JPS5980976A - Photoelectric energy storage element - Google Patents
Photoelectric energy storage elementInfo
- Publication number
- JPS5980976A JPS5980976A JP57191250A JP19125082A JPS5980976A JP S5980976 A JPS5980976 A JP S5980976A JP 57191250 A JP57191250 A JP 57191250A JP 19125082 A JP19125082 A JP 19125082A JP S5980976 A JPS5980976 A JP S5980976A
- Authority
- JP
- Japan
- Prior art keywords
- double layer
- electric double
- lid
- solar cell
- metal case
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F10/00—Individual photovoltaic cells, e.g. solar cells
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F19/00—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、太陽光を利用して発電し、かつそのエネルギ
ーを蓄積利用するようにした光電エネルギー蓄積素子に
関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a photoelectric energy storage element that generates electricity using sunlight and stores and utilizes the energy.
従来例の構成とその問題点
従来例として、この種の蓄電素子と太陽電池の複合化し
たユニットはないが、太陽電池を利用した小型のＮｉＣ
ｄバッテリの充電器が市販されている。Structure of conventional example and its problems Although there is no conventional unit that combines this type of energy storage element and solar cell, there is a small NiC unit that uses a solar cell.
d battery chargers are commercially available.
これは太陽光による充電器としく使用できるだけではな
く、屋外での簡易電源としてヘッドホンステレオやマイ
クロカセットに使用でき、災害などの非常時や旅行、レ
ジャー等にも使えるものである。しかしこの種の簡易電
源はＮ ｉ Ｃｄパ、テリの充電を主目的としているた
め、電圧も５ｖ以下と低く、電流容量も２４０ ｍＡ以
下と小さい。そのためこの分野以外の応用拡大は難かし
く、またＮｉＣｄバッテリを入れないと、太陽光の強弱
によって出力容量が大きく変化し、実用上問題がある。This can not only be used as a solar charger, but also as a simple outdoor power source for headphone stereos and micro cassettes, and can be used in emergencies such as disasters, travel, leisure, etc. However, since this type of simple power supply is mainly intended for charging NiCd batteries, the voltage is low at 5V or less, and the current capacity is small at 240 mA or less. Therefore, it is difficult to expand the application beyond this field, and unless a NiCd battery is included, the output capacity will change greatly depending on the strength of sunlight, which poses a practical problem.
またＮ ｉ Ｃｄバッテリを入れて持ち歩くには少々重
い欠点がある。これとは別に太陽電池モジュールとして
市販されているものもある。特に無電源地帯や海洋およ
び海、山でのレジャー機器の電源装置として用いられて
いる。この種のものは蓄電池と組合わせて使用すると利
用価値もあるが、太陽電池モ・ノユールの組合わせだけ
で使用するには実用土、太陽光の強弱や天候によシ出力
容量が敏感に変動し、携帯テレビやラジカセ、ビデオカ
メラ等ノ電源に用いることは無理である。It also has the disadvantage that it is a little heavy to carry around with the NiCd battery inserted. Apart from this, some solar cell modules are also commercially available. It is especially used as a power supply device for leisure equipment in areas without power, in the ocean, at sea, and in the mountains. This type of device has utility when used in combination with a storage battery, but it is not practical to use it alone in combination with a solar cell module, and the output capacity fluctuates sensitively depending on the strength of sunlight and the weather. However, it is impossible to use it as a power source for portable televisions, radio cassette players, video cameras, etc.
発明の目的
本発明はこのような実用上の問題を解決し、かつ太陽エ
ネルギーを有効利用するために、光電変換、蓄電と同時
に行ない、小型軽量化を実現することにある。OBJECTS OF THE INVENTION The object of the present invention is to solve such practical problems and to effectively utilize solar energy by simultaneously performing photoelectric conversion and power storage, thereby realizing a reduction in size and weight.
発明の構成
この目的を達成するために、本発明は太陽光によシ発電
する太陽電池と、この電気エネルギーを蓄積する電気二
重層を一体化した複合素子から成シ、金属ケース内に電
気二重層を収納し、かつ電気二重層の一方の電極が前記
金属ケースに当接され、電気二重層′を金属ケース内に
封口する蓋部に複数の太陽電池を設けて構成される。ま
た蓋部は両面印刷配線板を用い、表面を前記太陽電池の
直列接続・やターンとし、裏面を前記電気二重層の一方
の電極が当接される接合面として用い、かつ一部にスル
ーホール構造を有して前記両面印刷配線板の表面にある
太陽電池と接続されて構成される。Structure of the Invention In order to achieve this object, the present invention consists of a composite element that integrates a solar cell that generates electricity from sunlight and an electric double layer that stores this electric energy. A plurality of solar cells are provided in a lid that houses the electric double layer, one electrode of the electric double layer is in contact with the metal case, and seals the electric double layer in the metal case. The lid part is made of a double-sided printed wiring board, the front surface is used as a series connection or turn of the solar cells, the back surface is used as a joint surface to which one electrode of the electric double layer comes into contact, and a part has a through hole. It has a structure and is connected to a solar cell on the surface of the double-sided printed wiring board.
また蓋部の配線状態は、太陽電池取付面が蓋の外周に沿
って帯状に印刷配線され、かつ裏面は逆に外周から前記
帯状の絶縁部を設け、その内周面を全面印刷・ぐターン
とし、金属ケース内の電気二重層の一方の電極と当接さ
れて光電エネルギー蓄積素子を構成するものである。In addition, the wiring state of the lid is such that the solar cell mounting surface is printed in a band shape along the outer periphery of the lid, and the back side is provided with the strip-shaped insulating part from the outer periphery, and the inner surface is printed and printed on the entire surface. and is brought into contact with one electrode of the electric double layer in the metal case to constitute a photoelectric energy storage element.
実施例の説明
以下、本発明の一実施例を第１図の図面を用いて説明す
る。なお第１図から第４図の同一部分については同一番
号を付している。第１図は本発明の光電エネルギー蓄積
素子組立完成品の断面図である。１は金属ケースでこの
底に電気二重層の誘電体電極２を入れ導電部２ａで金属
ケース１と圧接される。３は誘電体電極２の上にもう一
方の誘電体電極となるもので、前記誘電体電極２との境
界に電解液をしみ込ませた隔離紙４が配置されている。DESCRIPTION OF THE EMBODIMENTS An embodiment of the present invention will be described below with reference to FIG. 1. Note that the same numbers are given to the same parts in FIGS. 1 to 4. FIG. 1 is a sectional view of a completed assembled photoelectric energy storage device according to the present invention. Reference numeral 1 denotes a metal case, and an electric double layer dielectric electrode 2 is placed in the bottom of the metal case, and the metal case 1 is pressed into contact with the conductive part 2a. Reference numeral 3 designates another dielectric electrode on top of the dielectric electrode 2, and a separator paper 4 impregnated with electrolyte is placed at the boundary with the dielectric electrode 2.
５はこの２つの誘電体電極２．３からなる電気二重層を
金属ケース１の中に収納するだめの蓋となるもので、そ
の表面に複数の太陽電池６が取シ付けられている。３ａ
は誘電体電極３の導電部で、前記蓋５の裏面と圧接され
る。。７はこの蓋５を支持するだめのスペーサである。Reference numeral 5 designates a lid for housing the electric double layer consisting of the two dielectric electrodes 2.3 in the metal case 1, and a plurality of solar cells 6 are attached to the surface of the lid. 3a
is a conductive portion of the dielectric electrode 3, which is brought into pressure contact with the back surface of the lid 5. . 7 is a spacer that supports this lid 5.
第２図に前記蓋５の表面の詳細を示す。蓋５の外周部５
ａは接続配線部で、本実施例では太陽電池６の○電極６
ａと接続され、それぞれ４枚の太陽電池６が直列接続さ
れるように配＃ｅｐ−ン５ｂ ｔ ｓ ｅ 。FIG. 2 shows details of the surface of the lid 5. Outer periphery 5 of lid 5
a is a connection wiring part, and in this embodiment, the ○ electrode 6 of the solar cell 6
a, and are arranged so that four solar cells 6 are connected in series.
ｓｄ、５ｅが形成され、５ｅは太陽電池の■電極の取出
部である。この■電極５ｅは太陽電池６の裏面の■極と
接続するため、その配線パターンの一部に複数のスルー
ホール構造５ｇを有している電極５ｆがある。なお５
ｈ ｙ ５’＋ ｒ ５ ｊはスルーホール構造部分を
有しない太陽電池６の■電極部である。第３図は蓋５の
裏面を示している。帯状の外周は絶縁部５にでその内側
全面を印刷パターン５１とし、耐腐蝕性のメッキを施し
、第１図で示した電気二重層３の誘電体電極導電部３ａ
と圧接されて、第２図の太陽電池６の■電極がスルーホ
ール構造５ｇを介して接続される。第４図は組立完成図
である。１は金属ケース、５は蓋部、６は蓋部に取付け
られた太陽電池であるり金属ケース１の中に収納されて
いる電気二重層を密封するため、蓋５と金属ケース１の
外周は締シ加工又は半田封口処理、あるいは締め加工さ
れる。その時金属ケース加工部１ａが蓋５の外周配線部
と接触し、金属ケースが○電極となるように形成されて
いる。sd and 5e are formed, and 5e is an electrode extraction part of the solar cell. Since this electrode 5e is connected to the electrode 5 on the back side of the solar cell 6, a part of its wiring pattern includes an electrode 5f having a plurality of through-hole structures 5g. Note 5
h y 5'+ r 5 j is an electrode portion of the solar cell 6 that does not have a through-hole structure portion. FIG. 3 shows the back side of the lid 5. The outer periphery of the band is formed into an insulating part 5, and the entire inner surface thereof is covered with a printed pattern 51, and corrosion-resistant plating is applied to the dielectric electrode conductive part 3a of the electric double layer 3 shown in FIG.
2, and the (2) electrode of the solar cell 6 in FIG. 2 is connected via the through-hole structure 5g. Figure 4 is a diagram of the completed assembly. 1 is a metal case, 5 is a lid part, and 6 is a solar cell attached to the lid part, and in order to seal the electric double layer housed in the metal case 1, the outer periphery of the lid 5 and the metal case 1 is Tightening process, solder sealing process, or tightening process. At this time, the metal case processed portion 1a comes into contact with the outer peripheral wiring portion of the lid 5, and the metal case is formed to become a circle electrode.
発明の効果
この、ような構成で、太陽電池と二重層をコンビネーシ
ョン化することによって薄＜（ｉｏｍｍ以下）軽くでき
、第５図のごとく太陽光の強弱の変化があった場合、太
陽電池だけの場合（５）と本発明の光電エネルギー蓄電
素子の場合（Ｂ）を比較すると出力の安定性の違いは明
白である。また第６図のごとく出力電流容量についても
太陽電池だけの場合囚と本発明の光電エネルギー蓄積素
子の場合（Ｂ）を比較すると、瞬間的に取出せる電流は
非常に大きい。Effects of the Invention With this configuration, by combining a solar cell and a double layer, it can be made thin (less than iomm) and light, and when there is a change in the intensity of sunlight as shown in Figure 5, the solar cell alone can be used. When comparing case (5) and case (B) of the photoelectric energy storage device of the present invention, the difference in output stability is obvious. Furthermore, as shown in FIG. 6, when comparing the output current capacity between the case of only a solar cell and the case of the photoelectric energy storage element of the present invention (B), the current that can be extracted instantaneously is extremely large.
このことはＯＮ 、 ＯＦＦを頻繁に繰返す機器や、音
の立ち上が９を重要視するラジカセ等の電源には最適で
ある。This is ideal for power supplies for devices that frequently turn ON and OFF, and for radio-cassette players and the like that place importance on the onset of sound.
第１図は本発明の組立完成品の断１面図、第２図は蓋の
構造を示す図、第３図は蓋の裏面を示す図、第４図は組
立完成図、第５図は太陽光“エネルギーが変化した時の
出力電圧比較図、第６図は出力容量比較図である。
１・・・金属ケース、２・・・電気二重層の誘電体電極
、２ａ・・・電気二重層誘電体電極の導電部、３・・・
電気二重層の誘電体電極、３ａ・・・電気二重層誘電体
電極の導電部、４゛・・・隔離紙、５・・・蓋、６・・
・太陽電池、７・・・スペーサ、５ａ ・接続配ヰ部、
５ｂ、５ｃ・５ｄ・・・配線パターン、５ｅ・・・■電
極取出部、５ｆ・・・スルーホール構造を有する電極、
５ｇ・・スルーホール構造、５ｈ、５ｉ、５ｊ・・・ス
ルーホール構造をもたない電極、５ｋ・・・絶縁部、５
Ｌ・・・印刷・やターン。
代 理 人 星 野 恒 司・＊、 、’ ”’
、、、ｌｉ−ノ
第１図
第２図 第３図
第４図
第５図
時間
第６図
ムカ電−穴、Figure 1 is a cross-sectional view of the assembled finished product of the present invention, Figure 2 is a diagram showing the structure of the lid, Figure 3 is a diagram showing the back side of the lid, Figure 4 is a diagram of the completed assembly, and Figure 5 is a diagram showing the lid. Figure 6 is a comparison diagram of output voltage when solar energy changes. 1...metal case, 2...dielectric electrode of electric double layer, 2a...electric double layer. Conductive part of multilayer dielectric electrode, 3...
Electric double layer dielectric electrode, 3a... Conductive part of electric double layer dielectric electrode, 4゛... Separation paper, 5... Lid, 6...
・Solar cell, 7... Spacer, 5a ・Connection distribution part,
5b, 5c, 5d...wiring pattern, 5e...■electrode extraction part, 5f...electrode having a through-hole structure,
5g... Through-hole structure, 5h, 5i, 5j... Electrode without through-hole structure, 5k... Insulating part, 5
L...Print/turn. Agent Kouji Hoshino・＊、 ,'”'
,,,li-no Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Time Figure 6 Muka Den-ana,
Claims (3)
光によシ発電する太陽電池を有し、前記電気二重層素子
を金属ケース内に収納し、かつ電気二重層の一方の電極
を前記金属ケースと当接し、前記電気二重層を前記金属
ケース内に封口するフタ部に複数の太陽電池を設けてな
る光電エネルギー蓄積素子。(1) It has an electric double layer element that stores electrical energy and a solar cell that generates electricity from sunlight, the electric double layer element is housed in a metal case, and one electrode of the electric double layer is connected to the metal case. A photoelectric energy storage element comprising a plurality of solar cells provided on a lid portion that contacts a case and seals the electric double layer within the metal case.
タ部に両面印刷配線板を用い、表面を前記太陽電池の直
列接続・ゼターンとし、裏面を前記電気二重層の一方の
電極が当接される接合面として用い、かつ一部にスルー
ホール構造を有して前記両面印刷配線板の表面にある前
記太陽電池と接続してなる特許請求の範囲第（１）項記
載の光電エネルギー蓄積素子。(2) A double-sided printed wiring board is used for the lid part that seals the electric double layer in the metal case, the front side is connected in series with the solar cells, and the back side is in contact with one electrode of the electric double layer. 2. The photoelectric energy storage device according to claim 1, which is used as a bonding surface and has a through-hole structure in a portion thereof to be connected to the solar cell on the surface of the double-sided printed wiring board.
タの外周に沿って帯状に印刷配線され、かつ裏面は逆に
外周から前記帯状の絶縁部を設け、その内周面を印刷配
線した特許請求の範囲第（２）項記載の光電エネルギー
蓄積素子。(3) The solar cell mounting surface (front surface) of the lid has a strip-shaped printed wiring along the outer periphery of the lid, and on the back side, the strip-shaped insulating section is provided from the outer periphery, and the inner periphery is printed and wired. A photoelectric energy storage device according to claim (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57191250A JPS5980976A (en) | 1982-10-30 | 1982-10-30 | Photoelectric energy storage element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57191250A JPS5980976A (en) | 1982-10-30 | 1982-10-30 | Photoelectric energy storage element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5980976A true JPS5980976A (en) | 1984-05-10 |
| JPS6330790B2 JPS6330790B2 (en) | 1988-06-21 |
Family
ID=16271399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57191250A Granted JPS5980976A (en) | 1982-10-30 | 1982-10-30 | Photoelectric energy storage element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5980976A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5067598A (en) * | 1973-10-15 | 1975-06-06 |
-
1982
- 1982-10-30 JP JP57191250A patent/JPS5980976A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5067598A (en) * | 1973-10-15 | 1975-06-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6330790B2 (en) | 1988-06-21 |
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