US4582953A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Solar cell module
Assignee: Kyocera Corp
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Filing: 1984-07-18
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Granted: 1986-04-15
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Expires: 2004-07-18
Abstract
Abstract The present invention relates to a solar cell module comprising a projected section formed on a side of a module case including plural interconnected solar cell devices, a groove section formed on the opposite side to accommodate the projected section and terminals of the solar cell devices, which are provided on the projected section and the groove section so that the plural solar cell modules can be connected mechanically and electrically, whereby the first-engagement sections provided on the projected section of a module case are inserted into the second-engagement sections provided on the groove section of another module case so that plural module cases can be connected easily and securely to each other at the regular position. The present invention also relates to a solar cell module, wherein marks which indicate the insertion reference positions for insertion of the module cases and marks which indicate the regular connection positions for proper connection of the module cases are used for convenient connection and inspection.
Inventors
- 👤 Eiichi Nagase
- 👤 Hirofumi Tezuka
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:27
CPC Classifications
H; H02; H02S; H02S40/00; H02S40/30; H02S40/36; F; F24; F24S; F24S20/00; F24S20/60; F24S20/69; F24S40/00; H02S30/00; H02S30/10; F28; F28F; F28F2280/00; F28F2280/04; Y; Y02; Y02B; Y02B10/00; Y02B10/20; Y02E; Y02E10/00; Y02E10/40; Y02E10/44; Y02E10/50
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
253 words
A solar cell module, comprising: a solar cell module case for containing at least one solar cell device; a projected section formed on a side of the module case; a groove section formed on the opposite side of the case from said projected section to accommodate a projected section of a second identical module; and terminals of said solar cell device provided on said projected section and in said groove section, such that two identical module cases can be connected mechanically and electrically by inserting said projected section on said module into a groove section of the second identical module, said solar cell module being characterized in that said projected section extends along the side of said module case and has a first-engagement section which can be inserted into a groove section of said second identical module, and said groove section extends along the opposite side of said module case and has a second-engagement section which is positioned to contact a first-engagement sectionof said second identical module when a projected section of said identical module is inserted into said groove section of the module at the position where said first and second engagement sections do not abut with each other and said modules are slid relative to each other along their sides until said engagement sections are engaged with each other, said first and second engagement sections and said terminals being disposed so that said terminals contact the terminals on said identical module when said first and second engagement sections contact each other.
Claim 2
Dependent Claim
253 words
A solar cell module, comprising: a solar cell module case for containing at least one solar cell device; a projected section formed on a side of the module case; a groove section formed on the opposite side of the case from said projected section to accommodate a projected section of a second identical module; and terminals of said solar cell device provided on said projected section and in said groove section, such that two identical module cases can be connected mechanically and electrically by inserting said projected section on said module into a groove section of the second identical module, said solar cell module being characterized in that said projected section extends along the side of said module case and has a first-engagement section which can be inserted into a groove section of said second identical module, and said groove section extends along the opposite side of said module case and has a second-engagement section which is positioned to contact a first-engagement sectionof said second identical module when a projected section of said identical module is inserted into said groove section of the module at the position where said first and second engagement sections do not abut with each other and said modules are slid relative to each other along their sides until said engagement sections are engaged with each other, said first and second engagement sections and said terminals being disposed so that said terminals contact the terminals on said identical module when said first and second engagement sections contact each other.
Claim 3
Dependent Claim
185 words
A solar cell module as defined in claim 1, wherein, said projected section is composed of a railshaped section running nearly all along the center line of a side of said module case in the longitudinal direction of said module case, said groove section is composed of a straight channel formed along the entire length of said module case in the longitudinal direction of said module case, said projected section having at least two of said first-engagement sections, each first engagement section being composed of L-shaped jutted sections which are formed on the top and bottom surfaces of said projected section, said L-shaped jutted sections defining groove spaces each of which is surrounded by said jutted section and the side wall of said module case, and wherein said groove section has at least two of said second-engagement sections, each second engagement section being composed of a pair of projected walls which are formed on the upper and lower sides of the groove section so that said projected walls face each other and are adapted to be slid into groove spaces of a second identical module.
Claim 4
Dependent Claim
73 words
A solar cell module as defined in claim 1, further comprising: marks which indicate the insertion reference positions for insertion of the projected section of said module into the groove section of a second identical module and marks which indicate the connection positions of said terminals for proper connection of said module cases, wherein both the insertion reference marks and the connection position marks are placed on the top surface of said module.
Claim 5
Dependent Claim
200 words
A solar cell module, comprising: a rectangular solar cell case, a first and a second side of said case each defining a groove which runs along each of said first and second sides, at least a portion of each groove being wider on the side of the groove toward the remainder of the case than on the side of the groove away from the case, the third and fourth sides of said case each defining an elongated projection which runs along each of said third and fourth sides, at least a portion of each of said projections being wider on the side of the projection that is away from the remainder of the case than on the side of the projection toward the case, wherein said grooves and projections are proportioned such that said projected sections are insertable into and engagable with the grooves of other identical modules; at least one electrical slide contact on each of said projections and in each of said grooves, said contacts being positioned such that the contacts on the projections can oppose contacts in the grooves of other identical modules when said projected sections are positioned within the grooves of said other identical modules.
Claim 6
Dependent Claim
200 words
A solar cell module, comprising: a rectangular solar cell case, a first and a second side of said case each defining a groove which runs along each of said first and second sides, at least a portion of each groove being wider on the side of the groove toward the remainder of the case than on the side of the groove away from the case, the third and fourth sides of said case each defining an elongated projection which runs along each of said third and fourth sides, at least a portion of each of said projections being wider on the side of the projection that is away from the remainder of the case than on the side of the projection toward the case, wherein said grooves and projections are proportioned such that said projected sections are insertable into and engagable with the grooves of other identical modules; at least one electrical slide contact on each of said projections and in each of said grooves, said contacts being positioned such that the contacts on the projections can oppose contacts in the grooves of other identical modules when said projected sections are positioned within the grooves of said other identical modules.
Claim 7
Dependent Claim
108 words
The module of claim 4, further comprising: at least one first abutment adjacent to each of said projections and at least one second abutment adjacent to each of said grooves, wherein said first abutments are positioned along said projections and said second abutments are positioned along said grooves such that, when said projections are slid along the inside of the grooves of said identical modules, the first abutments of said module engage the second abutments on said identical modules to prevent further sliding motion of the modules when the electrical contacts on the projections of said module contact the electrical contacts within the grooves of said identical modules.
Claim 8
Dependent Claim
152 words
The module of claim 5, wherein: the first and third sides of the module define opposite sides of the module; the second and fourth sides of the module define the remaining two opposite sides of the module; the electrical contact on said first side and the electrical contact on said third side are wired such that electrical parallel connection of said module and a second identical module is achieved by contacting the electrical contact on the first side of said module with an electrical contact on the third side of said identical second module; and the electrical contact on said second side and the electrical contact on said fourth side are wired such that electrical series connection of said module and a second identical module is achieved by contacting the electrical connector on the second side of said module with an electrical contact on the fourth side of said second identical module.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-04-14 | 1989-10-14 | 1990-04-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-04-14 | 1993-10-14 | 1994-04-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-04-14 | 1997-10-14 | 1998-04-15 | $7700.00 | Window Closed / Lapsed |