Three-dimensional dynamic illuminating type plant growth lamp

Abstract

The invention relates to a three-dimensional dynamic illuminating type plant growth lamp which comprises a lamp case, a framework, a hanging frame and a cross beam. Connecting lines of middle points of every two corresponding opposite edges of the framework are the X axis and the Y axis, the lower ends of two supports of the hanging frame are connected with the framework along the Y axis so that the framework can rotate around the Y axis, and the upper ends of the two supports of the hanging frame are connected through the cross beam which is parallel with the Y axis. A motor is arranged in the middle of the cross beam, the vertical direction of a central point of the motor is the Z axis, a connecting rod with one end connected with the motor is arranged under the cross beam and can rotate around the Z axis, and a sliding block is arranged at the other end of the connecting rod. The central point of the side face of the lamp case is connected with the framework along the X axis so that the lamp case can rotate around the X axis. A rocker is perpendicularly fixed at the central point of the top face of the lamp case, and the other end of the rocker is slidably connected with the sliding block. Through three-dimensional dynamic illumination, lighting with enough intensity and intermittence is provided, large-area scattered light is generated, the defect of fixed lighting is overcome, and manual light supplementing efficiency and the greenhouse utilization rate are increased.

Description

technical field [0001] The invention relates to the field of electric light sources for plant growth, in particular to a three-dimensional dynamic illumination type plant growth lamp. Background technique [0002] The natural light from the sun is constantly moving, and at the same time its intensity is also changing, and the genetic habits of plants on the earth are adapted to this natural light. At present, artificial plant growth lamps all irradiate plants with fixed orientation and fixed illuminance. [0003] However, under the existing fixed mode of irradiation, the leaves of the plant block the light, which affects the normal light receiving of other leaves, and uneven light receiving occurs; when the light intensity is increased, the leaves close to the center of the light source receive too much light, resulting in roasting. Focusing phenomenon; scattered light is beneficial to the effect of plant light, and fixed irradiation cannot provide large-area scattered ligh...

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Problems solved by technology

[0003] However, under the existing fixed mode of irradiation, the leaves of the plant block the light, which affects the normal light receiving of other leaves, and uneven light receiving occurs; when the light intensity is increased, the leaves close to the center of the light source receive too much light, resulting in roasting. Focusing phenomenon; scattered light is beneficial to the effect of plant light, and fixed irradiation cannot provide large-area scattered light

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