CN102005359A

CN102005359A - Low-cost high-brightness air-purifying fluorescent lamp

Info

Publication number: CN102005359A
Application number: CN201010268639XA
Authority: CN
Inventors: 戴建国
Original assignee: 戴建国
Priority date: 2010-08-31
Filing date: 2010-08-31
Publication date: 2011-04-06

Abstract

The invention discloses a low-cost high-brightness air-purifying fluorescent lamp. The low-cost high-brightness air-purifying fluorescent lamp comprises a lamp tube, a lamp holder and a reflecting device, wherein a glass cover is arranged on the surface of the lamp holder; the fluorescent lamp tube comprises double filaments and rare earth layers on the surfaces of the double filaments; the glass cover is arranged on the lamp holder; a nano reflective film used for reflecting light and a photocatalyst for sterilization are arranged inside the glass cover; and the lamp tube is fixed by single-hole terminals at the two ends of the lamp tube. In the low-cost high-brightness air-purifying fluorescent lamp, the lamp holder has a detachable structure with reasonable arrangement; the service life of the lamp tube is doubled by the double filaments and the special rare earth process on the surfaces of the double filaments; luminous flux of an illuminated surface is greatly increased due to nano reflection and the high-photopermeability glass cover; the sterilization function of the photocatalyst is combined; the cost of materials is low; and the additional value of the product is high.

Description

The highlighted air cleaning fluorescent lamp of a kind of low cost

Technical field

The present invention relates to the lighting technology, be specifically related to the highlighted air cleaning fluorescent lamp of a kind of low cost.

Background technology

Fluorescent lamp is soft because of light, and brightness is with more than 3 times of the incandescent lamp of power, the fluorescent tube that particularly adopts high light efficiency fluorescent material to make, brightness is taller, be human widely used ordinary luminaire, be widely used in urban and suburban roads, the supermarket, the station, harbour, school, factory, office and home lighting, consumption are very big; Be filled with mercury (mercury) in the fluorescent tube and be the very big heavy metal of human toxicity and be difficult to from human body or natural environment, remove,, can not die away and cause severe contamination and harm forever human body and natural environment because it is very stable; The cathode substance of filament surface applied emitting electrons is very easily at superhigh pressure, the impact of heavy current and sputter filament and cause the emitting electrons ability to weaken, and influence starts, and increases to start repeatedly, causes vicious circle, and filament disconnects, and the life-span of fluorescent tube is shortened.

Current society advocates energy-conserving and environment-protective, and T5 replaces the T8 fluorescent tube, in the time of energy-conservation, makes a discount greatly on illumination.

Air is seriously polluted in the daily life, exists in the air at the amount harmful bacteria, and is unfavorable for person health.

Summary of the invention

The objective of the invention is to above-mentioned defective, provide a kind of low cost highlighted air cleaning fluorescent lamp at prior art.

In order to solve the problems of the technologies described above, the present invention has taked following technical scheme: the highlighted air cleaning fluorescent lamp of a kind of low cost, comprise fluorescent tube, be arranged on two filaments at described fluorescent tube two ends, cloche is housed on the lamp bracket, be provided with the rare earth layer on described filament surface, be provided with the nanometer reflective membrane of reflective usefulness and the photocatalyst of disinfection at the medial surface of described cloche.

The highlighted air cleaning fluorescent lamp of this low cost adopts major and minor pair of filamentray structure simultaneously, at filament external coating rare-earth substance, avoids starting repeatedly and each starts the superhigh pressure that moment all produces, the harm that heavy current and high-intensity magnetic field bring to lamp tube service life! And the single tap in two ends draws with support and links, and it is arc, limit embayment that support adopts double-deck aluminium, and the nanometer reflector plate is placed at the inner arc place, and light catalyst loating is in the reflector plate surface, and high light transmittance ratio glass is fixed on the support by groove, reaches the effect of high light flux.

Further, described fluorescent tube adopts the major-minor filament, king light lamp work during operate as normal, and after main filament had been broken because of abnormal factors, auxiliary filament just worked, and just significantly improves the life-span; Secondly behind filament external coating rare-earth substance, because the high-temperature stability of rare-earth substance uniqueness; And good physical stability; Reach the life-span purpose that improves filament once more.

The single tap of breakthrough utilization realizes no filament igniting in conjunction with the electronic circuit of particularity, reduces the damage that the filament igniting causes, and in the life-span of improving product indirectly, multinomial technology realizes the long-life!

The reflection shield of lamp bracket top, center, be to cooperate fluorescent lamp to use, improve the utilance that fluorescent lamp sends light, generally speaking, illuminating lamp places the top in room, light wherein has only 120 degree about 1/3rd directly to shine the utilization of work or life face around lamp 360 degree angular dispersed, and other light looses to other local most waste; The nanometer reflecting plate adopts the outstanding reflective character of reflectorized material efficiently, 99% above total reflectivity, diffuse reflectance: 96% principle by the optically focused reflection, the free time of ceiling and top will be radiated at, the surplus light of waste effectively utilizes, and uses the lamp tube light source with power to become 2 times or above effective brightness; Under the situation that does not increase light source, reflecting plate has promoted the brightness of fluorescent tube greatly. and also reduced the CO2 emission of power plant in the time of power saving, killed two birds with one stone, better reached energy-saving effect, realized highlighted.

Middle heart action photocatalyst, make electricity-saving lamp when operate as normal, utilize its luminescent properties to touch photocatalyst, under the irradiation of light, can produce similar photosynthetic light-catalyzed reaction, produce oxidability extremely strong free hydroxy and active oxygen, has very strong photooxidation restoring function, various organic compounds of oxidable decomposition and part inorganic matter, can destroy the cell membrane of bacterium and solidify the protein of virus, but kill bacteria and decomposing organic pollutant resolve into free of contamination water (H2O) and carbon dioxide (CO2) to organic pollution, thereby have extremely strong sterilization, deodorizing, mildew-resistant, anti-fouling and self-cleaning, air purification function.The characteristic of photocatalyst is to utilize airborne oxygen molecule and hydrone that the organic substance that is contacted is converted to carbon dioxide with water, and self does not change, and but can promote the material of chemical reaction, and the term of validity is very permanent in theory, and maintenance cost is low.

Description of drawings

Fig. 1 is the package assembly schematic diagram of air cleaning fluorescent lamp of the present invention;

Fig. 2 is the filament interior view of air cleaning fluorescent lamp;

Fig. 3 is the shell mechanism cutaway view of air cleaning fluorescent lamp.

Embodiment

As shown in Figure 1 and Figure 2, a kind of low-cost long-life fluorescent tube 1 is provided, be arranged on two filaments 2 at described fluorescent tube 1 two ends, cloche 5 is housed on the lamp bracket 4, be provided with rare earth layer 3 on described filament surface, be provided with the nanometer reflective membrane (6) of reflective usefulness and the photocatalyst 7 of disinfection at the medial surface of described cloche 5.

At above-mentioned low-cost highlighted air cleaning fluorescent lamp, a filament in two filaments 2 is the work filament, and another root is standby filament.

Its difference is inner two filaments 2 and filament surface rare earth 3 technologies of adopting of fluorescent tube, two ends draw 8 with single-ended terminal, by above three improvement, can realize 3～5 times of extra long lifes of fluorescent tube, because the new product principle is to technology simple before relatively, so low-cost; Lamp bracket 4 adopts the ultra-thin aluminum alloy material to make middle empty at interval arc frame, utilizes the firm principle of arc, so in order to make product weight drop to the lightest middle interval sky; Both sides shape and are groove, groove can be installed the cloche 5 that is complementary, inner card is reflective with 6 reflections of nanometer reflective membrane, be coated with photocatalyst 7 principle by the optically focused reflection when lamp works on the reflective membrane, the free time of ceiling and top will be radiated at, the surplus light of waste effectively utilizes, and uses the lamp tube light source with power to become 2 times or above effective brightness.Trigger photocatalyst in the time of reflective, can produce similar photosynthetic light-catalyzed reaction, produce oxidability extremely strong free hydroxy and active oxygen, play sterilization.

Claims

1. highlighted air cleaning fluorescent lamp of low cost, comprise fluorescent tube (1), be arranged on two filaments (2) at described fluorescent tube (1) two ends, cloche (5) is housed on the lamp bracket (4), it is characterized in that, be provided with rare earth layer (3) on described filament surface, be provided with the nanometer reflective membrane (6) of reflective usefulness and the photocatalyst (7) of disinfection at the medial surface of described cloche (5).

2. the highlighted air cleaning fluorescent lamp of low cost according to claim 1 is characterized in that, a filament in the described pair of filament (2) is the work filament, and another root is standby filament.

3. the highlighted air cleaning fluorescent lamp of low cost according to claim 2 is characterized in that, described rare upper strata (3) is coated with and is contained in described filament surface.

4. the highlighted air cleaning fluorescent lamp of low cost according to claim 1 is characterized in that, the bilateral mounting groove that offers of described cloche (5).