TWM602704U - Money counter with ultraviolet sterilization - Google Patents

Abstract

A currency counter with ultraviolet sterilization includes a casing, a conveying mechanism, a currency guide plate, and an ultraviolet sterilization lamp group. The casing has a cash inlet on the top surface, an operation panel on the front side, and a retreat below. The banknote port and a banknote receiving slot, the transport mechanism and the banknote guide plate are arranged in the casing, and can cooperate to guide the plurality of banknotes placed in the banknote input port through the banknote return port and then discharge into the banknote receiving port in sequence In the slot, the number of the plural banknotes is calculated at the same time and the calculation result is displayed on the operation panel. The ultraviolet germicidal lamp set is arranged in the casing and contains a plurality of UVC-LEDs that can be sequentially guided through the banknote guide The front and back sides of the plural banknotes are irradiated and sterilized, so that it has the advantages of simple and easy structure design, good sterilization effect, high service life, low energy consumption and no pollution.

Description

Money counter with ultraviolet sterilization

This creation is a technical field of the structure of a banknote counter, especially one that can sterilize banknotes while counting, and has the advantages of simple and easy structure design, good sterilization effect, high service life, low energy consumption and no pollution. The banknote counter with ultraviolet sterilization.

In recent years, the world has been ravaged by coronavirus (such as SARS, COVID-19), filovirus (such as Ebola virus), etc., each time the epidemic is very severe, resulting in people's disinfection of daily necessities. Pay attention, and banknotes that are closely related to people's lives and indispensable should be the focus of epidemic prevention. A banknote circulates in the market after it leaves the factory. It goes through various situations such as you touch, he touch, I touch, touch other things and then touch the banknote. I don’t know how many bacteria or viruses have been attached to it. According to research statistics, The banknotes circulating on the market have been collected with 3000 kinds of bacteria. Therefore, to prevent epidemics, the disinfection and sterilization of banknotes is the top priority.

At present, the most common and convenient sterilization method is ultraviolet (UV) light sterilization. The reason why UV light can sterilize is that the DNA or RNA of bacteria or viruses will be damaged by UV light, which damages the metabolism and genetics of bacteria or viruses. And lethal. Generally speaking, the wavelength of UV light that can be used for sterilization is mainly concentrated around 200~280nm, and the common UV lamps on the market currently mainly add mercury (mercury) into the vacuum quartz lamp tube, which passes through the electrodes at both ends. The voltage difference discharges, so that the ultraviolet radiation wave is excited, and then the wavelength is changed through the fluorescent paint inside the tube. however, The UV tube emits a large spectral range, the intensity at this wavelength is too weak, it is difficult to truly achieve the sterilization effect, and when applied to the irradiation of three-dimensional objects, it is easy to produce sterilization dead corners, and the volume of the UV tube is relatively large. If you want to install on other devices to have sterilization effect, you need to change the structure design of the device greatly to provide enough space for its installation, and its service life is also short (about 800~1000 hours), and it needs to be activated Preheating is time-consuming, high temperature during use, and high energy consumption, especially ozone and mercury waste pollution. Based on the above-mentioned shortcomings, the application of UV lamps is greatly restricted.

In view of this, the author developed and designed this creation based on the above-mentioned problems, and in-depth ideas, and actively researched and improved trials.

This creation is mainly to solve the problems of many bacteria on the conventional banknotes, inconvenient sterilization and time-consuming.

This creation provides a currency counter with ultraviolet sterilization, which includes a casing, a transmission mechanism, a currency guide plate and an ultraviolet sterilization lamp group. Wherein, the top face of the casing has a cash inlet, the front side has an operation panel, and the lower part has a cash return port and a cash receiving slot. The conveying mechanism is installed in the casing, and can be used to roll the plural banknotes placed in the cash input port through the cash return port and then discharge them into the banknote receiving slot. At the same time, the quantity of the plural banknotes is calculated And the calculation result is displayed on the operation panel. The banknote guide plate is arranged in the casing, and cooperates with the conveying mechanism to smoothly guide the plurality of banknotes from the banknote input port to the banknote receiving slot through the banknote return port. The ultraviolet germicidal lamp set is set in the casing, and contains a plurality of UVC-LEDs (short-wave violet light emitting diodes) with ultraviolet wavelengths between 200nm and 280nm, so that they can be guided through the banknote guide in sequence The front and back sides of the plural banknotes are sterilized by irradiation.

This creation provides a banknote counter with ultraviolet sterilization. The ultraviolet wavelength of the plurality of UVC-LEDs of the ultraviolet sterilization lamp group used to produce sterilization is between 200nm~280nm, the irradiation distance is 10mm, and the input power is 1.2 Under the condition of W, it can reach 25mW/cm ² sterilization effect. Its sterilization power is high, and it can reach 99.99% sterilization effect in a few seconds, especially its small size, long service life (about 20,000 hours), and start-up speed Fast, low equipment temperature, low energy consumption, and pollution-free. Therefore, it is not necessary to significantly modify the original structure design when used in a banknote counter, and the front and back sides of the plural banknotes can be counted at the same time. Effective sterilization.

10: Chassis

11: Deposit port

12: Operation panel

13: Refund port

14: Cash collection slot

20: Transmission mechanism

21: Into the money wheel

22: Return wheel

23: The first motor

24: Banknote discharge impeller

25: second motor

26: counter

27: Belt

30: Money guide

31: Transparent window

40: UV germicidal lamp group

41: upper light bar

42: Lower light bar

43: UVC-LED

50: banknotes

[Figure 1] is a schematic diagram of the structure of this creation.

[Figure 2] is a schematic diagram of the action of the UV germicidal lamp set in this creation for sterilization.

Please refer to Figures 1 and 2, which show that the UV sterilization banknote counter described in this creation includes a casing 10, a transmission mechanism 20, a currency guide 30 and a UV sterilization lamp group 40, in which: The casing 10 has a cash inlet 11 on the top surface, an operation panel 12 on the front side, and a cash return port 13 and a cash receiving slot 14 on the bottom.

The conveying mechanism 20 is arranged in the casing 10 and includes a money feeding wheel 21, a money returning wheel 22, a first motor 23, a banknote row impeller 24, a second motor 25 and a counter 26. The money receiving wheel 21 is arranged below the money receiving port 11, the money returning wheel 22 is arranged above the money returning port 13, and the first motor 23 drives the money receiving wheel 21 and the money returning through a belt 27 Wheel 22 rotates for the The plurality of banknotes 50 placed in the cash input port 11 are sequentially rolled to the cash return port 13, the banknote discharge impeller 24 is provided between the cash return port 13 and the cash receiving slot 14, and the second motor 25 is The banknote discharging impeller 24 is installed on one side of the banknote discharging impeller 24 to drive the banknote discharging impeller 24 to rotate so as to sequentially discharge the plurality of banknotes 50 in the banknote return wheel 22 into the banknote receiving slot 14. The counter 26 is arranged in One side of the return wheel 22 can calculate the number of the plurality of banknotes 50 by detecting the rotation of the return wheel 22 and display the calculation result on the operation panel 12.

The banknote guide 30 is arranged in the casing 10, and extends from the bottom of the banknote inlet 11, through the banknote-receiving wheel 21 and the banknote-returning wheel 22, and then through the banknote discharging impeller 24 to the receiving The banknote slot 14 is used to guide the plurality of banknotes 50, and the banknote guide plate 30 is located between the banknote feeding wheel 21 and the banknote return wheel 22 with a transparent window 31.

The ultraviolet germicidal lamp group 40 is arranged between the money feeding wheel 21 and the money returning wheel 22, and includes an upper light bar 41 and a lower light bar 42 respectively arranged above and below the money guide plate 30. The upper and lower light bars 41 and 42 contain a plurality of UVC-LEDs (light emitting diodes) 43 with ultraviolet wavelengths between 200nm and 280nm, so that the pair of light-transmitting windows 31 can pass through from above and from below in sequence. The front and back of the plural banknotes 50 are irradiated and sterilized.

The banknote counter with ultraviolet sterilization provided by this creation, the upper and lower light bars 41, 42 of the ultraviolet germicidal lamp set 40 used to produce the sterilization effect include the plural UVC-LED 43, and the ultraviolet rays emitted by it a wavelength between 200nm ~ 280nm, the irradiation distance 10mm, under conditions of input power of 1.2W, can achieve 25mW / cm ² of the sterilization effect, its high bactericidal activity, as long as a few seconds can achieve disinfection 99.99%, In particular, it has the advantages of small size, long service life (about 20,000 hours), fast start-up speed, low equipment temperature, low energy consumption, and is non-polluting, so there is no need for additional major modifications when used in money counters The original structure design can effectively sterilize the front and back sides of the plural banknotes 50 while counting the banknotes.

10: Chassis

11: Deposit port

12: Operation panel

13: Refund port

14: Cash collection slot

20: Transmission mechanism

21: Into the money wheel

22: Return wheel

23: The first motor

24: Banknote discharge impeller

25: second motor

26: counter

27: Belt

30: Money guide

31: Transparent window

40: UV germicidal lamp group

41: upper light bar

42: Lower light bar

43: UVC-LED

50: banknotes

Claims (2)

A banknote counter with ultraviolet sterilization, comprising: a housing, a top mask with a banknote inlet, an operation panel on the front side, a banknote return port and a banknote receiving slot at the bottom; a conveying mechanism attached to the The casing includes a banknote-receiving wheel, a banknote-returning wheel, a first motor, a row of banknote impellers, a second motor, and a counter. The banknote-receiving wheel is arranged below the banknote-receiving port. Located above the cash withdrawal port, the first motor drives the cash advance wheel and the cash return wheel to rotate through a belt, so that the plurality of banknotes from the cash input port are sequentially rolled to the cash return port. The banknote discharging impeller is arranged between the banknote return port and the banknote receiving slot, and the second motor is arranged on one side of the banknote discharging impeller for driving the banknote discharging impeller to rotate, so that the plural banknotes in the banknote discharging wheel They are sequentially arranged in the banknote collection slot. The counter is set on one side of the banknote return wheel. The number of banknotes can be calculated by detecting the rotation of the banknote return wheel, and the calculation result is displayed on the Operation panel; a banknote guide, which is set in the casing, extends from the bottom of the banknote inlet through the banknote-receiving wheel and the banknote-returning wheel to the banknote receiving slot through the banknote discharging impeller. A light-transmitting window is provided on the banknote guide plate; and an ultraviolet germicidal lamp set is arranged in the casing, and includes an upper light bar and a lower light bar respectively arranged on the banknote guide plate and one of the lower parts. The lower light bar contains a plurality of UVC-LEDs with ultraviolet wavelengths between 200nm and 280nm. The upper light bar can be irradiated from above to the front of the plurality of banknotes in order to sterilize, and the lower light bar allows the light to pass through from below. The light window irradiates and sterilizes the backs of the plurality of banknotes that pass sequentially. For example, the banknote counter with ultraviolet sterilization of claim 1, wherein the light-transmitting window is located between the banknote feeding wheel and the banknote returning wheel.

Images