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Three-tube-combination LED lighting source

A technology of LED lighting and LED lamp caps, which is applied in the direction of light source, lighting device, light source fixing, etc., can solve the problem of low luminous efficiency, and achieve the effect of high luminous efficiency and low luminous efficiency.

Inactive Publication Date: 2019-04-19
佛山宁宇科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The invention provides an LED lighting source using a combination of three tubes, which has the advantages of high luminous efficiency, energy saving and pollution-free, and solves the problem of low luminous efficiency of lighting fixtures on the market

Method used

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  • Three-tube-combination LED lighting source

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0019] see Figure 1-4 , an LED lighting source using a combination of three tubes, including an LED lamp holder 1, the LED lamp holder 1 is composed of plastic parts and metal parts, the main material of the plastic parts is PBT plastic, the metal part is a nickel-plated threaded metal head, and the bottom of the LED lamp holder 1 The middle part of the end is fixedly installed with a shaft 2, and the outer surface of the shaft 2 is fixedly fitted with a slee...

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Abstract

The invention relates to the technical field of lighting fixtures and discloses a three-tube-combination LED lighting source, comprising an LED lamp holder; a shaft rod is fixedly mounted in the middle of the bottom end of the LED lamp holder; the outer surface of the shaft rod is fixedly sleeved with a sleeve; three partitions are fixedly mounted on the outer surface of the sleeve and are in triangular symmetry about the axis of the sleeve; connection plates are fixedly mounted on the outer surface of the sleeve. The three-tube-combination LED lighting source has the advantages that three LEDlamp tubes are combined to emit light; the combination of the three partitions, the sleeve and the shaft rod allows one group of two reflectors is positioned on the back of the LED lamp tubes, divergent light from the back of the LED lamp tubes is reflected again to the indoor space, 360-degree all-directional lighting is achieved, light loss is reduced to maximum extent, light utilization rate and light-emitting efficiency of the lighting source herein can be increased, and the lighting source herein has longer life than a fluorescent lamp.

Description

technical field [0001] The invention relates to the technical field of lighting fixtures, in particular to an LED lighting source using a combination of three tubes. Background technique [0002] LED light source, also known as light-emitting diode light source, has the advantages of small size, long life and high efficiency, and is widely used in people's daily life. The light-emitting principle of LED is different from that of incandescent lamps and gas discharge lamps. The energy conversion efficiency is very high. In theory, it can achieve 10% energy consumption of incandescent lamps. Compared with fluorescent lamps, LEDs can also achieve 50% energy-saving effects. LEDs with a luminous efficacy of 75lm / W can reduce power consumption by about 80% compared with incandescent lamps with the same brightness. %, the energy-saving effect is remarkable, which is undoubtedly of great significance to our country where energy is very tight. [0003] At present, my country is still...

Claims

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Application Information

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IPC IPC(8): F21K9/235F21K9/68F21V19/00F21V7/24F21Y115/10
CPCF21K9/235F21K9/68F21V7/24F21V19/0015F21Y2115/10
Inventor 朱惠冲
Owner 佛山宁宇科技股份有限公司
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