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LED light biological selection device

A technology of photobiology and LED lights, applied in botany equipment and methods, climate change adaptation, horticulture, etc., can solve problems such as the influence of biological conditioned reflection, and achieve the effects of accurate measurement, convenient use, and simple structure

Inactive Publication Date: 2019-09-06
ZHEJIANG NORMAL UNIVERSITY
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  • Abstract
  • Description
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Problems solved by technology

The disadvantage of this invention is that the light-dispelling channel used is one-way conduction, and when the insects arrive in the light-dispelling chamber, they can only wait for the researchers to collect; among them, it is necessary to have a very large number of samples to accurately reflect the phototaxis of the insects; Finally, if the sample is reused, it may be affected by biological conditioning

Method used

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  • LED light biological selection device

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Embodiment Construction

[0018] like figure 1 A device for LED photobiological selection is shown, which is characterized in that it includes a device body 1, and the device body 1 includes a plurality of spectral regions 2 and dark regions 3, and LEDs are arranged on the top of the spectral region 2 Light 4, the top end of the device body 1 is provided with a stepping motor 5, an infrared camera 6 is mounted on the stepping motor 5, and a pneumatic device 7 is provided on both sides of the device body 1.

[0019] Wherein, the device body 1 is made of opaque black acrylic board.

[0020] The spectral region 2 is provided with a hole that allows animals to come and go freely, and the top end of the spectral region 2 and the dark region 3 is installed with a top plate, and the LED lamp and the stepper motor are installed on the top plate.

[0021] The LED lamp 4 is set as a common monochromatic light, its peak wavelength includes 400nm, 440nm, 460nm, 500nm, 520nm, 560nm, 630nm and 660nm, the illuminan...

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Abstract

The invention discloses an LED light biological selection device. The LED light biological selection device comprises a device body, wherein the device body comprises a plurality of spectral regions and dark regions, an LED lamp is arranged in the top of each spectral region, a stepping motor is arranged at the top end of the device body, an infrared camera is arranged on the stepping motor, and pneumatic devices are arranged on two sides of the device body. The LED light biological selection device is simple in structure and convenient to use, an LED light configuration scheme can be selectedconveniently, rapidly and safely, an advanced means is provided for flexibly and accurately researching and judging biological light adaptation or selectivity characteristics, and therefore, the tropism of organisms to light can be accurately measured.

Description

technical field [0001] The invention relates to a device for LED photobiological selection, which belongs to the technical field of experimental devices for exploring biological habits. Background technique [0002] At present, there are many researches on biological phototaxis at home and abroad, especially the research on the light driving of plants has been very mature, and now there are more and more researches on the phototaxis of animals, studying the effect of light on the growth of animals. For example, under certain other conditions, different light levels have certain effects on the diet of fish, so light can be used to speed up the diet of fish, thereby promoting growth. [0003] Chinese patent authorization announcement number: CN102578049A, the date of authorization announcement was July 18, 2012. A kind of insect phototaxis test device was disclosed. A partition is divided into four areas: the darkroom, the first phototaxis channel, the second phototaxis chann...

Claims

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Application Information

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IPC IPC(8): A01G7/04A01K61/10A01K67/033
CPCA01G7/045A01K67/033A01K61/10Y02A40/81
Inventor 金林枫郑建龙何兴伟毛晓彤
Owner ZHEJIANG NORMAL UNIVERSITY
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