KR101978840B1 - Backpack for Charging Energy using Solar Cell and Piezoelectric Element - Google Patents

Backpack for Charging Energy using Solar Cell and Piezoelectric Element Download PDF

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KR101978840B1
KR101978840B1 KR1020180070536A KR20180070536A KR101978840B1 KR 101978840 B1 KR101978840 B1 KR 101978840B1 KR 1020180070536 A KR1020180070536 A KR 1020180070536A KR 20180070536 A KR20180070536 A KR 20180070536A KR 101978840 B1 KR101978840 B1 KR 101978840B1
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South Korea
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energy
backpack
piezoelectric
solar cell
charging
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KR1020180070536A
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Korean (ko)
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김미경
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김미경
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    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45FTRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F3/00Travelling or camp articles; Sacks or packs carried on the body
    • A45F3/04Sacks or packs carried on the body by means of two straps passing over the two shoulders
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13Receivers
    • G01S19/14Receivers specially adapted for specific applications
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02NELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00Electric machines in general using piezo-electric effect, electrostriction or magnetostriction
    • H02N2/18Electric machines in general using piezo-electric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S10/00PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
    • H02S10/10PV power plants; Combinations of PV energy systems with other systems for the generation of electric power including a supplementary source of electric power, e.g. hybrid diesel-PV energy systems
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S10/00PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
    • H02S10/40Mobile PV generator systems
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30Electrical components
    • H02S40/38Energy storage means, e.g. batteries, structurally associated with PV modules
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45FTRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F3/00Travelling or camp articles; Sacks or packs carried on the body
    • A45F2003/003Travelling or camp articles; Sacks or packs carried on the body combined with other objects; specially adapted for carrying specific objects
    • H02J2007/0037
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E70/00Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30Systems combining energy storage with energy generation of non-fossil origin

Abstract

The present invention relates to an energy charging backpack, and in particular, to an energy charging backpack using sunlight and piezoelectric devices, which is an energy charging technology using sunlight and piezoelectric devices, has a hand warmer function, enables a real-time monitoring of location information, secures safety, does not reduce a unique accommodating function, and enables various design deployments. To this end, the backpack having shoulder straps to be carried over the shoulders comprises: a solar cell which is detachably attached to the outer surface to generate energy by sunlight; a piezoelectric device which is placed on the bottom and generates energy by a load of stuff in the inside; a flexible battery embedding overcharge prevention device which stores energy generated from the solar cell and the piezoelectric device; a planar heating element which is provided in a side pocket and heats by energy supplied from the flexible battery embedding overcharge prevention device; and a control unit which controls heat of the planar heating element.

Description

태양광과 압전소자를 이용한 에너지 충전 백팩{Backpack for Charging Energy using Solar Cell and Piezoelectric Element}BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a backpack for charging energy using a solar cell and a piezoelectric element,

본 발명은 에너지 충전 백팩에 관한 것으로서, 더욱 상세하게는 태양광과 압전소자를 활용한 에너지 충전 기술로 핸드워머 기능이 있고 위치 정보의 실시간 모니터링이 가능하며 안전성이 확보됨은 물론 고유의 보관기능을 저하시키지 않으면서도 다양한 디자인 전개가 가능한 태양광과 압전소자를 이용한 에너지 충전 백팩에 관한 것이다.More particularly, the present invention relates to an energy-charging backpack, and more particularly, to an energy-charging technology utilizing sunlight and a piezoelectric element, which has a handwarmer function, real-time monitoring of location information, safety, Energy-backed backpacks that use solar and piezoelectric elements that can be deployed in a variety of ways.

노트북이나 태블릿 PC, 휴대폰 등 다양한 IT기기를 휴대하고 다니는 사용자들이 증가하면서 충격을 흡수하면서도 혹시 모를 사고에도 안전하게 제품을 보호하고 휴대할 수 있는 기능성 가방의 개발이 필요한 실정이다.It is necessary to develop a functional bag that protects and carries the product safely in case of unexpected accident while increasing the number of users who carry various IT equipment such as notebook, tablet PC and mobile phone.

특히 비즈니스 활동을 하는 직장인들은 출장 등으로 외부활동이 잦아 이러한 안전사고에 노출이 많이 될 수 있으므로, 이를 위한 워크 백(Work Bag) 용도의 스마트 백팩(Smart Backpack) 개발이 요구되고 있다.Especially, the workers who are doing business activities are exposed to such safety accidents due to frequent external activities due to business trips. Therefore, it is required to develop a smart backpack for a work bag.

한편, 충전기술이 적용된 기존 IT 가방 제품은 백팩에 태양열 전자판(Solar Cell)을 탑재하여 에너지를 얻은 후 전자기기를 충전시키는 단순 개념의 기술로 그치고 있는데, 이는 축적할 수 있는 태양열 에너지의 용량이 비교적 크지 않아 단순 충전 기능으로만 활용되기 때문으로 볼 수 있다.Meanwhile, the existing IT bag with charging technology is a simple concept that charges the electronic equipment after obtaining the energy by mounting the solar cell on the backpack. This is because the capacity of the accumulated solar energy This is because it is used only as a simple charging function because it is not relatively large.

시판되고 있는 태양열 가방은 전기효율이 비교적 좋지 않고 스마트폰 충전시 12시간 이상 충전이 필요한 제품도 있어 에너지 효율성이 떨어지는 경향이 있고, 특히 우천시에는 태양열 에너지가 반감되므로 기능이 저하된다는 단점이 있다.There is a disadvantage in that the solar battery bag that is commercially available has relatively poor electric efficiency, and some products require charging for more than 12 hours when charging the smartphone, so that the energy efficiency tends to deteriorate.

또한 솔라셀 에너지의 용량을 증대시키기 위한 방법으로 가방 전면에 솔라셀을 부착하는 등 솔라셀 자체를 디자인적 요소로 적용하는 사례가 많은데, 이처럼 태양열 판을 가방 전면에 다수 부착할 경우 가방의 무게가 증대될 뿐만 아니라 디자인적 측면에서도 소비자의 요구에 부흥하지 못하는 결과가 초래될 수 있다.There are many cases where the solar cell itself is applied as a design element, such as attaching a solar cell to the front of the bag, as a method for increasing the capacity of the solar cell energy. Not only in terms of design but also in the aspect of design can not be brought back to consumers' demands may result.

종래 기술로 태양광을 이용하여 충전이 가능한 IT 복합가방이 개발된 바 있으나(특허공개 제2014-0141095호 참조), 가방의 위치정보를 통신기기로 송출하는 통신모듈에 전원을 공급할 때 태양광을 이용한다는 기술 정도에 그칠 뿐이어서 전술한 여러 가지 문제점들을 여전히 내재하고 있다. (Hereinafter referred to as Patent Publication No. 2014-0141095) has been developed. However, when supplying power to a communication module for transmitting position information of a bag to a communication device, It is only the degree of the technology to use it.

KR 특허공개 제2014-0141095호 (2014.12.10) KR Patent Publication No. 2014-0141095 (December 10, 2014)

본 발명은 상기와 같은 종래 기술의 문제점을 해결하기 위해 제안된 것으로서, 압전소자에 의한 에너지 충전이 가미되어 충전 에너지의 효율성이 우수하고 안전성이 확보되며 고유의 보관기능을 저하시키지 않으면서 다양한 디자인 전개가 가능하고 기타 충전 에너지로 어플리케이션에 의한 핸드워머(Hand Warmer)와 분실시 위치 추적이 가능한 태양광과 압전소자를 이용한 에너지 충전 백팩을 제공하는데 그 목적이 있다.The present invention has been proposed in order to solve the problems of the prior art as described above, and it is an object of the present invention to provide a piezoelectric element which is excellent in efficiency of charging energy, And it is also intended to provide an energy-charging backpack using solar energy and piezoelectric elements that can be hand-worn by an application with other charging energy and position-tracking when lost.

이와 같은 목적을 달성하기 위한 본 발명의 태양광과 압전소자를 이용한 에너지 충전 백팩은 어깨끈이 구비되어 등에 메고 다니는 백팩(Backpack)에 있어서, 외면에 탈부착 가능하여 태양광에 의해 에너지를 발생하는 솔라셀; 바닥에 배치되어 내부 물건의 하중에 의해 에너지를 발생하는 압전소자; 상기 솔라셀과 압전소자로부터 발생된 에너지를 저장하는 과충전 방지장치 내장 플렉시블 배터리; 사이드 포켓에 구비되어 상기 과충전 방지장치 내장 플렉시블 배터리로부터 공급되는 에너지로 발열하는 면상발열체; 및 상기 면상발열체의 발열을 제어하는 제어부; 를 포함하여 구성되는 것을 특징으로 한다.In order to achieve the above object, the present invention provides an energy-charging backpack comprising a sunlight and a piezoelectric element. The backpack includes a shoulder strap and is attached to the back of the bag. The backpack is detachably attachable to the outer surface, Cell; A piezoelectric element disposed on the floor and generating energy by a load of an internal object; A flexible battery with an overcharge protection device for storing energy generated from the solar cell and the piezoelectric device; A surface heating element provided in the side pocket and generating heat by energy supplied from the flexible battery with the overcharge protection device; And a control unit for controlling heat generation of the planar heating element; And a control unit.

여기서, 통신부를 더 포함하여 구성되며, 상기 제어부는 이동통신 기기용 어플리케이션과 연동하여 면상발열체의 발열을 제어하는 것을 특징으로 한다. Here, the wireless communication device may further include a communication unit, wherein the control unit controls the heat generation of the surface heat emission element in cooperation with the application for the mobile communication device.

그리고, 상기 제어부는 이동통신 기기용 어플리케이션과 연동하여 위치정보를 전송하는 것을 특징으로 한다. The control unit transmits location information in cooperation with an application for a mobile communication device.

이와 같이 구성된 본 발명의 태양광과 압전소자를 이용한 에너지 충전 백팩은 다음과 같은 유용한 효과를 발휘한다. The energy-charged backpack using the solar light and the piezoelectric element of the present invention having the above-described structure exhibits the following useful effects.

첫째, 태양광에 의한 충전 방식 이외에 내부 수납 물건의 충격과 진동을 고려한 압전소자 에너지 충전이 가미되어 충전 에너지의 효율성이 매우 우수하다. First, in addition to the solar charging method, the efficiency of the charging energy is excellent because the piezoelectric element energy charging considering the shock and vibration of the internal storage object is added.

둘째, 충전 에너지로 스마트 기기에서 실행가능한 어플리케이션에 의해 사이드 포켓(Side Pocket)의 핸드워머(Hand Warmer) 기능 조절과 분실시 위치 추적이 가능하다.Second, the charging energy enables the handwarmer function of Side Pocket to be controlled and lost position tracking by applications that can be executed on smart devices.

셋째, 과충전 방지장치가 구비된 플렉시블 배터리 채용으로 안전성이 확보될 뿐만 아니라 고유의 보관기능을 저하시키지 않으면서도 다양한 디자인 전개가 가능하다. Third, the adoption of the flexible battery equipped with the overcharge prevention device not only secures the safety but also enables various designs to be developed without deteriorating the original storage function.

도 1은 본 발명에 따른 태양광과 압전소자를 이용한 에너지 충전 백팩을 나타내는 도면;
도 2는 본 발명에 따른 태양광과 압전소자를 이용한 에너지 충전 백팩을 나타내는 구성도이다.
1 is a view showing an energy-charging backpack using solar light and a piezoelectric element according to the present invention;

2 is a configuration diagram showing an energy-charging backpack using sunlight and a piezoelectric element according to the present invention. 2 is a configuration diagram showing an energy-charging backpack using sunlight and a piezoelectric element according to the present invention.

이하, 본 발명의 목적이 구체적으로 실현될 수 있는 바람직한 실시예를 첨부된 도면을 참조하여 상세히 설명한다. 본 실시예를 설명함에 있어서, 동일 구성에 대해서는 동일 명칭이 사용되며 이에 따른 부가적인 설명은 생략하기로 한다. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In describing the present embodiment, the same names are used for the same components, and further description thereof will be omitted.

도 1은 본 발명에 따른 태양광과 압전소자를 이용한 에너지 충전 백팩을 나타내는 도면이고, 도 2는 본 발명에 따른 태양광과 압전소자를 이용한 에너지 충전 백팩을 나타내는 구성도이다.FIG. 1 is a view showing an energy-charging backpack using sunlight and a piezoelectric element according to the present invention, and FIG. 2 is a diagram showing a configuration of an energy-charging backpack using sunlight and a piezoelectric element according to the present invention.

본 발명의 태양광과 압전소자를 이용한 에너지 충전 백팩(Backpack)은 도 1 및 도 2에 도시된 바와 같이, 어깨끈(Shoulder Strap)이 구비되어 등에 메고 다니는 백팩(Backpack)에 관한 것이다. As shown in FIGS. 1 and 2, an energy-charging backpack using solar light and a piezoelectric element according to the present invention is related to a backpack having a shoulder strap and carrying it on its back.

본 발명은 솔라셀(100), 압전소자(200), 과충전 방지장치 내장 플렉시블 배터리(300), 면상발열체(400) 및 제어부(500)를 포함하여 구성된다. The present invention comprises a solar cell 100, a piezoelectric element 200, a flexible battery 300 with an overcharge protection device, an area heating element 400, and a control unit 500.

솔라셀(Solar Cell)(100)은 백팩(Backpack)의 외면에 탈부착 가능하여 태양광에 의해 에너지를 발생한다. The solar cell 100 is detachably attached to the outer surface of the backpack and generates energy by sunlight.

상기 탈부착은 벨크로 타입이나 똑딱이 단추 등 여러 가지 공지된 방식이 사용될 수 있으며, 탈부착에 의해 태양광과 사용자의 진행방향 등을 고려하여 백팩(Backpack) 외면의 최적 위치에 간편하게 부착시킬 수 있다. The attachment and detachment can be variously known methods such as a Velcro type or a snap button, and can be easily attached to the optimum position of the outer surface of the backpack by considering the sunlight and the traveling direction of the user by attaching and detaching.

압전소자(Piezoelectric Element)(200)는 백팩(Backpack)의 바닥에 배치되어 내부 물건의 하중에 의해 에너지를 발생한다. A piezoelectric element 200 is disposed at the bottom of a backpack and generates energy by a load of an internal object.

상기 압전소자(200)는 특히 바닥 부위에 배치되어 물건 수납이나 보행할 때의 충격 또는 백팩(Backpack) 밑부분이 다른 바닥면에 닿을시 내부 물건의 하중에 의해 압력을 받아 전기 에너지를 발생한다. The piezoelectric element 200 is particularly placed at the bottom portion, and receives an impact due to the shock when storing or walking the object, or when the bottom portion of the backpack touches the other bottom surface.

여기서, 바닥 부위는 백팩(Backpack) 전체공간의 바닥은 물론이고, 백팩(Backpack) 내부에 구분된 형태로 마련된 저장공간 각각의 바닥을 포함할 수도 있다.Here, the bottom portion may include the bottom of the entire space of the backpack as well as the bottom of each of the storage spaces provided separately in the backpack.

과충전 방지장치 내장 플렉시블 배터리(Flexible Battery)(300)는 상기 솔라셀(100)과 압전소자(200)로부터 발생된 에너지를 저장하기 위해 과충전 방지장치(CID, PTC)가 내장되어 안전성이 확보되는 플렉시블(Flexible)한 2차전지가 사용된다.A flexible battery 300 having an overcharge protection device is provided with an overcharge prevention device (CID, PTC) for storing energy generated from the solar cell 100 and the piezoelectric device 200, A flexible secondary battery is used.

상기 플렉시블 배터리(300)는 리튬이온 배터리가 사용되는 것이 바람직하며, 플렉시블(Flexible)해서 백팩(Backpack)의 곡선 부분에도 배치가 가능하고 고유의 디자인을 저하시키지 않으면서도 다양한 디자인 전개가 가능하도록 한다.The flexible battery 300 is preferably a lithium ion battery. The flexible battery 300 is flexible and can be disposed in a curved portion of a backpack. Various designs can be developed without deteriorating the inherent design.

면상발열체(Heating Fabric)(400)는 백팩(Backpack)의 사이드 포켓(Side pocket)(410)에 구비되어 상기 과충전 방지장치 내장 플렉시블 배터리(300)로부터 공급되는 에너지로 발열한다. The surface heating element 400 is provided in a side pocket 410 of a backpack and generates heat by energy supplied from the flexible battery 300 with the overcharge protection device.

상기 면상발열체(Heating Fabric)(400)에 의해 데워지는 사이드 포켓(Side pocket)(410)은 사용자가 손을 삽입함으로써 손난로 기능을 할 수 있게 된다. A side pocket 410 warmed by the heating fabric 400 can perform a hand-stall function by inserting a user's hand.

제어부(Controller)(500)는 상기 면상발열체(400)의 발열, 플렉시블 배터리(300)의 충(방)전 상태 등을 전반적으로 제어한다. The controller 500 generally controls the heat generation of the planar heating element 400, the pre-charge state of the flexible battery 300, and the like.

여기서, 본 발명은 블루투스 (Bluetooth) 등의 통신부(600)를 더 포함하여 구성되며, 상기 제어부(500)는 스마트폰과 같은 이동통신 기기용 어플리케이션(Application)(700)과 연동하여 면상발열체(400)의 발열을 간편하게 제어하도록 구성할 수 있다. The controller 500 further includes a communication unit 600 for communicating with the application 700 for a mobile communication device such as a smart phone, Can be easily controlled.

이때, 상기 어플리케이션(700)은 이동통신 기기에서 다운로드받아 실행할 수 있는 전용 소프트웨어로서, 면상발열체(400)의 발열기능 ON/OFF, 발열 단계 조절 등을 컨트롤할 수 있도록 구성한다.At this time, the application 700 is dedicated software that can be downloaded and executed from the mobile communication device, and is configured to control ON / OFF of the heat generating function of the surface heating element 400 and control of the heat generation step.

그리고, 상기 제어부(500)는 백팩(Backpack)의 위치정보를 실시간 모니터링 가능하고 분실시 위치 추적이 가능하도록 이동통신 기기용 어플리케이션(700)과 연동하여 위치정보를 전송하도록 구성할 수 있다.The controller 500 may be configured to transmit location information in cooperation with the application 700 for the mobile communication device so that the location information of the backpack can be monitored in real time and the location information can be tracked when lost.

이때, 상기 위치정보 전송을 위해 통신부(600)는 이동통신 기기에 원거리 GPS 신호전달이 가능하도록 구성되는 것이 바람직하다. In this case, the communication unit 600 may be configured to transmit a GPS signal to the mobile communication device for the transmission of the location information.

또한, 본 발명의 백팩(Backpack)은 각종 전자기기나 배터리 충전용 단자(800,900)를 별도로 구비시켜 상기 플렉시블 배터리(300)에 저장된 전기 에너지를 활용할 수 있다. Also, the backpack of the present invention can utilize electric energy stored in the flexible battery 300 by separately providing various electronic devices or battery charging terminals 800, 900.

상술한 바와 같이 구성된 본 발명의 태양광과 압전소자를 이용한 에너지 충전 백팩은 기본적으로 탈부착 가능한 솔라셀(100)에 의해 태양광과 사용자의 진행방향을 고려함으로써 에너지 충전 효율이 높다.The energy-charging backpack using the solar light and the piezoelectric element of the present invention configured as described above is basically capable of high energy charging efficiency by considering the traveling direction of sunlight and the user by the detachable solar cell 100.

그리고 보행시 진동으로 인해 수납된 물건이 아래위로 충격을 받으면서 하부 바닥에 구비된 압전소자(200)가 반응하여 전기에너지를 추가 충전함으로써 에너지 충전 효율이 더욱 우수하다.In addition, the object housed due to vibration during walking is impacted downward, and the piezoelectric element 200 provided on the lower floor reacts to further charge the electric energy, thereby further improving the energy charging efficiency.

또한, 스마트 기기에서 어플리케이션(700)을 통해 사이드 포켓(Side Pocket)(410)에 구비된 면상발열체(400)의 발열을 조절함으로써, 핸드 워머(Hand Warmer) 기능을 간편하게 구현할 수 있다.Also, by controlling the heat generation of the surface heating element 400 provided in the side pocket 410 through the application 700 in the smart device, a handwarmer function can be easily implemented.

또한, 과충전 방지장치 내장 플렉시블 배터리(Flexible Battery)(300)에 의해 안전성이 확보되고 백팩(Backpack)의 곡선 부분에도 배치가 가능하며 고유의 디자인을 저하시키지 않으면서도 다양한 디자인 전개가 가능하다.In addition, safety can be ensured by the flexible battery 300 having the overcharge prevention device, and it is possible to arrange it in the curved portion of the backpack, and various designs can be developed without deteriorating the inherent design.

또한, 스마트 기기에서 어플리케이션(700)을 통해 백팩(Backpack)의 실시간 위치추적이 가능하고 각종 스마트 기기나 보조 배터리의 충전 단자까지 제공함으로써, 비즈니스 활동을 하는 직장인들이나 외부활동이 잦은 학생들에게 다양한 안전수단과 편의수단이 마련되어 있다.In addition, it is possible to track real-time location of a backpack through the application 700 in a smart device and provide charge terminals of various smart devices and auxiliary batteries to provide various safety measures And convenience means are provided.

이와 같이 본 발명에 따른 바람직한 실시예를 살펴보았으며, 앞서 설명된 실시예 이외에도 본 발명이 그 취지나 범주에서 벗어남이 없이 다른 특정 형태로 구체화될 수 있다는 사실은 해당 기술분야에 있어 통상의 지식을 가진 자에게는 자명한 것이다.It will be apparent to those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or scope of the invention as defined in the appended claims. It is self-evident to those who have.

그러므로, 상술된 실시예는 제한적인 것이 아니라 예시적인 것으로 여겨져야 하며, 이에 따라 본 발명은 상술한 설명에 한정되지 않고 첨부된 청구항의 범주 및 그 동등 범위 내에서 변경될 수 있다. Therefore, the above-described embodiments are to be considered as illustrative rather than restrictive, and the present invention is not limited to the above description, but may be modified within the scope of the appended claims and equivalents thereof.

100...솔라셀 200...압전소자
300...플렉시블 배터리 400...면상발열체
410...사이드 포켓 500...제어부
600...통신부 700..어플리케이션
800,900...충전용 단자
100 ... solar cell 200 ... piezoelectric element
300 ... Flexible battery 400 ... Planar heating element

410 ... side pockets 500 ... controller 410 ... side pockets 500 ... controller
600 ... communication unit 700 .. application 600 ... communication unit 700 .. application
800,900 ... rechargeable terminal 800,900 ... rechargeable terminal

Claims (3)

  1. 어깨끈이 구비되어 등에 메고 다니는 백팩(Backpack)에 있어서,
    외면에 탈부착 가능하여 태양광에 의해 에너지를 발생하는 솔라셀;
    바닥에 배치되어 내부 물건의 하중에 의해 에너지를 발생하는 압전소자;
    상기 솔라셀과 압전소자로부터 발생된 에너지를 저장하는 과충전 방지장치 내장 플렉시블 배터리;
    사이드 포켓에 구비되어 상기 과충전 방지장치 내장 플렉시블 배터리로부터 공급되는 에너지로 발열하는 면상발열체; 및
    상기 면상발열체의 발열을 제어하는 제어부; 를 포함하여 구성되고,
    통신부를 더 포함하여 구성되며,
    상기 제어부는 이동통신 기기용 어플리케이션과 연동하여 면상발열체의 발열을 제어하고 위치정보를 전송하는 것을 특징으로 하는 태양광과 압전소자를 이용한 에너지 충전 백팩. The controller is an energy charging backpack using solar light and piezoelectric elements, characterized in that for controlling heat generation of the planar heating element and transmitting location information in connection with an application for a mobile communication device. BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a backpack having a shoulder strap, BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a backpack having a shoulder strap,
    A solar cell capable of being detachably attached to the outer surface and generating energy by sunlight; A solar cell capable of being detachably attached to the outer surface and generating energy by sunlight;
    A piezoelectric element disposed on the floor and generating energy by a load of an internal object; A piezoelectric element disposed on the floor and generating energy by a load of an internal object;
    A flexible battery with an overcharge protection device for storing energy generated from the solar cell and the piezoelectric device; A flexible battery with an overcharge protection device for storing energy generated from the solar cell and the piezoelectric device;
    A surface heating element provided in the side pocket and generating heat by energy supplied from the flexible battery with the overcharge protection device; A surface heating element provided in the side pocket and generating heat by energy supplied from the flexible battery with the overcharge protection device; And And
    A control unit for controlling heat generation of the planar heating element; A control unit for controlling heat generation of the planar heating element; And, And,
    And a communication unit, And a communication unit,
    Wherein the control unit controls the heat generation of the surface heating element in conjunction with the application for the mobile communication device and transmits the position information to the energy charging backpack using the solar light and the piezoelectric element. Wherein the control unit controls the heat generation of the surface heating element in conjunction with the application for the mobile communication device and transmits the position information to the energy charging backpack using the solar light and the piezoelectric element.
  2. 삭제 delete
  3. 삭제 delete
KR1020180070536A 2018-06-20 2018-06-20 Backpack for Charging Energy using Solar Cell and Piezoelectric Element KR101978840B1 (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140021176A (en) * 2012-08-09 2014-02-20 박민수 Backpac having advertisement function
KR20140141095A (en) 2013-05-31 2014-12-10 주식회사 애니맥스 IT Bag having sunlight charging system
KR101747247B1 (en) * 2016-04-06 2017-06-21 주식회사 더원소프트 Smart heating gloves and the control system thereof
KR101808608B1 (en) * 2017-04-21 2017-12-14 주식회사 베쏭쥬쥬 Bag with lighting members

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140021176A (en) * 2012-08-09 2014-02-20 박민수 Backpac having advertisement function
KR20140141095A (en) 2013-05-31 2014-12-10 주식회사 애니맥스 IT Bag having sunlight charging system
KR101747247B1 (en) * 2016-04-06 2017-06-21 주식회사 더원소프트 Smart heating gloves and the control system thereof
KR101808608B1 (en) * 2017-04-21 2017-12-14 주식회사 베쏭쥬쥬 Bag with lighting members

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