A kind of Plant Tissue Breeding frame
Technical field
The utility model relates to a kind of special-purpose frame that is used for plant culturing, is applied to putting of plant tissue cultured in vitro container, is adapted to the large-scale industrialized production plant seedling of plant tissue cultured in vitro etc.
Background technology
Existing Plant Tissue Breeding frame is made up of framework and illuminating lamp tube and dividing plate.This tissue culture adopts materials such as glass plate, iron plate, wood-block more; Illuminating lamp tube is fixed on the dividing plate, and the heat that every layer illuminating lamp tube produces makes the upper strata cultivate the vessel bottom and is heated, and globule phenomenon appears hanging in container inner wall; Under this condition of culture a little less than the test-tube plantlet growing way, vitrifying appears easily; Its framework all is solid whole timber, and is not quick detachable, and power line is exposed to the framework surface.
For solving above-mentioned deficiency of the prior art, the utility model provides a kind of new solution.
The utility model content
The technical problem that the utility model will solve is: the deficiency that is directed to prior art; A kind of Plant Tissue Breeding frame is provided; This Plant Tissue Breeding frame has overcome existing culturing rack and has cultivated the defective that the vessel bottom is heated; And material size as required cuts and is transported to phenomenon, easy installation and removal, thus improved the quality of seedling.
For reaching the foregoing invention purpose; The technical scheme that the utility model adopted is: a kind of Plant Tissue Breeding frame is provided; Comprise framework and light fixture, this framework is separated into several culture layer by dividing plate from top to bottom, it is characterized in that: said culture layer top is provided with thermal insulation board; Said light fixture is fixed on the thermal insulation board below.
Preferably, the fluorescent tube of said light fixture employing is a three-color fluorescent lamp.
Preferably, said dividing plate is the polyvinyl chloride hollow clapboard.
Preferably, said whole framework is processed hollow material and is formed by connecting through hollow joint, and all power lines are all pre-buried in hollow frame.
In sum, the Plant Tissue Breeding frame that the utility model provided has overcome existing culturing rack and has cultivated the defective that the vessel bottom is heated, and material as required size cut and be transported to phenomenon, easy installation and removal, thus improved the quality of seedling.
Description of drawings
Fig. 1 the utility model Plant Tissue Breeding frame end view.
Wherein: 1, framework; 2, hollow joint; 3, dividing plate; 4, thermal insulation board; 5, light fixture.
Embodiment
Below in conjunction with accompanying drawing the embodiment of the utility model is done detailed explanation.
As shown in Figure 1, this Plant Tissue Breeding frame comprises framework 1 and light fixture 5, and this framework is separated into several culture layer by dividing plate 3 from top to bottom, it is characterized in that: said culture layer top is provided with thermal insulation board 4; Said light fixture 5 is fixed on thermal insulation board 4 belows.
The fluorescent tube that said light fixture 5 adopts is a three-color fluorescent lamp; Said dividing plate 3 is the polyvinyl chloride hollow clapboard; Said whole framework 1 is processed hollow material and is formed by connecting through hollow joint 2, and all power lines are all pre-buried in hollow frame 1.
The utility model Plant Tissue Breeding frame length according to actual needs cuts it and is transported to phenomenon, has effectively avoided the upper strata to cultivate the local heating of vessel bottom through thermal insulation board 4, and dividing plate 3 adopts the polyvinyl chloride hollow clapboards and itself has good effect of heat insulation; Light fixture 5 adopts and can number be set according to every layer of needs, and this Plant Tissue Breeding frame adopts three-color fluorescent lamp to have good distribution curve flux, and its efficient is more than 80%, and the light source colour rendering index is Ra=84.1; The light fixture 5 of each cultivation aspect is equipped with gauge tap, and electric wire is pre-buried to hollow frame 1, makes whole outward appearance more attractive in appearance.The heat of eliminating thus owing to lower floor's fluorescent tube makes the upper strata cultivate the phenomenon that vessel are hung the globule, improves the quality of test-tube plantlet, and polyvinyl chloride hollow clapboard low price, and is easy for installation.
In sum, the Plant Tissue Breeding frame that the utility model provided has overcome existing culturing rack and has cultivated the defective that the vessel bottom is heated, and material as required size cut and be transported to phenomenon, easy installation and removal, thus improved the quality of seedling.
Though describe in detail in conjunction with the embodiment of accompanying drawing, should not be construed as qualification to the protection domain of this patent to the utility model.In the described scope of claims, various modifications that those skilled in the art can make without creative work and distortion still belong to the protection domain of this patent.