Energy-saving spot lamp with reflecting cover

A technology for reflectors and lamp holders, which is applied to reflectors, parts of lighting devices, parts of gas discharge lamps, etc., can solve problems such as difficulty in meeting the requirements of EUP directives, and prevent re-application of halogen lamps, small size, and increased The effect of central light intensity

Inactive Publication Date: 2010-07-14
CE LIGHTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, in order to meet the above "PART L" regulations, the method of increasing the luminous flux by increasing the beam angle is also limited. Once the beam angle reaches 120°, it is difficult to meet the corresponding requirements in the EUP directive

Method used

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  • Energy-saving spot lamp with reflecting cover
  • Energy-saving spot lamp with reflecting cover
  • Energy-saving spot lamp with reflecting cover

Examples

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Embodiment Construction

[0019] like Figure 1 ~ Figure 3 As shown, the energy-saving spotlight with a reflector in this embodiment is a light source used in a fireproof lamp to replace an existing halogen lamp, and includes a base, a lamp holder 2, a drive circuit assembly 3, a reflector 4, and a fluorescent tube 5. The lamp holder 2 is fixedly connected with the base, the drive circuit assembly 3 is located in the base, the base includes a seat body 1, and an intermediate connecting piece 6, and the intermediate connecting piece 6 is respectively connected to the seat body 1, The reflector 4 is fixedly connected, the base body 1 and the intermediate connector 6 form a cavity for accommodating the drive circuit assembly 3, the model of the lamp cap 1 is GU10, of course, it can also be used GU5.3 or MR16 or E27 or E26 or E14 or E12 or B22 and other models to match the lamps. The fluorescent tube 5 is a spiral tube. Of course, other shapes of energy-saving fluorescent tubes such as U-shaped tubes or ro...

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PUM

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Abstract

The invention discloses an energy-saving spot lamp with a reflecting cover, which has small volume and high light efficiency. The energy-saving spot lamp with the reflecting cover can meet the specifications of 'PART L' in UK BUILDING REGULATIONS and the requirements of EUP (energy-using products) instructions on for light sources. The energy-saving spot lamp of the invention comprises a base, a lamp cap (2), a driving circuit component assembly (3), a reflecting cover (4) and a fluorescent lamp tube (5), wherein the lamp cap (2) is fixedly connected with the base; the driving circuit component assembly (3) is positioned in the base; the periphery of the fluorescent lamp tube (5) is covered by the reflecting cover (4); the side parts of the reflecting cover (4) transmit light; the light outlet of the reflecting cover (4) is provided with a light gathering part; and the light beam angle of the energy-saving spot lamp with the reflecting cover is not greater than 120 degrees. The invention can be widely applied to the illuminating field.

Description

technical field [0001] The invention relates to an energy-saving spotlight with a reflector. Background technique [0002] The traditional fireproof lamps used in the ceiling use halogen spotlights as the light source, which has the disadvantages of high power consumption, low light efficiency, and waste of energy, which does not meet the current trend of energy conservation and emission reduction in the international community. Fluorescent lamps, also known as energy-saving lamps, have the advantage of saving energy. Therefore, there are currently technical solutions for using fluorescent energy-saving spotlights instead of halogen spotlights as the light source for ceiling fireproof lamps. "PART L" in the UK Building Regulations (UKBUILDING REGULATIONS) stipulates that all light sources used in new buildings must have a luminous efficacy greater than 40lm / W. At present, the light sources of fire-resistant lamps in the UK market generally fail to meet this technical require...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/00F21V7/10F21V7/22F21V19/00H01J61/32
Inventor 蒋群力杨党委
Owner CE LIGHTING
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