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LED (Light-Emitting Diode) bulb lamp

A technology of LED bulbs and LED lamp beads, which is applied to point light sources, lighting and heating equipment, electric light sources, etc. Effect

Inactive Publication Date: 2012-10-24
GOERTEK INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] A very important application of LED lighting is LED spherical light bulbs. For the LED spherical light bulbs of the prior art, the arrangement of the LED lamp beads inside generally has a columnar shape, a prismatic shape, etc. In terms of the uniformity of the LED light output, the current The arrangement of some LED lamp beads causes the intensity of the light source to be uneven in some directions when the LED bulb lights up.

Method used

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Embodiment 1

[0014] Embodiment one: if figure 1 As shown, the LED bulb lamp of the present invention includes: a lamp holder 1, a circuit board and a driving power supply are arranged in the lamp holder 1; a lamp board 3, and the lamp board 3 is fixed on the lamp holder 1; LED lamp beads 4, LED lamp beads 4 is arranged on the surface of the lamp board 3; and the transparent lamp housing 2, the lamp board 3 is arranged inside the transparent lamp housing 2, and the transparent lamp housing 2 is fixed on the lamp holder 1. The circuit board and driving power inside the lamp holder 1 constitute the circuit part of the LED bulb lamp of the present invention, which is used to provide the working current for the LED lamp bead 4; the LED lamp bead 4 is arranged on the surface of the lamp board 3, and is electrically connected with the above-mentioned circuit part The transparent lamp housing 2 accommodates the lamp board 3 and the LED lamp bead 4, and is used to protect the lamp board 3 and the L...

Embodiment 2

[0017] Embodiment 2: This embodiment is a further optimization of Embodiment 1, please refer to image 3 In the LED bulb lamp of this embodiment, the lamp panel 3 further includes: a fifth lamp panel surface 35 with three planar surfaces arranged between the second lamp panel surface 32 and the third lamp panel surface 33, and a fifth lamp panel surface 35 arranged on the Three surfaces between the third lamp panel surface 33 and the fourth lamp panel surface 34 are planar sixth lamp panel surfaces 36 . The fifth lamp panel surface 35 has a certain angle with the second lamp panel surface 32 and the third lamp panel surface 33, and the sixth lamp panel surface 36 has a certain angle with the third lamp panel surface 33 and the fourth lamp panel surface 34. . The design of the fifth lamp panel surface 35 and the sixth lamp panel surface 36 makes the arrangement of the lamp panel 3 closer to a spherical shape. At the same time, since the LED lamp beads 4 are arranged on the su...

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Abstract

The invention discloses an LED (Light-Emitting Diode) bulb lamp, comprising a lamp holder, a circuit board, a driving power supply, a transparent lamp shell, LED lamp beads and a lamp panel, wherein the circuit board and the driving power supply are arranged in the lamp holder and the LED lamp beads are arranged on the lamp panel; the lamp panel is fixedly arranged on the lamp holder and is arranged inside the transparent lamp shell; the transparent lamp shell is fixedly arranged on the lamp holder; the lamp panel is spherically arrayed; the LED lamp beads are arranged on the surface of the lamp panel and are spherically distributed; the lamp panel comprises at least four groups of lamp boards: a first lamp board in a plane shape, a second lamp board, a third lamp board and a fourth lamp board, wherein at least three faces of the second lamp board are in the plane shape; at least three faces of the third lamp board are in the plane shape; and at least three faces of the fourth lamp board are in the plane shape. The LED bulb lamp has the advantages of large light-emitting angle and uniform light emission in each direction.

Description

technical field [0001] The invention relates to an LED lamp, in particular to an LED bulb lamp with a large luminous angle and uniform light emission in all directions. Background technique [0002] Light Emitting Diode (LED), as a green light source, has the advantages of high luminous efficiency, low power consumption, long service life, safety, reliability and environmental protection. With the improvement of people's awareness of environmental protection, LED devices have attracted more and more attention from people, and the application fields of LED devices have become wider and wider. Among them, the LED lighting industry has developed more and more rapidly. [0003] A very important application of LED lighting is LED spherical light bulbs. For the LED spherical light bulbs of the prior art, the arrangement of the LED lamp beads inside generally has a columnar shape, a prismatic shape, etc. In terms of the uniformity of the LED light output, the current The arrangeme...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V19/00F21Y101/02
Inventor 安国顺张道峰
Owner GOERTEK INC
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