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LED lamp capable of replacing compact fluorescent lamp

A technology of LED lights and LED light boards, applied in the use of gas discharge lamps, semiconductor devices of light-emitting elements, light sources, etc., can solve environmental pollution and other problems, and achieve the effects of low energy consumption, small size, and good stability

Inactive Publication Date: 2011-08-10
SOUTHEAST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to the mercury contained in the compact fluorescent lamp, it will cause certain pollution to the environment during its manufacturing process and even after it is discarded at the end of its life.

Method used

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  • LED lamp capable of replacing compact fluorescent lamp
  • LED lamp capable of replacing compact fluorescent lamp
  • LED lamp capable of replacing compact fluorescent lamp

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Embodiment Construction

[0024] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0025] see Figure 2 to Figure 4 As shown, the present invention includes a lamp holder body, a lampshade 1 and a lamp cap 8 . The middle part of the lamp holder body is the base 4-1, the lower part is at least three strip-shaped substrates 4-2, the upper part is the heat sink 4-3, the base 4-1, the base plate 4-2 and the heat sink 4-3 are integrated The casting has a plurality of vent holes 4-1-1 on the flat plate of the base 4-1. The lampshade 1 is installed on the periphery of the base 4-1. The lampshade 1 is made of glass or acrylic, and the inner surface of the lampshade 1 is coated with a diffusing agent or fluorescent powder, so that the light spot of the LED wick 9 cannot be seen from the outside of the lampshade 1 , the light is uniform...

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Abstract

The invention discloses an LED lamp capable of replacing a compact fluorescent lamp, which comprises a lamp shade (1) and a lamp holder (8), and also comprises a lamp carrier body, wherein the middle part of the lamp carrier body is provided with a base (4-1) with an air hole (4-1-1), the lower part of the lamp carrier body is provided with at least three base plates (4-2), the upper part of the lamp carrier body is provided with a heat radiating sheet (4-3); the lamp shade (1) is arranged on the base (4-1), the lamp holder (8) is arranged at the end part of the heat radiating sheet (4-3); LED lamp panels are arranged on the end parts and the outer surfaces of the base plates (4-2), LED lamp wicks (9) are fixed on the LED lamp panels; and the lamp holder (8) is internally provided with a drive circuit board (7) electrically connected with the LED lamp panels. The invention has the advantages of small volume, less energy consumption, good stability, no mercury, long service life, and the like.

Description

technical field [0001] The invention relates to an LED lamp, in particular to an LED lamp that can replace a compact fluorescent lamp, and belongs to the field of electric lighting sources. Background technique [0002] Incandescent lamps are ancient light sources with a history of hundreds of years, and the trend of being replaced by new energy-saving light sources is irresistible. As an alternative light source for traditional incandescent lamps, compact fluorescent lamps have significant advantages in light efficiency and lifespan, and have developed to a mature stage, becoming a large family in the field of electric light sources. A large number of compact fluorescent lamps ( see figure 1 ). However, because the compact fluorescent lamp contains mercury, it will cause certain pollution to the environment during its manufacturing process and even after it is discarded at the end of its life. Contents of the invention [0003] Aiming at the deficiencies in the prior a...

Claims

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Application Information

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IPC IPC(8): F21S2/00F21V17/00F21V19/00F21V23/00F21V29/00F21V3/04F21Y101/02F21K9/232F21V29/77F21Y107/40F21Y115/10
CPCY02B20/19Y02B20/00
Inventor 王海鸥李广安吕家东何荣开
Owner SOUTHEAST UNIV
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