LED module and LED lamp

A technology of LED modules and LED lamps, applied in lighting devices, light sources, electric light sources, etc., can solve the problems of double-color temperature LED lamps and lanterns, such as light ghosting area, and achieve the effect of expanding application occasions

Inactive Publication Date: 2013-04-24
BEIJING FEIYASHI TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, an embodiment of the present invention provides an LED module and an LED lamp to solve the problem of double-color temperature LED lamps having ghost areas.

Method used

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Embodiment Construction

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0039] image 3 For the schematic structural diagram of the LED module provided by the embodiment of the present invention, refer to image 3 , the LED module may include: a metal heat dissipation substrate 1, at least one high white temperature light source 2 and at least one warm white temperature light source 3 arranged on the metal heat dissipation substrate 1, wherein the high white temperature light source 2 set on the metal heat dissipation substrate 1 ...

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Abstract

An embodiment of the invention provides an LED module and an LED lamp. The LED module comprises a metal radiating substrate, at least one high white color temperature source and at least one warm white color temperature source. The high white color temperature sources and the warm white color temperature source are disposed on the metal radiating substrate. The ratio of the high white color temperature source to the warm white color temperature source is an integer. By the use of the LED module, the problem of double image area occurring in double color temperature effect is solved, and the application range of the double color temperature LED lamp is widened.

Description

technical field [0001] The present invention relates to the technical field of LED (Light Emitting Diode, light emitting diode), and more specifically, relates to an LED module and an LED lamp. Background technique [0002] Dual-color temperature LED lamps are LED lamps that can meet the requirements of dual-color temperature light sources. Dual-color temperature mainly refers to high white temperature and warm white temperature. figure 1 It is a structural schematic diagram of a dual-color temperature LED lamp in the prior art, referring to figure 1 , dual-color temperature LED lamps include: lamp body 01, high white temperature LED module 02 and warm white temperature LED module 03 arranged alternately on lamp body 01, Fresnel lens 04 is arranged in front of each LED module, high White temperature LED module 02 includes a light source that can emit high white temperature, such as LED lamp beads with high white temperature, and warm white temperature LED module 03 includes...

Claims

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Application Information

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IPC IPC(8): F21S2/00F21V19/00F21Y101/02
Inventor 宁军李浔翟会强
Owner BEIJING FEIYASHI TECH DEV CO LTD
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