Outdoor high power light-emitting diode illuminating equipment
First Claim
1. An outdoor light-emitting diode illuminating equipment, comprising:
- a heat-dissipating plate device having a first surface and a second surface;
a plurality of heat-dissipating fins contacting the second surface;
a first heat-conducting device having a first portion and a second portion having a flat area, the first portion being mounted on the first surface of the heat-dissipating plate device;
a diode light-emitting apparatus disposed on the flat area of the second portion of the first heat-conducting device, the diode light-emitting apparatus converting an electric energy into a light;
a shield device engaged with the heat-dissipating plate device to form a sealed space accommodating the diode light-emitting apparatus and the first heat-conducting device; and
a control circuit electrically connected to the diode light-emitting apparatus for controlling the diode light-emitting apparatus to emit the light;
wherein the shield device has a transparent shield enabling the light emitted by the diode light-emitting apparatus to pass through, and the shield device has a waterproof passage for a power cord passing through to power the control circuit.
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Accused Products
Abstract
The invention provides a light-emitting diode illuminating equipment. The light-emitting diode illuminating equipment of the invention includes a heat-dissipating plate device, a plurality of heat-dissipating fins, a diode light-emitting apparatus, a plurality of heat-conducting devices, and a shield device. The heat-dissipating fins extend from a surface of the heat-dissipating plate device. By tightly mounting the heat-conducting devices on the surface of the heat-dissipating plate device and disposing between the heat-dissipating fins, heat generated during the operation of the diode light-emitting apparatus is distributed uniformly on the heat-dissipating plate device and the heat-dissipating fins due to the high efficiency heat-conducting of the heat-conducting devices, and then is dissipated. Besides, the shield device has a waterproof passage for a power cord passing through to power a control circuit, such that the light-emitting diode illuminating equipment is adapted to be installed outdoors.
13 Citations
16 Claims
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1. An outdoor light-emitting diode illuminating equipment, comprising:
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a heat-dissipating plate device having a first surface and a second surface; a plurality of heat-dissipating fins contacting the second surface; a first heat-conducting device having a first portion and a second portion having a flat area, the first portion being mounted on the first surface of the heat-dissipating plate device; a diode light-emitting apparatus disposed on the flat area of the second portion of the first heat-conducting device, the diode light-emitting apparatus converting an electric energy into a light; a shield device engaged with the heat-dissipating plate device to form a sealed space accommodating the diode light-emitting apparatus and the first heat-conducting device; and a control circuit electrically connected to the diode light-emitting apparatus for controlling the diode light-emitting apparatus to emit the light; wherein the shield device has a transparent shield enabling the light emitted by the diode light-emitting apparatus to pass through, and the shield device has a waterproof passage for a power cord passing through to power the control circuit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 16)
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10. An outdoor light-emitting diode illuminating equipment, comprising:
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a heat-dissipating device having a center hole, a circumference, a front, and a rear; a plurality of heat-dissipating fins surrounding the circumference of the heat-dissipating device; a heat-conducting device having a flat end, the heat-conducting device being tightly mounted on a inner wall of the center hole, the flat end of the heat-conducting device being disposed outside the heat-conducting device; a diode light-emitting apparatus disposed on the flat end of the heat-conducting device, the diode light-emitting apparatus converting an electric energy into a light; a first shield device engaged with the front of the heat-dissipating device to accommodate the diode light-emitting apparatus; a control circuit electrically connected to the diode light-emitting apparatus for controlling the diode light-emitting apparatus to emit the light; a second shield device engaged with the rear of the heat-dissipating device to accommodate the control circuit; and wherein the first shield device has a transparent shield enabling the light emitted by the diode light-emitting apparatus to pass through, and the second shield device has a waterproof passage for a power cord passing through to power the control circuit. - View Dependent Claims (11, 12, 13, 14, 15)
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Specification