CN202203853U

CN202203853U - Lampshade

Info

Publication number: CN202203853U
Application number: CN2011203483439U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-09-17
Filing date: 2011-09-17
Publication date: 2012-04-25
Anticipated expiration: 2021-09-17

Abstract

The utility model discloses a lampshade product for lamps. The lampshade is made of glass, organic glass, toughened glass or transparent plastic; a reflecting material is coated on the downward front face or the upward back face of the lampshade; the middle part of the lampshade is a downwards protruded arc; and two edges of the lampshade are provided with downward folded edges. The lampshade has the characteristics of enhancing light and saving energy, along with simple shape and readily available raw materials, and can be widely used for normally used lamps, such as filament lamps, fluorescent lamps, desk lamps and the like.

Description

A kind of lampshade

Technical field

The utility model relates to a kind of lampshade, especially for the lampshade of light fixtures such as incandescent lamp, fluorescent lamp, desk lamp.

Background technology

It is not ideal that lampshade at present commonly used is used to increase the illumination brightness effects of light fixtures such as incandescent lamp, fluorescent lamp, desk lamp, mainly is owing to adopted due to the bad material of reflecting effect one; If but process the lampshade shape of the optically focused of hemispherical commonly used now etc. with the good material of reflecting effect etc., will with light become a kind of as flashlight light light beam, it does not meet people's general lighting custom, is unfavorable for the needs that throw light on yet.

Summary of the invention

In order to overcome the deficiency of above prior art, the utility model provides a kind of and can be used for common light fixture, and can promote brightness, energy-conservation and meet the lampshade of people's general lighting custom.

The utility model for realizing the technical scheme that the foregoing invention purpose adopts is: lampshade is processed by glass or lucite or safety glass or transparent plastic; Positive or the back side up down of lampshade scribbles reflectorized material; The mid portion of lampshade is the arc of downward protrusion, and there is downward flanging on the both sides of lampshade.

The beneficial effect of the utility model is: 1, scribble reflectorized material owing to the utility model has adopted at the front or the back side of lampshade; Make it have good reflecting effect; So can reduce the power of original bulb or fluorescent tube; Or better at brightness of illumination or illuminating effect under original power, to have realized purpose of energy saving.2, protrusion was curved downwards in the middle of the utility model made the lampshade shape of common optically focused such as hemispherical into, and the light that it reflected wider meets people's illumination application custom.What 3, lampshade adopted all is that common used material and modeling structure are simple, and manufacturing is simple, raw material is easy to get, the characteristics of low cost of manufacture so have.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further specified.

Fig. 1 is according to the schematic cross-section of the lampshade of one of them embodiment of the utility model;

Fig. 2 is according to the schematic cross-section of the lampshade of another embodiment of the utility model;

Among the figure: 1. both sides 4. reflectorized materials of mid portion 3. lampshades of lampshade 2. lampshades

The specific embodiment

Embodiment 1: lampshade 1, and it is processed by common transparent organic glass, and the front down of lampshade 1 scribbles common aluminium film 4 as reflectorized material, and the mid portion 2 of lampshade 1 is the arc of downward protrusion, and there is downward flanging on the both sides 3 of lampshade 1.This lampshade can be placed on the support of common light fixture and be used.

Embodiment 2: lampshade 1, to process by common clear glass, and the back side up of lampshade 1 scribbles aluminium film 4 or other reflective membranes, and the mid portion 2 of lampshade 1 is the arc of downward protrusion, and there is downward flanging on the both sides 3 of lampshade.This lampshade can be placed on the support of common light fixture and be used.

Claims

1. lampshade that is used for ordinary luminaire; Lampshade is processed by transparent glass or lucite or safety glass; Positive or the back side up down of lampshade scribbles reflectorized material, and the mid portion of lampshade is the arc of downward protrusion, and there is downward flanging on the both sides of lampshade.

2. lampshade as claimed in claim 1 be characterised in that lampshade processed by transparent lucite, and front down is covered with the aluminium film.

3. lampshade as claimed in claim 1 be characterised in that lampshade processed by transparent glass, and the back side up is covered with the aluminium film.