Solar panel float and connected member thereof

Patent metadata

Field	Value
Publication number	US-10396703-B2
Application number	US-201515311236-A
Country	US
Kind code	B2
Filing date	Apr 16, 2015
Priority date	May 16, 2014
Publication date	Aug 27, 2019
Grant date	Aug 27, 2019

Abstract

The present invention provides a solar panel float in which an increase in the number of components is prevented and which is easy to assemble. A float for mounting a solar panel is provided with: an annular float portion; a first support portion that supports an edge on one side of the solar panel; and a second support portion that supports an edge on the other side of the solar panel. The first support portion includes a first support plate portion rising from a wall surface on one side of an inner periphery of the annular float portion. The first support plate portion is formed of a cut-and-raised piece that has been cut and raised, from a flat plate portion integrally formed so as to close the inner periphery during molding of the annular float portion, using a lower-side portion of the flat plate portion as a bending-fulcrum point.

First claim

The invention claimed is:

1. A solar panel mounting float comprising:
a hollow-molded annular float portion made of synthetic resin;
a first support portion supporting an edge on one side of the solar panel; and
a second support portion supporting an edge on another side of the solar panel, wherein
the first support portion includes a first support plate portion rising from a wall surface on one side of an inner periphery of the annular float portion, and
the first support plate portion is formed by a cut-and-raised piece cut and raised, from a flat plate portion integrally formed so as to close the inner periphery during molding of the annular float portion, using a lower-side portion of the flat plate portion as a bending-fulcrum point.

2. The solar panel float according to claim 1 , wherein the first support portion has a height greater than a height of the second support portion so as to enable the solar panel to be supported with an inclination with respect to the annular float portion.

3. The solar panel float according to claim 1 , wherein
the second support portion includes a second support plate portion rising from a wall surface on another side of the inner periphery of the annular float portion, and
the second support plate portion is formed by a cut-and-raised piece cut and raised, from a flat plate portion integrally formed so as to close the inner periphery during molding of the annular float portion, using a lower-side portion of the flat plate portion as a bending-fulcrum point.

4. The solar panel float according to claim 1 , wherein the annular float portion includes, on the inner periphery, an engaging portion for retaining an upright state of the first support plate portion by engaging a lateral-side portion of the first support plate portion.

5. The solar panel float according to claim 3 , wherein the annular float portion includes, on the inner periphery, an engaging portion for retaining an upright state of the second support plate portion by engaging a lateral-side portion of the second support plate portion.

6. The solar panel float according to claim 1 , further comprising a first mounting member interposed between an upper portion of the first support plate portion and the edge on one side of the solar panel, and configured to enable mounting of the edge on one side of the solar panel, wherein
the first mounting member has a greater width than a width of the upper portion of the first support plate portion.

7. The solar panel float according to claim 6 , wherein the first mounting member includes a fitting groove portion configured to fit the edge on one side of the solar panel.

8. The solar panel float according to claim 3 , further comprising a second mounting member interposed between an upper portion of the second support plate portion and the edge on the other side of the solar panel, and configured to enable mounting of the edge on the other side of the solar panel, wherein
the second mounting member has a greater width than a width of the upper portion of the second support plate portion.

9. The solar panel float according to claim 8 , wherein the second mounting member includes a fitting groove portion configured to fit the edge on the other side of the solar panel.

10. The solar panel float according to claim 1 , wherein the second support portion is formed by a groove formed in the annular float portion and engaging the edge on the other side of the solar panel.

11. The solar panel float according to claim 1 , wherein the second support portion is formed by a step portion formed in the annular float portion and engaging the edge on the other side of the solar panel.

12. A solar panel float connected member comprising:
a plurality of the solar panels floats according to claim 1 ; and
a rectangular solar panel mounted on each of the floats and supported by the first support portion and the second support portion, wherein the solar panels are disposed adjacent to each other via edges not supported by either the first support portion or the second support portion and adjacent to each other having a gap via edges supported by the first support portion or edges supported by the second support portion, and
the gap of the solar panels on the floats is formed as a passageway portion.

13. The solar panel float connected member according to claim 12 , wherein the passageway portion is formed as a protrusion extending beyond at least one of edges of the solar panels of the floats, the at least one of edges being supported by the first support portion or supported by the second support portion.

14. The solar panel float connected member according to claim 12 , wherein the floats are connected to other floats on edges of the solar panel via a connector member over the passageway portion, the edges being the edges not supported by either the first support portion or the second support portion.

15. The solar panel float connected member according to claim 14 , wherein the connector member includes a hollow portion.

16. The solar panel float connected member according to claim 14 , wherein the connector member has a thickness such that at least a part of the connector member is submerged when the float is floated on water.

Assignees

• Kyoraku Co Ltd

Inventors

• Niimi Takaya

Classifications

• B63B35/38

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• B63B2209/18

  solar energy · CPC title

• B63B2035/4453

  for converting solar energy into electric energy · CPC title

• B63B35/44 Primary

  Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices {(construction methods for floating offshore platforms B63B75/00)} · CPC title

• H02S10/40 Primary

  Mobile PV generator systems · CPC title