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LED (light-emitting diode) lamp and method for producing LED lamp

A technology of LED lamps and LED chips, which is applied in the field of lighting, can solve problems such as inability to achieve light distribution, reduce light efficiency, and complex lamp structure, and achieve the effects of helping heat dissipation, improving luminous efficiency, and uniform lighting

Inactive Publication Date: 2013-03-13
OSRAM GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its disadvantages are: LED is a panel source, which cannot achieve the light distribution of traditional fluorescent lamps; it is necessary to weld or screw the packaging board of COB LED to the aluminum substrate or radiator, which is troublesome to manufacture; it is necessary to make the LED aluminum substrate 14 and heat dissipation through screws The structure of this lamp is complicated; the LED phosphor is some kind of soft silicone grease, which needs to be covered to protect the COB LED chip, and the transparent cover 11 exposes the PCB or aluminum, which affects the appearance and reduces the light efficiency.

Method used

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  • LED (light-emitting diode) lamp and method for producing LED lamp
  • LED (light-emitting diode) lamp and method for producing LED lamp
  • LED (light-emitting diode) lamp and method for producing LED lamp

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Embodiment Construction

[0020] Embodiments of the present invention will be described below with reference to the drawings. In the figures the same reference numerals denote the same or similar components. Elements and features described in one drawing or one embodiment of the present invention may be combined with elements and features shown in one or more other drawings or embodiments. It should be noted that representation and description of components and processes that are not related to the present invention and known to those of ordinary skill in the art are omitted from the drawings and descriptions for the purpose of clarity. For example, the parts of the LED lamp tube that are not related to the technical points of the present invention, such as end caps, are not described in detail, and only the arrangement of components closely related to the present invention is described.

[0021] An LED lamp according to an embodiment of the present invention includes: a plurality of LED light emittin...

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Abstract

The invention provides an LED (light-emitting diode) lamp and a method for producing the LED lamp. The LED lamp is provided with an LED light-emitting module and comprises a plurality of LED light-emitting units and an installation part, wherein the installation part is used for installing the LED light-emitting module in the LED lamp. The LED light-emitting module is installed in a manner that the light-emitting units in the LED light-emitting module are not on the same plane. The LED lamp has the advantages that the light is emitted more evenly and the luminous efficiency can be improved.

Description

technical field [0001] The present invention generally relates to the technical field of illumination, and more specifically, relates to an LED lamp and a method for manufacturing the LED lamp. Background technique [0002] There are currently two ways to construct LED luminaires. [0003] The first is to construct an LED tube with single or multiple rows of LEDs, and the lampshade is a diffuser or filled with a diffuser material to ensure that the light is even. The structure of this LED lamp tube is as follows: figure 1 shown. The disadvantages of this lamp tube are as follows: lampshade (diffuser) 11 affects the light efficiency of LED lamp tube; single LED chip 12 is soldered on the PCB, and the whole PCB is then welded or screwed on the aluminum substrate or radiator, which is troublesome to manufacture ; Because the LED aluminum substrate 14 and the heat sink 13 need to be in close contact with screws, the structure of this lamp is complicated. [0004] The second ...

Claims

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Application Information

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IPC IPC(8): F21S2/00F21V19/00F21V29/00F21Y101/02
CPCF21K9/50F21K9/90F21K9/30F21Y2103/00F21V29/2243F21K9/56F21Y2101/02F21K9/17F21Y2111/005F21V29/2262F21Y2103/003F21V29/004F21V29/22F21S4/003F21Y2111/001F21V29/70F21V29/75F21V29/76F21S4/20F21K9/20F21K9/27F21K9/60F21K9/64F21Y2103/10F21Y2115/10F21Y2107/00F21Y2107/30F21S4/28Y10T29/4913F21V29/15F21V29/74
Inventor 刘廷明钟传鹏陈鹏郑盛梅
Owner OSRAM GMBH