CN216629210U - A portable multifunctional ultraviolet lampshade for laboratory disinfection - Google Patents

Abstract

The utility model discloses a portable multifunctional ultraviolet lampshade for laboratory disinfection. It belongs to the field of medical equipment; it includes an ultraviolet lampshade body, and the ultraviolet lampshade body includes an upper casing plate, a casing front plate, a casing rear plate, a casing left plate, a casing right plate, and a mirror reflection device arranged on the inner wall of each plate and the Ultraviolet lamp; also includes switch buttons, timing devices, adjustment devices and stainless steel brackets. The utility model is portable and movable, and is in the shape of a circle, a cuboid or other shapes, and can be covered on a small experimental instrument that needs to be sterilized, or a small experimental instrument suspended on an internal support; there is no need to worry about the harm of ultraviolet rays to the human body during the experiment; The mirror surface of the inner wall has the function of reflecting ultraviolet rays, and the disinfection effect is good; the height of the object surface can be controlled; the top bracket can be disassembled, and the surface of the hanging equipment such as pipettes in the laboratory can be disinfected in an all-round way; It is not affected by power-on conditions.

Description

A portable multifunctional ultraviolet lampshade for laboratory disinfection

technical field

The utility model relates to the technical field of medical instruments, in particular to a portable multifunctional ultraviolet lampshade for laboratory disinfection.

Background technique

In the medical context, biosecurity refers to the biosafety protection and effective control of pathogenic bacteria. The main goal is to effectively control the occurrence of infection caused by direct contact between pathogenic microorganisms and medical staff, or the accidental leakage of these pathogenic microorganisms, resulting in contamination. and the spread of germs. In the process of laboratory and clinical practice, all kinds of pathogenic microorganisms should be prevented from spreading and causing danger. At present, chemical reagents such as medical alcohol, peracetic acid, and chlorine-containing disinfectant are often used for chemical disinfection of laboratory instruments. Although this disinfection method is effective, it requires a certain amount of human resources and is often accompanied by the residue of irritating disinfection substances. It has a certain impact on human health, and has a certain impact on the sensitivity of the instrument, which will cause certain errors in the experimental results. And UV disinfection can be used in a variety of places for disinfection, which has the advantages of simple operation, no chemical residues, and no resistance to microorganisms.

Ultraviolet rays mainly kill microorganisms by radiating damage to microorganisms (bacteria, viruses, spores and other pathogens) and destroying the function of nucleic acid, so as to achieve the purpose of disinfection. The effect of ultraviolet rays on nucleic acids can lead to the breakage of bonds and chains, cross-linking between strands and the formation of photochemical products, etc., thereby changing the biological activity of DNA and making microorganisms unable to replicate themselves. This ultraviolet damage is also lethal damage.

The principle of ultraviolet sterilizer sterilization is that the radiation intensity emitted by the ultraviolet lamp is inversely proportional to the distance of the irradiated object. Therefore, when the irradiation intensity reaches a certain level, the longer the irradiated item stays, the closer it is to the germicidal lamp, the better the sterilization effect, and vice versa.

At present, the limitations of ultraviolet disinfection are mainly manifested in that the sterilization range is limited to the part that can be irradiated by ultraviolet rays, and the back side and interior of objects cannot be sterilized, and the sterilization line damages the eyes and skin of humans and animals, causing objects to change color, fade.

For the disinfection of some laboratory equipment, because of its small size, it is not suitable for chemical disinfection, and it is not suitable for centralized disinfection and illumination, so the utility model patent discloses a portable laboratory disinfection multi-functional ultraviolet lampshade.

Utility model content

In view of the above problems, the purpose of this utility model is to provide a portable multifunctional ultraviolet lampshade for laboratory disinfection, which can be more conveniently used for laboratory disinfection.

The technical scheme of the utility model is as follows: the portable multifunctional ultraviolet lampshade for laboratory disinfection according to the present utility model comprises an ultraviolet lampshade body, and the ultraviolet lampshade body comprises a casing upper plate, a casing front plate, a casing rear plate, left shell and right shell;

A whole-surface mirror reflection device is installed on the inner wall of the front panel of the housing, the rear panel of the housing, the left panel of the housing, and the right panel of the housing, and a number of ultraviolet rays are evenly embedded on the mirror reflection device on each side. lamp.

Further, three mirror reflection devices are installed on the inner wall of the upper plate of the casing, and a plurality of ultraviolet lamps are installed evenly on the three mirror reflection devices;

A long slot is opened between the two adjacent mirror reflection devices, and two rows of detachable stainless steel brackets are arranged on the long slot.

Further, a switch button, a timing device and an adjustment device are respectively installed on the outer wall of the front plate of the casing; the switch button, the timing device and the adjustment device are installed on the upper plate of the casing, the front plate of the casing, The wiring lines inside the board, the left board of the housing and the right board of the housing are connected with the ultraviolet lamp; and the mutually connected wiring lines are aggregated into a total line and connected to the socket.

Further, a removable pull buckle is arranged in the center of the outer wall of the upper plate of the casing.

Further, a battery device is installed inside the upper plate of the casing,

The storage battery device is connected with the wired lines arranged on the switch button, the timing device, the adjusting device and the ultraviolet lamp.

Further, the ultraviolet lampshade body is made of stainless steel;

The specular reflection device is made of tin or aluminum material.

The beneficial effects of the present utility model are as follows: 1. The utility model is portable and movable, in the shape of a circle or a cuboid or other shapes, and can be covered on a small experimental instrument that needs to be sterilized, or suspended on an internal support 2. There is no need to worry about the harm of ultraviolet rays to the human body during the experiment; 3. The mirror surface of the inner wall has the function of reflecting ultraviolet rays, and the disinfection effect is good; the height of the object surface can be controlled; All-round UV disinfection of the surface of pipettes and other hanging equipment in the laboratory; 5. It has a power storage function and is not affected by power-on conditions.

Description of drawings

Fig. 1 is the structural representation of the present utility model;

2 is a schematic diagram of a structure of an ultraviolet lamp in the present utility model;

3 is a schematic diagram of another structure of the ultraviolet lamp in the present utility model;

4 is a schematic structural diagram of installing a stainless steel bracket on the upper plate of the casing in the utility model;

In the figure, 1 is the body of the ultraviolet lampshade, 11 is the upper plate of the casing, 12 is the front plate of the casing, 13 is the rear plate of the casing, 14 is the left plate of the casing, and 15 is the right plate of the casing;

2 is a mirror reflection device, 3 is an ultraviolet lamp, 4 is a switch button, 5 is a timing device, 6 is an adjustment device, 7 is a stainless steel bracket, 8 is a pull ring, and 9 is a socket.

Detailed ways

In order to illustrate the technical scheme of the present utility model more clearly, the technical scheme of the present utility model is described in further detail below in conjunction with the accompanying drawings:

As shown in the figure; the utility model is a portable multifunctional ultraviolet lampshade for laboratory disinfection, the portable laboratory disinfection multifunctional ultraviolet lampshade has the advantage of small size, and the upper part of the lampshade shell is a lift The pull-tab ring 8 of the type can be transferred to the surface of the object that needs to be sterilized;

Specifically, it includes an ultraviolet lampshade body 1, and the ultraviolet lampshade body 1 includes an upper casing plate 11, a casing front plate 12, a casing rear plate 13, a casing left plate 14 and a casing right plate 15;

Mirror reflection devices 2 are installed on the inner walls of the housing front panel 12 , the housing rear panel 13 , the housing left panel 14 and the housing right panel 15 . a number of ultraviolet lamps 3;

The UV lampshade body 1 can be a circle, a cuboid or other shapes, the bottom surface of which does not have a housing baffle, and the other surfaces are the outer casing baffles of the ultraviolet lampshade body 1 made of stainless steel, which are used to block the installation on the UV lampshade. The ultraviolet rays emitted by the ultraviolet lamp 3 in the main body 1 pass through the ultraviolet lampshade main body 1;

There can be one or more ultraviolet lamps 3 evenly embedded on the mirror reflection device 2 on each side; the ultraviolet lamps 3 can be turned on under the condition of power-on to sterilize the instruments inside the ultraviolet lampshade body 1;

In addition, the ultraviolet lamp 3 may be an ultraviolet light bulb in the form of an evenly arranged light bulb (as shown in FIG. 2 ), or may be in the shape of a strip (as shown in FIG. 3 ).

Further, three mirror reflection devices 2 are installed on the inner wall of the upper plate 11 of the outer casing, and a plurality of ultraviolet lamps 3 are installed evenly on the three mirror reflection devices 2;

A long groove is opened between the two adjacent mirror reflection devices 2, and two rows of detachable stainless steel brackets 7 are installed on the long groove;

Its function is: the stainless steel bracket 7 is detachably installed on the inner wall of the upper plate 11 of the casing, and its function is: it can be used to hang some small-volume experimental instruments, such as experimental pipettes.

Further, a switch button 4, a timing device 5 and an adjustment device 6 are respectively installed on the outer wall of the front plate 11 of the casing; the switch button 4, the timing device 5 and the adjustment device 6 are installed on the upper plate of the casing. 11. The wired lines inside the shell front plate 12, the shell rear plate 13, the shell left plate 14 and the shell right plate 15 are connected with the ultraviolet lamp 3;

The effect of the switch button 4 is to turn on the sterilizing device and energize or close it; the effect of the timing device 5 is that after the device opens the switch, the sterilization time can be set, including the start time of the sterilization;

The function of the adjustment device 6 (adjustment button) is to adjust the number and brightness of the UV lamps turned on.

Further, a removable pull buckle 8 is arranged in the center of the outer wall of the upper plate 11 of the casing;

The effect is that the device can be transferred to the surface of the object to be sterilized.

Further, a battery device is installed inside the upper plate 11 of the casing,

The storage battery device is connected with the wired lines installed on the switch button 4 , the timing device 5 , the adjustment device 6 and the ultraviolet lamp 3 .

Further, the ultraviolet lampshade body 1 is made of stainless steel;

The specular reflection device 2 is made of tin or aluminum material; other materials may also be used; the specular reflection device 2 has the function of reflecting ultraviolet rays and flame retardant.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. a multifunctional ultraviolet lampshade for portable laboratory disinfection, is characterized in that, comprises ultraviolet lampshade body, and described ultraviolet lampshade body comprises outer casing upper plate, outer casing front plate, outer casing rear plate, outer casing left plate and outer casing right plate; A whole-surface mirror reflection device is installed on the inner wall of the front panel of the housing, the rear panel of the housing, the left panel of the housing, and the right panel of the housing, and a number of ultraviolet rays are evenly embedded on the mirror reflection device on each side. lamp. 2. a kind of portable laboratory disinfection multifunctional ultraviolet lampshade according to claim 1, is characterized in that, Three mirror reflection devices are installed on the inner wall of the upper plate of the casing, and a plurality of ultraviolet lamps are installed on the three mirror reflection devices evenly; A long slot is opened between the two adjacent mirror reflection devices, and two rows of detachable stainless steel brackets are arranged on the long slot. 3. a kind of portable laboratory disinfection multifunctional ultraviolet lampshade according to claim 1, is characterized in that, A switch button, a timing device and an adjustment device are respectively installed on the outer wall of the front plate of the casing; the switch button, the timing device and the adjustment device are installed on the upper plate, the front plate, the rear plate, the The wired lines inside the left plate and the right plate of the casing are connected with the ultraviolet lamp; and the interconnected wired lines are aggregated into a total line and connected to the socket. 4 . The multifunctional ultraviolet lampshade for portable laboratory disinfection according to claim 1 , wherein a removable pull-buckle is arranged in the center of the outer wall of the upper plate of the casing. 5 . 5. a kind of multifunctional ultraviolet lampshade for portable laboratory disinfection according to claim 1, is characterized in that, is provided with accumulator device in the interior of described shell upper plate, The storage battery device is connected with the wired lines arranged on the switch button, the timing device, the adjusting device and the ultraviolet lamp. 6. The multifunctional ultraviolet lampshade for portable laboratory disinfection according to claim 1, wherein the ultraviolet lampshade body is made of stainless steel; The specular reflection device is made of tin or aluminum material.

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