Illumination device for video presenter and video presenter having the same
AssigneeSamsung Techwin Co., Ltd.
InventorsYong-gyu Yoon, Seung-yeob Lee, Myung-ho Yoo
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Abstract
A video presenter includes a table, a supporting base disposed at one side of the table, a support arm formed in a generally arch shape and rotatably coupled to the supporting base, a camera head rotatably coupled at an upper end of the support arm, a lamp holder attached to an inwardly facing surface of the support arm, and a lamp unit rotatably coupled to the lamp holder and including a lamp cover having a curved inner surface with a varying radius of curvature. The lamp cover may have a plurality of prisms at its inner surface.
Claims24
A video presenter for inputting a video image of an object comprising:
- a table;
- a support arm extending generally upwardly and rotatably coupled to the table, the support arm having a generally arch-like shape;
- a camera head rotatably attached at an upper end of the support arm;
- and
- an illumination device including a lamp holder attached at the inwardly facing surface of the generally arch shaped support arm, the lamp holder including a planar outer surface facing towards the table, and a lamp unit rotatably coupled to the planar outer surface of the lamp holder to provide illumination towards the table in an adjustable manner such that the lamp unit is adjustable between a first position parallel to the lamp holder, in an orientation angled towards an upper surface of the table and with a front face of the lamp unit directing towards the upper surface of the table, and a second position perpendicular to the lamp holder, in an orientation parallel with respect to the upper surface of the table and with the front face of the lamp unit directing towards the upper surface of the table to distribute illumination light over the upper surface of the table more evenly.
An illumination device for a video presenter, comprising:
- a lamp holder having a lamp holder base with a convex outer surface, and a lamp holder cover coupled to said lamp holder base and providing a flat surface;
- and
- a lamp unit having a lamp base rotatably coupled to the lamp holder cover, a lamp cover coupled to the lamp base so that an empty space is formed there-between, the lamp cover having a curved inner surface with a varying radius of curvature, a reflection plate installed in the empty space formed between the lamp base and the lamp cover, the reflection plate having a pair of concave reflective surfaces, and a pair of lamps respectively disposed on the concave reflective surfaces.
An illumination device for a video presenter, comprising:
- a lamp holder having a lamp holder base with a curved outer surface, and a lamp holder cover coupled to the lamp holder base and providing a flat surface;
- and
- a lamp unit having a lamp base rotatably coupled to the lamp holder cover, a lamp cover coupled to the lamp base so that an empty space is formed there-between, the lamp cover having a plurality of prisms formed on an inner surface thereof, a reflection plate installed in the empty space formed between the lamp base and the lamp cover, the reflection plate having a pair of concave reflective surfaces, and a pair of lamps respectively disposed on the concave reflective surfaces.
A video presenter for inputting a video image of an object comprising:
- a table;
- a support arm extending generally upwardly and having a generally arch-like shape;
- a camera head attached at an upper end of the support arm;
- and
- an illumination device including a lamp unit with its length larger than its width, the lamp unit rotatably coupled at an inwardly facing surface of the generally arch shaped support arm and facing towards the table to provide illumination towards the table in an adjustable manner such that the lamp unit is adjustable between a first position parallel to the lamp holder, in an orientation angled towards an upper surface of the table and with a front face of the lamp unit directing towards the upper surface of the table, and a second position perpendicular to the lamp holder, in an orientation parallel with respect to the upper surface of the table and with the front face of the lamp unit directing towards the upper surface of the table to distribute illumination light over the upper surface of the table more evenly.
Dependencies are inferred from the claim text.