LIGHTING APPARATUS
First Claim
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1. A lighting apparatus comprising:
- a body comprising a substrate, an LED mounted on the substrate, an electronic module to supply an electric power to the LED and a heat sink to radiate the heat generated from the LED;
a connection member having a one portion provided in the body and the other portion having a tooth part provided therein;
a support member to support the connection member and to have the tooth part positioned therein;
a first shaft to rotatably connect the support member and the connection member with each other; and
a holding member provided in the support member to maintain or release a rotation locking state of the connection member with respect to the support member based on a rotational direction of the tooth part, the holding member comprising a latch part selectively fixed to and separated from the tooth part,wherein the latch part allows the tooth part to rotate in one direction of the tooth part and not to rotate in the other opposite direction of the tooth part.
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Abstract
There is disclosed a lighting apparatus, more particularly, a lighting apparatus that is able to control a radiation angle of a body provided therein, with being fitted to a lighting space and in an installation spot or in a state of being installed, and to enhance luminance efficiency and save the energy.
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Citations
28 Claims
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1. A lighting apparatus comprising:
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a body comprising a substrate, an LED mounted on the substrate, an electronic module to supply an electric power to the LED and a heat sink to radiate the heat generated from the LED; a connection member having a one portion provided in the body and the other portion having a tooth part provided therein; a support member to support the connection member and to have the tooth part positioned therein; a first shaft to rotatably connect the support member and the connection member with each other; and a holding member provided in the support member to maintain or release a rotation locking state of the connection member with respect to the support member based on a rotational direction of the tooth part, the holding member comprising a latch part selectively fixed to and separated from the tooth part, wherein the latch part allows the tooth part to rotate in one direction of the tooth part and not to rotate in the other opposite direction of the tooth part. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27)
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28. A lighting apparatus comprising:
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a body comprising a substrate, an LED mounted on the substrate, an electronic module to supply an electric power to the LED and a heat sink to radiate the heat generated from the LED; a connection member provided in the body; a support member having the connection member rotatably coupled thereto; and a holding member provided in the support member to maintain a rotation locking state of the connection member to maintain the body tilted at a predetermined angle with respect to the support member, wherein the rotation locking state of the connection member is released to adjust the tilted angle of the body, when an external force is applied to the body or the holding member in a first tilted direction in which the weight of the body acts or a second tilted direction which is the reverse direction of the first tilted direction.
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Specification