CN202653027U - Light emitting diode (LED) combined light source underwater fish-gathering lamp with frequency modulation - Google Patents
Light emitting diode (LED) combined light source underwater fish-gathering lamp with frequency modulation Download PDFInfo
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- CN202653027U CN202653027U CN2012202200526U CN201220220052U CN202653027U CN 202653027 U CN202653027 U CN 202653027U CN 2012202200526 U CN2012202200526 U CN 2012202200526U CN 201220220052 U CN201220220052 U CN 201220220052U CN 202653027 U CN202653027 U CN 202653027U
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Abstract
The utility model discloses a light emitting diode (LED) combined light source underwater fish-gathering lamp with frequency modulation. The fish-gathering lamp comprises an LED underwater three-dimensional convection packaging and a high-power lighting LED moldboard, wherein the LED underwater three-dimensional convection packaging comprises an LED constant current stroboscopic drive, a central circular hole and six through holes; the high-power lighting LED moldboard comprises a front cover plate and a high-power LED module; the LED constant current stroboscopic drive drives the high-power lighting LED module to give off combination light of blue color and green color which have a wavelength range of between 460 and 480nm and between 500 and 560nm respectively in a specific stroboscopic cycle for fish gathering, and the front cover plate can prevent growth of seashells on the three-dimensional irradiation LED fish-gathering lamp and seawater corrosion; and the six through holes of the LED underwater three-dimensional convection packaging are kept communicated with the sea water to cool down the high-power lighting LED module, so that the high-power lighting LED module can work at the best environmental temperature and the best state as well. The three-dimensional irradiation LED fish-gathering lamp uses high-power LEDs and adopts constant current driving, three-dimensional convection heat dissipation, three-dimensional irradiation and packaging of high-strength corrosion-resistant material panels, so that the fish-gathering lamp is energy-saving, environment-friendly, high in efficiency, wide in lighting range, corrosion-proof, impact-proof and suitable for gathering fish under sea.
Description
Technical field
The utility model relates to a kind of warbled great power LED as the fish-aggregating device of ocean under water of illuminating source, the led light source that is high-power specific wavelength cooperates optical design and the LED constant current stroboscopic of three-dimensional heat loss through convection encapsulation, front and back end to drive, and specially refers to be used for the device of fish gathering under the ocean water.
Background technology
Studies show that the shoal of fish such as squid shows stronger phototaxis to the blue green light in the full spectrum (460-480nm) in the seawater, utilize the auxiliary fishing of fishing lamp can Effective Raise fishing efficient.At present, the ocean fish gathering uses mostly with the auxiliary equipment of metal halide lamp as system source, but after metal halide lamp filters through seawater, remaining blue green light composition seldom, utility rate of luminous energy is very low, and metal halide lamp consumption electric energy is large, the evolution of heat is high, under the ocean operation environment, and the halide lamp glass diffuser of high heat contact low temperature seawater, because the explosion of expanding with heat and contract with cold damages, there is potential safety hazard easily.In order to solve the high heat problem of fishing lamp, conventional method is to adopt the fresh water cycle cooling system, during to marine fishing on the fishing boat limited freshwater resources cause waste, be unfavorable for the long range fishing operation.
Summary of the invention
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of warbled LED combined light source underwater fishing lamp comprises LED underwater 3 D convection current encapsulation (1), high-power light-emitting LED template (2) two parts; Described LED underwater 3 D convection current encapsulation (1) includes LED constant current stroboscopic and drives (5), central circular hole (10) and six through holes (11); Central circular hole (10) cooperates the electric wire (12) of steel wire rope parcel upwards to fix with hull or seashore, drives (5) with the LED constant current stroboscopic of LED underwater 3 D convection current encapsulation (1) inside downwards and is connected; Described high-power light-emitting LED template (2) comprises front shroud (4), great power LED module (3); Great power LED module (3) includes large-power LED light bead (6) combination that four spacings are two kinds of specific wavelengths of 30mm; Four large-power LED light beads (6) are respectively blue light wavelength scope 460-480nm LED lamp pearl (13) and wave-length coverage 500nm-560nm green light LED lamp pearl (14) alternately; The large-power LED light bead of every specific wavelength (6) all passes through LED heat dissipation base (7) and cooperates total reflection composite mirrors (8) to fit through ST-922 heat conductive silica gel and LED underwater 3 D convection current encapsulation (1); Large-power LED light bead (6) is by front shroud (4) protection, and upper corresponding large-power LED light bead (6) position of front shroud (4) arranges Fresnel lens (9); Front shroud (4), great power LED module (3) and LED underwater 3 D convection current encapsulation (1) consist of the space of a sealing, have formed a kind of warbled LED combined light source underwater fishing lamp.
Described LED underwater 3 D convection current encapsulation (1) is long to be 170mm, wide is 70mm, height is 55mm, aluminium alloy and surperficial molding powder by seawater corrosion resistance form, can prevent shellfish growth and seawater corrosion, the heat radiation through hole (11) of its six 10mm * 10mm can allow the seawater easy on and off circulate.
Described front shroud (4) material is high strength organic polymer acrylic light-passing board.
Described large-power LED light bead (6) power is 1W.
A kind of operation principle of warbled LED combined light source underwater fishing lamp is: LED constant current stroboscopic drives (5) driving high-power light-emitting LED modules (3) and sends wave-length coverage as 460-480nm or 500nm-560nm blue green light take specific cycle strobe, LED lamp pearl (6) in the high-power light-emitting LED module (2) respectively with 460-480nm blue-ray LED 13 and 500nm-560nm green light LED (14) alternately, simultaneously take 0.5 second as the time cycle frequency modulation(PFM); Upper corresponding large-power LED light bead (6) position of front shroud (4) arranges Fresnel lens (9) is evenly distributed light, and front shroud (4) has prevented shellfish growth and seawater corrosion simultaneously; The heat that produces during large-power LED light bead (6) work reaches LED underwater 3 D convection current encapsulation (1) by LED heat dissipation base (7) through the ST-922 heat conductive silica gel, by the heat radiation through hole (11) in the LED underwater 3 D convection current encapsulation (1) directly in seawater generation heat exchange, reduce the operating ambient temperature of LED fishing lamp, keep the LED fishing lamp to be operated in optimum state always.
The beneficial effects of the utility model are:
1. adopt the great power LED combined light source, through the optical treatment of Fresnel lens, realize the reasonable distribution of great power LED luminous flux, can improve utility rate of luminous energy, save the power consumption of fishing lamp, effectively reduce use cost.
2. adopt LED constant current stroboscopic to drive, guarantee that LED lamp pearl can can't not start because of the variation of external circuits or overcurrent punctures, utilize simultaneously the shoal of fish to the trend performance raising fish gathering efficient of frequency modulation(PFM) light.
3. adopt three-dimensional heat loss through convection mode, with the low temperature seawater formation direct circulation in the external world, heat radiation directly makes the LED fishing lamp remain consistent with extraneous ocean temperature.
4. the LED underwater 3 D convection current encapsulation of adopting aluminium alloy and surperficial molding powder by seawater corrosion resistance to form can prevent that shellfish from growing and seawater corrosion.
5. adopt high strength organic polymer acrylic light-passing board, comparing glass has lighter quality, higher transmissivity, and corrosion-resistant, impact-resistant characteristics.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Fig. 1 is a kind of overall structure schematic appearance of warbled LED combined light source underwater fishing lamp.
In the accompanying drawing, (1) is LED underwater 3 D convection current encapsulation; (2) be high-power light-emitting LED template; (3) be the great power LED module; (4) be front shroud; (5) be that LED constant current stroboscopic drives; (6) be large-power LED light bead; (7) be the LED heat dissipation base; (8) be the total reflection composite mirrors; (9) be Fresnel lens; (10) be central circular hole; (11) be the heat radiation through hole; (12) electric wire that wraps up for steel wire rope; (13) be high-power wave-length coverage 460-480nm blue LED lamp pearl; (14) be high-power wave-length coverage 500nm-560nm green light LED lamp pearl.
Embodiment
Below in conjunction with Figure of description the utility model is described further:
As shown in Figure 1, a kind of warbled LED combined light source underwater fishing lamp comprises LED underwater 3 D convection current encapsulation (1), high-power light-emitting LED template (2) two parts; Described LED underwater 3 D convection current encapsulation (1) includes LED constant current stroboscopic and drives (5), central circular hole (10) and six heat radiation through holes (11), central circular hole (10) cooperates the electric wire (12) of steel wire rope parcel upwards to fix with hull or seashore, drives (5) with the LED constant current stroboscopic of LED underwater 3 D convection current encapsulation (1) central inner downwards and is connected; Described high-power light-emitting LED template (2) comprises front shroud (4), great power LED module (3), LED heat dissipation base (7); Great power LED module (3), including four spacings is 30mm large-power LED light bead (6), four large-power LED light beads be 460-480nm blue LED lamp pearl (13) and 500nm-560nm green light LED lamp pearl (14) alternately, every large-power LED light bead (6) all passes through LED heat dissipation base (7) and cooperates total reflection composite mirrors (8) through ST-922 heat conductive silica gel and LED underwater 3 D convection current encapsulation (1) applying; Large-power LED light bead (6) is by front shroud (4) protection, and upper corresponding large-power LED light bead (6) position of front shroud (4) arranges Fresnel lens (9).
Claims (4)
1. a warbled LED combined light source underwater fishing lamp is characterized in that, comprises LED underwater 3 D convection current encapsulation (1), high-power light-emitting LED template (2) two parts; Described LED underwater 3 D convection current encapsulation (1) includes LED constant current stroboscopic and drives (5), central circular hole (10) and six through holes (11); Central circular hole (10) cooperates the electric wire (12) of steel wire rope parcel upwards to fix with hull or seashore, drives (5) with the LED constant current stroboscopic of LED underwater 3 D convection current encapsulation (1) inside downwards and is connected; Described high-power light-emitting LED template (2) comprises front shroud (4), great power LED module (3); The large-power LED light bead (6) that it is 30mm that great power LED module (3) includes four spacings; Four large-power LED light beads (6) are respectively wave-length coverage 460-480nm blue light L ED lamp pearl (13) and wave-length coverage 500nm-560nm green light LED lamp pearl (14) alternately; Every large-power LED light bead (6) all passes through LED heat dissipation base (7) and cooperates total reflection composite mirrors (8) to fit through ST-922 heat conductive silica gel and LED underwater 3 D convection current encapsulation (1); Large-power LED light bead (6) is by front shroud (4) protection, and upper corresponding large-power LED light bead (6) position of front shroud (4) arranges Fresnel lens (9); Front shroud (4), great power LED module (3) and LED underwater 3 D convection current encapsulation (1) consist of the space of a sealing, have formed a kind of warbled LED combined light source underwater fishing lamp.
2. a kind of warbled LED combined light source underwater fishing lamp according to claim 1 is characterized in that, described LED underwater 3 D convection current encapsulation (1) is long to be 170mm, wide is 70mm, height is 55mm, and described six heat radiation through holes (11) are long to be 10mm, and wide is 10mm.
3. a kind of warbled LED combined light source underwater fishing lamp according to claim 1 is characterized in that described front shroud (4) material is organic polymer acrylic light-passing board.
4. a kind of warbled LED combined light source underwater fishing lamp according to claim 1 is characterized in that described large-power LED light bead (6) power is 1W.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202200526U CN202653027U (en) | 2012-05-09 | 2012-05-09 | Light emitting diode (LED) combined light source underwater fish-gathering lamp with frequency modulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202200526U CN202653027U (en) | 2012-05-09 | 2012-05-09 | Light emitting diode (LED) combined light source underwater fish-gathering lamp with frequency modulation |
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| Publication Number | Publication Date |
|---|---|
| CN202653027U true CN202653027U (en) | 2013-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202200526U Expired - Fee Related CN202653027U (en) | 2012-05-09 | 2012-05-09 | Light emitting diode (LED) combined light source underwater fish-gathering lamp with frequency modulation |
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| Country | Link |
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| CN (1) | CN202653027U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103385224A (en) * | 2012-05-09 | 2013-11-13 | 中国计量学院 | LED (Light Emitting Diode) combined light source underwater fish gathering method and device based on frequency modulation |
| CN113749063A (en) * | 2020-06-05 | 2021-12-07 | 仩丰股份有限公司 | Fish gathering lamp |
-
2012
- 2012-05-09 CN CN2012202200526U patent/CN202653027U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103385224A (en) * | 2012-05-09 | 2013-11-13 | 中国计量学院 | LED (Light Emitting Diode) combined light source underwater fish gathering method and device based on frequency modulation |
| CN113749063A (en) * | 2020-06-05 | 2021-12-07 | 仩丰股份有限公司 | Fish gathering lamp |
| WO2022227101A1 (en) * | 2020-06-05 | 2022-11-03 | 仩丰股份有限公司 | Fish collecting lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20130509 |