CN201096307Y

CN201096307Y - Reflecting plate of fluorescent lamp

Info

Publication number: CN201096307Y
Application number: CNU2007200585006U
Authority: CN
Inventors: 张兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-10-22
Filing date: 2007-10-22
Publication date: 2008-08-06
Anticipated expiration: 2017-10-22

Abstract

The utility model relates to a fluorescent lamp reflector panel which is made of mirror face aluminum plate material. A convex-outside and convex-inside projection right corresponding to a lamp is arranged in the middle of the reflector panel and a plurality of reflector planes are symmetrically bent at two sides of the projection; the projection is arc-shaped or peak-shaped by two connected planes. The utility model is designed according to the scientific reflector plane structure; the invalid light sources irradiated to the top of the lamp tube are all reflected to the valid positions, and the light is refracted and reflected for times to become mild; thereby the problems of glare, double image and uneven irradiation are effectively avoided and the illumination effect is improved. Besides, because of the high reflection rate of the mirror face aluminum, the light sources are fully utilized and the utility rate can reach 99 percent, wherein 95 percent of the light resources are evenly scattered around, so that the illumination intensity is improved and the purposes of power and energy saving are realized. The reflector panel of the utility model is characterized by power and energy saving, high-temperature resistance, long service life, convenient installation and easy maintenance.

Description

A kind of fluorescent lamp reflector

Technical field

The utility model relates to the lighting apparatus art, refers in particular to a kind of fluorescent lamp reflector that can effectively improve the soft property of fluorescent lamp irradiation light and promote brightness of illumination.

Background technology

Fluorescent lamp is widely used in the illumination in various places such as factory floor, supermarket, market, office building office and house be inside and outside, the shape of the fluorescent lamp that we use at ordinary times is columned, the ceiling at top that made light directive about half like this becomes a kind of great energy waste.According to physical principle, light can reflect, adopt reflectorized material, unwanted light line reflection on the directive ceiling is arrived normal working region, so just can be issued to the increase brightness requirement in the situation that does not increase fluorescent tube, Given this, have some arc fluorescent lamp reflectors at present on the market, yet this reflector adopts common reflectorized material on the one hand, thereby reflection differences, luminance shortage, on the other hand the arc reflective surface often have that light is dazzling, problem such as dazzle, ghost image and uneven illumination.

The utility model content

The utility model is at the defective of prior art existence, and main purpose provides a kind of fluorescent lamp reflector, and it can effectively improve the soft property of fluorescent lamp irradiation light and promote brightness of illumination, thereby improves light efficiency, energy savings.

For achieving the above object, the utility model adopts following technical scheme:

A kind of fluorescent lamp reflector is made by specular aluminium sheet material material, have at reflector middle part one in light fixture outer recessed the projection of convex, and be bent with a plurality of reflective planes in protruding bilateral symmetry.

Angle is 135 °～180 ° between described adjacent two reflective planes.

Described projection is an arcuation.

Described projection is linked to each other by two planes and forms needle pattern.

The utility model is compared with technology with existing, its beneficial effect is to adopt the reflective surface structural design of science, the invalid light source that is radiated at the fluorescent tube top is reflexed to effective place fully, light is through repeatedly reflecting, reflecting, irradiation light is become soft, thereby effectively avoid the appearance of problems such as dazzling, dazzle, ghost image and uneven illumination, improve lighting effect.Simultaneously in conjunction with the high reflectance of specular aluminium, make full use of light source, the light source utilization rate reaches 99%, and wherein 95% light source is on average to peripheral scattering, thereby improves illumination brightness, reaches power saving, purpose of energy saving.

The utility model not only has power saving, energy-conservation characteristics, but also has more following advantages:

1, power saving rate height, power saving not sacrificial light brightness simultaneously.

2, high temperature resistant, the combustion temperature up to 1000 degree, and burning the time does not discharge toxic gas.

3, long product lifecycle can reach 10 years.

4, easy for installation, maintenance is simple, dismounting need not to change circuit structure, and for dirts such as sootiness, yellowing, oil stains, the neutral lotion of water or dilution is wiped gently and got final product.

Description of drawings

Fig. 1 is the sectional view of first kind of embodiment of the utility model;

Fig. 2 is the sectional view of second kind of embodiment of the utility model;

Fig. 3 is the sectional view of the third embodiment of the utility model.

The accompanying drawing identifier declaration:

10, reflector 11 projectioies 12 (13), plane

20, reflector 21 projectioies

30, reflector 31 projectioies 32 (33,34), plane

A (B, C), angle

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment:

With reference to Fig. 1 is the concrete structure of first kind of embodiment of the utility model, and this reflector 10 is made by the minute surface aluminium sheet, and it is loaded on by fluorescent lamp 40 sides, reflector 10 middle parts have one in light fixture outer recessed the projection 11 of convex.And respectively be bent with two reflective planes 12,13 in protruding 11 bilateral symmetry, and the included angle A between plane 12 and the plane 13 is 150 °.Wherein, this projection 11 is by the continuous needle pattern that forms in two planes.

The light of fluorescent lamp 40 tops reflexes to effective place downwards after reflexing on the reflective plane 12,13 by projection 11 again, thereby the light that makes fluorescent lamp 40 tops is through repeatedly reflecting, reflecting, by this, not only avoided the waste of fluorescent lamp 40 top light sources, light source is fully used, and improved lighting effect, make that light is soft, free from glare, no ghost image, Illumination Distribution be even.Then, in conjunction with the high reflectance of specular aluminium, the utilization rate of light source further is increased to 99%, finally improves illumination brightness, reaches power saving, effect of saving energy.

Its power saving, energy-conservation effect can be learnt by following table analysis:

Project	Project name	Before the installation	After the installation
Project	Project name	Before the installation	After the installation	A	Fluorescent lamp quantity	1000	500
B	Fluorescent lamp power	40W	40W	A	Fluorescent lamp quantity	1000	500
B	Fluorescent lamp power	40W	40W	C	Electricity charge unit price	1.00 unit/degree	1.00 unit/degree
D	Service time day	20 hours	20 hours	C	Electricity charge unit price	1.00 unit/degree	1.00 unit/degree
D	Service time day	20 hours	20 hours	E	The moon uses fate	26 days	26 days
F	Total electricity charge in every month	A×B×C×D×E/1000 ＝20800.00	A×B×C×D×E/1000 ＝10400.00	E	The moon uses fate	26 days	26 days
F	Total electricity charge in every month	A×B×C×D×E/1000 ＝20800.00	A×B×C×D×E/1000 ＝10400.00	I	Annual total electricity charge	F×12＝249600.00	F×12＝124800.00

Last table is under identical power utilization environment, suppose to have 1000 fluorescent-lamp tubes, according to 20 hours fluorescent lamp working times every day, annual total electricity charge are 124800.00 behind installation the utility model, than being installed, the preceding annual total electricity charge 249600.00 of the utility model compare, saved the electricity charge spending of half, power saving rate reaches 50%.Certainly, if lighting time is longer, fluorescent tube is more, and then the electricity charge of Jie Shenging are huger.

With reference to Fig. 2 is the concrete structure of the another kind of embodiment of the utility model, and the difference of this embodiment and last embodiment is that the projection 21 of this reflector 20 is arc.

With reference to Fig. 3 is the concrete structure of another embodiment of the utility model, the difference of this embodiment and first embodiment is that the reflective plane of the protruding 31 bilateral symmetry bending of this reflector 30 is three, they are respectively

plane

32,33,34, and the included angle B between plane 32 and the plane 33 is 164 °, and the angle C between plane 33 and the plane 34 is 163 °.

The reflective surface structural design that focuses on adopting science of the present utility model, the invalid light source that is radiated at the fluorescent tube top is reflexed to effective place fully, light is through repeatedly reflecting, reflecting, irradiation light is become soft, thereby effectively avoid the appearance of problems such as dazzling, dazzle, ghost image and uneven illumination, improve lighting effect.Simultaneously in conjunction with the high reflectance of specular aluminium, make full use of light source, the light source utilization rate reaches 99%, and wherein 95% light source is on average to peripheral scattering, thereby improves illumination brightness, reaches power saving, purpose of energy saving.

The above, it only is the preferred embodiment of a kind of fluorescent lamp reflector of the utility model, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment did.

Claims

1, a kind of fluorescent lamp reflector is characterized in that: make by specular aluminium sheet material material, have at reflector middle part one in light fixture outer recessed the projection of convex, and be bent with a plurality of reflective planes in protruding bilateral symmetry.

2, a kind of fluorescent lamp reflector according to claim 1 is characterized in that: angle is 135 °～180 ° between described adjacent two reflective planes.

3, a kind of fluorescent lamp reflector according to claim 1, it is characterized in that: described projection is an arcuation.

4, a kind of fluorescent lamp reflector according to claim 1 is characterized in that: described projection is linked to each other by two planes and forms needle pattern.