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Compact light-regulation electromagnet induction lamp

A magnetic induction lamp and dimming technology, which is applied in the light source, electric light source, electric light source, etc., can solve the problems of complex structure, difficult testing, high cost, and achieve the effect of reducing the use cost, simple structure and easy manufacturing.

Inactive Publication Date: 2009-06-10
SHANGHAI HONGYUAN LIGHTING & ELECTRICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] When this kind of lamp is working, after electrification, the coil placed in the glass cavity 8 will generate a magnetic field, and the magnetic field will drive the gas in the lamp tube to ionize and discharge to generate light. Although this kind of lamp has the advantages of an electrodeless lamp, it also realizes miniaturization , can directly replace the incandescent lamp, but its disadvantage is that the structure is complex and the cost is high, especially its operating frequency is as high as 1000KHz, it is difficult to pass the EMC standard test of conduction interference and electromagnetic radiation, and the application range is limited

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  • Compact light-regulation electromagnet induction lamp

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Embodiment Construction

[0052] The technical solution of the present invention will be further described below in conjunction with the embodiments and the accompanying drawings.

[0053] The biggest feature of the present invention is that it adopts a special structure to make the electromagnetic induction lamp a compact dimming electromagnetic induction lamp. Fig. 2 is an embodiment of the present invention. As shown in FIG. 2 , in this embodiment, the lamp cap 201 is sleeved on the top of the housing 202 . Holes of various shapes are opened on the shell 202, and there is a cavity inside. The lampshade 207 is connected with the housing 202, and various holes of different shapes are opened on the lampshade 207. The partition 206 is connected inside the lampshade 207 . The control circuit of the electromagnetic induction lamp is covered with a circuit shielding cover 204 , which is placed in the cavity of the casing 202 . An insulating paper 204 is placed under the control circuit, and a bottom pla...

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Abstract

This invention is about lamp especially about compact adjustable electromagnetism inductive lamp. It contains a magnetic induction coil, it can be controlled by the circuit of high frequency current transport to the magnetic ring, and the ring produces higher strength of magnetic induction. The alternating magnetic field bring electric magnetic energy come into the inner of the lamp, then produce voltage to make the gas and mercury ionize. The ionized atoms of mercury project to ultraviolet ray shoot on the powder of fluorescence then the lamp is bright.

Description

technical field [0001] The invention relates to an electromagnetic induction lamp, in particular to a compact dimming electromagnetic induction lamp. Background technique [0002] Because it is a new generation of energy-saving products with no filament, high luminous efficiency, high luminous flux, long life, and high power factor, the electromagnetic induction lamp can be widely used in homes, factories, offices, roads, engineering construction sites, etc. However, the circuits, coils, and lamps are separated, and the volume is relatively large, which limits their wide application. Therefore, designing a compact, small, three-in-one electromagnetic induction lamp with circuits, coils, and lamps has become a technology for many One of the first goals of people and vendors. [0003] In 1991, Panasonic Corporation of Japan invented the Everlight electrodeless lamp. In 1994, GE of the United States produced the Genura lamp. In 1997, Philips of the Netherlands developed the QL...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05B41/282F21S6/00
Inventor 李维德
Owner SHANGHAI HONGYUAN LIGHTING & ELECTRICAL EQUIP