KR20220082186A - The portable battery type UV-LED sterilizer - Google Patents

Abstract

The present invention relates to an auxiliary battery type uv-led sterilizer capable of wired and wireless charging, comprising: an auxiliary battery used by charging power from an external power supply; a case capable of accommodating the mobile phone; a wireless charging module that enables wireless charging just by accommodating the mobile phone; It includes a uv-led that can disinfect hands while using the mobile phone.

Description

Auxiliary battery type uv-led sterilizer capable of wired and wireless charging {The portable battery type UV-LED sterilizer}

The present invention relates to a sterilization device and an auxiliary battery device, and more particularly, to a portable sterilization auxiliary battery using UV-LED.

Sterilization is to kill viruses, bacteria, bacteria, microorganisms or mites. General sterilization methods include a physical method including a heating method that sterilizes a sterilization object by heating it using heat or steam, and sterilization using a sterilizing agent, sterilizing gas, etc. There is a chemical way to do it. Recently, as awareness of bacteria and the like among the general public increases and interest in health increases, interest in an apparatus or method capable of easily performing sterilization is increasing. In addition, mites such as house dust mites that inhabit indoors, such as bedding and furniture, are in close contact with humans and cause various diseases such as asthma, rhinitis, and allergies. Control is emerging as an important issue.

A physical method that is generally used as a method to remove viruses, bacteria, bacteria, microorganisms or mites is a method of removing organisms by applying heat or steam having a high temperature to a sterilization object, but securing a high temperature There is a problem that it takes a long time to sterilize because time and fuel are required to do so. In addition, there is a problem that the user is difficult to handle because there is a case where the user is injured by heat or steam having a high temperature. A chemical method using a sterilizing agent or a sterilizing gas has a problem in that a user is exposed to toxic substances in the process of using the sterilizing agent or sterilizing gas as the sterilizing agent is generally made of a chemical substance.

Surprisingly, the external battery can not only guarantee continuous use of the portable device compared to when there is no auxiliary battery, but also can be used to operate a product without a battery in case of emergency as well as in general situations. If the battery reaches 0% or there is a sudden power outage, it is an item that is desperately needed. And it is unexpectedly useful at home, and it is useful even in situations that require less line restrictions like VR HMD, and it provides a certain amount of electricity without limiting the location of the outlet. can be supplied to portable devices. It also extends the life of the built-in battery in portable devices such as smartphones and tablets. If you have an auxiliary battery, you can prevent discharging by charging an appropriate amount even when you are out. Of course, the auxiliary battery will suffer from an O-ring and a shortened lifespan, but it is usually cheaper to purchase a new auxiliary battery than to replace a genuine cell phone battery.

There are a few things to keep in mind when carrying it. If possible, don't just put it in your pocket or handbag. If a hairpin or coin touches the terminal, a short circuit may occur. Of course, KC certified batteries have their own protection circuit, so short circuits like magnetic cables do not occur easily. Also, do not cycle the cable to both the battery charging and discharging terminals (that is, for charging electronic devices). This is a short circuit. Self-discharge makes the battery unusable, and in extreme cases, there is a risk of fire.

[Document 1] KR 10-2015-0131250 [Document 2] KR 10-2013-0128954

The present invention adopts a uv-led sterilization method, and has the advantages of not only durability, lifespan, harmless to the human body, but also immediate sterilization compared to the uv lamp method. is provided at the same time.

A portable auxiliary battery type sterilization device using a UV LED according to an embodiment of the present disclosure includes: a case having an accommodating space therein; At least one ultraviolet light source unit installed on the receiving space of the case; an upper cover part covering the upper part of the case; and a handle unit coupled to the case.

The UV LED chip emits ultraviolet light in a wavelength range of 200 nm to 400 nm.

The case may include: a rim portion surrounding the accommodating space; and a rail portion disposed on the rim portion and at least one or more rolling wheels movable on the rail portion, wherein the rolling wheels may be configured in the form of a ball mouse.

The rolling wheel increases the distance between the ultraviolet light source part and the sterilized part by the height of the rolling wheel, thereby increasing the area to which ultraviolet rays are irradiated.

The accommodating space is formed as a whole, and a material having high reflectivity is used.

The upper cover part is made of a material that can transmit ultraviolet rays.

A portable sterilization device using a UV LED according to another embodiment of the present disclosure includes: a case having an accommodating space therein; At least one ultraviolet light source unit installed on the receiving space of the case; and a rotatable connecting means connected to the lower part of the case. and a folding cover part that is folded or unfolded by being coupled to the connecting means.

The UV LED chip emits ultraviolet light in a wavelength range of 200 nm to 400 nm.

Auxiliary battery of the present invention is a battery; a first coil receiving power wirelessly from a power source having a transmitting coil; a first module receiving power from the first coil in a magnetic induction method or a magnetic resonance method to charge the battery; a second coil wirelessly providing power from the battery to a plurality of mobile devices; a second module for providing power from the battery to the second coil in a magnetic resonance method; a sensor for detecting an impact applied to the battery or movement of the battery; a control unit connected to the sensor and controlling the power of the battery to be transmitted to the second coil by operating the second module when the sensor detects an impact applied to the battery or movement of the battery; and a communication unit connected to the control unit and communicating wirelessly with a first device which is any one of the plurality of mobile devices, wherein the control unit receives a first signal that is information about the charging amount of the first device by the communication unit Then, the second module is selectively operated based on the first signal received by the communication unit so that the power of the battery is transferred to the first device, and when the power consumption rate of the battery is less than a set first reference value, the Stop the operation of the second module, and when the power consumption rate of the battery becomes greater than or equal to a second reference value greater than the first reference value, transmits first information regarding the power consumption rate of the battery to the first device, and The operation of the second module is stopped, and in the first device, the first information is converted into information about the number of the plurality of mobile devices and is provided to the user.

The present invention is a method of bonding UV-LED and an auxiliary battery capable of wireless charging, so that not only wireless charging of a smartphone is possible, but also immediate sterilization is possible through UV-LED. In addition, it is possible to sterilize indoor spaces other than body parts after fixing it like the existing UV-LED sterilizer.

1 is a cross-sectional view of a portable wireless charging auxiliary battery type sterilizer.
Figure 2 is a cross-sectional view of the UV-LED and internal components inside the portable wireless charging auxiliary battery type sterilizer.
3 is a perspective view of a portable wireless charging auxiliary battery type sterilizer.
4 is a cross-sectional view of an auxiliary battery type sterilizer when charging a mobile device;
5 is an operation algorithm of the auxiliary battery type sterilizer;

Hereinafter, embodiments of the present disclosure will be described in more detail with reference to the accompanying drawings.

In order to clearly express the components of each device, the size such as the width or thickness of the components

It is shown slightly enlarged. As a whole, it was explained from the observer's point of view when explaining the drawings, and one element was

When referred to as being positioned over another element, it means that the one element is directly over the other element.

It includes all meanings that additional elements may be positioned or interposed between those elements.

The same reference numerals in the plurality of drawings refer to elements that are substantially the same as each other. Also, the singular expression

should be understood to include plural expressions unless the context clearly dictates otherwise;

Terms such as 'comprise' or 'have' refer to the described feature, number, step, action, component, part or

It is intended to designate that a combination of these exists, but is not limited to one or more other characteristics or numbers;

Foresee the possibility of the existence or addition of a step, action, component, part, or combination thereof.

It should be understood as not excluding.

1 and 2, 3 and 4 are auxiliary battery-type sterilizers using UV-LEDs according to an embodiment of the present disclosure.

The diagrams are shown for illustration purposes. Here, Figure 1 is shown in the front and rear directions

It is a drawing.

Referring to Figure 1, a portable sterilization device case using UV-LED according to an embodiment of the present disclosure

(1) is the exterior, and referring to FIG. 2, the UV light source unit 3 is formed on the lower part of the substrate 4 inside.

It includes a battery (5) and a wireless charging module (7). In one example, the case 1 is made of plastic or

It can be made of light ~ material.

An ultraviolet light source unit 3 is disposed in the accommodation space 2 of the sterilizer. The ultraviolet light source unit 3 is

One or more plurality of ultraviolet light emitting diodes (UV) disposed on the receiving space (2) of the case (1)

LEDs) may be included. A plurality of ultraviolet light emitting diodes (UV LEDs)

It may be arranged in at least two rows spaced apart in parallel. placed in the accommodating space () of the case (1)

UV light emitting diodes have a light emitting surface to provide a UV light source upwards.

can be placed.

The above-described ultraviolet light source unit 3 may provide ultraviolet rays in a wavelength range of 200 nm to 400 nm, respectively.

have. The wavelength of the ultraviolet ray emitted from the ultraviolet light source unit 3 is in the field of application of the sterilization device.

can be determined accordingly. In one example, the ultraviolet light emitting diode (UV) constituting the ultraviolet light source unit 3

Each of the LEDs) is arranged in the form of a module, but in some cases, other various

It may be arranged in the form. In any case, the ultraviolet rays emitted from the ultraviolet light source unit 3 are

It may be provided to the outside through the case (1). The case 1 has a reflectance such as aluminum (Al).

It is formed by containing high material.

The ultraviolet rays provided from the ultraviolet light source unit 3 are received made of a material with high reflectivity.

After reaching the space (2), it is reflected and combined with other ultraviolet rays provided from the adjacent ultraviolet light source unit (3).

As they overlap, the intensity of ultraviolet rays may be further increased. Accordingly, the sterilization

The sterilization efficiency can be increased while reducing the time.

An ultraviolet light source unit 3 may be disposed in the accommodation space 2 of the sterilizer. The ultraviolet light source unit 3 is

It may be configured to include a plurality of ultraviolet light emitting diodes (UV LEDs). ultraviolet ray

Light-emitting diodes are arranged on the side wall of the receiving space 2 . arranged on the side wall of the accommodation space (2)

The ultraviolet light emitting diodes arrange the light emitting surface so that the ultraviolet light source is provided in the rear direction.

2 and 4, the power is wirelessly provided from the auxiliary battery power source 5 and is charged.

And the auxiliary battery, smart phone (smart phone), tablet PC (tablet pc), wearable

By wirelessly providing power to a mobile device 8, such as a wearable device, the

Mobile device 8 can be charged

The power supply 5 may be provided with a transmission coil 7, which is a magnetic induction method or a magnetic resonance method.

Power may be provided to the auxiliary battery.

Here, the magnetic induction method is WPC (Wireless Power Consortium) standard and PMA (Power

Any one of the Matters Alliance standards can be used, and the magnetic resonance method is A4WP (Alliance

for Wireless Power) standard. It is the same as below.

Referring to FIG. 2 , the auxiliary battery includes a first module, and the first module includes a battery 5 , a coil 7 ,

include

The battery may be charged or discharged.

That is, the battery 5 is charged by receiving power from an external source such as the power source, and the

It may be discharged by providing power to an external such as the mobile device 8 .

The coil 7 may be connected to the first module.

In addition, the coil 7 may receive power from the outside or may provide power to the outside.

Accordingly, the first module receives power from the coil 7 in a magnetic induction method or a magnetic resonance method.

It can be provided to charge the mobile device (8).

Accordingly, the auxiliary battery is stored in the mobile device 8 while the battery 5 is being charged.

Since no power is provided, it is possible to prevent the charging time of the battery 5 from becoming longer.

have.

Accordingly, the user, through the LED (6), the battery (5) other than his mobile device

Not only can you recognize that the device is being charged, but also the power consumption of the battery 5 can be easily reduced.

predictable.

1: Case
2: accommodation space
3: light source
4: substrate
5: Power
6: LED
7: Transmitting coil
8: mobile device

Claims (1)

In the case of auxiliary battery for mobile phone, it can protect not only the back side of the mobile phone but also the side, the case configured to be mounted, the battery pack composed of a rectangular parallelepiped for extra charging, and UV for sterilizing hands when using the mobile phone LED (ultraviolet light source), a coil that can wirelessly charge a mobile phone when the mobile phone is mounted in the case, a charging terminal located on the back for charging, a mobile phone that can be connected to a mobile phone cable located in the receiving space for wired charging gender

[Claim 2]
The auxiliary battery cell phone case equipped with UV LED according to claim 1, characterized in that it is configured to disinfect hands when the cell phone is in use through the UV LED.

[Claim 3]
[Claim 2] The auxiliary battery cell phone case with UV LEDs according to claim 1, characterized in that a battery pack for storing power to be charged and a coil made to be wirelessly charged when the cell phone is mounted on the case are mounted.

[Claim 4]
The auxiliary battery cell phone case with UV LEDs according to claim 1, characterized in that it is made of rubber that can transmit ultraviolet rays.

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