CN213431858U

CN213431858U - Banknote sterilizing device based on deep ultraviolet Led

Info

Publication number: CN213431858U
Application number: CN202020767019.XU
Authority: CN
Inventors: 李世峰; 郭宏超; 马东升; 邓敏
Original assignee: Hunan Xinshi Weiye Environmental Protection Technology Co ltd
Current assignee: Hunan Xinshi Weiye Environmental Protection Technology Co ltd
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2021-06-15
Anticipated expiration: 2030-05-11

Abstract

The utility model discloses a bank note killing device based on deep ultraviolet Led, including the casing, set up ticket inlet and ticket outlet and the intercommunication on the casing the killing transfer passage of ticket inlet and ticket outlet. The width of the sterilizing and transporting channel is matched with the width of at least one banknote, the height of the sterilizing and transporting channel is 1.5-5 mm, and the length of the sterilizing and transporting channel is 100-300 mm; at least one of the top surface and the bottom surface of the sterilizing and conveying channel is provided with a deep ultraviolet led lamp array, and the deep ultraviolet led lamp array comprises at least one deep ultraviolet led; the bill sterilizing device further includes a bill conveying device provided at least one of an inlet, an outlet, and a side of the sterilizing transport path. Dark ultraviolet led lamp array possesses efficient killing efficiency, cooperates simultaneously the transport passageway that kills can carry out omnidirectional quick disinfection to the bank note, and has that the volume is littleer, the better advantage of effect.

Description

Banknote sterilizing device based on deep ultraviolet Led

Technical Field

The utility model relates to a bank note technical field that disinfects especially relates to a bank note killing device based on deep ultraviolet Led.

Background

Cash is a contact item that people in daily life cannot avoid. Studies have shown that a minimum of 7000 bacteria, up to 11 million, are stained per square centimeter of banknote. The number of germs and viruses which can be found on the bank notes is as many as dozens.

During the new coronary pneumonia epidemic situation, paper money also attracts important social attention as an article with strong circulation, and what is the disinfection is required when the paper money is not disinfected at all? The daily bank note disinfection method is an ultraviolet disinfection mode. The ultraviolet ray mainly causes the microorganism to be dead through the radiation damage and the function of destroying nucleic acid to pathogens such as bacteria, viruses, spores and the like, thereby achieving the aim of disinfection. Paper currency, being a solid, can be disinfected in this way to directly kill most of the toxic and harmful microorganisms on the surface. However, the bank note disinfection device used in the bank is usually large in size, can kill and kill a large number of notes at a time, but is not suitable for daily use of the general public.

After a new crown epidemic situation occurs, a plurality of people also propose the topic of 'household banknote disinfection' on the internet, and some specific methods are also provided: coating disinfectant solution such as alcohol and 84 disinfectant solution on each corner of the Renminbi, and then placing the Renminbi at a ventilated position for airing; the edible salt is sprinkled at each corner of the RMB and is placed for one day. But the expert reminded: the main components of the RMB are cotton linter and wood pulp, which have certain waterproof and corrosion-resistant properties, but are limited to local dripping and a small amount of contamination. The disinfectant has a corrosive effect on paper money no matter whether the disinfectant is acidic or alkaline, can damage the paper money when being used excessively, and can not eliminate the potential risk of poisoning of the disinfectant and be irretrievable.

In addition, in the existing ultraviolet lamp disinfection mode, the wavelength of a common ultraviolet lamp tube is 250-260 nm, ultraviolet rays with the wavelength of 253.7nm are radiated outwards, the sterilization capability of the ultraviolet rays in the wave band is the strongest, and the ultraviolet lamp can be used for disinfecting and sterilizing water, air, clothes and the like, but the ultraviolet irradiation time needs to reach more than 30 minutes, and the paper money can be disinfected and killed only after a certain time.

In addition, the cavity for disinfecting the banknotes increases the number of banknotes to be disinfected simultaneously, the cavity is large in size, the utilization rate of ultraviolet light is reduced, a plurality of banknotes are stacked together for disinfection, the overlapped part cannot irradiate ultraviolet rays, and even if a high-ozone high-intensity ultraviolet lamp tube is adopted, the disinfection effect is still poor.

Therefore, a new banknote sterilizing device based on deep ultraviolet Led needs to be designed to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a bank note disappears and kills device based on deep ultraviolet Led aims at solving current bank note sterilizing equipment, and the technical problem that the bactericidal efficiency is low, bulky.

In order to achieve the above object, the utility model provides a bank note sterilizing device based on deep ultraviolet Led, which comprises a shell, an electric element arranged in the shell, a ticket inlet and a ticket outlet arranged on the shell, and a sterilizing and conveying channel communicated with the ticket inlet and the ticket outlet; the width of the sterilizing and killing conveying channel is matched with the width of at least one type of bank note to be sterilized, the height of the sterilizing and killing conveying channel is 1.5-5 mm, and the length of the sterilizing and killing conveying channel is 100-300 mm; at least one of the top surface and the bottom surface of the sterilizing and conveying channel is provided with a deep ultraviolet led lamp array, and the deep ultraviolet led lamp array comprises at least one deep ultraviolet led; the bill sterilizing device further includes a bill conveying device provided at least one of an inlet, an outlet, and a side of the sterilizing transport path.

Preferably, the wavelength of the deep ultraviolet led is 260-280 nm.

Preferably, the top surface and the bottom surface of the sterilizing conveying channel are both provided with the deep ultraviolet led lamp array.

Preferably, the deep ultraviolet led lamp array comprises a row of the deep ultraviolet leds, and the deep ultraviolet leds are arranged at the centers of the top surface and the bottom surface of the killing conveying channel.

Preferably, the deep ultraviolet led lamp array comprises two or more columns of the deep ultraviolet leds arranged in parallel or in a cross manner on the top surface or the bottom surface of the killing and conveying channel.

Preferably, the deep ultraviolet led lamp array comprises a plurality of deep ultraviolet leds, and the plurality of deep ultraviolet leds are regularly or irregularly arranged on the top surface or the bottom surface of the killing conveying channel.

Preferably, the banknote transport device is a transport roller or a transport belt arranged at the entrance of the sterilizing transport path.

Preferably, the killing conveyor channel is a straight conveyor channel.

Preferably, the sterilizing conveying channel is a U-shaped or arc-shaped conveying channel, and the banknote conveying device is a conveying belt arranged at a side edge of the sterilizing conveying channel.

Preferably, the electrical component comprises a power supply and a microcontroller module, wherein the power supply is respectively electrically connected with the deep ultraviolet led lamp, the banknote conveying device and the microcontroller, and the microcontroller is respectively in communication connection with the control switch of the deep ultraviolet led lamp array and the banknote conveying device.

In the scheme of the application, the banknote sterilizing device based on the deep ultraviolet Led comprises a shell, an electric appliance element arranged in the shell, a ticket inlet and a ticket outlet which are arranged on the shell, and a sterilizing and conveying channel communicated with the ticket inlet and the ticket outlet, wherein the flat sterilizing and conveying channel is arranged in the banknote sterilizing device, the width of the sterilizing and conveying channel is matched with the width of at least one banknote to be sterilized, the height of the sterilizing and conveying channel is 1.5-5 mm, and the length of the sterilizing and conveying channel is 100-300 mm; at least one of the top surface and the bottom surface of the sterilizing and conveying channel is provided with a deep ultraviolet led lamp array, and the deep ultraviolet led lamp array comprises at least one deep ultraviolet led; the bill sterilizing device further includes a bill conveying device provided at least one of an inlet, an outlet, and a side edge of the sterilizing transport path. The deep ultraviolet led lamp array has high-efficiency killing efficiency and is matched with the killing conveying channel to rapidly disinfect bills in an all-round mode, the bill killing device is suitable for killing bills of a single bill and a small number of bills, the size is smaller, and the effect is better.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, 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 the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic view of an appearance structure of a banknote sterilizer based on deep ultraviolet Led according to an embodiment of the present invention;

fig. 2 is a schematic view of an internal structure of a banknote sterilizer based on deep ultraviolet Led according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a deep ultraviolet Led array in various embodiments of the present invention;

fig. 4 is a schematic view of the internal structure of a banknote sterilizer based on deep ultraviolet Led according to another embodiment of the present invention.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

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.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a banknote sterilizer 100 based on deep ultraviolet Led for sterilizing banknotes; including but not limited to paper currency, checks, or other paper or flexible material notes in various countries.

The bill sterilizing apparatus 100 includes a housing 10, electric components (not shown) provided in the housing, a ticket inlet 11 and a ticket outlet 12 provided in the housing 10, and a sterilizing transport path 20 communicating the ticket inlet 11 and the ticket outlet 12. Specifically, the housing 10 may be formed by a separate structure and then fixed and assembled, and other electrical components, the sterilizing and transmitting channel 20, and the deep ultraviolet led array are all disposed inside the housing.

The width of the sterilizing conveying channel 20 is matched with the width of at least one type of bank note to be sterilized, the height of the sterilizing conveying channel is 1.5-5 mm, and the length of the sterilizing conveying channel is 100-300 mm. Specifically, the width of the killing conveyor channel 20 is adapted to the width of at least one banknote to be killed, which means that the width of the killing conveyor channel 20 can be adapted to all banknote types smaller than the width, for example, the width of the killing conveyor channel 20 can be set to be slightly larger than 100 RMB banknotes, so that all RMB banknotes can be killed by the banknote killing device 100.

At least one of the top surface 21 and the bottom surface 22 of the sterilizing conveying channel 20 is provided with a deep ultraviolet led lamp array (not numbered), and the deep ultraviolet led lamp array comprises at least one deep ultraviolet led 30. Because the sterilizing conveying channel 20 in the embodiment adopts a flat conveying channel structure, the sterilizing conveying channel is suitable for simultaneously sterilizing a single piece of bank notes or a small number of bank notes, and the bank notes are not shielded by any object in the sterilizing conveying channel 20 by arranging the deep ultraviolet led lamp array on the top surface 21 and/or the bottom surface 22 of the sterilizing conveying channel 20, so that the sterilizing can be carried out in all directions at 360 degrees.

The bill sterilizing apparatus 100 further includes a bill conveying device 40 provided at least one of an inlet, an outlet, and a side of the sterilizing transport path 20. Specifically, when the bills to be killed are fed into the killing conveying channel 20 from the bill inlet 11, a corresponding power device needs to be arranged to convey the bills out from the bill outlet 12; the specific transmission mode may be: the inlet transport, the simultaneous inlet and outlet transport, the side transport, or the outlet transport may be used when the length of the sterilizing transport path 20 is less than the length of the banknotes; those skilled in the art should understand that the general paper conveying structure can be applied to the present embodiment accordingly, and will not be described herein.

It is understood that the banknote sterilizing device 100 of the present embodiment further includes some necessary electrical components, such as a battery, a power management system, a control circuit, etc., to provide power and control functions of the banknote sterilizing device 100; those skilled in the art will appreciate that the desired functionality may be configured using conventional electronic techniques known in the art and will not be described in detail herein. Preferably, in one embodiment, the electrical element includes a power source electrically connected to the deep ultraviolet led lamp 30, the banknote conveyor 40 and the microcontroller, respectively, and a microcontroller module communicatively connected to the control switch of the deep ultraviolet led lamp 30 and the banknote conveyor 40, respectively.

In the embodiment, a flat sterilizing and conveying channel is arranged in the banknote sterilizing and killing device 100, wherein the width of the sterilizing and killing conveying channel is matched with the width of at least one banknote to be sterilized, the height of the sterilizing and killing conveying channel is 1.5-5 mm, and the length of the sterilizing and killing conveying channel is 100-300 mm; at least one surface of the top surface and the bottom surface of the sterilizing and conveying channel is provided with a deep ultraviolet led lamp array, and the deep ultraviolet led lamp array comprises at least one deep ultraviolet led; the bill sterilizing device further includes a bill conveying device provided at least one of an inlet, an outlet, or a side edge of the sterilizing transport path. The deep ultraviolet led lamp array has high-efficiency killing efficiency, the simultaneous cooperation of killing and conveying channels can carry out omnidirectional quick disinfection on the bank notes, and the bank note killing device 100 is suitable for killing a single bank note and a small number of bank notes, and has smaller volume and better effect.

Preferably, in one embodiment, the wavelength of the deep ultraviolet led is 260 to 280 nm.

Preferably, in one embodiment, the killing conveyor channel is provided with an array of deep ultraviolet led lamps on both the top and bottom surfaces. Therefore, the purpose of simultaneously killing the front side and the back side of the bank note can be achieved.

Preferably, referring to fig. 2, the arrangement of the deep ultraviolet led30 of the deep ultraviolet led lamp array can be implemented in many different ways. For example, the deep ultraviolet led lamp array may include only one led, and is disposed at the center of the top surface 21 and/or the bottom surface 22 of the sterilizing conveying channel 20.

In one embodiment, as shown in fig. 3- (C), the deep ultraviolet led lamp array includes a plurality of deep ultraviolet leds 30, the plurality of deep ultraviolet leds 30 are regularly arranged on the top surface 21 or the bottom surface 22 of the killing conveyor channel 20; or as shown in fig. 3- (D), the deep ultraviolet led lamp array has a plurality of deep ultraviolet leds 30 irregularly arranged on the top surface 21 or the bottom surface 22 of the sterilizing conveying channel 20.

In one embodiment, as shown in fig. 3- (a), the duv led lamp array may also include an array of duv leds 30 arranged at the center of the top surface 21 or the bottom surface 22 of the killing conveyor channel 20.

In one embodiment, as shown in fig. 3- (B), the duv led lamp array includes two or more rows of duv leds 30 arranged in parallel or in a cross arrangement on the top surface 21 or the bottom surface 22 of the sterilizing conveying channel 20.

Preferably, in the embodiment, the bill conveying device 40 is a conveying roller or a conveying belt provided at the entrance of the sterilizing conveying path 20.

In the present embodiment, the bill conveying device 40 is a conveying roller provided at the inlet of the sterilizing conveying path 20; wherein, the threo fox-searching conveying roller comprises two rollers.

In this embodiment, the killing conveyor path is a straight conveyor path.

Referring to fig. 4, in other embodiments, the killing conveyor path 20 may be a U-shaped or arc-shaped conveyor path, and the banknote conveyor 40 is a conveyor belt disposed at a side edge of the killing conveyor path. For example, the killing transport path 20 shown in fig. 4 is U-shaped, and since the killing transport path 20 is non-linear, it is possible to transport bills by providing the bill transport device 40 at the side; specifically, in the U-shaped killing and conveying channel 20, the deep ultraviolet led lamp arrays may be respectively disposed at different positions of the U-shaped channel, for example, at one side of the inlet, and the deep ultraviolet led lamp arrays are distributed on the outer side wall of the U-shaped channel; on one side of the outlet, the deep ultraviolet led lamp array is distributed on the inner side wall of the U-shaped channel.

The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A banknote sterilizing device based on deep ultraviolet Led comprises a shell, an electrical element arranged in the shell, a ticket inlet and a ticket outlet arranged on the shell, and a sterilizing and conveying channel communicated with the ticket inlet and the ticket outlet; it is characterized in that the preparation method is characterized in that,

the width of the sterilizing and killing conveying channel is matched with the width of at least one type of bank note to be sterilized, the height of the sterilizing and killing conveying channel is 1.5-5 mm, and the length of the sterilizing and killing conveying channel is 100-300 mm;

at least one of the top surface and the bottom surface of the sterilizing and conveying channel is provided with a deep ultraviolet led lamp array, and the deep ultraviolet led lamp array comprises at least one deep ultraviolet led;

the bill sterilizing device further includes a bill conveying device provided at least one of an inlet, an outlet, and a side of the sterilizing transport path.

2. The banknote sterilizing device based on the deep ultraviolet Led as claimed in claim 1, wherein the wavelength of the deep ultraviolet Led is 260-280 nm.

3. A banknote sterilizing device according to claim 1 and based on duv Led, wherein said duv Led lamp arrays are arranged on both the top and bottom surfaces of said sterilizing transport path.

4. A deep ultraviolet Led based banknote sterilizing apparatus according to any one of claims 1-3 wherein said array of deep ultraviolet Led lamps includes an array of said deep ultraviolet leds arranged at the center of the top and bottom surfaces of said sterilizing transport path.

5. The deep ultraviolet Led-based banknote sterilizing apparatus according to any one of claims 1 to 3, wherein the deep ultraviolet Led lamp array comprises two or more columns of the deep ultraviolet leds arranged in parallel or in a cross arrangement on the top surface or the bottom surface of the sterilizing transport path.

6. The deep ultraviolet Led based banknote sterilizing apparatus according to any one of claims 1 to 3, wherein the deep ultraviolet Led lamp array comprises a plurality of said deep ultraviolet leds, and the plurality of said deep ultraviolet leds are regularly arranged on the top surface or the bottom surface of the sterilizing conveying channel.

7. A banknote sterilizing device based on deep ultraviolet Led according to claim 1, wherein the banknote transporting device is a transport roller or a transport belt arranged at the entrance of the sterilizing transport path.

8. A banknote destruction device according to claim 7, wherein the destruction transport path is a straight transport path.

9. A banknote sterilizing device according to claim 1, wherein said sterilizing transport path is a U-shaped or arc-shaped transport path, and said banknote transport device is a transport belt disposed at a side of said sterilizing transport path.

10. The deep ultraviolet Led-based banknote disinfection apparatus according to claim 1, wherein the electrical components comprise a power supply and a microcontroller module, the power supply is electrically connected with the deep ultraviolet Led lamp, the banknote conveyor and the microcontroller respectively, and the microcontroller is in communication connection with the control switch of the deep ultraviolet Led lamp array and the banknote conveyor respectively.