CN111920977A

CN111920977A - Hand-held type high strength ultraviolet ray device of killing

Info

Publication number: CN111920977A
Application number: CN202010962968.8A
Authority: CN
Inventors: 梁旭东; 周青
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2020-11-13

Abstract

The invention discloses a handheld high-strength ultraviolet killing device which comprises a killing head, an extension rod, a handheld box body and a cooling system, wherein a plurality of ultraviolet LED chips are mounted on one side of the killing head, one end of the extension rod is movably connected with the other side of the killing head through a universal ball structure, the other end of the extension rod is fixedly connected with the handheld box body, and a power supply system and the cooling system used for cooling the killing head are arranged in the handheld box body. The invention has the following beneficial effects: (1) the hand-held use can be realized, and the convenience and the rapidness are realized; (2) the sterilization intensity is high, and the microorganisms such as viruses and bacteria in the environment can be killed in seconds; (3) the air cooling system or the liquid cooling system is arranged, powerful cooling guarantee is provided for the work of the high-power high-intensity ultraviolet sterilizing device, and the running stability of the equipment is very high; (4) high-efficiency killing can be realized in a long distance; (5) can also work in a shoulder-back mode; (6) the method is applied to various places such as household places, hotels, schools, restaurants, food processing factories, subways, high-speed rails and the like.

Description

Hand-held type high strength ultraviolet ray device of killing

Technical Field

The invention belongs to the technical field of disinfection devices, and particularly relates to a handheld high-intensity ultraviolet disinfection device.

Background

There are a large number of pathogenic microorganisms in the environment in which people live, and these microorganisms are everywhere and do not enter in the pores because they are too small to be observed by the human eye. These pathogenic microorganisms often exist in the form of bacteria or viruses, and after they are transmitted to human beings, they can greatly harm human health. The novel coronavirus brings great threat to human health, nearly 1000 thousands of people are infected in the world at present, and hundreds of thousands of people lose lives. Besides the target virus, there are some common microorganisms such as anthrax bacillus, typhoid bacillus, staphylococcus, cholera vibrio, hepatitis, influenza, and sclerotinia virus, and these bacteria and viruses greatly affect human life. The elimination of these harmful microorganisms is the most critical research topic of biophysical science.

Although the traditional bacteria and virus killing device is small and light and is easy to carry and use, the traditional bacteria and virus killing device has the disadvantages that the efforts are not paid in the occasions where quick and remote killing is needed, the use requirements cannot be met, and the user experience is very poor. In order to meet the requirement of efficient and long-distance disinfection, the invention provides a handheld high-intensity ultraviolet disinfection device.

Disclosure of Invention

The present invention is directed to a handheld high intensity ultraviolet sterilizer, which solves the above problems.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a hand-held type high strength ultraviolet ray device that kills, its structural feature lies in: including disappearing and killing head, extension rod, handheld box and cooling system, the several ultraviolet LED chip is installed to one side of disappearing and killing the head, and universal ball structure and the opposite side swing joint of the head that disappears are passed through to the one end of extension rod, and the other end and handheld box fixed connection are equipped with power supply system and are used for the cooling system for the head cooling that disappears in the handheld box.

Preferably, the handheld box body is provided with a detachable strap.

Preferably, the extension rod is a telescopic rod with a non-slip lock.

Preferably, a controller is arranged in the handheld box body, wherein the controller is connected with the ultraviolet LED chip and is connected with external electronic equipment through a communication module.

Preferably, the communication module is a 4G module, a 5G module or a Wifi module.

Preferably, the handheld box body is provided with a holding rod, and the holding rod is provided with a main switch connected with the controller.

Preferably, a power supply system is arranged in the handheld box body, and the power supply system is a storage battery.

As preferred, cooling system is the air cooling system, the air cooling system including locate handheld box in and the fan that is connected with the controller, wherein handheld box is seted up the air intake that is linked together with the fan, the air outlet that the several was arranged along circumference equidistance is seted up to the periphery of killing the head, and is equipped with the wind channel that is used for communicateing fan and air outlet in the extension rod.

Preferably, the cooling system is a liquid cooling system, the liquid cooling system comprises a liquid cooling box body arranged in the handheld box body and a cooling pipe arranged in the sterilizing head, a transmission pipeline used for communicating the liquid cooling box body and the cooling pipe is arranged in the extension rod, and a liquid pump connected with the controller is arranged on the transmission pipeline.

Preferably, the number of the ultraviolet LED chips is 1 to 2000, wherein the ultraviolet wavelength of the ultraviolet LED chip is 200nm to 320nm, and the ultraviolet power of the ultraviolet LED chip is 1W to 20W.

Compared with the prior art, the invention has the following beneficial effects:

(1) the sterilizing device can be used by hand, and is convenient and quick;

(2) the sterilizing device has high sterilizing strength and can kill microorganisms such as virus and bacteria in the environment in seconds;

(3) the sterilizing device is provided with an air cooling system or a liquid cooling system, powerful cooling guarantee is provided for the work of the high-power high-intensity ultraviolet sterilizing device, and the running stability of the device is very high;

(4) the sterilizing device can realize high-efficiency sterilization at a long distance due to the high-intensity ultraviolet rays;

(5) the killing device can be held by hand and can also work in a shoulder-back mode along with the increase of the working time;

(6) the killing device can be conveniently applied to various places such as home places, hotels, schools, restaurants, food processing factories, subways, high-speed rails and the like.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention using an air cooling system;

FIG. 2 is a schematic view of a structure of a sterilizer using an air cooling system according to the present invention;

FIG. 3 is a schematic diagram of the overall structure of the system using liquid cooling according to the present invention;

FIG. 4 is a schematic view of a killing head structure employing a liquid cooling system according to the present invention;

in the figure: the system comprises a sterilization head 1, an extension rod 2, a handheld box 3, an ultraviolet LED chip 4, a universal ball structure 5, a power supply system 6, a sliding stop lock 7, a controller 8, a holding rod 9, a general switch 10, a fan 11, an air inlet 12, an air outlet 13, a liquid cooling box 14, a transmission pipeline 15 and a liquid pump 16.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-2, the invention provides a technical scheme, a handheld high-intensity ultraviolet disinfection device, which comprises a disinfection head 1, an extension rod 2, a handheld box body 3 and a cooling system, wherein a plurality of ultraviolet LED chips 4 are mounted on one side of the disinfection head 1, one end of the extension rod 2 is movably connected with the other side of the disinfection head 1 through a universal ball structure 5, the other end of the extension rod is fixedly connected with the handheld box body 3, and a power supply system 6 and the cooling system for cooling the disinfection head 1 are arranged in the handheld box body 3.

In this embodiment, a detachable strap (not shown) is mounted on the handheld box 3.

In the embodiment, the extension rod 2 is a telescopic rod with a sliding-proof lock 7.

In this embodiment, a controller 8 is disposed in the handheld box 3, wherein the controller 8 is connected to the ultraviolet LED chip 4, and the controller 8 is connected to an external electronic device through a communication module (not shown).

In this embodiment, the communication module (not shown) is a 4G module, a 5G module, or a Wifi module.

In this embodiment, the handheld box 3 is provided with a holding rod 9, and the holding rod 9 is provided with a main switch 10 connected with the controller 8.

In this embodiment, a power supply system 6 is disposed in the handheld box 3, and the power supply system 6 is a storage battery.

In this embodiment, the cooling system is an air cooling system, the air cooling system includes a fan 11 disposed in the handheld box 3 and connected to the controller 8, wherein the handheld box 3 is provided with an air inlet 12 communicated with the fan 11, the periphery of the killer head 1 is provided with a plurality of air outlets 13 arranged at equal intervals along the circumferential direction, and an air duct (not shown) for communicating the fan 11 and the air outlets 13 is disposed in the extension rod 2.

In this embodiment, the number of the ultraviolet LED chips 4 is 1 to 2000, wherein the ultraviolet wavelength of the ultraviolet LED chip 4 is 200nm to 320nm, and the ultraviolet power of the ultraviolet LED chip 4 is 1W to 20W.

1. The sterilizing head 1 is in a cube structure, the length, width and height of the cube are 30cm multiplied by 2cm, 10 air outlets 13 are uniformly distributed on four sides of the length, width and height of the cube, and the diameter of each air outlet 13 is 1 cm;

2. 225 ultraviolet LED chips 4 are uniformly arranged on a surface of 30cm multiplied by 30cm, the luminous wavelength of each ultraviolet LED chip 4 is in a UVC wave band, the wavelength is 270nm, the optical power of each ultraviolet LED chip 4 is 10mW, the total optical power is 2.25W, and the optical power density is about 2.5mW/cm²；

3. The sterilizing head 1 can rotate at multiple angles through the universal ball structure 5, so that objects with different shapes can be conveniently irradiated;

4. the extension rod 2 is arranged in a range of 50 cm-100 cm, and the length of the extension rod is adjusted freely;

5. the air cooling system supplies air into the extension rod 2 through the fan 11, flows through the interior of the sterilizing head 1, and then discharges air through the air outlet 13 of the sterilizing head 1, so that the working ultraviolet LED chip 4 is cooled, and the power of the fan is 50W;

6. the storage battery is adopted for supplying power, and an external power supply mode can also be adopted for supplying power, and the service time of the storage battery is longer than 2 hours;

7. the killing data of the killing device, such as the killing place, the killing duration and other information can be uploaded to the internet of things cloud system through the communication module, the working state of the killing device can be confirmed through the big data system, data records are provided for killing of public places, and perfect feeling can also be provided for audiences.

Example 2

1. The sterilizing head 1 is in a cube structure, the length, width and height of the cube are 30cm multiplied by 2cm, 15 air outlets 13 are uniformly distributed on four sides of the length, width and height of the cube, and the diameter of each air outlet 13 is 1 cm;

2. 900 ultraviolet LED chips 4 are uniformly arranged on a surface of 30cm multiplied by 30cm, the luminous wavelength of each ultraviolet LED chip 4 is in a UVC wave band, the wavelength is 270nm, the optical power of each ultraviolet LED chip 4 is 10mW, the total optical power is 9W, and the optical power density is about 10mW/cm²；

5. the air cooling system supplies air into the extension rod 2 through the fan 11, flows through the inside of the sterilizing head 1, and then discharges air through the air outlet 13 of the sterilizing head 1, so that the working ultraviolet LED chip 4 is cooled, and the power of the fan is 200W;

6. the storage battery is adopted for supplying power, and an external power supply mode can also be adopted for supplying power, and the service time of the storage battery is longer than 30 minutes;

Example 3

Referring to fig. 3-4, the present invention provides a technical solution, which is a handheld high-intensity ultraviolet disinfection device, including a disinfection head 1, an extension rod 2, a handheld box body 3 and a cooling system, wherein one side of the disinfection head 1 is provided with a plurality of ultraviolet LED chips 4, one end of the extension rod 2 is movably connected with the other side of the disinfection head 1 through a universal ball structure 5, the other end of the extension rod is fixedly connected with the handheld box body 3, and a power supply system 6 and a cooling system for cooling the disinfection head 1 are arranged in the handheld box body 3.

In this embodiment, the cooling system is a liquid cooling system, the liquid cooling system includes a liquid cooling box 14 disposed in the handheld box 3 and a cooling pipe (not shown) disposed in the sterilizing head 1, a transmission pipeline 15 for communicating the liquid cooling box 14 and the cooling pipe (not shown) is disposed in the extension rod 2, and a liquid pump 16 connected to the controller 8 is disposed on the transmission pipeline 15.

1. The sterilizing head 1 is in a cube structure, and the length, width and height of the cube are 20cm multiplied by 2 cm;

2. 400 ultraviolet LED chips 4 are uniformly arranged on a surface of 30cm multiplied by 30cm, the light emitting wavelength of each ultraviolet LED chip 4 is in a UVC wave band, the wavelength is 265nm, the optical power of each single ultraviolet LED chip 4 is 10mW, the total optical power is 4W, and the optical power density is about 10mW/cm²；

4. the extension rod 2 is arranged in a range of 50 cm-80 cm, and the length of the extension rod is adjusted freely;

5. the liquid cooling system is used for cooling the ultraviolet LED chip 4 in work, cooling liquid is guided into a cooling pipe inside the sterilizing head 1 through a transmission pipeline 15, and the cooling pipe inside the sterilizing head 1 is uniformly arranged in a plane of 20cm multiplied by 20cm in a U-shaped surrounding mode through copper pipes;

6. the cooling liquid in the liquid cooling box body 14 is water, the size of the liquid cooling box body 14 is a cylinder with the diameter of 8cm and the height of 10cm, and the power of the water pump is 50W;

7. the storage battery is adopted for supplying power, and an external power supply mode can also be adopted for supplying power, and the service time of the storage battery is longer than 1.5 hours;

8. the killing data of the killing device, such as the killing place, the killing duration and other information can be uploaded to the internet of things cloud system through the communication module, the working state of the killing device can be confirmed through the big data system, data records are provided for killing of public places, and perfect feeling can also be provided for audiences.

Example 4

2. 900 ultraviolet LED chips 4 are uniformly arranged on a surface of 30cm multiplied by 30cm, the light emitting wavelength of each ultraviolet LED chip 4 is in a UVC wave band, the wavelength is 265nm, the optical power of each ultraviolet LED chip 4 is 10mW, the total optical power is 4W, and the optical power density is about 22.5mW/cm²；

4. the extension rod 2 is arranged in a range of 30 cm-80 cm, and the length of the extension rod is adjusted freely;

6. the cooling liquid in the liquid cooling box body 14 is water, the size of the liquid cooling box body 14 is a cylinder with the diameter of 10cm and the height of 10cm, and the power of a water pump is 100W;

7. the storage battery is adopted for supplying power, and an external power supply mode can also be adopted for supplying power, and the service time of the storage battery is more than 0.5 hour;

The invention has the following beneficial effects:

(1) the sterilizing device can be used by hand, and is convenient and quick;

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a hand-held type high strength ultraviolet ray disappears and kills device which characterized in that: including killing head, extension rod, handheld box and cooling system disappear, one side of killing head install several ultraviolet LED chip, the one end of extension rod pass through universal ball structure and the opposite side swing joint of killing the head, the other end and handheld box fixed connection, handheld box in be equipped with power supply system and be used for the cooling system for the head cooling that kills.

2. The hand-held high intensity ultraviolet disinfection device of claim 1, wherein: the handheld box body is provided with a detachable strap.

3. The hand-held high intensity ultraviolet disinfection device of claim 1, wherein: the extension rod is a telescopic rod with a non-slip lock.

4. The hand-held high intensity ultraviolet disinfection device of claim 1, wherein: the handheld box body in be equipped with the controller, wherein the controller is connected with ultraviolet LED chip, and the controller is connected with outside electronic equipment through communication module.

5. The hand-held high intensity ultraviolet disinfection device of claim 4, wherein: the communication module is a 4G module, a 5G module or a Wifi module.

6. The hand-held high intensity ultraviolet disinfection device of claim 1, wherein: the handheld box body is provided with a holding rod, and the holding rod is provided with a main switch connected with the controller.

7. The hand-held high intensity ultraviolet disinfection device of claim 1, wherein: a power supply system is arranged in the handheld box body and is a storage battery.

8. The hand-held high intensity ultraviolet disinfection device of claim 1, wherein: the cooling system be air cooling system, air cooling system including locate handheld box in and the fan that is connected with the controller, wherein handheld box offers the air intake that is linked together with the fan, the air outlet that the several was arranged along circumference equidistance is seted up to the periphery of killing the head, and is equipped with the wind channel that is used for communicateing fan and air outlet in the extension rod.

9. The hand-held high intensity ultraviolet disinfection device of claim 1, wherein: the cooling system be the liquid cooling system, the liquid cooling system including locate the liquid cooling box in the hand-held box and locate the cooling tube in the disinfection head, wherein be equipped with the transmission line who is used for communicateing liquid cooling box and cooling tube in the extension rod, and be equipped with the liquid pump that is connected with the controller on the transmission line.

10. The hand-held high intensity ultraviolet disinfection device of claim 1, wherein: the number of the ultraviolet LED chips is 1-2000, wherein the ultraviolet wavelength of the ultraviolet LED chips is 200-320 nm, and the ultraviolet power of the ultraviolet LED chips is 1-20W.