LED lamp with open structure
First Claim
1. A light emitting diode lamp consisting essentially of:
- one or more light emitting diodes;
a base made from a thermoplastic material, provided with a lower contact;
a thermoplastic body of larger diameter disposed above the base and having an extreme upper portion which has an open structure;
a circuit board consisting of an aluminum base with a high thermal diffusivity coating and having a laminar form located in an upper part of said upper portion, above the open structure, the circuit board incorporating the one or more light emitting diodes mounted on the circuit board, the circuit board having a thermal diffusivity sufficient to eliminate use of a heatsink; and
,an upper semispherical element forming a light diffuser disposed above the thermoplastic body, an upper center of the base having an internal electronic circuit connected to said lower contact for receiving power from an external power source, and for providing power to said light emitting diodes.
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Accused Products
Abstract
A lamp (1) has one or more LED'"'"'s (2), supported above an open structure (7). The lamp (1) is made from thermoplastic material and has a base (3) including threads (4) and a lower contact (5). A thermoplastic body (6) of larger diameter is located above the base and has an open structure portion (7) preferably shaped as a truncated inverted and open cone. An upper part of the cone supports a circuit board (8) with a laminar form that supports the light emitting diodes (2). A upper semispherical element (9) is located over the body (6) and forms a light diffuser. An upper center of the base (3) has an internal electronic circuit (10) for connecting to a power source. The LED lamp with the open structure eases installation, has lower weight and cost, allows easy recycling and provides greater security for users.
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Citations
12 Claims
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1. A light emitting diode lamp consisting essentially of:
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one or more light emitting diodes; a base made from a thermoplastic material, provided with a lower contact; a thermoplastic body of larger diameter disposed above the base and having an extreme upper portion which has an open structure; a circuit board consisting of an aluminum base with a high thermal diffusivity coating and having a laminar form located in an upper part of said upper portion, above the open structure, the circuit board incorporating the one or more light emitting diodes mounted on the circuit board, the circuit board having a thermal diffusivity sufficient to eliminate use of a heatsink; and
,an upper semispherical element forming a light diffuser disposed above the thermoplastic body, an upper center of the base having an internal electronic circuit connected to said lower contact for receiving power from an external power source, and for providing power to said light emitting diodes. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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Specification