CN212327004U - Portable deep ultraviolet LED sterilizer - Google Patents

Abstract

The utility model discloses a portable deep ultraviolet LED sterilizer relates to degassing unit technical field, this portable deep ultraviolet LED sterilizer, including the sterilizer body, the sterilizer body includes whole end cover, tail lower cover and tail upper cover, wherein tail upper cover joint is in the top of tail lower cover, simultaneously child lock switch is installed to the junction one side of tail lower cover and tail upper cover and for the one end of whole end cover, whole end cover pegs graft in the one end of tail lower cover and tail upper cover, forms a holistic casing, the internally mounted of casing has drive control module group, and the tail end of drive control module group installs Type-C interface that charges, main control switch is installed to the junction of tail upper cover and whole end cover, the utility model discloses a deep ultraviolet UVC-LED light source, wavelength are between 260nm-280nm, can effectually realize disinfecting, The sterilization, intelligent degree is high simultaneously, the intelligent control of being convenient for, and the drive is stable, and convenient operation helps improving the efficiency of disinfecting.

Description

Portable deep ultraviolet LED sterilizer

Technical Field

The utility model belongs to the technical field of degassing unit, concretely relates to portable dark ultraviolet LED sterilizer.

Background

Along with the improvement of living standard and living quality of people, people pay more and more attention to health and hygiene, however, people inevitably contact with environments such as bacteria and viruses in life. Ultraviolet sterilization is to use physical method to generate ultraviolet radiation with different wave bands to damage and destroy the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in organism cells of microorganisms (pathogens such as bacteria, viruses, spores and the like), so as to cause death of growing cells and/or death of regenerative cells, change biological activity, and prevent microorganisms from replicating and propagating to achieve the purpose of disinfection and sterilization. Through tests, the effective wavelength range of ultraviolet sterilization can be divided into four different wave bands: UVA (400-320 nm), UVB (320-280 nm), UVC (280-200 nm) and vacuum ultraviolet (200-10 nm). Wherein only UVA and part of UVB that are able to reach the earth's surface through the ozone protective layer and cloud layer. In terms of sterilization rate, UVC is within the microbial absorption range and can be sterilized within 1 second by destroying the DNA structure of the microbes, whereas UVA and UVB are outside the microbial absorption range and sterilization rate is slow, often requiring several hours to sterilize. Ultraviolet rays can sterilize, but radiation of ultraviolet rays for a long time can also cause adverse effects on human health.

The ultraviolet ray of the existing ultraviolet sterilizer products sold on the market is emitted by a quartz mercury lamp, the principle is that the ultraviolet ray is emitted by utilizing the excitation of lower mercury vapor pressure, and the two main emission spectral lines are as follows: one is 253.7nm wavelength; the other is 185nm wavelength. However, mercury lamps contain highly toxic mercury, and according to international agreements, such as the regulations of hazardous substances restriction directive, the product is forced to be eliminated in a limited period of time worldwide, if mercury in equipment leaks, the mercury can cause serious harm to human bodies and the environment, and ultraviolet rays with the wavelength of 185nm can generate ozone, which is harmful to human health and the environment; meanwhile, the existing ultraviolet sterilizer has a complex structure, and is not beneficial to replacement, maintenance and use of accessories for users.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable dark ultraviolet LED sterilizer to solve the problem that proposes in the above-mentioned background art, reach portable, easily intelligent control can realize the effect of effectual disinfecting, sterilization simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a portable deep ultraviolet LED sterilizer comprises a sterilizer body, wherein the sterilizer body comprises an integral end cover, a tail lower cover and a tail upper cover, the tail upper cover is connected to the top of the tail lower cover in a clamped mode, a child lock switch is installed on one side of the joint of the tail lower cover and the tail upper cover and is opposite to one end of the integral end cover, the integral end cover is connected to one ends of the tail lower cover and the tail upper cover in an inserted mode to form an integral shell, a drive control module is installed inside the shell, a Type-C charging interface is installed at the tail end of the drive control module, a main control switch is installed at the joint of the tail upper cover and the integral end cover, an ultraviolet light source light outlet window is arranged at the bottom of one end of the integral end cover opposite to the tail upper cover, a rechargeable battery is installed at the top of the drive control module, a nixie tube is arranged at the top of the drive control module, and a deep ultraviolet light source is installed at, the position of the deep ultraviolet light source corresponds to the position of the ultraviolet light source light outlet window.

Preferably, the child lock switch comprises a child lock key plastic piece and a child lock key switch, wherein the child lock key switch is installed on one side of the opposite nixie tube at the top of the drive control module, the child lock key plastic piece is embedded in the joint of the tail lower cover and the tail upper cover and can be in contact with the child lock key switch.

Preferably, master control switch includes button working of plastics, button gasket and key switch, wherein key switch installs in the top of drive control module group and is located rechargeable battery's one side, and key switch's top card is equipped with the button gasket, the outside of button gasket is located to button working of plastics cover, simultaneously the junction of tail upper cover and whole end cover leaves with button working of plastics assorted hole groove.

Preferably, the nixie tube adopts two-position or three-position display numbers, and the display content of the nixie tube comprises time, electric quantity and a child lock switch state.

Preferably, the deep ultraviolet light source adopts a deep ultraviolet UVC-LED light source, and the number of the lamp beads is 1-5.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a deep ultraviolet UVC-LED light source, wavelength are between 260nm-280nm, can effectually realize disinfecting, sterilizing, and intelligent degree is high simultaneously, and the intelligent control of being convenient for, and the drive is stable, and convenient operation helps improving the efficiency of disinfecting.

(2) The utility model discloses a lithium cell energy storage, it is chargeable, and the device size is little, and convenient to use person carries with oneself to remove according to the demand of disinfecting and disinfect.

(3) The utility model discloses simple structure, and easily dismouting is favorable to the user to maintain it, change accessory and use.

Drawings

FIG. 1 is an exploded view of the present invention;

fig. 2 is one of the perspective views of the present invention;

fig. 3 is a second perspective view of the present invention;

in the figure: 1-sterilizer body; 11-integral end caps; 12-tail lower cover; 13-tail upper cover; 2-Type-C charging interface; 3-child lock switch; 31-child lock keyswitch; 4-nixie tube; 5, a master control switch; 51-a key pad; 52-key switch; 6-an ultraviolet light source light-emitting window; 7-deep ultraviolet light source; 8-a rechargeable battery; 9-driving control module.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a portable deep ultraviolet LED sterilizer comprises a sterilizer body 1, the sterilizer body 1 comprises an integral end cover 11, a tail lower cover 12 and a tail upper cover 13, the overall size of the sterilizer body 1 is 50-180mm, the integral end cover 11 is made of PC or PMMA (polymethyl methacrylate) materials, the surfaces of the integral end cover and the tail upper cover are sprayed, the tail upper cover 13 is connected to the top of the tail lower cover 12 in a clamping mode, a child lock switch 3 is installed on one side of the joint of the tail lower cover 12 and the tail upper cover 13 and opposite to one end of the integral end cover 11, the child lock switch 3 comprises a child lock key plastic piece and a child lock key switch 31, the child lock key plastic piece 31 is installed on one side, opposite to a nixie tube 4, of the top of a driving control module 9, the child lock key is embedded in the joint of the tail lower cover 12 and the tail upper cover 13 and can be contacted with the child lock key switch 31, the integral end cover 11 is inserted into one end of the tail lower cover 12 and the, the integrated shell is formed, a drive control module 9 is arranged inside the shell, a Type-C charging interface 2 is arranged at the tail end of the drive control module 9, a main control switch 5 is arranged at the joint of a tail upper cover 13 and an integrated end cover 11, the main control switch 5 comprises a key plastic piece, a key gasket 51 and a key switch 52, wherein the key switch 52 is arranged at the top of the drive control module 9 and is positioned at one side of a rechargeable battery 8, the key gasket 51 is clamped at the top end of the key switch 52, the key plastic piece is sleeved outside the key gasket 51, a hole groove matched with the key plastic piece is reserved at the joint of the tail upper cover 13 and the integrated end cover 11, an ultraviolet light source light-emitting window 6 is arranged at the bottom of one end of the integrated end cover 11, which is opposite to the tail upper cover 13, the ultraviolet light source light-emitting window 6 is in a round shape, quartz glass is adopted, the rechargeable, and one end charactron 4 at the top of the drive control module 9, one end of the drive control module 9 and one side corresponding to the charactron 4 are provided with a deep ultraviolet light source 7, and the position of the deep ultraviolet light source 7 corresponds to the position of the ultraviolet light source light-emitting window 6.

It should be noted that the nixie tube 4 displays numbers by two or three digits, and the display content of the nixie tube 4 includes time, electric quantity and the state of the child lock switch.

Further, the deep ultraviolet light source 7 adopts a deep ultraviolet UVC-LED light source, and the number of the lamp beads is 1-5.

The utility model discloses a theory of operation and use flow: the child lock key switch 31 is pressed through the child lock key plastic piece to open the child lock switch 3, then the nixie tube 4 displays electric quantity, at the moment, the sterilizer body 1 is standby, a user presses the main control switch 5 for 1-2s for a long time to start the sterilizer body 1, then the deep ultraviolet light source 7 is lightened to emit deep ultraviolet light to start sterilization work, at the moment, the nixie tube 4 starts to time, the sterilization is finished after the nixie tube 4 counts to 199s, then the sterilizer body 1 is standby, the user can press the main control switch 5 for a long time for 1-2s to shut down the sterilizer body 1, meanwhile, the sterilizer body automatically waits for 13 minutes without operation, in addition, the sterilizer body can enter a sleep mode or shut down through short pressing the child lock switch 3, in the working process of the sterilizer body 1, the rechargeable battery 8 provides electric power for the sterilizer body, if the rechargeable battery 8 is insufficient in electric power, the user can charge the rechargeable battery 8 through the Type-C charging interface, to ensure the normal operation of the sterilizer body 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A portable dark ultraviolet LED sterilizer which characterized in that: the novel multifunctional sterilizer comprises a sterilizer body (1), wherein the sterilizer body (1) comprises an integral end cover (11), a tail lower cover (12) and a tail upper cover (13), the tail upper cover (13) is connected to the top of the tail lower cover (12) in a clamping mode, a child lock switch (3) is installed on one side of the joint of the tail lower cover (12) and the tail upper cover (13) and is opposite to one end of the integral end cover (11), the integral end cover (11) is connected to one end of the tail lower cover (12) and the tail upper cover (13) in an inserting mode to form an integral shell, a drive control module (9) is installed inside the shell, a Type-C charging interface (2) is installed at the tail end of the drive control module (9), a main control switch (5) is installed at the joint of the tail upper cover (13) and the integral end cover (11), an ultraviolet light outlet window (6) is arranged at the bottom of one end of the integral end cover (11) opposite to the tail upper cover (13, rechargeable battery (8) are installed at the top of drive control module group (9), and one end charactron (4) at drive control module group (9) top, dark ultraviolet source (7) are installed to the one end of drive control module group (9) and for one side of charactron (4), the position of dark ultraviolet source (7) is corresponding with the position of ultraviolet light source light-emitting window (6).

2. The portable deep ultraviolet LED sterilizer of claim 1, wherein: child lock switch (3) are including child lock button working of plastics and child lock button switch (31), wherein child lock button switch (31) are installed in the relative one side of digital tube (4) in drive control module group (9) top, child lock button working of plastics inlays the junction of locating tail lower cover (12) and tail upper cover (13) to can contact with child lock button switch (31).

3. The portable deep ultraviolet LED sterilizer of claim 1, wherein: the main control switch (5) comprises a key plastic part, a key gasket (51) and a key switch (52), wherein the key switch (52) is installed at the top of the drive control module group (9) and located on one side of the rechargeable battery (8), the top end of the key switch (52) is provided with the key gasket (51), the key plastic part is sleeved outside the key gasket (51), and meanwhile, a hole groove matched with the key plastic part is reserved at the joint of the tail upper cover (13) and the integral end cover (11).

4. The portable deep ultraviolet LED sterilizer of claim 1, wherein: the nixie tube (4) displays numbers by adopting two or three positions, and the display content of the nixie tube (4) comprises time, electric quantity and a child lock switch state.

5. The portable deep ultraviolet LED sterilizer of claim 1, wherein: the deep ultraviolet light source (7) adopts a deep ultraviolet UVC-LED light source, and the number of the lamp beads is 1-5.

Images