Light-emitting diode illuminating equipment
First Claim
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1. Light-emitting diode illuminating equipment, comprising:
- a heat-dissipating plate device comprising a first surface and a second surface;
a plurality of heat-dissipating fins extending from the second surface of the heat-dissipating plate;
N first heat-conducting devices, each of the N first heat-conducting devices comprising a flat top end and a first portion, the first portion being mounted on the first surface of the heat-dissipating plate device without punching through the first surface of the heat-dissipating plate, N being a natural number greater than one;
N diode light-emitting apparatuses, each of the N diode light-emitting apparatuses being corresponding to and disposed on one of the first heat-conducting devices and converting an electric energy into a light, wherein each of the light-emitting apparatuses being mounted directly on the flat top end of the corresponding heat conducting device;
N optical devices, each of the N optical devices corresponding to one of the diode light-emitting apparatuses for modifying a light pattern of the corresponding diode light-emitting apparatus;
a hollow barrel comprising a first circumference and a second circumference, the hollow barrel being engaged with the heat-dissipating plate device through the first circumference to expose the heat-dissipating fins in air and to form a space for accommodating the first heat-conducting devices and the diode light-emitting apparatuses; and
a transparent shield engaged with the second circumference of the hollow barrel; and
a plurality of fixing plates connecting the heat conducting device to the first surface of the heat dissipation plate.
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Abstract
The invention provides a light-emitting diode illuminating equipment, including N diode light-emitting apparatuses and N optical devices, wherein N is a natural number. Each of the optical devices includes a lens. Each of the optical devices corresponds to one of the diode light-emitting apparatus, for modulating a light pattern of the corresponding diode light-emitting apparatus. In an embodiment, the lens of each of the optical devices is a cat'"'"'s-eye-like lens. The lens includes a surface, where a groove is formed along an ellipse minor axis of the lens, such that the light transmitted through the lens can form a light pattern for a specific request.
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Citations
21 Claims
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1. Light-emitting diode illuminating equipment, comprising:
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a heat-dissipating plate device comprising a first surface and a second surface; a plurality of heat-dissipating fins extending from the second surface of the heat-dissipating plate; N first heat-conducting devices, each of the N first heat-conducting devices comprising a flat top end and a first portion, the first portion being mounted on the first surface of the heat-dissipating plate device without punching through the first surface of the heat-dissipating plate, N being a natural number greater than one; N diode light-emitting apparatuses, each of the N diode light-emitting apparatuses being corresponding to and disposed on one of the first heat-conducting devices and converting an electric energy into a light, wherein each of the light-emitting apparatuses being mounted directly on the flat top end of the corresponding heat conducting device; N optical devices, each of the N optical devices corresponding to one of the diode light-emitting apparatuses for modifying a light pattern of the corresponding diode light-emitting apparatus; a hollow barrel comprising a first circumference and a second circumference, the hollow barrel being engaged with the heat-dissipating plate device through the first circumference to expose the heat-dissipating fins in air and to form a space for accommodating the first heat-conducting devices and the diode light-emitting apparatuses; and
a transparent shield engaged with the second circumference of the hollow barrel; anda plurality of fixing plates connecting the heat conducting device to the first surface of the heat dissipation plate. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
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Specification