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Lamp shade for LED lamp

A technology for LED lamps and lampshades, which is applied to lampshades, optical elements for changing the spectral characteristics of emitted light, and components of lighting devices, etc. It can solve problems such as insufficient brightness of lamps, unsightly products, and reduced luminous efficiency of lamps. To achieve a uniform glow effect

Inactive Publication Date: 2010-10-06
LOCOS WUJIANG ELECTRIC
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] LED (Light Emitting Diode) has the advantages of long life, high luminous efficiency, no radiation, impact resistance, and low power consumption. LED lamps such as fluorescent lamps and LED bulbs, but the lampshades of existing LED lamps are generally transparent or add a diffuser to them, so that not only can the internal structure of the lamp be seen, the product does not look beautiful, but also reduces the luminescence of the lamp Efficiency, resulting in insufficient brightness of lamps

Method used

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  • Lamp shade for LED lamp
  • Lamp shade for LED lamp
  • Lamp shade for LED lamp

Examples

Experimental program
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Effect test

Embodiment 1

[0016] see figure 1 As shown, a lampshade 1, the base of the lampshade 1 contains a mixed material of phosphor powder and pearl powder (not shown in the figure).

[0017] Preferably, the mixing ratio of the fluorescent powder and pearl powder is: 90 parts of fluorescent powder mixed with 10 parts of pearl powder.

[0018] Preferably, the ratio of the matrix material of the lampshade to the mixed material of fluorescent powder and pearlescent powder is: 50 parts of matrix material mixed with 50 parts of mixed material of fluorescent powder and pearlescent powder.

Embodiment 2

[0020] see figure 1 As shown, a lampshade 1, the base of the lampshade 1 contains a mixed material of phosphor powder and pearl powder (not shown in the figure).

[0021] Preferably, the mixing ratio of the fluorescent powder and pearlescent powder is: 90 parts of fluorescent powder mixed with 10 parts of pearlescent powder.

[0022] Preferably, the ratio of the matrix material of the lampshade to the mixed material of fluorescent powder and pearlescent powder is: 70 parts of matrix material mixed with 30 parts of mixed material of fluorescent powder and pearlescent powder.

Embodiment 3

[0024] see figure 1 As shown, a lampshade 1, the base of the lampshade 1 contains a mixed material of phosphor powder and pearl powder (not shown in the figure).

[0025] Preferably, the mixing ratio of phosphor powder and pearl powder is: 100 parts of phosphor mixed with 0 part of pearl powder, that is, only phosphor material.

[0026] Preferably, the ratio of the matrix material of the lampshade to the mixed material of fluorescent powder and pearlescent powder is: 50 parts of matrix material mixed with 50 parts of mixed material of fluorescent powder and pearlescent powder.

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Abstract

The invention discloses a lamp shade for an LED lamp. A substrate of the lamp shade is filled with a mixed material which consists of fluorescent powder and fish scale powder; or a coating of the mixed material which consists of the fluorescent powder and the fish scale powder is directly coated on the surface of the lamp shade. When the LED lamp provided with the lamp shade is lightened, an LED in the lamp emits light rays with certain wavelengths to activate the mixed material which consists of the fluorescent powder and the fish scale powder and has a corresponding wavelength, so that the LED emits light once again. Therefore, the brightness of the lamp is increased by at least over 30 percent, luminescence becomes more uniform and the aim of protecting the environment and saving energy is fulfilled indirectly.

Description

technical field [0001] The invention relates to an LED lamp, in particular to a lampshade for an LED lighting lamp. Background technique [0002] LED (Light Emitting Diode) has the advantages of long life, high luminous efficiency, no radiation, impact resistance, and low power consumption. LED lamps such as fluorescent lamps and LED bulbs, but the lampshades of existing LED lamps are generally transparent or add a diffuser to them, so that not only can the internal structure of the lamp be seen, the product does not look beautiful, but also reduces the luminescence of the lamp Efficiency, resulting in insufficient brightness of lamps. Contents of the invention [0003] In order to overcome the deficiencies in the prior art, the object of the present invention is to provide a lampshade for an LED lamp, which can improve the illumination brightness of the lamp and at the same time make the lamp emit light more uniformly. [0004] In order to solve the above-mentioned tech...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V3/04F21V9/10F21Y101/02F21V9/40
CPCF21K9/56F21V3/0481F21V9/16F21Y2101/02F21V3/0409F21K9/64F21V1/17F21V3/06F21V3/12F21Y2115/10
Inventor 江根生
Owner LOCOS WUJIANG ELECTRIC
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