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Energy efficient lamp

A lighting and energy-saving technology, applied in the field of lighting, can solve the problems that LED lamps cannot be effectively expanded in the lighting field, the cost of LED lamps cannot be effectively reduced, and lamps cannot be matched with them, so as to achieve stable lamp spectrum and no flicker. , the light is soft and warm, the effect of compact structure

Inactive Publication Date: 2011-03-30
廖峰 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But in the field of road lighting with the largest market share, because 1. The technology of high-power LED is close to maturity, the cost of LED lamps cannot be effectively reduced
2. Most of the existing LED lamps adopt integrated integral modules, and the LED lines are distributed in a linear or planar manner. The volume is large, and many lamps cannot match it. 3. There are deficiencies in power failure emergency
4. Especially in road lighting, because the light needed at night is small, if the LED lights are all on, a lot of energy will be wasted; if the LED lights are all off, it will be completely dark and affect vision
Therefore, LED lamps cannot be effectively expanded in the field of lighting, and can only be used in public places such as building outlines, overpasses, gardens, corridors, and garages.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Such as image 3 As shown, this embodiment includes a lamp base 1 and a lamp housing 2 connected to the lamp base 1, an LED lamp 3 is provided on the housing 2, and a lighting circuit and a circuit board connected to the lighting circuit are arranged in the lamp housing 2 5. LED lamps 3 are distributed on the circuit board 5, and the above-mentioned LED lamps 3 can be LED lamp beads or high-power LED lamp beads or LED modules, and the number of them can reach 100-300. In this embodiment, the circuit board 5 is in the form of quadrangular prisms, and a light-emitting assembly is distributed on each prism, that is, there are four LED light-emitting assemblies in total, and each light-emitting assembly is arranged in parallel, and LED lamps are arranged in series on each light-emitting assembly. In addition, the present invention adopts suitable lamp caps, such as E40, E27, E14 and other common lamp caps, which can adapt to the installation of most street lamps.

[0023] ...

Embodiment 2

[0028] The difference between this embodiment and Embodiment 1 is that the circuit board 5 is in the shape of a hexagonal prism, and a light-emitting assembly is distributed on each prism, that is, there are six light-emitting assemblies in total, and each light-emitting assembly is arranged in series, and an LED light on each light-emitting assembly Parallel setting.

[0029] In addition, in this embodiment, a capacitor is used as a charging component in the charging circuit.

[0030] Other technical characteristics are identical with embodiment 1.

Embodiment 3

[0032] The difference between this embodiment and Embodiment 1 is that the circuit board 5 is in the shape of a triangular pyramid, and a light-emitting assembly is distributed on each surface of the triangular pyramid, that is, there are three LED light-emitting assemblies in total, and each light-emitting assembly is arranged in parallel. The LED lights on the components are set in series.

[0033] Other technical characteristics are identical with embodiment 1.

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Abstract

The invention discloses an energy efficient lamp, comprising a lamp head and a lamp shell connected with the lamp head. Light-emitting diode (LED) lamps are arranged on the shell, a lighting circuit and a circuit board connected with the lighting circuit are arranged in the lamp shell. The LED lamps are distributed on the circuit board. The lighting circuit comprises a power circuit, an LED drive circuit, a charging circuit and a light-operated circuit, wherein the output end of the power circuit is respectively connected with the LED drive circuit and the charging circuit, the output end of the light-operated circuit is connected with the charging circuit, and the output end of the charging circuit is connected with the LED drive circuit. In the invention, due to the addition of the light-operated circuit and the charging circuit, the function of continuous glimmering or lighting is provided at night or during the blackout, and the light spectrum is stable and has no stroboflash, thereby saving the energy and playing a lighting role. The circuit board has compact structure, thereby saving the production cost.

Description

technical field [0001] The invention relates to an illuminating lamp, in particular to an illuminating lamp which can save energy. Background technique [0002] The whole world consumes a huge amount of electric energy every year, and in the total electric energy consumption, the electric energy used for lighting accounts for 20% of the total electric energy output. Fluorescent lamps and incandescent lamps are the most commonly used traditional lighting sources, and they account for 40% of the electrical energy used for lighting. Among them, incandescent lamps only convert 10% of electrical energy into light energy, and fluorescent lamps only convert 70% of electrical energy into light energy. Although fluorescent lamps are more energy-efficient than incandescent lamps, they are not good for people's eyesight, and the mercury in the lamp tubes is also harmful to the human body and the environment. Inventing a new type of light source to replace the traditional light source...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S9/02F21V23/00H05B37/02H02J7/00F21V3/04F21Y101/02
CPCY02B20/40
Inventor 廖峰王向东
Owner 廖峰