Multi-angle adjustable plant image acquisition external lighting system

Abstract

The utility model discloses a multi -angle adjustable plant image acquisition external lighting system, including acrylic frame (1), left rotation axis (2), right rotation axis (3) and LED lamp area (4). Acrylic frame (1) is the 5 -sided lamp house of being spliced by 5 acrylic panels, and LED lamp area (4) is installed between left rotation axis (2) and right rotation axis (3), and left rotation axis (2) and right rotation axis (3) realize 360 degree stepless positioning through damping adjustment structure, and damping adjustment structure includes knob (204) of setting in left rotation axis (2) and respectively setting in left rotation axis (2), right rotation axis (3) pressure adjustable friction plate (201, 302). LED lamp area (4) is equipped with USB interface external power (402), and the rated power is not greater than 5W, and USB interface external power (402) and scanner power supply system are independent. The system can be installed in the different specifications scanner external, and the angle adjustable uniform illumination is provided for plant root system, leaf sample image collection.

Claims

1. A multi-angle adjustable external lighting system for plant image acquisition, comprising an acrylic frame (1), a left rotating shaft (2), a right rotating shaft (3), and an LED light strip (4), wherein the acrylic frame (1) is a pentahedral light box assembled from 5 acrylic panels, and the LED light strip (4) is installed between the left rotating shaft (2) and the right rotating shaft (3); characterized in that: The left rotating shaft (2) and the right rotating shaft (3) achieve 360° stepless positioning through a damping adjustment structure. The damping adjustment structure includes a knob (204) on the left rotating shaft (2) and pressure-adjustable friction plates (201, 302) on the left rotating shaft (2) and the right rotating shaft (3) respectively.

2. The multi-angle adjustable external lighting system for plant image acquisition according to claim 1, characterized in that: The LED light strip (4) includes LED beads (401) and a light source board (403). The LED beads (401) are disposed on the light source board (403), which is an aluminum-based heat sink.

3. The multi-angle adjustable external lighting system for plant image acquisition according to claim 1, characterized in that: The acrylic panel constituting the acrylic frame (1) is a frosted light-blocking plate, and a reflective film is attached to the inner side of the panel.

4. The multi-angle adjustable external lighting system for plant image acquisition according to claim 1, characterized in that: The LED light strip (4) is equipped with a USB interface external power supply (402) with a rated power of no more than 5W. The USB interface external power supply (402) is independent of the scanner power supply system.

5. The multi-angle adjustable external lighting system for plant image acquisition according to claim 1, characterized in that: The left rotating shaft (2) and the right rotating shaft (3) are manually adjustable.

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