KR100916746B1 - A portable multi?sterilizer with high brightness UV?LED lamp, silver nanoparticle and photocatalyst - Google Patents

Abstract

The present invention relates to a portable compound sterilizer using ultraviolet, silver nano and photocatalysts of high brightness UV-LED lamps. The present invention provides a high brightness UV-LED lamp inside a case containing silver nano and photocatalyst components. The sterilization of the bristles and the head of the cutlery, where breeding is vigorous, is also effective for deodorization.

To this end, the water-receiving unit 10 and the toothbrush storing unit 20 and injection-molded with a silver nano and a photocatalyst, respectively, is injection molded to be opened and closed around the hinge 30, and the water storage unit Sterilization unit 40 is installed on the side is operated by a battery and the switch 41 is installed on the top to be applied for a predetermined time, and the head of the cutlery 11 accommodated in the cutlery and the toothbrush storage ( 11a) and the UV-LED lamp 42 which is installed in the sterilization unit adjacent to the toothbrush bristles 21a and emits ultraviolet rays when the switch is pressed, and is installed to open and close the toothbrush housing so that the water reservoir and the toothbrush storage can be opened. The compartment is divided, but the portion where the bristles are located is composed of a partition 50 formed with an opening 52.

Cutlery, Toothbrush, Sterilization, Deodorizer, UV-LED Lamp, Partition

Description

Portable multi-sterilizer with high brightness UV-LED lamp, silver nanoparticle and photocatalyst}

The present invention relates to a portable compound sterilizer using ultraviolet, silver nano and photocatalysts of a high brightness UV-LED lamp, and more specifically, to a high brightness UV-LED lamp inside a case containing silver nano and photocatalyst components. The present invention relates to a portable compound sterilizer using ultraviolet, silver nano, and photocatalysts of high brightness UV-LED lamps to effectively sterilize the bristles of the bristles and the head of the cutlery, which are capable of breeding bacteria.

Generally, about 28 kinds 20,000 bacteria or bacteria live in the oral cavity where food is consumed. These bacteria and bacteria are transferred to third parties through toothbrushes for cleaning teeth and cutlery used for eating foods. It acted as a cause of disease.

As such, harmful microorganisms, such as bacteria and bacteria, which transmit diseases through toothbrush bristles and spoons of toothbrushes, are reproduced at room temperature by moisture and nutrients remaining in them (brush bristles, spoons), even if they are cleanly cleaned after use.

In other words, toothbrushes and cutlery can be washed and then dried naturally, or wiped with a dry towel and left to reuse. Can not do it.

On the other hand, in order to keep the cutlery and teeth for meals at school or office, the toothbrush is prepared and carried personally. In this case, there is no case for hygienic storage of the spoon and toothbrush. As a result, moisture is not discharged to the outside, and thus water remains, resulting in an optimal condition for breeding bacteria.

Therefore, before and after use of cutlery, toothbrush, etc., clean management is required to prevent germs from propagating, and more aggressive method is to sterilize toothbrush, cutlery, etc. At this time, active method is to dry toothbrush, cutlery, etc. naturally. In other words, it means sterilization during storage inside the case, away from use by wiping with a dry towel.

However, in order to clean the cutlery and the toothbrush before use and then sterilize them before storage, the manual sterilizer for sterilizing the spoon and the toothbrush sterilizer for sterilizing the toothbrush have to be purchased and carried. Of course, each of them had to be carried, so it was very cumbersome to use.

The present invention has been made to solve such a conventional problem, the objective is to ensure that the toothbrush and sterilization and deodorizing effect at the same time, as well as the cutlery that is stored for a set time while storing while holding the spoon and toothbrush at the same time. have.

According to an aspect of the present invention for achieving the above object, a cut-in storage unit and a toothbrush storage unit which is injection-molded with a resin in which silver nano and a photocatalyst are mixed to be opened and closed about a hinge, and the water storage unit It is installed on one side and operated by a battery, the upper part of the sterilization unit is installed to switch the power for a predetermined time, and the sterilization unit adjacent to the head and the brush head of the cutlery housed in the cutlery and toothbrush storage And a UV-LED lamp that radiates ultraviolet rays as the switch is pressed, and is installed to be opened and closed to the toothbrush housing so as to partition the spoon storage unit and the toothbrush storage unit, wherein a portion of the toothbrush head is formed with a partition having an opening. Portable multi-sterilizers using high brightness UV-LED lamps and silver nano and photocatalysts.

As described above, the present invention has the following advantages over the prior art.

First, in the process of storing and carrying a toothbrush as well as a cutlery in one case, ultraviolet rays are radiated for a set time in a UV-LED lamp and sterilization is performed. By deodorization is made by the cutlery and toothbrush can always carry a clean state, thereby contributing to the health of the user.

Second, since the two functions are performed at the same time, it becomes easy to carry.

Third, ultraviolet rays are intensively radiated to the head of the cutlery and the head of the toothbrush where the bacteria or bacteria inhabit, thereby maximizing the sterilization effect.

Hereinafter, with reference to Figures 1 to 4 showing an embodiment of the present invention in more detail as follows.

Figure 1 is an exploded perspective view of the present invention and Figure 2 is a perspective view of the partition, the cutlery and the toothbrush storage in the present invention is open, Figure 3 is a perspective view of the partition closed in Figure 2, the present invention is a cutlery ( 11) the cutlery storage part 10 and the toothbrush storage part 20 in which the toothbrush 21 is accommodated are injection-molded with resin mixed with silver nano and a photocatalyst, respectively, so that the hinge 30 may be opened and closed. Each of the cutlery storage unit 10 and the toothbrush storage unit 20 is provided with holders 12 and 22 that support the cutlery 11 and the toothbrush 21, respectively.

On one side of the water storage unit 10 is operated by a battery (not shown) and the upper part is detachably installed sterilization unit 40 is provided with a switch 41 to be applied for a set time. The sterilization unit adjacent to the head 11a of the cutlery housed in the cutlery storage unit 10 and the toothbrush storage unit 20 and the toothbrush hair 21a has a predetermined time (about 6) when the switch 41 is pressed. -7 minutes) UV-LED lamp 42 that emits ultraviolet rays is provided.

The switch 41 is automatically pressed when the toothbrush housing 20 is closed from the spoon storage unit 10 to drive a PCB circuit (not shown) provided inside the sterilization unit 40 for a predetermined time. -LED lamp 42 is turned on.

The cover 43 is installed on the bottom of the sterilization part 40 so as to be openable and closeable, so that the battery supplying power to the UV-LED lamp 42 can be replaced.

Although the sterilization unit 40 having the above-described configuration may be formed integrally with the water storage unit 10, since the water does not penetrate into the sterilization unit including the battery and the PCB, the sterilization unit 10 may be formed from the water storage unit 10. It is more preferable to attach 40) detachably.

To this end, in one embodiment of the present invention is provided with a plurality of protrusions 13 on one side of the water storage unit 10 as shown in Figure 1 to detachably mount the sterilization unit 40 between the protrusions.

Accordingly, in the state in which the sterilization unit 40 is separated from the water storage unit 10, the water storage unit 10 and the toothbrush storage unit 20 may be cleaned.

In addition, a partition 50 for partitioning the cutlery storage unit 10 is installed in the toothbrush storage unit 20 so as to be opened and closed by a protrusion 51. The partition 50 is provided with a toothbrush cap 21a. The opening 52 is formed to emit ultraviolet rays.

In the toothbrush storage unit 20, the brush head 21a is positioned at the position where the UV-LED lamp 42 is turned on in the state where the toothbrush storage unit 20 is closed from the spoon storage unit 10 as shown in FIG. 4. Transparent window 23 is provided to confirm that the transparent window is formed with at least one moisture discharge passage 24 to allow the moisture to be discharged to the outside during sterilization and deodorization is formed inside the compound sterilizer You can always keep it dry and clean.

Referring to the operation of the present invention configured as described above is as follows.

First, clean the used cutlery 11 and then insert it into the holder 12 of the cutlery compartment 10 as shown in FIG. 2, and at the same time, the toothbrush bristle 21a of the toothbrush 21 is placed on the transparent window 23. The toothbrush 21 is inserted into the holder 22 of the toothbrush housing 20 so that it is positioned.

Then, when the partition 50, which was opened from the toothbrush housing 20, is closed as shown in FIG. 3, only the toothbrush bristle 21a is exposed to the outside through the opening 52, and in this state, the toothbrush housing 20 is closed. Since the switch 41 exposed to the upper part of the sterilization part 40 is pressed by the partition 50 to operate the circuit part of the PCB, the UV-LED lamp 42 located at one side of the sterilization part 40 is It turns on to emit ultraviolet rays for a set time.

When the ultraviolet rays are emitted from the UV-LED lamp 42, the head 11a and the toothbrush bristles 21a of the cutlery 11 are sterilized by the emitted ultraviolet rays, as well as the water storage unit 10 and the toothbrush storage unit 20. Deodorization is caused by the addition of silver nano and photocatalyst added during the injection, so that the cutlery and the toothbrush stored can be kept clean at all times.

As such, the cutlery 11 and the toothbrush 21 carried in a clean state may be taken out as needed, and then wiped cleanly after use and then stored again, thereby greatly contributing to the user's health.

If the spoon storage unit 10 and the toothbrush storage unit 20 are contaminated by repeated use, the spoon 11 in the state in which the spoon storage unit 10 and the toothbrush storage unit 20 are opened and the partition 50 is opened as shown in FIG. ) And the toothbrush 21 as well as the sterilization unit 40 is separated from the water storage unit 10, and then cleaned and dried to recombine the sterilization unit 40, which was separated, and then, using the composite sterilizer, the spoon 11. And it will be able to carry the toothbrush 21 in a clean state.

1 is an exploded perspective view showing the present invention

Figure 2 is a perspective view of the partition and the cutlery and the toothbrush storage in the present invention open state

Figure 3 is a perspective view of the partition closed in Figure 2

Figure 4 is a perspective view of the toothbrush housing closed state from the spoon storage unit in the present invention

<Explanation of symbols for the main parts of the drawings>

10: cutlery storage 11: cutlery

13: projection 20: toothbrush storage

21: toothbrush 23: transparent window

24: moisture discharge passage 30: hinge

40: sterilization part 41: switch

42: UV-LED lamp 50: partition

52: opening

Claims (3)

And the water storage unit 10 and the toothbrush storage unit 20, which is injection-molded with a resin mixed with silver nano and a photocatalyst are installed to open and close around the hinge 30, A switch having a plurality of protrusions 13 on one side of the water storage unit 10 so as to be detachably installed between the protrusions 13, operated by a battery, and having a power applied to the upper part for a predetermined time ( 41 and sterilization unit 40 is installed, It is installed in the sterilization part 40 adjacent to the head 11a and the toothbrush hair 21a of the cutlery 11 accommodated in the cutlery storage part 10 and the toothbrush storage part 20, and the switch 41 is pressed. UV-LED lamp 42 for emitting ultraviolet light along the The toothbrush storage unit 20 is installed to be opened and closed by a protrusion 51, and partitions the spoon storage unit 10 and the toothbrush storage unit 20, but the partition in which the opening 52 is formed at the site where the brush head is located. Portable composite sterilizer using a high brightness UV-LED lamp and silver nano and photocatalyst, characterized by consisting of (50). The method according to claim 1, The toothbrush 21 is supported on the toothbrush housing 20 by the holder 22 and a transparent window 23 having a moisture discharge passage 24 is provided at the portion where the toothbrush hair 21a is located. Portable composite sterilizer using high brightness UV-LED lamp and silver nano and photocatalyst. delete

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