CN203836678U

CN203836678U - High-condensation LED lamp for plant growing

Info

Publication number: CN203836678U
Application number: CN201420218236.8U
Authority: CN
Inventors: 蓝庆武; 杨帆; 朱晓月
Original assignee: Nanning Is Vertical Successively Can Electrical Appliances Co Ltd
Current assignee: Nanning Is Vertical Successively Can Electrical Appliances Co Ltd
Priority date: 2014-04-30
Filing date: 2014-04-30
Publication date: 2014-09-17
Anticipated expiration: 2024-04-30

Abstract

A high-condensation LED lamp for plant growing is characterized by comprising a lamp holder, air fans, an independent power supply, a lamp shade, LED light emitting bodies, radiating aluminum sheets, an aluminum substrate and an intelligent controller. The LED light emitting bodies are fixedly arranged on the aluminum substrate through heat conductive silica gel, the aluminum substrate, the lamp holder and the radiating aluminum sheets are arranged parallel to each other, and the air fans and the independent power supply are arranged in a casing. The lamp shade is a transparent semi-circular or oval convex lens lamp shade and is a sealing body with top thickened gradually and bottom sides thinned gradually. The LED light emitting bodies are LED chips packaged and integrated by multiple-electrode chips, and power of each light source is one watt.

Description

The high poly-plant growth lamp of LED

Technical field

The utility model relates to a kind of light fixture, is applicable to LED plant growth lamp & lantern lighting.

Background technology

Current global energy shortage situation day by day serious overall background under, energy-conservation and sustainable development, the major issue that we shall face future, and in lighting field, LED as the 4th generation lighting source, a kind of novel green light source product, be subject to gradually the attention of every country and governments at all levels, it is reported, within 2012, the global LED illumination market output value reaches 87,000,000,000 dollars, and by the speed increment that keeps 5～7%, must possess good development trend in future.Compared to old-fashioned conventional light source such as incandescent lamps, LED illumination has energy-saving and environmental protection, volume is little, the life-span is long, high brightness, etc. feature, be widely used at present the fields such as various instructions, demonstration, decoration, backlight, general lighting and urban landscape.

In plant production, the light source of traditional plant illumination is generally fluorescent lamp, metal halide lamp, high-pressure mercury lamp and incandescent lamp.The outstanding shortcoming of these light sources is that energy consumption is large, operating cost is high, and energy consumption cost accounts for 50%～60% of whole operating costs.In recent years, along with the development of photoelectric technology, drive the birth of high brightness ruddiness, Blue and Far-red lights light emitting diode (1ight-emitting diode, LED), made low energy consumption artificial light source become possibility in the application of agriculture field.LED has high-photoelectric transformation efficiency, uses direct current, volume is little, the life-span is long, it is low to consume energy, wavelength is fixing and the advantage such as low heating, compare with fluorescent lamp with the high-pressure mercury lamp generally using at present, not only light quantity, light quality are (red, blue light ratio or red/far-red light ratio etc.) adjustable, but also be the cold light source of lower calorific value, can irradiation at short distance, thus the cultivation of plants number of plies and space availability ratio are improved greatly.Therefore, LED is considered to 21 century agricultural and the most promising artificial light source of biological field, has good development prospect.

The light efficiency of conventional light source is not high, can not well mate with the required light source of plant well, heating is higher in addition, affects other envirment factors of plant growth, LED light source will be the principal light source of plant illumination, but also exists and much limit it by the problem of wide popularization and application.(1) high cost.Cost is the key factor that can a product obtain market competition, is even tens times more than of the several times of other light sources with the cost of the LED of power, has seriously limited its popularization on market.(2) technology maturity needs to improve, and due to the deficiency of fund input, has seriously restricted the technology content of plant illumination technology and equipment.(3) industrialization and standardization level are still very low.The LED light source that plant illumination uses is at present still in the experimental study stage, also do not form perfect standardized technique system, the exploitation of light source and use only only limit to scientific research institutions, the professional manufacturing enterprise that shortage can transform achievement in research, and also failing to form to have industry cluster mutually.(4) heat radiation of LED light source and light decay also do not solve completely, also make LED on plant illumination, have restriction.

Summary of the invention

The utility model is to solve the defect that above-mentioned LED exists, and provides a kind of stable performance, high optically focused, perfect heat-dissipating, software Based Intelligent Control to have the combine LED plant growth lamp of driving power of constant voltage and constant current concurrently.

The technical scheme that the utility model provides is:

The high poly-plant growth lamp of LED, is characterized in that, comprises lamp socket 1, fan 3, independent current source 5, lampshade 7, LED illuminator 8, heat-dissipating aluminium plate 9, aluminium base 10 and intelligent controller 11; LED illuminator is fixedly mounted on aluminium base 10 with heat conductive silica gel, aluminium base 10, lamp socket 1 installation parallel with heat-dissipating aluminium plate 9; Fan 3 and independent current source 5 are housed in housing; Described lampshade 7 is semicircle or oval-shaped transparent convex lens lampshade, and it is that top thickeies gradually, and the base seal of attenuation gradually; Described LED illuminator 8 is LED chips integrated by multi-electrode chip package, one watt of single light source power.

Described heat-dissipating aluminium plate 9 adopts special aluminium fin, and cost is low, perfect heat-dissipating.

Described lamp socket 1 has striated and cellular heat radiation aperture around.

Described intelligent controller 11, after operating personnel's input parameter arranges, is sent to and on intelligent controller 11, is stored control and regulation LED illuminator 8 and carry out work according to parameter by data-interface, network interface or wireless remote control.

The power supply that described independent current source 5 can provide constant voltage and constant current to combine.

Compared with the existing technology, the utlity model has following advantage:

1, the high poly-plant growth lamp of this LED, compact conformation, its uniformity of light and uniformity are fine, are suitable as light-operated to plant of macrophyte garden.

2, the fan of LED light fixture and LED chip share 1 power supply electric energy are provided, and have reduced unnecessary element, have saved the installing space of whole lamp, make the element of light fixture control more rationally, and workman assembles assembly still less.

3, good heat dissipation effect, particularly adopts special aluminium fin, the parallel installation of lamp socket, aluminium base and heat-dissipating aluminium plate; Radiator fan evenly blows to wind in shell, and lamp socket, aluminium base and heat-dissipating aluminium plate are dispelled the heat simultaneously; The surrounding of lamp bracket has striated and cellular heat radiation aperture, the service life of having improved LED chip.

4, light-gathering is strong, and job stability is high, and lampshade is semicircle or oval-shaped transparent convex lens lampshade, and it is that top thickeies gradually, and the base seal of attenuation gradually can improve light gathering greatly.

5, independent current source can provide the power supply that constant voltage and constant current combine, and constant pressure source power supply can be how and many strings, failure rate is low like this, and constant voltage source cost is lower, and that constant-current source can be accomplished is farthest energy-conservation, and contribute to extend the life-span of lamp.

Brief description of the drawings

Fig. 1 is the front view of the high poly-plant growth lamp of LED;

Fig. 2 is the top view of Fig. 1.

Fig. 3 is the upward view of Fig. 1.

Reference numeral: lamp socket 1, bonnet 2, fan 3, air inlet 4, independent current source 5, air outlet 6, lampshade 7, LED illuminator 8, heat-dissipating aluminium plate 9, aluminium base 10, intelligent controller 11.

Detailed description of the invention

Below preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for description and interpretation the utility model, and be not used in restriction the utility model.

As shown in Figure 1-Figure 3, the high poly-plant growth lamp of LED, comprises lamp socket 1, housing, mains supply lead-in wire, lampshade 7, LED light source 8 and aluminium base 10.Described LED illuminator 8 has four, is arranged on aluminium base 10 aluminium base 10, lamp socket 1 installation parallel with heat-dissipating aluminium plate 9; Fan 3 and independent current source 5 are housed in housing, and fan is divided into four groups, and independent current source 5 is divided into four groups, and mains supply lead-in wire connects independent current source 5, and independent current source 5 is powered for fan 2 and LED illuminator 8; There are some LED chips LED illuminator 8 inside, one watt of single light source power, and the bonnet 2 of housing has air inlet 4, and the side of housing has air outlet 6.

The LED chip of LED illuminator 8 is made the illuminator of different colors by different metallic element (glow color) component wavelength (nm).The blue lnGaN/sic 430 of for example SBI; The red GAaAsP 655 of R; The green GaP 565 of G; The yellow GaAsP/GaP585 of Y; E tangerine look GaAsP/GaP635.Intelligent controller 11 is connected with LED light source 8, and set supplemental characteristic sends to the interior storage of intelligent controller 11 via parameter input module, and intelligent controller 11 carries out respectively the parameter informations such as control time section and brightness by this parameter to four LED illuminators 8.

Described lampshade 7 materials are glass or quartz, and profile is that top thickeies gradually, and the base seal of attenuation gradually.

Described independent current source 5 passes through transformer, be the low tension below 36 volts by 220 alternating current transformations, then pass through bridge rectifier, capacitor filtering, controllable silicon mu balanced circuit, the power supply of output high stable, intelligent controller 11, outlet wind-receiving fan 3 and LED light source 8, ensure the stable of light source.

Claims

The high poly-plant growth lamp of 1.LED, is characterized in that, comprises lamp socket (1), fan (3), independent current source (5), lampshade (7), LED illuminator (8), heat-dissipating aluminium plate (9), aluminium base (10) and intelligent controller (11); It is upper that LED illuminator is fixedly mounted on aluminium base (10) with heat conductive silica gel, aluminium base (10), lamp socket (1) and the parallel installation of heat-dissipating aluminium plate (9); Fan (3) and independent current source (5) are housed in housing; Described lampshade (7) is semicircle or oval-shaped transparent convex lens lampshade, and it is that top thickeies gradually, and the base seal of attenuation gradually; Described LED illuminator (8) is the LED chip integrated by multi-electrode chip package, one watt of single light source power.
2. according to the high poly-plant growth lamp of 1 LED described in claim, it is characterized in that, described heat-dissipating aluminium plate (9) adopts special aluminium fin, and cost is low, perfect heat-dissipating.
3. according to the high poly-plant growth lamp of 1 LED described in claim, it is characterized in that, described lamp socket (1) has striated and cellular heat radiation aperture around.
4. according to the high poly-plant growth lamp of 1 LED described in claim, it is characterized in that, described intelligent controller (11), after operating personnel's input parameter arranges, send to and on intelligent controller (11), store control and regulation LED illuminators (8) and carry out work according to parameter by data-interface, network interface or wireless remote control.
5. according to the high poly-plant growth lamp of 1 LED described in claim, it is characterized in that the power supply that described independent current source (5) can provide constant voltage and constant current to combine.