JPS629752Y2 - - Google Patents
Info
- Publication number
- JPS629752Y2 JPS629752Y2 JP1981072245U JP7224581U JPS629752Y2 JP S629752 Y2 JPS629752 Y2 JP S629752Y2 JP 1981072245 U JP1981072245 U JP 1981072245U JP 7224581 U JP7224581 U JP 7224581U JP S629752 Y2 JPS629752 Y2 JP S629752Y2
- Authority
- JP
- Japan
- Prior art keywords
- solar cell
- secondary battery
- battery case
- cell unit
- hook
- 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.)
- Expired
Links
- 230000007423 decrease Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Classifications
-
- 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
- Battery Mounting, Suspending (AREA)
Description
【考案の詳細な説明】 本考案は携帯用太陽電池に関する。[Detailed explanation of the idea] The present invention relates to a portable solar cell.
ラジオ、カセツトテープレコーダー等の携帯用
電子機器は、通常、ACアダプタを接続する外部
電源接続端子を備えている。また、一般に屋外実
験等で小容量の直流電源を用いる場合が多い。 Portable electronic devices such as radios and cassette tape recorders usually include an external power connection terminal for connecting an AC adapter. Furthermore, in general, a small-capacity DC power source is often used in outdoor experiments and the like.
また、太陽電池は温度上昇により発電出力が低
減する特性があるため、太陽電池の背面に放熱板
を設けることが多い。これに対し、例えばニツケ
ル−カドミウム電池等の二次電池は温度上昇によ
り性能が低下する特性がある。従つて、太陽電池
とその出力を充電する二次電池を表裏一体に製作
することは好ましくない。 Furthermore, since solar cells have the characteristic that their power generation output decreases as the temperature rises, a heat sink is often provided on the back surface of the solar cell. On the other hand, secondary batteries such as nickel-cadmium batteries have a characteristic that their performance decreases as the temperature rises. Therefore, it is not preferable to fabricate the solar cell and the secondary battery for charging the output of the solar cell as two sides.
本考案は上記に鑑みなされたものであつて、太
陽電池を電源とし、しかも日照状態に直接影響さ
れず屋内、夜間でも使用でき、日照時には屋外又
は窓際に放置しておくだけで二次電池が充電さ
れ、太陽電池の発熱の二次電池への悪影響が低
く、屋外を歩く時など太陽電池ケースを肩、ポケ
ツト、リユツクサツク等に引掛けて使用できる携
帯用太陽電池を提供するものである。 The present invention was developed in view of the above, and uses solar cells as a power source, and can be used indoors and at night without being directly affected by sunlight conditions.When the sun is shining, the secondary battery can be activated by simply leaving it outside or near a window. To provide a portable solar battery that is charged, has low adverse effects of heat generated by the solar battery on a secondary battery, and can be used by hanging the solar battery case on the shoulder, pocket, backpack, etc. when walking outdoors.
以下、本考案を実施例の図面に基いて説明す
る。 Hereinafter, the present invention will be explained based on drawings of embodiments.
第１図に本考案実施例の外観斜視図を示す。太
陽電池ユニツト１は、長方形の表面に太陽電池２
を配設し、その裏面の一端部の厚みが残余部分の
厚みよりも大きく、その間に段部が形成され、そ
の段部から当該ユニツト表面と平行方向に突出す
るカギ形の引掛具３が形成されている。二次電池
ケース４は、太陽電池ユニツト１と同一の幅寸法
及び上記段部と同一の厚みの扁平な長方形の外形
を有し、内部に二次電池が収納され、上記引掛具
３と着脱自在に嵌合する嵌合部５を有し、太陽電
池ユニツト１との結合状態において背面に当接し
て全体として直方体形となる。太陽電池ユニツト
１には出力を導出する電線６が設けられており、
この先端のプラグが二次電池ケース４のジヤツク
に接続され、二次電池の出力は電線８により導出
された電子機器等の外部電源端子へ接続できるよ
うになつている。この二次電池ケース４の背面に
は開閉自在の傾斜スタンド９が設けられており、
太陽電池ユニツト１の引掛具３を二次電池ケース
４の嵌合部５に嵌合した状態で、傾斜スタンド９
を開いて地面等に置けば、太陽電池の受光面が傾
斜するようになつている。 FIG. 1 shows an external perspective view of an embodiment of the present invention. The solar cell unit 1 has solar cells 2 on a rectangular surface.
is arranged, the thickness of one end of the back surface is larger than the thickness of the remaining part, a step is formed between them, and a hook-shaped hook 3 is formed that protrudes from the step in a direction parallel to the surface of the unit. has been done. The secondary battery case 4 has a flat rectangular outer shape with the same width dimension as the solar cell unit 1 and the same thickness as the above-mentioned step part, a secondary battery is housed inside, and the above-mentioned hook 3 can be attached and detached. It has a fitting part 5 that fits into the solar cell unit 1, and when connected to the solar cell unit 1, it comes into contact with the back surface and has a rectangular parallelepiped shape as a whole. The solar cell unit 1 is provided with an electric wire 6 for deriving the output.
The plug at the tip is connected to the jack of the secondary battery case 4, and the output of the secondary battery can be connected to an external power terminal of an electronic device or the like led out by an electric wire 8. A tilted stand 9 that can be opened and closed is provided on the back side of the secondary battery case 4.
With the hook 3 of the solar cell unit 1 fitted into the fitting part 5 of the secondary battery case 4, turn the tilting stand 9
If you open it and place it on the ground, the light-receiving surface of the solar cell will be tilted.
本考案によれば、日照時に屋外又は窓際に放電
しておけば二次電池が充電されて満充電状態にな
つているから、日照時或いは夜間又は日陰で電子
機器等の直流電源として使用でき、また、太陽電
池の充電用二次電池が別個に構成されているか
ら、両者を嵌合した状態でも太陽電池の放熱を阻
害したり二次電池の温度上昇を招くことがなく、
さらに、太陽電池ユニツトが全体として長方形で
あつて裏面の一端部に引掛具が形成されているか
ら、太陽電池ユニツトと二次電池ケースを分離
し、太陽電池ケースのみを肩バンド、リユツクサ
ツクのポケツトなどに引掛けて発電しながら負荷
を駆動することができ、二次電池ケースのみを分
離してこれに負荷を接続し汎用の直流電源として
用いるなどの用途が広く、すこぶる実用的であ
る。 According to the present invention, if the secondary battery is discharged outdoors or near a window during sunlight, the secondary battery will be charged and reach a fully charged state, so it can be used as a DC power source for electronic devices, etc. during sunlight, at night, or in the shade. In addition, since the secondary battery for charging the solar battery is configured separately, even when the two are fitted together, the heat dissipation of the solar battery will not be inhibited or the temperature of the secondary battery will rise.
Furthermore, since the solar cell unit is rectangular as a whole and a hook is formed on one end of the back side, the solar cell unit and the secondary battery case can be separated and only the solar cell case can be attached to a shoulder strap, backpack pocket, etc. It is extremely practical and has a wide range of uses, such as being able to drive a load while generating power by hooking it up to a battery case, and by separating only the secondary battery case and connecting the load to it and using it as a general-purpose DC power source.
第１図は本考案の実施例を示す斜視図、第２図
は上記実施例の一使用状態を示す斜視図である。
１……太陽電池ユニツト、２……太陽電池、３
……引掛具、４……二次電池ケース、５……嵌合
部、６……電線、７……傾斜スタンド。
FIG. 1 is a perspective view showing an embodiment of the present invention, and FIG. 2 is a perspective view showing one usage state of the above embodiment. 1...Solar cell unit, 2...Solar cell, 3
...Hanging tool, 4... Secondary battery case, 5... Fitting portion, 6... Electric wire, 7... Inclined stand.
Claims (1)
一端部の厚みが大きく残余の裏面の間に段部が形
成され、その段部から上記表面と平行方向に突出
する引掛具が形成された太陽電池ユニツト１と、
その太陽電池ユニツト１と同一の幅寸法及び上記
段部と同一の厚みの扁平な長方形の外形を有し、
内部に二次電池が収納され、上記引掛具と着脱自
在の嵌合部を有し上記引掛具と嵌合状態において
上記太陽電池ユニツトの背面に当接する二次電池
ケース４と、上記太陽電池ユニツト１と二次電池
ケース４を電気的着脱自在に接続する手段と、上
記二次電池ケース４に設けられた外部接続端子
と、上記二次電池ケース４の背面に設けられた開
閉自在の傾斜スタンド９より成り、その傾斜スタ
ンド９が閉じた状態で全体として扁平直方体に形
成され、開いた状態で太陽電池が傾斜支持される
よう構成された携帯用太陽電池。 A solar cell is arranged on a rectangular surface, one end of the back surface is thick and a step is formed between the remaining back surfaces, and a hook is formed that protrudes from the step in a direction parallel to the surface. solar cell unit 1,
It has a flat rectangular outer shape with the same width dimension as the solar cell unit 1 and the same thickness as the step part,
A secondary battery case 4 that houses a secondary battery therein, has a removable fitting portion with the hook, and comes into contact with the back surface of the solar cell unit when engaged with the hook, and the solar cell unit. 1 and the secondary battery case 4 in an electrically detachable manner, an external connection terminal provided on the secondary battery case 4, and an openable/closable tilt stand provided on the back surface of the secondary battery case 4. 9, the portable solar cell is constructed such that the tilt stand 9 is formed into a flat rectangular parallelepiped as a whole when it is closed, and the solar cell is tilted and supported when it is open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981072245U JPS629752Y2 (en) | 1981-05-18 | 1981-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981072245U JPS629752Y2 (en) | 1981-05-18 | 1981-05-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57183762U JPS57183762U (en) | 1982-11-20 |
| JPS629752Y2 true JPS629752Y2 (en) | 1987-03-06 |
Family
ID=29868030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981072245U Expired JPS629752Y2 (en) | 1981-05-18 | 1981-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS629752Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5241745B2 (en) * | 2010-01-28 | 2013-07-17 | 三洋電機株式会社 | Solar cell power supply |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5224879B2 (en) * | 1971-12-13 | 1977-07-04 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5224879U (en) * | 1975-08-11 | 1977-02-22 | ||
| JPS5561736U (en) * | 1978-10-20 | 1980-04-26 |
-
1981
- 1981-05-18 JP JP1981072245U patent/JPS629752Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5224879B2 (en) * | 1971-12-13 | 1977-07-04 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57183762U (en) | 1982-11-20 |
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