阅读说明：本技术 一种深紫外led杀菌水杯 (Deep ultraviolet LED drinking cup that disinfects ) 是由 陈跃 邹军 石明明 杨波波 于 2020-05-18 设计创作，主要内容包括：本发明涉及一种深紫外LED杀菌水杯,由杯盖和杯身组成；杯身的底部设有电池组；杯盖包括具有收纳腔的杯盖壳体,杯盖壳体的收纳腔内固定有支架,支架上方设有显示屏,支架下方依次设有PCB板和LED支架,PCB板上设有微型处理器和深紫外LED灯,电池组和深紫外LED灯与微型处理器电性连接,LED灯支架与杯盖壳体收纳腔内壁之间设有密封圈。与现有技术相比,本发明结构紧凑,能够通过深紫外LED对杯身内的水进行杀菌,而且功能丰富。(The invention relates to a deep ultraviolet LED sterilization water cup, which consists of a cup cover and a cup body; the bottom of the cup body is provided with a battery pack; the bowl cover is including having the bowl cover casing of accomodating the chamber, and the intracavity of accomodating of bowl cover casing is fixed with the support, and the support top is equipped with the display screen, and the support below is equipped with PCB board and LED support in proper order, is equipped with microprocessor and deep ultraviolet LED lamp on the PCB board, group battery and deep ultraviolet LED lamp and microprocessor electric connection, LED lamp support and bowl cover casing are accomodate and are equipped with the sealing washer between the intracavity wall. Compared with the prior art, the invention has compact structure, can sterilize the water in the cup body through the deep ultraviolet LED, and has rich functions.)

1. A deep ultraviolet LED sterilization water cup is characterized by comprising a cup cover and a cup body (9);

a battery pack (10) is arranged at the bottom of the cup body (9);

the bowl cover including having the bowl cover casing of accomodating the chamber, the intracavity of accomodating of bowl cover casing is fixed with support (3), support (3) top is equipped with display screen (2), support (3) below is equipped with PCB board (4) and LED support (7) in proper order, PCB board (4) on be equipped with microprocessor (41) and deep ultraviolet LED lamp, group battery (10) and deep ultraviolet LED lamp and microprocessor (41) electric connection, LED lamp support (7) and bowl cover casing are accomodate and are equipped with sealing washer (5) between the intracavity wall.

2. The deep ultraviolet LED sterilization water cup according to claim 1, characterized in that the cup cover shell is composed of a hollow cup cover body (8) and a light-transmitting surface cover (1) arranged at the upper port part of the cup cover body (8), and the light-transmitting surface cover (1) is made of sodium silicate glass.

3. The deep ultraviolet LED sterilization water cup according to claim 2, characterized in that the display screen (2) is positioned below the transparent surface cover (1) and is in close contact with the transparent surface cover (1), the display screen is provided with a display part (21) and a power switch key (22), and the power switch key (22) is of an induction type or a touch type.

4. The deep ultraviolet LED sterilization water cup according to claim 2, characterized in that the support (3) is an annular support, the outer edge of the support is matched and fixed with the inner cavity of the cup cover main body (8), and the display screen (2) and the PCB (4) are respectively positioned on the upper end and the lower end annular surfaces of the support (3).

5. The deep ultraviolet LED sterilization water cup according to claim 1, characterized in that a temperature sensor and a battery sensor are further arranged on the PCB (4), and the temperature sensor and the battery sensor are electrically connected with the microprocessor (41);

the battery sensor is used for acquiring a battery pack electric quantity signal and transmitting the battery pack electric quantity signal to the microprocessor (41), and the microprocessor (41) acquires and processes the battery pack electric quantity signal and transmits the battery pack electric quantity signal to the display (2) for displaying;

the temperature sensor is used for acquiring a water temperature signal in the cup body (9) and transmitting the water temperature signal to the microprocessor (41), and the microprocessor (41) acquires the water temperature signal, processes the water temperature signal and transmits the water temperature signal to the display (2) for displaying.

6. The deep ultraviolet LED sterilization cup according to claim 1, characterized in that the LED support (7) is a sheet structure, a groove-shaped lens structure (71) is arranged in the middle of the LED support, the groove-shaped lens structure (71) is transparent to deep ultraviolet light, and the deep ultraviolet LED lamp is arranged downwards and is positioned at the groove-shaped lens structure (71).

7. The deep ultraviolet LED sterilization cup as claimed in claim 1 or 6, wherein at least one deep ultraviolet LED lamp is provided, and the wavelength band of the emitted light is 240 nm and 280 nm.

8. The deep ultraviolet LED sterilization water cup according to claim 1, characterized in that the cup cover is hinged with the cup body (9) through a bearing (6).

9. The deep ultraviolet LED sterilization water cup as claimed in claim 1, wherein the battery pack (10) comprises a battery, a voltage reduction plate and a USB interface, the battery is a lithium battery, and the USB interface is used for charging the battery.

10. The deep ultraviolet LED sterilization cup according to claim 3, characterized in that the sterilization cup is further provided with an automatic protection mechanism for turning on a protection function when the cup cover is opened to avoid turning on the power switch key (22).

Technical Field

The invention relates to a water cup, in particular to a deep ultraviolet LED sterilization water cup.

Background

With the continuous improvement of the living standard of people, the pursuit of the living quality is higher and higher. But the environment becomes worse and worse with the use of products such as automobiles, pesticides, electronics and the like. Particularly, the water quality is polluted more seriously, a cup used in normal times can not be sterilized, and the contact between the oral cavity and the cup is easy to infect various germs, thereby causing great threat to human health. For most people, water is simply boiled to sterilize, but some high-temperature resistant bacteria and/or viruses cannot be effectively killed.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide a deep ultraviolet sterilizing water cup.

The purpose of the invention can be realized by the following technical scheme:

the invention provides a deep ultraviolet LED sterilization water cup, which consists of a cup cover and a cup body;

the bottom of the cup body is provided with a battery pack;

the bowl cover including having the bowl cover casing of accomodating the chamber, bowl cover casing accomodate the intracavity and be fixed with the support, the support top is equipped with the display screen, support below is equipped with PCB board and LED support in proper order, the PCB board on be equipped with microprocessor and deep ultraviolet LED lamp, group battery and deep ultraviolet LED lamp and microprocessor electric connection, LED lamp support and bowl cover casing accomodate and are equipped with the sealing washer between the intracavity wall.

The cup cover is internally provided with a waterproof structure, and sterilization is carried out through irradiation of the deep ultraviolet LED lamp.

As a preferable technical scheme, the cup cover shell consists of a hollow cup cover body and a light-transmitting surface cover arranged at the upper end opening part of the cup cover body, and the light-transmitting surface cover is made of sodium silicate glass.

As a preferred technical scheme of the invention, the display screen is positioned below the transparent surface cover and is in close contact with the transparent surface cover, the display screen is provided with a display part and a power switch key, and the power switch key adopts an induction type or a touch type.

As a preferred technical scheme of the invention, the bracket is an annular bracket, the outer edge of the annular bracket is matched and fixed with the inner cavity of the cup cover main body, and the display screen and the PCB are respectively positioned on the upper end ring surface and the lower end ring surface of the bracket. Through the arrangement of the annular support, the PCB and the display screen are connected more conveniently while the fixing is convenient.

As a preferable technical scheme of the invention, the PCB is also provided with a temperature sensor and a battery sensor which are electrically connected with the microprocessor. The user is convenient to charge in time.

As a preferred technical solution of the present invention, the battery sensor is configured to acquire a battery level signal and transmit the battery level signal to the microprocessor, and the microprocessor acquires and processes the battery level signal and then transmits the signal to the display for displaying. The user can know the water temperature conveniently and timely.

As a preferable technical scheme, the temperature sensor is used for acquiring a water temperature signal in the cup body and transmitting the water temperature signal to the microprocessor, and the microprocessor acquires and processes the water temperature signal and then transmits the water temperature signal to the display for displaying.

As a further preferable technical scheme of the invention, the micro-processor adopts an MSP430 low-power consumption singlechip; the MSP430 low-power consumption single chip microcomputer is a 16-bit ultra-low-power consumption mixed signal processor with a simplified instruction set.

As a further preferable technical scheme of the invention, the temperature sensor adopts a TSYS03 temperature system sensor of TE company, has the characteristics of high response speed, low power consumption and the like, and is a digital temperature sensor specially designed for narrow space.

As a further preferable technical scheme of the invention, the battery sensor adopts MAX791CSE of Shenzhen Yongbell semiconductor Limited company, and has the characteristics of low power consumption, high response speed and the like.

As a preferred technical scheme, the on-off of the deep ultraviolet LED lamp and the on-off of the display screen can be controlled through a power switch key. For example, a power switch key can be pressed to display the water temperature and the electric quantity of a battery, and two pneumatic starting ultraviolet LED lamps are pressed to sterilize.

As a preferable technical scheme of the invention, the LED support is of a sheet structure, a groove-shaped lens structure is arranged in the middle of the LED support, the groove-shaped lens structure can be penetrated by deep ultraviolet light, and the deep ultraviolet LED lamp is arranged downwards and is positioned at the groove-shaped lens structure.

In a preferred embodiment of the present invention, a concave extension portion is disposed in the middle of the groove-shaped lens structure, and the sensing portion of the temperature sensor extends into the concave extension portion from above. So as to better detect the water temperature in the cup body.

As a preferable technical scheme of the invention, the deep ultraviolet LED lamp is provided with at least one, and the wave band of the emitted light is 240 nm and 280 nm. The deep ultraviolet LED lamp can destroy the molecular structure of DNA or RNA in bacteria and viruses to completely eliminate the bacteria. The deep ultraviolet LED lamp has the advantages of safety, environmental protection, no mercury lamp and the like, does not damage the water property, and has no impurity residue and no radiation while sterilizing.

As the preferable technical scheme of the invention, the cup cover is hinged with the cup body through a bearing.

As the preferred technical scheme, the cup body is made of double-layer stainless steel materials, and the interlayer is vacuum.

As a preferable technical scheme of the invention, the battery pack comprises a battery, a voltage reduction plate and a USB interface, wherein the battery adopts a lithium battery, and the USB interface is used for charging the battery.

As the preferred technical scheme of the invention, the sterilization water cup is also provided with an automatic protection mechanism which is used for starting a protection function when the cup cover is opened so as to avoid turning on a power switch key.

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

1. the deep ultraviolet LED sterilization water cup has a compact structure, the sterilization device is arranged on the cup cover, the power supply is arranged at the bottom end of the cup body, and the deep ultraviolet LED sterilization water cup can sterilize through the deep ultraviolet LED light source (under the condition that water with higher temperature is filled in the cup body, germs can be killed more quickly and more efficiently by the deep ultraviolet light in cooperation with the high temperature of the water), so that a satisfactory sterilization effect can be achieved.

2. The cup cover has the functions of displaying electric quantity and water temperature, provides corresponding information for a user while sterilizing, and better knows the information of the water cup.

3. The deep ultraviolet LED sterilization water cup disclosed by the invention reasonably utilizes the space of the water cup, and is provided with the sterilization device on the premise of not changing the volume of the cup, so that the carrying is more convenient, and the water drinking is safer.

4. The cup body is preferably made of stainless steel, is a vacuum-pumping cup body and has a heat preservation effect.

5. The built-in group battery of cup body bottom (preferred circular lithium cell) can use the USB data line to charge, and the lithium cell is put in the better increase of base by the holistic stability of cup.

6. After any drinkable water source is sterilized by the deep ultraviolet LED sterilization water cup, the drinking water can reach the healthy drinking water standard.

Drawings

FIG. 1 is an exploded schematic view of a deep ultraviolet LED germicidal water cup of the present invention;

FIG. 2 is a schematic cross-sectional view of the deep ultraviolet LED sterilization cup of the present invention.

FIG. 3 is a detection report diagram of the deep ultraviolet LED sterilization cup of the present invention.

In the figure, 1 is a transparent cover, 2 is a display screen, 21 is a display part, 22 is a power switch key, 3 is a support, 4 is a PCB (printed circuit board), 41 is a microprocessor, 5 is a sealing ring, 6 is a bearing, 7 is an LED lamp support, 71 is a groove-shaped lens structure, 8 is a cup cover main body, 9 is a cup body, and 10 is a battery.

Detailed Description

The invention is described in detail below with reference to the figures and specific embodiments.