Anti-glare indoor lamp
First Claim
Patent Images
1. An indoor lamp comprising:
- a shade defining a receiving cavity therein and an opening at the bottom of the receiving cavity;
a light source received in the receiving cavity and positioned to emit light toward the opening; and
an optical sheet facing the opening and sized to cover only part of the opening, the optical sheet being configured for reducing brightness of the light passing therethrough, and being movable to cover a selected part of the opening.
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Accused Products
Abstract
An exemplary anti-glare indoor lamp includes a shade, light source, and an optical sheet. The shade defines a receiving cavity therein and an opening at the bottom of the receiving cavity. The light source is received in the receiving cavity and positioned to emit light toward the opening. The optical sheet is arranged facing the opening and is sized to cover only part of the opening. The optical sheet is configured for reducing the brightness of the light passing therethrough, and is movable to cover a selected part of the opening. Therefore, the light reaching eyes of a user is reduced, and glare is avoided or at least mitigated.
5 Citations
19 Claims
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1. An indoor lamp comprising:
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a shade defining a receiving cavity therein and an opening at the bottom of the receiving cavity; a light source received in the receiving cavity and positioned to emit light toward the opening; and an optical sheet facing the opening and sized to cover only part of the opening, the optical sheet being configured for reducing brightness of the light passing therethrough, and being movable to cover a selected part of the opening. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. An indoor lamp, comprising:
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a shade defining a receiving cavity therein and an opening at the bottom of the receiving cavity, at least one flange portion being formed on an outer side of a bottom end of the shade; a light source received in the receiving cavity and positioned to emit light toward the opening; at least one hooked member slidably engaged with the at least one flange portion; and an optical sheet connected with the at least one hooked member, the optical sheet facing the opening and sized to cover only part of the opening, the optical sheet being configured for reducing brightness of the light passing therethrough, and being movable in unison with the at least one hooked member to cover a selected part of the opening. - View Dependent Claims (16, 17, 18, 19)
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Specification