JPH0325031B2 - - Google Patents
Info
- Publication number
- JPH0325031B2 JPH0325031B2 JP60195581A JP19558185A JPH0325031B2 JP H0325031 B2 JPH0325031 B2 JP H0325031B2 JP 60195581 A JP60195581 A JP 60195581A JP 19558185 A JP19558185 A JP 19558185A JP H0325031 B2 JPH0325031 B2 JP H0325031B2
- Authority
- JP
- Japan
- Prior art keywords
- support plate
- relay terminal
- output
- terminal support
- solar cell
- 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 - Lifetime
Links
- 239000004020 conductor Substances 0.000 claims description 7
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 5
- 238000000605 extraction Methods 0.000 description 5
- 238000005476 soldering Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000002265 prevention Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- Photovoltaic Devices (AREA)
Description
【発明の詳細な説明】
＜産業上の利用分野＞
本発明は太陽電池モジユール、特にその端子ボ
ツクスの改良構造に関するものである。DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The present invention relates to a solar cell module, and particularly to an improved structure of a terminal box thereof.
＜発明の概要＞
端子ボツクス筐体を太陽電池モジユール本体の
出力取出し相当部分にかぶせる構造のものとし、
筐体内にモジユール本体に接着された中継端子支
持板を位置させ、この中継端子支持板に一体化さ
れる中継端子の両端にモジユールの出力取出し用
導体と出力リード線をそれぞれ半田付けし、かつ
筐体のリブを兼用して中継端子支持板用ストツパ
ーとする。<Summary of the invention> A terminal box housing is structured to cover a portion corresponding to the output output of the main body of the solar cell module,
A relay terminal support plate bonded to the module main body is positioned within the housing, and the module's output take-out conductor and output lead wire are soldered to both ends of the relay terminal integrated into this relay terminal support plate, and the housing is The rib of the body also serves as a stopper for the relay terminal support plate.
＜従来の技術＞
通常、太陽電池モジユールは、その出力取出し
相当部分に、端子取出し用ボツクスをシリコーン
樹脂等により接着して取付け、このボツクスから
＋極、−極の出力リード線の取出しを行なつてい
る。一般に、このボツクスにはバイパスダイオー
ド、逆流防止ダイオード等も収納され、内部で適
宜箇所に電気的接続されている。<Prior art> Normally, a solar cell module has a terminal extraction box attached to its output portion by adhering it with silicone resin, etc., and output lead wires for the + and - poles are taken out from this box. ing. Generally, this box also houses a bypass diode, a backflow prevention diode, etc., and is electrically connected to appropriate locations inside.
従来、第４図のような、太陽電池モジユール本
体１の出力取出し部分２に対応して、穴３等が形
成された端子ボツクス筐体４が使用されている。 Conventionally, as shown in FIG. 4, a terminal box housing 4 has been used in which a hole 3 and the like are formed corresponding to the output extraction portion 2 of the solar cell module main body 1.
＜発明が解決しようとする問題点＞
しかし、従来の端子ボツクス筐体４は蓋体５付
のもので、コストが高い、また作業性が悪い等の
問題があつた。<Problems to be Solved by the Invention> However, the conventional terminal box housing 4 has a lid 5, which has problems such as high cost and poor workability.
本発明は、蓋体のないボツクス構造とし、これ
を太陽電池モジユール本体の出力取出し相当部分
にかぶせるようにして、従来の問題点を解消した
ものである。 The present invention solves the conventional problems by using a box structure without a lid and covering the output extraction portion of the main body of the solar cell module.
＜問題点を解決するための手段＞
端子ボツクス筐体を太陽電池モジユール本体の
出力取出し相当部分にかぶせる構造とし、端子ボ
ツクス筐体内にモジユール本体に接着された中継
端子支持板を位置させ、中継端子支持板に一体化
される中継フレームを介してモジユールの出力取
出し用導体と出力リード線を電気的接続し、また
筐体のリブを兼用して中継端子支持板用ストツパ
ーを形成する。<Means for solving the problem> The terminal box casing is structured to cover the output extraction portion of the solar cell module main body, and the relay terminal support plate glued to the module main body is positioned inside the terminal box casing, and the relay terminal The output conductor of the module and the output lead wire are electrically connected through the relay frame integrated with the support plate, and the rib of the casing also serves as a stopper for the relay terminal support plate.
＜作用＞
上記の如く、端子ボツクス筐体を太陽電池モジ
ユール本体の相当部分にかぶせる構造であり、構
成簡単でコスト低減できるとともに、作業性も簡
単になる。また、中継端子支持板に一体化される
中継端子を介しているので、出力リード線にかか
る力が直接、モジユールの出力取出し用導体に加
わらず、また中継端子支持板用ストツパーで中継
端子支持板が確実に止められ、断線事故等に対し
て万全を期することができる。<Function> As described above, the structure is such that the terminal box housing covers a considerable portion of the solar cell module body, and the structure is simple and costs can be reduced, and workability is also simplified. In addition, since the relay terminal is integrated into the relay terminal support plate, the force applied to the output lead wire is not directly applied to the output conductor of the module, and the stopper for the relay terminal support plate can be reliably stopped, and all possible precautions can be taken against disconnection accidents.
＜実施例＞
第１図は本発明の一実施例を示す１部切欠き正
面断面図、第２図は第１図のＡ−Ａ線断面図であ
る。<Embodiment> FIG. 1 is a partially cutaway front sectional view showing an embodiment of the present invention, and FIG. 2 is a sectional view taken along the line A--A in FIG. 1.
太陽電池モジユール本体１の出力止出し部分
（例えばモジユール裏面の円形状凹部）２，２に、
複数の太陽電池セル（図示せず）を接続した２つ
の出力取出し用導体１１，１１が露出されてお
り、ここに中継端子１２，１２の一端がそれぞれ
半田付けされる。中継端子支持板１３は、上記中
継端子１２，１２と太陽電池セルとの半田付け
後、モジユール裏面に接着剤等により接着され
る。この中継端子支持板１３はプリント配線基板
等の半田付け可能な基板からなるものであり、モ
ジユール裏面への接着後、中継端子１２，１２を
中継端子支持板１３にそれぞれ半田付けする。こ
の半田付けにより、中継端子１２，１２と中継端
子支持板１３とが一体化される。 In the output end part (for example, the circular recess on the back side of the module) 2, 2 of the solar cell module main body 1,
Two output output conductors 11, 11 connected to a plurality of solar cells (not shown) are exposed, and one ends of relay terminals 12, 12 are soldered thereto, respectively. The relay terminal support plate 13 is bonded to the back surface of the module with an adhesive or the like after the relay terminals 12, 12 and the solar cell are soldered. This relay terminal support plate 13 is made of a solderable board such as a printed wiring board, and after adhering to the back surface of the module, the relay terminals 12, 12 are soldered to the relay terminal support plate 13, respectively. By this soldering, the relay terminals 12, 12 and the relay terminal support plate 13 are integrated.
中継端子１２，１２の他端に形成した穴１４，
１４は、＋極、−極の各出力リード線１５，１５の
先端やバイパスダイオード１６のリードピン、又
は逆流防止ダイオード１７のリードピンが差込ま
れ、中継端子１２，１２の他端との半田付け作業
を確実かつ容易に行なう。なお、図では上記の構
造を明示するためこの作業による半田を省略して
いる。 A hole 14 formed at the other end of the relay terminal 12, 12,
Reference numeral 14 indicates a soldering operation in which the ends of the output lead wires 15, 15 of the + and - poles, the lead pins of the bypass diode 16, or the lead pins of the backflow prevention diode 17 are inserted, and the other ends of the relay terminals 12, 12 are inserted. be carried out reliably and easily. Note that the soldering process is omitted in the figure to clearly show the above structure.
このように、出力取出し用導体１１，１１に出
力リード線１５，１５を直接半田付けするのでは
なくて、モジユール裏面に接着される中継端子支
持板１３を設け、この中継端子支持板１３に一体
化される中継端子１２，１２を介して出力リード
線１５，１５を電気的接続している。 In this way, instead of directly soldering the output lead wires 15, 15 to the output take-out conductors 11, 11, a relay terminal support plate 13 is provided which is glued to the back of the module, and the relay terminal support plate 13 is integrated with the relay terminal support plate 13. Output lead wires 15, 15 are electrically connected via relay terminals 12, 12, which are connected to each other.
端子ボツクス筐体（ケース）１８は、上述した
ような接続完了後にかぶせられる。ケース１８は
モジユール裏面に沿うツバ部１９を有してなり、
接触面は第３図の拡大図に示すように、モジユー
ル裏面との接置面積を大きくし、接着強度を上げ
るため細かい凹凸２０を形成している。接着には
適当な接着剤が使用される。また、ケース１８内
部を２分している中央部のリブ２１はケース強度
を補強するとともに、１部を中継端子支持板１３
の側面に至る高さとして中継端子支持板用ストツ
パー（符号２２で示す）を兼用させている。もち
ろん、バイパスダイオード１６の内蔵あるいは該
バイパスダイオード１６の位置決めするため、該
当部のリブ２１は適宜切欠かれる。 A terminal box housing (case) 18 is placed over the terminal box after the connection is completed as described above. The case 18 has a collar portion 19 along the back surface of the module,
As shown in the enlarged view of FIG. 3, the contact surface has fine irregularities 20 formed in order to increase the contact area with the back surface of the module and increase adhesive strength. A suitable adhesive is used for bonding. In addition, the central rib 21 that divides the inside of the case 18 into two reinforces the case strength, and one part is attached to the relay terminal support plate 13.
The height reaching the side surface of the terminal also serves as a stopper (indicated by reference numeral 22) for the relay terminal support plate. Of course, in order to incorporate the bypass diode 16 or to position the bypass diode 16, the rib 21 in the corresponding portion is cut out as appropriate.
上述のような構成であつて、端子ボツクス筐体
１８をモジユール裏面等にかぶせるだけで、コス
トを低減し、作業性も一段と改善できる。また、
この構造において、中継端子支持板１３を設け、
中継端子支持板１３に一体化される中継端子１
２，１２を介して、モジユールの出力取出し用導
体１１，１１と出力リード線１５，１５を接続し
ているので、出力リード線１５，１５が無理に引
つぱられても、直接出力取出し用導体１１，１１
に力が加わることを防ぐ。さらに、端子ボツクス
筐体１８のリブ２１の一部が中継端子支持板用ス
トツパー２２を兼用していて、仮に中継端子支持
板１３の接着がはがれるようなことがあつても、
中継端子支持板用ストツパー２２で止められるの
で、断線事故防止等には万全である。 With the above-described configuration, by simply covering the back surface of the module with the terminal box housing 18, costs can be reduced and workability can be further improved. Also,
In this structure, a relay terminal support plate 13 is provided,
Relay terminal 1 integrated into relay terminal support plate 13
Since the output lead wires 15, 15 are connected to the module's output lead wires 15, 15 through the module's output lead wires 15, 15 through 2, 12, even if the output lead wires 15, 15 are forcibly pulled, the output lead wires 15, 15 can be directly connected to the output lead wires 15, 15. 11,11
prevent force from being applied to the Furthermore, a part of the rib 21 of the terminal box housing 18 also serves as a stopper 22 for the relay terminal support plate, so even if the adhesive of the relay terminal support plate 13 were to peel off,
Since it is stopped by the stopper 22 for the relay terminal support plate, it is perfectly possible to prevent disconnection accidents.
なお、本例によれば、ツバ部１９を設けてかつ
接触面に細かい凹凸２０を形成しているので、接
着面積を大きくし接着強度を上げる利点がある。
また、これにより水が浸入しにくくなり、信頼性
をより向上できる。さらに、中継端子１２，１２
の他端に穴１４，１４をあけ、これに出力リード
線１５，１５等を差込んで半田付けするようにし
ており、半田が確実で作業も迅速、容易に行なう
ことができ有用である。 According to this example, since the flange portion 19 is provided and the fine irregularities 20 are formed on the contact surface, there is an advantage that the bonding area is increased and the bonding strength is increased.
Moreover, this makes it difficult for water to enter, thereby further improving reliability. Furthermore, relay terminals 12, 12
Holes 14, 14 are made at the other end, and the output lead wires 15, 15, etc. are inserted into these holes and soldered.This is useful because the soldering is reliable and the work can be done quickly and easily.
＜発明の効果＞
以上のように本発明は、端子ボツクスの構造を
簡略化、小型化するとともに、大幅なコストダウ
ンを可能にし、信頼性の高い実用性に富む太陽電
池モジユールが提供できる。<Effects of the Invention> As described above, the present invention simplifies and downsizes the structure of the terminal box, enables significant cost reduction, and provides a highly reliable and highly practical solar cell module.
第１図は本発明の一実施例を示す一部切欠正面
断面図、第２図は第１図のＡ−Ａ線断面図、第３
図は第２図の要部拡大断面図、第４図は従来例を
示す概略側断面図である。
１：太陽電池モジユール本体、１１，１１……
出力取出し用導体、１２，１２……中継端子、１
３……中継端子支持板、１５，１５……出力リー
ド線、１８……端子ボツクス筐体（ケース）、２
１……リブ、２２……中継端子支持板用ストツパ
ー。
FIG. 1 is a partially cutaway front sectional view showing one embodiment of the present invention, FIG. 2 is a sectional view taken along the line A-A in FIG. 1, and FIG.
The figure is an enlarged sectional view of the main part of FIG. 2, and FIG. 4 is a schematic side sectional view showing a conventional example. 1: Solar cell module body, 11, 11...
Output extraction conductor, 12, 12...Relay terminal, 1
3... Relay terminal support plate, 15, 15... Output lead wire, 18... Terminal box housing (case), 2
1... Rib, 22... Stopper for relay terminal support plate.
Claims (1)
ジユール本体の出力取出し相当部分にかぶせられ
る端子ボツクス筐体を備えてなり、前記端子ボツ
クス筺体内にモジユール本体に接着された中継端
子支持板を位置させ、中継端子支持板に一体化さ
れる中継端子を介してモジユールの出力取出し用
導体と出力リード線を電気的接続するとともに、
前記端子ボツクス筐体のリブを兼用して前記中継
端子支持板用ストツパーを形成したことを特徴と
する太陽電池モジユール。1. A solar cell module main body, and a terminal box housing that is placed over a portion corresponding to the output output of the solar cell module main body, a relay terminal support plate bonded to the module main body is positioned within the terminal box housing, and a relay terminal is provided. Electrically connects the output conductor of the module and the output lead wire via the relay terminal integrated into the terminal support plate,
A solar cell module characterized in that a rib of the terminal box housing also serves as a stopper for the relay terminal support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60195581A JPS6254972A (en) | 1985-09-03 | 1985-09-03 | Solar battery module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60195581A JPS6254972A (en) | 1985-09-03 | 1985-09-03 | Solar battery module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6254972A JPS6254972A (en) | 1987-03-10 |
| JPH0325031B2 true JPH0325031B2 (en) | 1991-04-04 |
Family
ID=16343515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60195581A Granted JPS6254972A (en) | 1985-09-03 | 1985-09-03 | Solar battery module |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6254972A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6462265B1 (en) * | 1995-08-15 | 2002-10-08 | Canon Kabushiki Kaisha | Terminal lead-out structure and solar-cell apparatus provided with such structure |
| JP3913306B2 (en) * | 1997-01-21 | 2007-05-09 | キヤノン株式会社 | Solar cell module |
| JP3624720B2 (en) * | 1998-10-29 | 2005-03-02 | 住友電装株式会社 | Terminal box device for solar cell module |
| JP2005353734A (en) * | 2004-06-09 | 2005-12-22 | Sumitomo Wiring Syst Ltd | Terminal box for solar cell module |
| JP5605909B2 (en) * | 2011-02-23 | 2014-10-15 | ホシデン株式会社 | Solar cell module terminal and solar cell module terminal box |
| US20200389125A1 (en) * | 2018-01-25 | 2020-12-10 | Clean Energy Factory Co., Ltd. | Solar module |
-
1985
- 1985-09-03 JP JP60195581A patent/JPS6254972A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6254972A (en) | 1987-03-10 |
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