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Electrodeless street lamp

A street lamp and light bulb technology, applied in the field of lighting devices, can solve the problems of high manufacturing cost and complicated structure of the electrodeless street lamp, and achieve the effects of low manufacturing cost and simple structure

Inactive Publication Date: 2011-06-29
SHANGHAI HONGYUAN LIGHTING & ELECTRICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For electrodeless street lamps with this structure, the reflector is generally made of aluminum or other reflective materials, and its manufacturing cost is relatively high; the reflector is installed separately in the lamp housing, which makes the structure of the electrodeless street lamp more complicated.

Method used

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  • Electrodeless street lamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Such as Figure 1-2 As shown, the electrodeless street lamp of the present invention includes an electrodeless bulb 200, a housing 100 with an inner side wall 101, and a lampshade 300 matching the housing 100. The inner side wall 101 of the housing 100 is arc-shaped, and the arc shape of the inner side wall 101 A reflective layer 400 is provided on the surface. The reflective layer 400 is a sticker with a reflective surface matching the shape of the inner wall 101 of the housing 100 . The sticker can be made of paper material or metal material.

[0020] The surface of the inner wall 101 of the electrodeless street lamp housing 100 of the present invention is an arc surface, and the reflective layer 400 is directly arranged inside the inner wall 101 of the housing 100, replacing the reflector in the prior art, so that the structure is simple. The reflective layer 400 is a sticker with a reflective surface that matches the shape of the inner side wall 101 of the housing...

Embodiment 2

[0022] Such as Figure 1-2 As shown, the electrodeless street lamp of the present invention includes an electrodeless bulb 200, a housing 100 with an inner side wall 101, and a lampshade 300 matching the housing 100. The inner side wall 101 of the housing 100 is arc-shaped, and the arc shape of the inner side wall 101 The surface is provided with a reflective layer 400 coated with reflective paint.

[0023] The surface of the inner wall 101 of the electrodeless street lamp housing 100 of the present invention is an arc surface, and the arc surface of the inner wall 101 is provided with a reflective layer 400 coated with reflective paint, which replaces the reflector in the prior art, making its structure Simple. The reflective layer 400 is coated with reflective paint instead of using other metal or non-metallic materials to separately manufacture the reflector, so that the manufacturing cost is lower.

[0024] It can be known from the above two embodiments that the electrod...

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PUM

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Abstract

The invention discloses an electrodeless street lamp. The electrodeless street lamp comprises an electrodeless lamp bulb (200), a shell (100) with an inner side wall (101) and a lamp housing (300), wherein the lamp housing (300) is matched with the shell (100); the inner side wall (101) of the shell (100) is cambered; and the cambered surface of the inner side wall (101) is provided with a reflecting layer (400). The electrodeless street lamp is low in manufacturing cost and has a simple structure.

Description

technical field [0001] The invention relates to the technical field of lighting devices, in particular to an electrodeless street lamp. Background technique [0002] Electrodeless lamps, also known as electromagnetic induction lamps, are divided into high-frequency electrodeless lamps and low-frequency electrodeless lamps. There are no traditional filaments and electrodes in the lamp tube, and high-frequency ballasts using application-specific integrated circuits emit high-frequency radio wave energy. Magnetic induction measures, adopting a magnetic ring with a coil around the lamp tube to couple the high-frequency electric wave energy into the discharge lamp tube filled with mixed inert gas and special amalgam. Since the operating frequency can reach 2.65MHz and 210KHz respectively, the lamp The movement of charged particles in the tube ionizes and excites the amalgam molecules to generate 253.7nm ultraviolet photons, and these photons hit the inner wall of the glass envelo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/00F21V7/00F21V7/22
Inventor 李维德王欢君
Owner SHANGHAI HONGYUAN LIGHTING & ELECTRICAL EQUIP