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Water fishing lamp device

A technology of integrating fish lights and pumping water, applied in the field of marine fishery, can solve the problem of inconsistent projection direction of LED light source

Inactive Publication Date: 2011-08-24
郗大光
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, fish-collecting lights are usually fixed on fishing boats by steel cables, so LED light sources may have inconsistent light projection directions during initial installation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] figure 1 It is a structural schematic diagram of the first embodiment of the above-water fish-collecting light device provided by the present invention. This embodiment is an external lamp, and the external lamp 10 is composed of an LED light source module 1 , a cooling water cavity 2 , a water inlet 3 and a water outlet 4 . Wherein the LED light source module 1 includes a light emitting diode 5, an aluminum substrate 5a, a secondary light distribution lens 6, a transparent protective cover 8, a pressure plate 11, a radiator 7, a radiator cover 9, and the light emitting diode 5 is closely connected with the radiator 7 to maintain a good In general, the light-emitting diode 5 is welded on the aluminum substrate 5a, and the aluminum substrate 5a and the heat sink 7 maintain a good heat transfer effect through mechanical compression (such as screw connection), and the pressure plate 11 is connected by bolts 12 The transparent protective cover 8 is press-fitted on the radi...

Embodiment 2

[0034] figure 2 It is a schematic diagram of the second embodiment of the above-water fish-collecting light device provided by the present invention. The present embodiment is a lamp assembly, and the lamp assembly is composed of a plurality of external lamps 10, a water supply pipe 21, a return pipe 22, a pumping device 23, a water flow sensor 24, a temperature sensor 24a, a power controller 25, an LED power supply 25d and current regulator 26. The water inlet 3 of the external lamp 10 is connected to the branch pipe 3a of the water supply pipe 21 through a flexible water pipe 291, the throttle valve 293 is used to control the flow through the branch pipe 3a, and the water outlet 4 of the external lamp 10 is connected to the return pipe 292 through a flexible water pipe The branch pipe 4a of the water pipe 22 is connected. The power controller 25 includes a water pumping device power switch 25a, an LED power supply switch 25b, a logic circuit 25c, a rectification circuit 2...

Embodiment 3

[0041] image 3 It is a schematic diagram of the third embodiment of the above-water fish-collecting light device provided by the present invention. This embodiment is a built-in lamp, and the built-in lamp 10a includes an LED light source module 1, a cooling water cavity 2, a water inlet 3, a water outlet 4, a rotating shaft 31, a pair of bearings 37, a transparent shell 32, and a gravity reset device 33, left support 35, right support 36 and supporting plate 392. LED light source module 1 comprises light-emitting diode 5, two-dimensional curved surface reflective cup 38, aluminum substrate 5a and radiator 7, and two-dimensional curved surface reflective cup 38 is fixed on the radiator 7 by screw 38a, and two-dimensional curved surface reflective cup 38 can be made of plastic Alternatively, it may be made of metal, and the curved surface used to reflect light is covered with a better light-reflecting layer, and the two-dimensional curved surface reflector cup 38 and the radi...

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PUM

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Abstract

The invention relates to a water fishing lamp device, which belongs to the technical field of marine fishery. The water fishing lamp device comprises light-emitting diode (LED) light source modules, wherein the LED light source modules are arranged above the periphery of a fishing boat deck; and the light rays of the LED light source modules are projected to sea areas on both sides or at the periphery of a fishing boat. The water fishing lamp device is characterized by comprising a cooling water cavity, wherein the LED light source modules comprise radiators with LEDs; and the radiators are positioned in the cooling water cavity or are arranged near the cooling water cavity. By the water fishing lamp device, the light decline is reduced and the cost is lowered in an intensive cooling way, and a measure of stabilizing light projection directions is taken on the basis to improve fishing effects.

Description

technical field [0001] The invention belongs to the technical field of marine fishery, and in particular relates to light trapping technology, in particular to a fish-collecting light device on water with LED as a light source. Background technique [0002] In the field of fishery, using the phototaxis characteristics of some fish species (such as squid, saury, sardine, saury, herring, mackerel, horse mackerel, spot sunflower, silver han, needlefish, etc.), often use bright The tall fish-collecting light device gathers a wide range of marine life around the fishing boat to implement various fishing operations. At present, a large number of metal halide lamps are used, and the power of a single lamp ranges from 1000-5000 watts. The total energy consumption of the lamps used in each boat is between 200-900kw, which not only consumes a lot of fuel, but also emits a lot of greenhouse gases. , the ultraviolet component of its radiation poses a threat to the health of operators. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K79/00F21V7/07F21V29/00H05B37/02F21Y101/02F21V29/508F21V29/71F21Y103/10F21Y105/16F21Y115/10
Inventor 郗大光
Owner 郗大光
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