Spherical lamp with easy heat dissipation

A spherical lamp, heat dissipation technology, applied in the direction of lighting and heating equipment, components of lighting devices, semiconductor devices of light-emitting elements, etc., can solve the problems of shortened life, limited use of lighting lamps, etc., to prevent life shortening, enhance The effect of the heat dissipation effect
CN104040253AInactive Publication Date: 2014-09-10GIGATERA INC
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
GIGATERA INC
Publication Date
2014-09-10
Estimated Expiration
Not applicable · inactive patent

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Abstract

The present invention relates to a spherical lamp with easy heat dissipation. The lamp comprises: a lower substrate and an upper substrate, in each of which a plurality of LEDs are embedded; a substrate support portion having a plate shape, to which the lower substrate and the upper substrate are coupled and fixed to a lower portion and an upper portion thereof, respectively; a lower cover and an upper cover, which are fixed to the lower portion and the upper portion of the substrate support portion, respectively, and each of which has a semi-spherical shape; a support portion, which is connected to an upper center portion of the substrate support portion and is exposed to the exterior through a center portion of the upper cover; and a heat dissipation plate which is formed on a rear surface of the heat dissipation plate and provided with a coupling portion into which an end of the support portion is inserted and fixed. The present invention can effectively prevent shortening of the life of LEDs by exposing to the exterior a side surface portion of the substrate support portion, which supports the substrates comprising the plurality of LEDs, transferring heat that is generated from the LEDs to the exterior of the upper portion of the spherical cover by using the support portion that can transfer heat upward, coupling the heat dissipation plate to the support portion, and by dissipating the heat that is generated from the LEDs.
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Description

technical field

[0001] The present disclosure relates to a spherical lamp for promoting heat dissipation, and more particularly, to a spherical lamp for promoting heat dissipation in which a light source using an LED is enclosed by a spherical cover and a dissipation structure is improved. Background technique

[0002] Currently, a technology for indoor lighting has been developed using LEDs, which consume a small amount of power and have a long lifespan, and which are environmentally friendly compared to existing fluorescent lamps or incandescent lamps.

[0003] Fundamentally, LEDs can emit light at various levels of illumination and in different colors, depending on the setting of the LEDs. However, due to the complexity of setting up such LEDs for use in a home or similar interior, most LEDs are manufactured as monochrome products with white or daylight colors.

[0004] However, interior lights using such monochrome LEDs are only illuminance-controlled lights and cannot ...

Claims

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