Abrégé

[Problem] To provide a pole-type solar power generator that allows a battery to be maintained within a temperature range that is more stable than the air temperature range at an installation location, and allows the electric power generated by a solar cell module to be used efficiently. [Solution] A pole-type solar power generator (2) comprising a pole body (3) having a solar cell module (4), and a foundation part (5) supporting the pole body (3), said pole-type solar power generator (2) specifically comprising the pole body (3), which is provided with a wiring guidance part (8), the solar cell module (4), which is attached to an above-ground portion of the pole body (3), the foundation part (5), which is at least partially buried underground and is provided with an accommodation section (10), and a battery (7) for storing electric power generated by the solar cell module, wherein the battery (7) is accommodated in the accommodation section (10), and the solar cell module (4) and the battery (7) are connected by an electrical cord (9) guided by the wiring guidance part (8).

Classes IPC  ?

• F21S 9/03 - Dispositifs d'éclairage avec une source d'énergie incorporéeSystèmes utilisant des dispositifs d'éclairage avec une source d'énergie incorporée la source de courant étant une pile ou un accumulateur rechargeables par exposition à la lumière
• E04H 12/22 - Semelles ou montures pour pylônes ou poteaux
• F21S 8/08 - Dispositifs d'éclairage destinés à des installations fixes avec un support
• F21V 23/00 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage
• F21V 33/00 - Combinaisons structurales de dispositifs d'éclairage avec d'autres objets, non prévues ailleurs
• H02S 10/20 - Systèmes caractérisés par leurs moyens de stockage de l’énergie
• H02S 20/10 - Structures de support directement fixées sur le sol

Abrégé

[Problem] Provided is a pole-type solar power generator capable of generationg power at a high efficiency while suppressing the necessary number of solar battery modules and capable of being used for an illumination device, a monitoring information communication device, and the like. [Solution] A pole-type solar power generator 2 has a solar power generator sheet body 5 as a solar battery module and can generate power by solar light using the solar power generator sheet body 5 in the state of being installed in a substantially vertically standing manner. The pole-type solar power generator 2 is provided with: a pole body 4; a substantially cylindrical cylinder body 3 provided rotatably with respect to the pole body 4 on the outer circumferential surface side of the pole body 4; the solar power generation sheet body 5 at least partially provided on the outer circumferential surface side of the cylinder body 3; and a battery 6 for storing the power generated by this solar power generator sheet body 5.

Classes IPC  ?

• H02S 10/20 - Systèmes caractérisés par leurs moyens de stockage de l’énergie
• H02S 20/10 - Structures de support directement fixées sur le sol
• H02S 20/30 - Structures de support mobiles ou réglables, p. ex. pour réglage de l’angle

Abrégé

A lighting device (1) is provided with a solar battery sheet (3), a storage battery (B) that is charged with power generated by the solar battery sheet (3), a light emitting unit (4) that emits light, a power generation amount detection unit (31) that detects the power generation amount of the solar battery sheet (3), and a light emission control unit (21) that, on the basis of the power with which the storage battery (B) is charged, turns on and off the light emission unit (4) cyclically in a cycle including an off period less than 50 msec within one cycle. The light emission control unit (21) continues the turning on and off if the power generation amount detected by the power generation amount detection unit (31) within the off period is less than a preset off reference value, and if the power generation amount exceeds the off reference value, stops the turning on and off, and turns off the light emission unit (4).

Classes IPC  ?

• F21V 33/00 - Combinaisons structurales de dispositifs d'éclairage avec d'autres objets, non prévues ailleurs
• F21S 9/03 - Dispositifs d'éclairage avec une source d'énergie incorporéeSystèmes utilisant des dispositifs d'éclairage avec une source d'énergie incorporée la source de courant étant une pile ou un accumulateur rechargeables par exposition à la lumière
• H02S 10/20 - Systèmes caractérisés par leurs moyens de stockage de l’énergie
• H02S 40/30 - Composants électriques
• F21V 23/00 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage
• F21Y 115/10 - Diodes électroluminescentes [LED]
• F21S 8/08 - Dispositifs d'éclairage destinés à des installations fixes avec un support
• H02S 20/10 - Structures de support directement fixées sur le sol
• H05B 45/30 - Circuits de commande
• H05B 47/105 - Commande de la source lumineuse en réponse à des paramètres détectés

Abrégé

An extendable screen device 1 for projection comprises a screen body 2 configured so as to be extendable, and adhesive sections 3 provided in multiple locations on the peripheral edge part of the screen body 2, the adhesive sections 3 being adhered to a placement surface P of a whiteboard B when the screen body 2 is extended, whereby the size and shape of the screen body 2 is adjusted and secured to the placement surface P, and in the portions of the screen body 2 between the adhesive sections 3, bulging sections 2a being formed that bulge toward the outer side of the screen body 2 when the screen body 2 is not extended.

Classes IPC  ?

• G03B 21/585 - Écrans gonflables