DEVICE FOR COMMERCIAL LIGHTING Russian patent published in 2015 - IPC A01K75/02 

FIELD: agriculture.

SUBSTANCE: invention relates to commercial fishing. The proposed device comprises a housing made in the form of a metal frame 1, consisting of hollow longitudinal 2 and hollow transverse 3 elements. At that the frame 1 is divided by a hollow jumper 4 into two compartments - a control compartment 5 and a lighting compartment 6. The lighting compartment 6 is additionally divided by jumpers 7 attached to upper edges of the hollow longitudinal 2 elements, at least into two compartments 8. A reflector 9 is arranged in the lighting compartment 6 inside the frame 1 and made of sections. Each section of the reflector 9 is made in the form of three planes: the central 10 attached to the jumpers 7 of the lighting compartment 6 with the ability of movement along the longitudinal axis of the frame 1, and two side planes 11 located at an angle of not more than 90° to the central plane and provided on the lower edge with holes 12, and the central plane is attached to the jumpers 7 of the lighting compartment 6 with the ability of movement along the longitudinal axis of the frame 1. Inside each section of the lighting compartment 6 sources of white 13 and red 14 light are located uniformly along the length of the compartment, which are the halogen linear incandescent lamps of an arbitrary position of burning, next but one, and they are placed in parallel to each other and perpendicular to the axis of the frame 1. Power cables are threaded through the holes 12 in the side surfaces 11 of the reflector 9 and secured in sealed inputs 15 arranged on the hollow longitudinal elements 2 of the frame 1. A perforated plate 16 is made over the lighting compartment 6, fastened along the longitudinal axis of the frame 1 to the hollow jumper 4, the jumpers 7 of the lighting compartment 6 and the hollow transverse element 3. A sealed junction box 17 is mounted in the control compartment 5, inside it a remote-controlled voltage regulator and a switch of the light sources 13, 14 are placed. The power cables through the sealed outputs 18 and the hollow jumper 4 are laid inside the hollow longitudinal elements 2 of the frame 1 and brought to each light source 13, 14 through the sealed inputs 15 and detachable terminals.

EFFECT: invention provides the control of light flux to form a light flux of the high density, which enables to transfer the fishing object in the trap area without losses and catching the fishing object concentrated in the trap area, thereby providing high yield, it has high operational reliability and low thermal heating.

3 cl, 3 dwg