KR101636240B1 - Power supply unit of mobile phone using solar cell - Google Patents

Power supply unit of mobile phone using solar cell Download PDF

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Publication number
KR101636240B1
KR101636240B1 KR1020150170904A KR20150170904A KR101636240B1 KR 101636240 B1 KR101636240 B1 KR 101636240B1 KR 1020150170904 A KR1020150170904 A KR 1020150170904A KR 20150170904 A KR20150170904 A KR 20150170904A KR 101636240 B1 KR101636240 B1 KR 101636240B1
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KR
South Korea
Prior art keywords
charging
main body
portable terminal
rechargeable battery
lifting
Prior art date
Application number
KR1020150170904A
Other languages
Korean (ko)
Inventor
김윤필
장미정
Original Assignee
주식회사 월드디엔씨
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority to KR1020150170904A priority Critical patent/KR101636240B1/en
Application granted granted Critical
Publication of KR101636240B1 publication Critical patent/KR101636240B1/en

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
    • H02J7/025—
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S30/00—Structural details of PV modules other than those related to light conversion
    • H02J2007/005—
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

Abstract

The present invention relates to a charging apparatus for charging a portable terminal. Specifically, the charging apparatus using eco-friendly solar energy includes: a main body having a charging room formed therein; a light collecting plate generating power by using solar energy; and a charger storing electricity; and a wireless charging module delivering power to a portable terminal, thereby autonomously obtaining power required for charging the portable terminal and wirelessly charging the portable terminal. Therefore, costs for maintenance and danger of breakage can be reduced, and anyone can conveniently charge the portable terminal.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a charging device using solar-

The present invention relates to a charging device using environmentally-friendly solar energy, which can charge the power of a portable terminal through electromagnetic induction or magnetic resonance technology while using solar energy.

BACKGROUND ART [0002] Recently, technologies of mobile terminals such as various kinds of medical terminals and electronic terminals including mobile phones are rapidly developing. Various portable terminals can not only transmit and receive information anytime and anywhere by applying wireless communication technology, but also can use various contents, and inconvenience to battery capacity is increasing. In other words, as the use of the portable terminal increases, the discharge of the battery is accelerated so much that the capacity of the battery is limited, so that the auxiliary battery is often used even in a short time.

When the battery of the portable terminal is discharged, the battery can be newly charged by using the charger. However, there is a problem that the battery of the portable terminal can not be charged when the battery is operated in an outdoor park such as a mountain or the sea. For example, if the battery of the mobile phone is discharged when the road is lost or injured during the mountain climbing, it is not possible to request rescue, but if there is a charging device that can charge the mobile phone in various places in the mountains, .

Therefore, a charging device that can easily charge a mobile phone is required for outdoor use, but it has not been easily solved due to various problems such as securing power for charging and maintenance cost of the device. For example, in the past, USB was used as a method for charging a mobile phone. However, if such a USB is applied to a common charging device, it can be easily damaged and maintenance is difficult. Fortunately, the wireless charging technology has become standardized recently, and wireless charging has been commercialized, which has made it possible to overcome the difficulty of maintaining USB in the past. This wireless charging technology is briefly described as a method of transferring energy by wireless using electromagnetic induction principle and magnetic coupling instead of the conventional charging method using a wire, and a method using electromagnetic induction and a magnetic resonance .

delete

JP-A-2009-108853 (2009.05.21) Published Japanese Patent Application No. 10-2013-0039031 (Apr. 19, 2013)

An object of the present invention is to provide a charging device using environmentally friendly solar energy, which has its own power source by using solar energy and improves the charging structure by applying wireless charging technology.

The present invention relates to a charging apparatus for charging a portable terminal, the charging apparatus comprising: a main body having a charging chamber fixedly installed on a floor in a columnar shape so that the portable terminal can enter and exit; A condenser plate installed on the main body and generating electricity using solar energy; A rechargeable battery installed in the main body and storing electricity obtained from the light condensing plate; And a wireless charging module installed at the bottom of the charging chamber of the main body to transmit power stored in the rechargeable battery to the portable terminal through electromagnetic induction or magnetic resonance.

The charging chamber of the main body is formed with an opening / closing door for blocking the entry / exit of foreign substances.

The main body includes an elevation module installed at an upper portion of the main body and elevating and lowering the condensed plate at a predetermined height.

The elevating module includes a fixed cylinder installed vertically from the upper portion of the main body. A lifting cylinder having the condenser plate installed on an upper end thereof and a female screw formed on an inner center thereof so as to be vertically moved in and out of the fixed cylinder; And a first driving means provided inside the upper side of the main body so as to rotate forward and backward, wherein a rotation shaft is provided with a male thread corresponding to a female thread of the lifting cylinder.

The main body is formed with an indicator for indicating a charging capacity of the rechargeable battery.

The main body includes an identification light which is illuminated using the power of the rechargeable battery while sensing the illuminance of the sun.

Wherein the light collecting plate includes a central body fixedly installed on the main body and having a connecting hole formed in at least two directions from the center thereof; Two or more solar battery panels axially coupled to the respective connectors; And an angle adjustment module installed inside the center body and controlling an angle of the solar panel.

Wherein the angle adjusting module comprises: a lifting member installed on the inside of the center body and having a female thread formed on the inner surface passing through the center in the vertical direction; A link connected to the respective solar panels from the elevating member; And second driving means provided on the lower side of the elevating member to rotate forward and reverse while having a male screw corresponding to a female thread of the elevating member on the rotating shaft.

And a security unit installed at a lower portion of the solar panel to light up using the power of the rechargeable battery while sensing the illuminance of the sun.

According to the eco-friendly solar energy charging apparatus of the present invention, since the power required for charging the portable terminal is secured by itself and the charging of the portable terminal is performed wirelessly, the cost for maintenance and the risk of damage are reduced, It is possible to charge the portable terminal.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an external view showing a charging apparatus using environmentally friendly solar energy to which the present invention is applied; FIG.
FIGS. 2 to 4 are sectional views showing essential parts of a charging apparatus using environmentally friendly solar energy to which the present invention is applied. FIG.
5 and 6 are external views showing another embodiment of a charging apparatus using environmentally friendly solar energy to which the present invention is applied.

Preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

1 to 6, a charging apparatus using environmentally friendly solar energy according to the present invention includes a main body 100 having a charging chamber formed therein; A light collecting plate (200) which generates electricity using solar energy; A rechargeable battery 300 for storing electricity; And a wireless charging module 400 for transmitting power to the portable terminal.

The main body 100 is fixed on the floor in the form of a pillar, and a charging chamber 110 is formed so that the portable terminal can enter and exit. That is, as shown in FIG. 1, the main body 100 is formed in a column shape so as to be easily installed anywhere in a mountain, a park, or the like, and forms a filling chamber 110 at a convenient height.

As shown in FIGS. 1 and 2, the main body 100 forms an opening / closing door 110a in order to block foreign substances from penetrating into the filling chamber 110, as shown in FIG. 1 and FIG. As shown in FIG. 2, the opening / closing door 110a may be opened / closed up and down so that it is not easily opened or closed by wind or animals.

As shown in FIGS. 1 and 3, the main body 100 is provided with an elevating module 120 for elevating and lowering the condensing plate 200 at a predetermined height. The lifting and lowering module 120 is for adjusting the height of the light-collecting plate 200 according to the height of the surrounding sculpture, natural object, or terrain. For example, when the height of the light- Adjust the height accordingly.

As shown in FIG. 3, the lifting and lowering module 120 includes a fixed cylinder 121 installed vertically protruding from the upper portion of the main body, On the other hand, a first driving unit 123, which is installed inside the upper side of the main body and rotates in the forward and reverse directions, and has a male thread corresponding to the female thread of the lifting cylinder, . Here, the first driving unit 123 may be an electric motor including a speed reducer, a low speed electric motor, or the like.

3, the elevation module 120 includes a sensing means for sensing the shade of a surrounding sculpture, a natural object, or a terrain, and a control means for rotating the first driving means in normal and reverse directions by a signal of the sensing means, The height of the condensing plate 200 can be automatically adjusted.

As shown in FIG. 1, the main body 100 is formed with an indicator lamp 130 for displaying the charging capacity of the rechargeable battery. The indicator lamp 130 can be used to determine whether charging is possible.

As shown in FIG. 1, the main body 100 includes an identification lamp 140 which is illuminated using the power of the rechargeable battery while sensing the illuminance of the sun. The identification lamp 140 makes it easy for anyone to find in dark night.

As shown in FIG. 6, the main body 100 may be provided with signs for guiding directions or directions.

The light collecting plate 200 is installed on the main body and generates electricity using solar energy. The light collecting plate 200 can be installed in various forms as shown in FIG. 1 and FIG. Here, the light collecting plate shown in FIG. 6 is formed in a dome shape.

As shown in FIGS. 1 and 4, the light-collecting plate may include a central body 210 fixedly installed on the main body and having a connecting hole formed in at least two directions from the center thereof, two or more A solar panel 220 and an angle adjusting module 230 installed inside the centerbody to control the angle of the solar panel.

As shown in FIG. 4, the angle adjusting module 230 includes an elevating member 231 installed on the inside of the center body and having a female screw on an inner surface passing through the center in the vertical direction, A link 232 connected to each solar panel, and a second driving unit 233 mounted on the lower side of the elevating member and rotating in normal and reverse directions and having a male screw corresponding to the female screw of the elevating member. The angle adjusting module 230 may be installed in the same manner as the above-described elevating module 120 and may be simultaneously controlled by the controller.

As shown in FIG. 5, the light-collecting plate 200 is provided with a security light 240 which is illuminated by the power of the rechargeable battery while sensing the illuminance of the sun on the lower part of the solar panel. The security light 240 illuminates the surroundings and displays the location of the security light 240 so that it can be safely evacuated.

The rechargeable battery 300 is installed in the main body 100 and stores electricity obtained from the light-collecting plate. It is preferable that the rechargeable battery 300 is installed at the lower part of the main body 100, as shown in FIG.

2, the wireless charging module 400 is installed at the bottom of the charging chamber of the main body and transmits the power stored in the rechargeable battery to the portable terminal through electromagnetic induction or magnetic resonance. The wireless charging module 400 incorporates a charging device for charging a portable terminal through an electromagnetic induction or magnetic resonance method. For example, the wireless charging module 400 includes a base station for supplying electric power to a portable electronic device, And the coil is formed of a single layer or a plurality of layers in a triangular shape.

According to the present invention, since the power required for charging the portable terminal is secured and the charging of the portable terminal is performed wirelessly, it is possible to charge the portable terminal with ease by reducing the risk of cost and damage due to maintenance. .

100: main body 110: charging chamber
110a: opening / closing door 120:
121: fixed cylinder 122: lifting cylinder
123: first driving means 130: indicator
140: Identification lights
200: condenser plate 210:
220: Solar panel 230: Angle adjustment module
231: lifting member 232: link
233: second driving means 240: security light
300: Rechargeable battery
400: Wireless charging module

Claims (4)

A charging device for charging a portable terminal,
And a lifting module installed at an upper portion of the charging chamber to elevate and lower the condenser at a predetermined height,
The lifting and lowering module includes a fixed cylinder installed vertically protruding from an upper portion of the main body, a lifting cylinder having the condenser plate installed at the upper end and the female screw at the upper end, And a first driving means having a rotation shaft provided with a male thread corresponding to a female thread of the lifting cylinder.
A condenser plate installed on the main body and generating electricity using solar energy;
A rechargeable battery installed in the main body and storing electricity obtained from the light condensing plate; And
And a wireless charging module installed at the bottom of the charging chamber of the main body to transmit power stored in the rechargeable battery to the portable terminal through electromagnetic induction or magnetic resonance.
The method according to claim 1,
The charging chamber of the main body is provided with an opening / closing door for blocking entry /
And a display lamp for displaying the charging capacity of the rechargeable battery of the rechargeable battery is formed.
delete The light-emitting device according to claim 1,
A center body fixedly installed on an upper portion of the body and having a connecting hole formed in at least two directions from the center;
Two or more solar battery panels axially coupled to the respective connectors; And
An angle adjusting module installed inside the center body and controlling an angle of the solar panel; Wherein the angle adjustment module comprises:
A lifting member provided on the inner surface of the center body so as to be vertically movable and vertically penetrating the center body; A link connected to the respective solar panels from the elevating member; And a second driving means provided below the elevating member and having a male screw corresponding to a female screw of the elevating member on a rotating shaft while being rotated in normal and reverse directions.
KR1020150170904A 2015-12-02 2015-12-02 Power supply unit of mobile phone using solar cell KR101636240B1 (en)

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Application Number Priority Date Filing Date Title
KR1020150170904A KR101636240B1 (en) 2015-12-02 2015-12-02 Power supply unit of mobile phone using solar cell

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Application Number Priority Date Filing Date Title
KR1020150170904A KR101636240B1 (en) 2015-12-02 2015-12-02 Power supply unit of mobile phone using solar cell

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KR101636240B1 true KR101636240B1 (en) 2016-07-06

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108674196A (en) * 2018-06-26 2018-10-19 王永 A kind of support of new-energy automobile solar panels and orientation adjusting method
CN109546733A (en) * 2018-12-28 2019-03-29 北京汉能光伏投资有限公司 Solar energy storage device
CN111614309A (en) * 2020-06-05 2020-09-01 杭州灿鹏能源科技有限公司 Solar street lamp power generation facility based on electromagnetic transformation
KR102328185B1 (en) * 2021-03-05 2021-11-17 주식회사 리쏠 Solar charging system of stand alone electric vehicle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009108853A (en) 2007-10-10 2009-05-21 Panasonic Corp Sunlight wind power generation device
KR20130039031A (en) 2011-10-11 2013-04-19 한국전자통신연구원 Wireless power transfer device, wireless power recieve device and wireless power transfer and recieve device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009108853A (en) 2007-10-10 2009-05-21 Panasonic Corp Sunlight wind power generation device
KR20130039031A (en) 2011-10-11 2013-04-19 한국전자통신연구원 Wireless power transfer device, wireless power recieve device and wireless power transfer and recieve device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108674196A (en) * 2018-06-26 2018-10-19 王永 A kind of support of new-energy automobile solar panels and orientation adjusting method
CN109546733A (en) * 2018-12-28 2019-03-29 北京汉能光伏投资有限公司 Solar energy storage device
CN111614309A (en) * 2020-06-05 2020-09-01 杭州灿鹏能源科技有限公司 Solar street lamp power generation facility based on electromagnetic transformation
KR102328185B1 (en) * 2021-03-05 2021-11-17 주식회사 리쏠 Solar charging system of stand alone electric vehicle

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