CN213789026U

CN213789026U - Hand-held type ultraviolet sterilizing equipment

Info

Publication number: CN213789026U
Application number: CN202121460391.7U
Authority: CN
Inventors: 不公告发明人
Original assignee: Zhishan Times Intelligent Technology Beijing Co ltd
Current assignee: Zhishan Times Intelligent Technology Beijing Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-07-27
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses a hand-held type ultraviolet sterilizing equipment, including gripping casing, control module and the UVled module that disinfects, the front end that grips the casing is provided with UVled module, the rear end is provided with control module that disinfects, grips and is provided with the trigger on the handle of casing, the circuit switch on the trigger connection control module, UVled module front end that disinfects is provided with the radiator for UVled lamp plate, rear end, UVled lamp plate and radiator are connected with the control module electricity respectively, control module connection power. The handheld ultraviolet sterilization device of the utility model can be used in a handheld way, is convenient and fast, has high sterilization intensity and efficiency, and can kill microorganisms such as viruses and bacteria in the environment in seconds; the heat pipe radiator is arranged to provide powerful cooling guarantee for the high-power high-strength ultraviolet sterilizing device to work, and the running stability of the equipment is very high; has good irradiation directivity and obvious radiation area, and can be conveniently applied to various disinfection places.

Description

Hand-held type ultraviolet sterilizing equipment

Technical Field

The utility model relates to a sterilizing equipment's technical field especially relates to a hand-held type ultraviolet sterilizing equipment.

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.

With the increasing application requirements of ultraviolet disinfection, various ultraviolet disinfection products come out endlessly in a plurality of scenes needing disinfection, such as air, water, food, hospitals, public transportation, hotels, schools and the like, but the current market does not have handheld high-power ultraviolet disinfection products basically, but the reason is that the ultraviolet radiation of the existing products has poor directional directivity and uneven radiation, so that the sterilization rate is uneven, and at present, no handheld high-power disinfection equipment capable of realizing second-level disinfection is available.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hand-held type ultraviolet sterilizing equipment to solve the problem that above-mentioned prior art exists, make the directional directive property reinforcing of ultraviolet sterilizing equipment, convenient operation, irradiation and sterilization rate are even.

In order to achieve the above object, the utility model provides a following scheme:

the utility model provides a hand-held type ultraviolet sterilizing equipment, including gripping casing, control module and the UVled module of disinfecting, the front end of gripping the casing is provided with UVled module, rear end of disinfecting is provided with control module, it is provided with the trigger on the handle of casing to grip, the trigger is connected circuit switch on the control module, UVled module front end of disinfecting is provided with the radiator for UVled lamp plate, rear end, UVled disinfect the module with the control module electricity is connected, control module connects the power.

Preferably, the UVLED sterilization module comprises a UVLED lamp panel, a radiator and a module control panel, the UVLED lamp panel and the module control panel are arranged on the radiator, ventilation holes matched with the radiator are formed in the two sides of the holding shell, the UVLED lamp panel and the radiator are respectively electrically connected with the module control panel, and the module control panel is electrically connected with the control module.

Preferably, the UVLED lamp plate includes lamp shade, UVLED lamp pearl and lamp pearl circuit board, be provided with a plurality of light trough in the lamp shade, every a UVLED lamp pearl is established to the light trough endotheca, UVLED lamp pearl set up in on the lamp pearl circuit board, one side of lamp pearl circuit board set up in on the lamp shade, the opposite side is connected with the radiator.

Preferably, a temperature sensor is arranged on the lamp bead circuit board, a distance sensor is arranged on the lampshade, and the temperature sensor and the distance sensor are electrically connected with the module control board; the front end of the lampshade is clamped with a cover body.

Preferably, a light reflecting cup is arranged inside the lamp groove, the UVLED lamp beads are arranged in the light reflecting cup, the lamp bead circuit board is circular, oval or axisymmetric polygonal, and the UVLED lamp beads are arrayed on the lamp bead circuit board.

Preferably, a plurality of LED indicating lamps are arranged at the edge of the lampshade, the LED indicating lamps are located on the periphery of the UVLED lamp beads, the LED indicating lamps are arranged on an indicating lamp circuit board, the indicating lamp circuit board is arranged on the lampshade, and the indicating lamp circuit board is electrically connected with the module control board.

Preferably, the radiator comprises a fan, a heat pipe, a heat sink and a fixing plate, the heat pipe is uniformly arranged in the heat sink in a penetrating manner, at least one fan is arranged on one side of the heat sink, and the heat sink and the fan are both fixed on the fixing plate.

Preferably, a U-shaped shell is arranged on the periphery of the radiating fin, an opening end of the U-shaped shell is connected with the fixing plate through a bolt, radiating holes are formed in the surface of the U-shaped shell, and the module control board is arranged on a bottom plate of the U-shaped shell; the fixed plate, the fin with the lamp pearl circuit board is the copper.

Preferably, the holding shell is provided with a sling mount, a status indicator light, a child electronic lock and a touch display screen, and the status indicator light, the child electronic lock and the touch display screen are respectively electrically connected with the control module.

Preferably, the power supply is a storage battery or alternating current, the storage battery is arranged at the lower end of the holding shell, and the alternating current is connected to the control module through a cable.

The utility model discloses for prior art gain following technological effect:

the handheld ultraviolet sterilization device of the utility model can be used in a handheld way, is convenient and fast, has high sterilization intensity and efficiency, and can kill microorganisms such as viruses and bacteria in the environment in seconds; the heat pipe radiator is arranged to provide powerful cooling guarantee for the high-power high-strength ultraviolet sterilizing device to work, and the running stability of the equipment is very high; the radiation area is obvious, and the radiation area can be conveniently applied to various disinfection places such as household places, hotels, schools, restaurants, food processing plants, subways, high-speed railways and the like.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the internal structure of the handheld ultraviolet sterilizer of the present invention;

FIG. 2 is a schematic structural diagram of the handheld ultraviolet sterilizer of the present invention;

FIG. 3 is a schematic structural diagram of the handheld ultraviolet sterilizer of the present invention;

fig. 4 is a schematic view of an assembly structure of the UVled sterilization module of the present invention;

fig. 5 is an exploded schematic view of the UVled sterilization module of the present invention;

wherein: 100-hand-held ultraviolet sterilization device, 1-UVled sterilization module, 2-lampshade, 3-module control board, 4-lamp groove, 5-UVled lamp bead, 6-reflector cup, 7-lamp bead circuit board, 8-temperature sensor, 9-LED indicator lamp, 10-indicator lamp circuit board, 11-fan, 12-heat pipe, 13-radiating fin, 14-fixing plate, 15-U-shaped shell, 16-holding shell, 17-cover body, 18-control module, 19-distance sensor, 20-touch display screen, 21-status indicator lamp, 22-child electronic lock, 23-sling buckle, 24-storage battery and 25-trigger.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The utility model aims at providing a hand-held type ultraviolet germicidal device to solve the problem that prior art exists, make the directional directive property of ultraviolet germicidal device strengthen, convenient operation, irradiation and sterilization rate are even.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

As shown in fig. 1 to 5: the embodiment provides a handheld ultraviolet sterilization device 100, including holding casing 16, control module 18 and UVled sterilization module 1, the front end that holds casing 16 is provided with UVled sterilization module 1, the rear end is provided with control module 18, be provided with trigger 25 on holding casing 16's the handle, trigger 25 connects the circuit switch on the control module 18, UVled sterilization module 1 front end is the UVled lamp plate, the rear end is provided with the radiator, UVled sterilization module 1 is connected with control module 18 electricity, control module 18 is connected the power.

UVled module 1 that disinfects includes UVled lamp plate, radiator and module control panel 3, and UVled lamp plate and module control panel 3 all set up on the radiator, grip the both sides of casing 16 and seted up with radiator assorted ventilation hole, UVled lamp plate and radiator are connected with module control panel 3 electricity respectively, and module control panel 3 is connected with control module 18 electricity. The UVLED lamp plate comprises a lamp shade 2, UVLED lamp beads 5 and a lamp bead circuit board 7, a plurality of lamp grooves 4 are formed in the lamp shade 2, a UVLED lamp bead 5 is sleeved in each lamp groove 4, the UVLED lamp beads 5 are arranged on the lamp bead circuit board 7, one side of the lamp bead circuit board 7 is arranged on the lamp shade 2 (connected through bolts), and the other side of the lamp bead circuit board 7 is connected with a radiator.

Be provided with temperature sensor 8 on lamp pearl circuit board 7, be provided with two distance sensor 19 on the lamp shade 2, one of them distance sensor 19 can regard as reserve, and temperature sensor 8 and distance sensor 19 are connected with module control panel 3 electricity, and whether control module 18 can reach the numerical value according to temperature sensor 8's detection data, controls opening and close of radiator. The front end of the lampshade 2 is clamped with a cover body 17, so that the lampshade is dustproof and attractive, and can be detached before use. The handheld ultraviolet sterilization device 100 of the present embodiment mainly sterilizes the surface of an object, and when there is no object in the front of the radiation area within a set distance, if the switch of the trigger 25 is pressed, the control module 18 will also turn off the apparatus according to the detection data of the distance sensor 19; only if there is the object in satisfying equipment the place ahead and setting for the distance, children's electronic lock 22 opens, presses down under the triple condition of trigger 25 again, and control module 18 can open the UVled lamp plate and carry out the radiation disinfection operation, avoids unnecessary maloperation and human injury.

The inside anti-light cup 6 that is provided with of light trough 4 utilizes limited light energy to control the illumination distance and the illumination area of main facula, can realize long-distance spotlight and shine, forms even ultraviolet source radiating surface at the 2 front ends of lamp shade. Be provided with UVled lamp pearl 5 in the anti-light cup 6, dispose the deep ultraviolet LED chip of wavelength about 270nm in the UVled lamp pearl 5, lamp pearl circuit board 7 is circular, oval or axisymmetric polygon, is convenient for form regular radiation region, and UVled lamp pearl 5 is the array and arranges on lamp pearl circuit board 7, and UVled lamp pearl 5 arranges with anti-light cup 6's array, makes the ultraviolet ray have good radiation directionality and homogeneity.

The edge of lamp shade 2 is provided with a plurality of LED pilot lamp 9, and LED pilot lamp 9 is located UVled lamp pearl 5 periphery, is convenient for indicate ultraviolet radiation's regional scope with visible light, avoids causing unnecessary injury because of ultraviolet invisibility mistake shines on the human body. LED pilot lamp 9 sets up on pilot lamp circuit board 10, and pilot lamp circuit board 10 sets up (through bolted connection) on lamp shade 2, and pilot lamp circuit board 10 is connected with module control panel 3 electricity, and module control panel 3 control LED pilot lamp 9 lights when UVled lamp pearl 5 is luminous to remind the user UVled to be in the radiation state with visible light.

The radiator includes fan 11, heat pipe 12, fin 13 and fixed plate 14, and heat pipe 12 evenly wears to locate in fin 13, and one side of fin 13 is provided with a fan 11 at least, and fin 13 and fan 11 all are fixed in on fixed plate 14, and the radiating combination of fan 11 and heat pipe 12 promotes the radiating effect. The radiator provides powerful cooling guarantee for high power, high strength ultraviolet ray killing device work, has improved equipment operating stability. A U-shaped shell 15 is arranged on the periphery of the radiating fin 13, the opening end of the U-shaped shell 15 is connected with the fixing plate 14 through bolts, radiating holes are formed in the surface of the U-shaped shell 15, radiating efficiency is improved, and the module control plate 3 is arranged on a bottom plate of the U-shaped shell 15, so that the integration degree of the module is improved; the fixing plate 14, the radiating fins 13 and the lamp bead circuit board 7 are all copper plates, and the heat transfer and radiating effects are good.

The holding shell 16 is provided with a strap buckle 23, a status indicator light 21, a child electronic lock 22 and a touch display screen 20, the status indicator light 21, the child electronic lock 22 and the touch display screen 20 are respectively electrically connected with the control module 18, the touch display screen 20 can select a working mode, and sterilization time parameters are input or set for timing or timing sterilization and disinfection, and temperature, electric quantity, distance parameters and the like are displayed. The arrangement of the sling mount 23 enables the device to work in a shoulder-carried manner even when the device is held for a long time, thereby reducing the workload. The child electronic lock 22 prevents the device from being unlocked by mistake and causing radiation damage to a close-range human body.

The power source is a battery 24 or alternating current, the battery 24 is arranged at the lower end of the holding shell 16, and the alternating current is connected to the control module 18 through a cable. The two power supply communication modes can be adjusted according to the working environment. The battery 24 is disposed at the lower end of the grip housing 16 to concentrate the overall center of gravity of the device at the grip handle for better stability when the user holds the device.

The handheld ultraviolet sterilization device 100 of the present embodiment can be conveniently applied to various places such as a home, a hotel, a school, a restaurant, a food processing plant, a subway, and a high-speed rail.

The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.

Claims

1. A hand-held type ultraviolet sterilizing equipment which characterized in that: including gripping casing, control module and UVled module of disinfecting, the front end of gripping the casing is provided with UVled module, rear end of disinfecting are provided with control module, be provided with the trigger on gripping the handle of casing, the trigger is connected circuit switch on the control module, UVled module front end of disinfecting is provided with the radiator for UVled lamp plate, rear end, UVled disinfect the module with the control module electricity is connected, the control module power of connecting.

2. The hand-held ultraviolet sterilization device according to claim 1, characterized in that: the UVLED sterilization module comprises a UVLED lamp panel, a radiator and a module control panel, wherein the UVLED lamp panel and the module control panel are arranged on the radiator, ventilation holes matched with the radiator are formed in the two sides of the holding shell, the UVLED lamp panel and the radiator are respectively electrically connected with the module control panel, and the module control panel is electrically connected with the control module.

3. The hand-held ultraviolet sterilization device according to claim 2, characterized in that: the UVLED lamp plate includes lamp shade, UVLED lamp pearl and lamp pearl circuit board, be provided with a plurality of light trough in the lamp shade, every a UVLED lamp pearl is established to the light trough endotheca, UVLED lamp pearl set up in on the lamp pearl circuit board, one side of lamp pearl circuit board set up in on the lamp shade, the opposite side is connected with the radiator.

4. The hand-held ultraviolet sterilization device according to claim 3, characterized in that: the lamp bead circuit board is provided with a temperature sensor, the lampshade is provided with a distance sensor, and the temperature sensor and the distance sensor are electrically connected with the module control board; the front end of the lampshade is clamped with a cover body.

5. The hand-held ultraviolet sterilization device according to claim 3, characterized in that: the lamp groove is internally provided with a light reflecting cup, the light reflecting cup is internally provided with the UVLED lamp beads, the lamp bead circuit board is circular, oval or axisymmetric polygonal, and the UVLED lamp beads are arrayed on the lamp bead circuit board.

6. The hand-held ultraviolet sterilization device according to claim 3, characterized in that: the LED lamp comprises a lamp shade and is characterized in that a plurality of LED indicating lamps are arranged on the edge of the lamp shade and are positioned on the periphery of UVLED lamp beads, the LED indicating lamps are arranged on an indicating lamp circuit board, the indicating lamp circuit board is arranged on the lamp shade, and the indicating lamp circuit board is electrically connected with a module control board.

7. The hand-held ultraviolet sterilization device according to claim 3, characterized in that: the radiator comprises a fan, a heat pipe, a radiating fin and a fixing plate, wherein the heat pipe is uniformly arranged in the radiating fin in a penetrating mode, at least one fan is arranged on one side of the radiating fin, and the radiating fin and the fan are fixed on the fixing plate.

8. The hand-held ultraviolet sterilization device according to claim 7, characterized in that: a U-shaped shell is arranged on the periphery of the radiating fin, the opening end of the U-shaped shell is connected with the fixing plate through a bolt, radiating holes are formed in the surface of the U-shaped shell, and the module control panel is arranged on a bottom plate of the U-shaped shell; the fixed plate, the fin with the lamp pearl circuit board is the copper.

9. The hand-held ultraviolet sterilization device according to claim 1, characterized in that: the child electronic lock is characterized in that a sling mount, a state indicating lamp, a child electronic lock and a touch display screen are arranged on the holding shell, and the state indicating lamp, the child electronic lock and the touch display screen are respectively electrically connected with the control module.

10. The hand-held ultraviolet sterilization device according to claim 1, characterized in that: the power supply is a storage battery or alternating current, the storage battery is arranged at the lower end of the holding shell, and the alternating current is connected to the control module through a cable.