Lighting device and control method therefor
AssigneeLuple Inc.
InventorsYong Duck KIM, Hyun Jun PARK, Nam Su LEE
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Abstract
The present invention relates to a lighting device and a control method therefor. The lighting device according to the present invention comprises: a light source unit comprising one or more light emitting elements; a first body to which the light source unit is mounted; a second body; a sensor unit for sensing at least one of a relative posture and a relative position of the first body to the second body; and a control unit for controlling the light emitting operation of the light source unit on the basis of at least one of the relative posture and the relative position of the first body.
Claims28
A lighting device comprising:
- a light source unit including one or more light emitting elements;
- a first body to which the light source unit is mounted;
- a second body;
- a sensor unit configured to sense at least one of a relative posture and a relative position of the first body with respect to the second body;
- and
- a control unit configured to control a light emitting operation of the light source unit on the basis of at least one of the relative posture and the relative position of the first body.
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A lighting device comprising:
- a light source unit (110) including one or more light emitting elements;
- a first body (180) to which the light source unit is mounted;
- a second body (190);
- a sensor unit (130) configured to sense at least one of a relative posture and a relative position of the first body (180) with respect to the second body (190);
- and
- a control unit (120) configured to control a light emitting operation of the light source (110) unit on the basis of at least one of the relative posture and the relative position of the first body (180);
- wherein the second body (190) includes the first magnetic material in a center of the second body (M1),
- wherein the first body (180) includes a third magnetic material (M3) disposed in a lower portion of the first body at a predetermined distance from a central axis of the first body;
- and a fourth magnetic material (M4) disposed in a lower center portion of the first body,
- wherein the magnetic sensor is disposed in a lower portion of the first body at a predetermined distance from an upper portion of the third magnetic material (M3),
- wherein the first body (180) is fixed to the second body (190) in an upright posture by a magnetic force of the first magnetic material (M1) and the fourth magnetic material, or the first body (180) is fixed to the second body (190) in an inclined posture at a predetermined angle by the magnetic force of the first magnetic material and the third magnetic material,
- wherein the control unit (120) turns on the light source unit (110) if the magnetic sensor is turned on by a magnetic field generated by the first magnetic material (M1).
Dependencies are inferred from the claim text.