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LED lamp with ceramic as lamp outer casing

A technology of LED lamps and ceramic shells, applied in damage prevention measures of lighting devices, semiconductor devices of light-emitting elements, cooling/heating devices of lighting devices, etc., to achieve the effects of high hardness, increased safety, and stable performance

Inactive Publication Date: 2009-07-15
CIVILIGHT QIDONG LIGHTING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the conductive characteristics of metal materials, there are many restrictions when they are used in electrical appliances. For various safety factors, various protective devices must be added during production.

Method used

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  • LED lamp with ceramic as lamp outer casing
  • LED lamp with ceramic as lamp outer casing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] Such as figure 1 with figure 2 As shown, in an embodiment of an LED lamp using ceramics as a lamp housing of the present invention, it includes a ceramic housing 5, an LED light source 2, a lens 1 covering the LED light source 2, and an aluminum substrate 3 supporting the LED light source 2 , power supply 4 and lamp pin 6. The inner wall of the ceramic shell 5 is in fixed contact with the aluminum substrate 3, the lens 1, the power supply 4 and the lamp pin 6. Through the ceramic shell 5, the various parts of the lamp are closely connected and integrated into one. Has excellent security. The specific description is as follows:

[0027] The inner wall of the ceramic shell 5 is in fixed contact with the aluminum substrate 3, which can effectively dissipate the heat generated by the LED light source, and play a good insulating role, increasing the safety of the product.

[0028] The inner wall of the ceramic shell 5 is in fixed contact with the lens 1, which can play...

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PUM

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Abstract

The invention relates to an LED lamp using porcelain as luminaire shell. The invention comprises a luminaire shell, an LED light source, a lens covering the LED light source, an aluminum substrate for supporting the LED light source, a power supply for providing electric energy for the LED light source and a lamp base connected with an external power supply, wherein, the LED lamp luminaire shell is a porcelain shell and the inner wall of the porcelain shell is fixedly contacted with the aluminum substrate, the lens, the power supply and the lamp base. The embodiment of the invention has the following beneficial effects: the porcelain shell can efficiently radiate the heat of the luminaire, and achieve excellent isolation effect, thus the product has better security.

Description

technical field [0001] The invention relates to a lamp, and more specifically relates to an LED lamp using ceramics as the shell of the lamp. Background technique [0002] led (Light Emitting Diode), also known as light-emitting diode, as a new type of light source, it has the advantages of small size, low energy consumption, strong applicability, high stability, short response time, no pollution to the environment, and multi-color light emission. Widely used in the field of lighting decoration. [0003] Traditional LED lamps often use plastic, glass or metal materials as the carrier and radiator of the light source and luminous body. [0004] Plastic materials have good plasticity, insulation, and lightness, and can be made into various colors. But its melting point is low and heat dissipation is slow. When the temperature of high-power lamps rises rapidly, plastic materials cannot dissipate heat quickly, which may easily cause plastic deformation and affect product sta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V15/02F21V29/00F21Y101/02F21K9/23F21K9/66F21Y115/10
Inventor 王茂忠薛信燊
Owner CIVILIGHT QIDONG LIGHTING TECH
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