CN102664133A

CN102664133A - Electrodeless lamp tube for enhancing photosynthesis

Info

Publication number: CN102664133A
Application number: CN201210142966XA
Authority: CN
Inventors: 张文知
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-05-10
Filing date: 2012-05-10
Publication date: 2012-09-12

Abstract

The invention discloses an electrodeless lamp for enhancing photosynthesis, which consists of two structurally symmetric parts which are made of quartz glass and are bridged to be circular, elliptic, square, rectangular and the like. Mixed fluorescent powder which can emit blue light with wavelength being 450nm and red light with wavelength being 650nm is coated on the inner wall of a lamp tube. The intensity ratio of blue light to red light is adjustable. A mercury releasing device and inert gas are contained in the lamp tube. After the lamp tube is equipped with a rectifier, a magnetic core and a coil, the electrodeless lamp for enhancing photosynthesis can be formed. The light emitted by the electrodeless lamp is matched with the light required by green plates. The electrodeless lamp is particularly suitable for greenhouse vegetable and flower production.

Description

Strengthen photosynthetic electrodeless lamp fluorescent tube

Technical field

The present invention relates to the technical field of instrument and meter, especially refer to strengthen photosynthetic electrodeless lamp fluorescent tube.

Background technology

Why green plants presents green, is because the light of their reflection greens is close to fully not to be absorbed, and photosynthesis of plants mainly is to absorb blue streak and ruddiness, and ruddiness promotes that plant grows tall, and blue streak impels the plant weightening finish,

The greenhouse gardening of vegetables and flowers provides abundant food for people and has viewed and admired; But often need the artificial light irradiation, the green light of wherein surfing the Net just is wasted, and has not only wasted the energy; Increased unnecessary cost, and used light fixture often power so to meet the needs of.

Summary of the invention

In order to solve the deficiency of prior art; The present invention is achieved in that the photosynthetic electrodeless lamp fluorescent tube of a kind of reinforcement; The needed material of fluorescent tube is a quartz glass, and structure is the circle, ellipse, pros of upper tube half 1 and the lower tube half 2 of bridge joint symmetry, shape such as rectangular; The inwall of pipe scribbles the mixed fluorescent powder layer 4 of the ruddiness of the blue streak that can launch the 450nm wavelength and 650nm; The sidewall of upper tube half 1 is provided with mercury releasing device and deposits pipe 6, and mercury releasing device 5 is arranged in the mercury releasing device receptacle 6; The sidewall of lower tube half 2 is provided with blast pipe 7.

The photosynthetic electrodeless lamp fluorescent tube of reinforcement of the present invention; The mixed fluorescent powder layer 4 of the ruddiness of the wherein said blue streak of launching the 450nm wavelength and 650nm; Be to use lead aluminate: zinc and magnesium arsenate: manganese is functional stuffing; Add the coating that adhesive, auxiliary agent and water blend together, process through coating, drying, baking at the inwall of quartz ampoule; This mixed fluorescent powder layer can be according to the needs of different plants, and with regulating lead aluminate: zinc and magnesium arsenate: the method for the proportion of composing of manganese is regulated the ratio of orchid, red light intensity.

The photosynthetic electrodeless lamp fluorescent tube of reinforcement of the present invention; Wherein said mercury releasing device 5 is for advising the amalgam of nanometer film coating; Do not discharge mercury vapour in process of production; Be after homogeneous tube production is accomplished, to abolish its nanometer film coating with laser knife, the mercury releasing device 5 of having abolished nanometer film coating discharges mercury vapour, so that the mercury vapour of low pressure is arranged in the fluorescent tube.

Low-pressure inert gas in the photosynthetic electrodeless lamp fluorescent tube of reinforcement of the present invention, wherein said fluorescent tube is high-purity helium and argon gas, and the volume ratio of the two is 1:3.5, and the pressure that normal temperature is pressed is 20Pa～30Pa.

The photosynthetic electrodeless lamp fluorescent tube of reinforcement of the present invention, early during assembling lamp, adaptive ballast 16, how 3 assemblings of bridge joint place are wound with the magnetic core 12 of coil 13, with

lead

14,15 connections; After these energized; Adaptive subordinate line generation low-frequency electromagnetic wave (200khz～250khz); It is main magnetic outside line that mercury vapour in this electromagnetic wave excites pipe produces the 253nm wavelength; 253, the ultraviolet ray excited mixing fluorescence coating 4 of 7nm, fluorescence coating 4 have just sent the blue streak of strengthening photosynthetic 450nm wavelength and the ruddiness of wavelength 650nm.

Enforcement of the present invention; Avoided the evaporation of production process mercury; Not only can improve the operational environment in workshop; The health that helps the relevant personnel is for the production of booth vegetable, melon and fruit, fresh flower provides reinforcement safe and reliable, that efficient is high, power is big, applicability is strong photosynthetic good electrodeless lamp core component.

Description of drawings

Fig. 1 is for strengthening photosynthetic electrodeless lamp fluorescent tube sketch map;

Fig. 2 is the electrodeless lamp sketch map of fluorescent tube assembling.

Wherein: 1, upper tube half, 2, lower tube half, 3, the bridge joint place, 4, mix fluorescence coating, 5, mercury releasing device, 6, the mercury releasing device receptacle, 7, blast pipe, 11, strengthen photosynthetic electrodeless lamp, 12, magnetic core, 13 coils, 14～15, lead, 16, ballast.

Embodiment

In order to understand and the electrodeless lamp fluorescent tube of reinforcement photosynthesis of the present invention better, provide the practical implementation method below in conjunction with accompanying drawing:

One, equipment and material

1, sidewall is provided with and releases the quartz glass upper tube half that mercury is deposited pipe 6;

2, sidewall is provided with the quartz glass lower tube half of steam vent 7;

3, mix the silica flour coated coating;

4, mercury releasing device;

5, dryer (drying machine);

6, bridge joint machine;

7, cleaning machine;

8, bridge joint machine;

9, tube sealing machine;

10, annealing furnace;

11 high-pure helium gas cylinders, argon bottle;

12, laser knife.

Two, production process

1, cleans and dry: just first machine before upper tube half 1, the lower tube half 2 is cleaned, moved to drying in the dryer then, guarantee residual, the no dust of free from admixture, drying;

2, dusting and roasted tube: upper tube half 1, lower tube half 2 inwalls are expected coating evenly with the ready made fluorescence coating that mixes, and oven dry and high-temperature baking are removed the impurity that mixes in the fluorescence coating 4 then;

3, bridge joint and annealing: meet sb. at the airport at high temperature upper tube half 1, lower tube half 2 sintering at one with service bridge; Through the slow temperature-fall period annealing of high temperature to low temperature online, remove internal stress;

4, security protection mercury releasing device 5 and high intermediate temperature sealing mercury releasing device are deposited pipe 6;

5, vacuumize, fill the inert gas tube sealing: deflate from exhaust tube 7 with vacuum pump; Charge into high-purity helium and argon gas in high vacuum; Stuffing pressure is 20pa-30pa, and the volume ratio of helium and argon gas is 1:3.4-4.5, then with the outside high intermediate temperature sealing of exhaust tube 7;

6, abolish the nanometer film coating of mercury releasing device 5 with laser knife.

Three, applying examples:

According to the mode of accompanying drawing 2, at the magnetic core 12 of the bridge joint place 3 mounting strap coils 13 of strengthening the electrodeless fluorescent tube 11 of photosynthesis, coil connects ballast 16 through

lead

14,15, promptly becomes and strengthens photosynthetic electrodeless lamp.After this lamp energized; Ballast, coil, magnetic core cooperate the low-frequency electromagnetic wave that produces 200KHz-250KHz; Mercury vapour in this electromagnetic wave excites fluorescent tube produces the ultraviolet ray of 253.7nm wavelength; 253.7nm the ultraviolet ray excited mixing fluorescence coating 4 of wavelength, the mixing fluorescence coating 4 that is stimulated are launched the blue streak of 450nm wavelength and the ruddiness of 650nm wavelength, two kinds of light can both be strengthened the photosynthesis of green plants.

The above; Execution mode only is that preferred implementation of the present invention is described; Be not that scope of the present invention is limited; Under the prerequisite of the spirit that does not break away from the present invention's technology, various distortion and improvement that this area engineers and technicians make technical scheme of the present invention all should fall in the definite protection range of claims of the present invention.

Claims

1. strengthen photosynthetic electrodeless lamp, it is characterized in that: described fluorescent tube is the circle processed through bridge joint of two quartz ampoules (1) (2) up and down of symmetry, ellipse, pros, shape such as rectangular; The inwall of pipe scribbles the mixed fluorescent powder layer (4) of ruddiness of blue streak and the 650nm of emission 450nm wavelength; Mercury releasing device is deposited and is deposited mercury releasing device (5) in the pipe (6); The high-purity helium of low pressure and the mist of argon gas are arranged in the pipe.

2. the photosynthetic electrodeless lamp of reinforcement according to claim 1; It is characterized in that: the inwall of pipe scribbles the mixed fluorescent powder layer (4) of ruddiness of blue streak and the 650nm of emission 450nm wavelength, and blue streak and red light intensity ratio can be regulated with the adjusting of component in the fluorescent material.

3. the photosynthetic electrodeless lamp of reinforcement according to claim 1; It is characterized in that: the gas that the sidewall of its lower tube half (2) is provided with in blast pipe (6) pipe is the mixed inert gas of 20pa-30pa, the volume ratio 1:3-5 that consists of helium and argon gas of mist.

4. the photosynthetic electrodeless lamp of reinforcement according to claim 1 is characterized in that: the sidewall of its lower tube half (1) is provided with blast pipe (6) mercury releasing device and deposits pipe and mercury releasing device (5) mercury releasing device (5) is arranged for the amalgam of nanometer film coating is arranged; Mercury releasing device (5) is abolished nanometer film coating with laser knife after the fluorescent tube manufacturing is accomplished, so that make the mercury vapour that has low pressure in the pipe.

5. the photosynthetic electrodeless lamp of reinforcement according to claim 1 is characterized in that: adaptive ballast (16) is connected the photosynthetic electrodeless lamp of back composition reinforcement with the magnetic core of being full of coil (13) (12) and with lead (14) (15).