor 400 is used for detecting whether a person is present in the ward, when the radar sensor 400 detects that a person is present in the ward, the radar sensor 400 starts the driving motor 340, so that the second ultraviolet lamp 320 irradiates the air above or the objects below, the ground and the wall; the arrangement is convenient for realizing automatic sterilization and disinfection wards, outpatients or corridors.

In a further embodiment of the present invention, as shown in fig. 2, the first reflector 220 comprises a first side panel 221 disposed obliquely and a second side panel 222 disposed horizontally, wherein the first side panel 221 is located above the first ultraviolet lamp 230, and the second side panel 222 is located below the first ultraviolet lamp 230. The arrangement makes the light of the first ultraviolet lamp 230 emitted in parallel, so that the indoor sterilizer can sterilize and disinfect uniformly.

In some embodiments of the present invention, as shown in fig. 5, the present invention further comprises a grid plate 500, the grid plate 500 is installed on the rack 100, the grid plate 500 is provided with a plurality of grids 510 to prevent large objects from hitting the ultraviolet lamp and facilitate air circulation; specifically, the grid 510 may be 3, 4, or more than 4.

In the description herein, references to the description of the terms "some embodiments" or "conceivably" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An indoor sterilizer comprising a frame (100), characterized by further comprising:

the first disinfection component (200) comprises a cross flow fan (210) arranged on the rack (100), a first reflector (220) which is positioned above the cross flow fan (210) and arranged on the rack (100), and a first ultraviolet lamp (230) arranged in the first reflector (220), wherein the cross flow fan (210) is used for conveying air below to the irradiation range of the first ultraviolet lamp (230) for sterilization and disinfection;

the second disinfection component (300) comprises a second reflector (310) which is positioned in front of the crossflow fan (210) and is rotationally connected to the rack (100), a second ultraviolet lamp (320) arranged in the second reflector (310) and a driving device (330) for driving the second reflector (310) to rotate, and a first notch (110) is formed in the rack (100) corresponding to the position below the second ultraviolet lamp (320);

wherein the opening of the first reflector (220) faces the second disinfection part (300).

2. The indoor sterilizer of claim 1, wherein: the left end of frame (100) is equipped with fluorescent tube support (120), the right-hand member of frame (100) is equipped with reflector support (130), second ultraviolet lamp (320) install in fluorescent tube support (120), a side of second reflector (310) articulate in on reflector support (130), the another side of second reflector (310) is hollow out construction (311), second ultraviolet lamp (320) pass hollow out construction (311) set up in second reflector (310).

3. An indoor sterilizer as claimed in claim 2, wherein: the driving device (330) comprises a driving motor (340) and a tact switch (350), the driving motor (340) is connected with the second reflector (310), the tact switch (350) is installed on the reflector support (130), and the driving motor (340) is connected with the tact switch (350);

when the second reflecting cover (310) rotates, one side of the second reflecting cover (310) can touch the elastic sheet of the tact switch (350).

4. The indoor sterilizer of claim 1, wherein: and a second notch (140) is formed in the position, corresponding to the lower part of the crossflow fan (210), of the rack (100).

5. An indoor sterilizer as claimed in claim 3, wherein: still include radar inductor (400), radar inductor (400) install in on frame (100), radar inductor (400) with driving motor (340) are connected.

6. An indoor sterilizer as claimed in any one of claims 1 to 5, wherein: the first reflector (220) comprises a first side panel (221) and a second side panel (222), wherein the first side panel (221) is arranged obliquely, the second side panel (222) is arranged horizontally, the first side panel (221) is arranged above the first ultraviolet lamp (230), and the second side panel (222) is arranged below the first ultraviolet lamp (230).

7. The indoor sterilizer of claim 1, wherein: still include grid tray (500), grid tray (500) install in frame (100), grid tray (500) are equipped with a plurality of grids (510).