CN219063214U - Structure for increasing light-emitting angle of LED fish gathering lamp - Google Patents
Structure for increasing light-emitting angle of LED fish gathering lamp Download PDFInfo
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- CN219063214U CN219063214U CN202320218110.XU CN202320218110U CN219063214U CN 219063214 U CN219063214 U CN 219063214U CN 202320218110 U CN202320218110 U CN 202320218110U CN 219063214 U CN219063214 U CN 219063214U
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Abstract
The utility model relates to the technical field of fish gathering lamps, and provides a structure for increasing the light emitting angle of an LED fish gathering lamp, which comprises an LED light source assembly, a transparent plate and a radiator, wherein the transparent plate is arranged on the surface of the radiator, a containing cavity is arranged between the transparent plate and the radiator at intervals, the LED light source assembly is arranged in the containing cavity, and a light-transmitting refraction medium body is arranged between the LED light source assembly and the transparent plate. Through above-mentioned technical scheme, set up the printing opacity refraction dielectric body between LED light source subassembly with transparent plate, printing opacity refraction dielectric body adopts the great material of refracting index, and the light that the LED light source subassembly sent is transmitted to the air through this printing opacity refraction dielectric body again, and light is transmitted to the light and is dredged the medium from the light dense medium promptly, has increased LED luminous angle, through adopting printing opacity refraction dielectric body to fill the accommodation chamber, makes the light that the LED sent pass transparent plate refraction to the air after the accommodation chamber, realizes the expansion of angle, has increased the utilization ratio of light source.
Description
Technical Field
The utility model relates to the technical field of fish gathering lamps, in particular to a structure for increasing the light emitting angle of an LED fish gathering lamp.
Background
At present, the LED underwater fishing lamp is the most main fishing assisting equipment in the light squid fishing operation, and can be divided into an on-water lamp and an underwater lamp. The underwater fish gathering lamp has the characteristics of energy conservation, wide trapping range, deep penetration of a water layer and the like. The underwater fish gathering lamp not only can lure deep soft fish to a shallower water layer for operation at night, but also can gather large soft fish to the deeper water layer for capturing in daytime, and the traditional light source is mainly a metal halide lamp;
because compare traditional metallic halogen fishing lamp bubble with 360 degrees luminous angles, current LED fishing lamp belongs to the surface light source, and its luminous angle is little, and illuminance space is little, and light irradiation area is little, has restricted the effective utilization of light source.
Disclosure of Invention
The utility model provides a structure for increasing the light-emitting angle of an LED fish gathering lamp, which solves the problems that the LED fish gathering lamp with the structure for increasing the light-emitting angle of the LED fish gathering lamp in the related art is small in light-emitting angle of a surface light source and small in illumination space.
The technical scheme of the utility model is as follows:
the utility model provides an increase LED fishing lamp luminous angle's structure, includes LED light source subassembly, transparent plate and radiator, the transparent plate is installed the radiator surface, the transparent plate with the interval is provided with the holding chamber between the radiator, LED light source subassembly sets up in the holding intracavity, LED light source subassembly with be provided with the printing opacity refraction dielectric body between the transparent plate.
In a preferred mode of the utility model, two sides of the upper end of the radiator are respectively provided with a limit groove, the transparent plate is inserted into the limit grooves, the left end of the radiator is provided with a left cover plate, the right end of the radiator is provided with a right cover plate, and two ends of the transparent plate are respectively abutted against the left cover plate and the right cover plate.
In a preferred mode of the utility model, the left cover plate and the right cover plate are arranged at two ends of the accommodating cavity, and the accommodating cavity is sealed into a closed space; the back of the LED light source assembly is attached to the inner surface of the radiator, heat conduction silicone grease is arranged at the attaching position, and the limiting groove is a U-shaped groove.
In a preferred mode of the utility model, the front surface of the LED light source component is provided with a plurality of lamp beads at equal intervals, the light-transmitting and refracting medium body is filled at the edge of the accommodating cavity, and the light-transmitting and refracting medium body is a light-transmitting insulator.
In a preferred mode of the utility model, the light-transmitting refractive dielectric body is a light-transmitting insulating colloid, and the light-transmitting insulating colloid is filled in the accommodating cavity; the transparent plate is tightly combined with the light-transmitting insulating colloid, so that the mechanical strength of the transparent plate is enhanced, and the transparent plate is not easy to break; the transparent insulating colloid can also be transparent glass glue, and the transparent insulating colloid comprises glue A and glue B, wherein the glue A is a main agent, the glue B is a hardening agent, and the proportion of the glue A to the glue B is 1: (0.5-3).
In a preferred mode of the utility model, the transparent insulating colloid coats the LED light source component, a temperature sensor is arranged in the LED light source component, a wire hole is formed in one side of the radiator, a gram head is arranged at the end opening of the wire hole, and the proportion of glue A to glue B is 1:2.2, the LED light source component is isolated from outside air and water vapor, the waterproof purpose is achieved, and the service life of the lamp is prolonged.
In a preferred mode of the utility model, the transparent plate is in direct contact with the light emitting surface of the lamp bead on the surface of the LED light source component, the thickness of the light-transmitting refraction medium body is 1-10mm, and the upper surface of the transparent plate is a plane plate.
In a preferred mode of the utility model, the transparent plate is in direct contact with the light emitting surface of the lamp bead on the surface of the LED light source component, the thickness of the light-transmitting refractive medium body is 2-7mm, and the upper surface of the transparent plate is a convex surface.
In a preferred mode of the utility model, the transparent plate is a transparent glass plate, the radiator is an aluminum alloy frame, the upper surface of the aluminum alloy frame is provided with a groove for accommodating the LED light source assembly, the lower surface of the aluminum alloy frame is provided with radiating fins, the left cover plate and the right cover plate are symmetrically arranged, and the left cover plate and the right cover plate are aluminum alloy plates.
The light-transmitting insulating colloid is used as a heat conductor, and the LED light source assembly is coated by the light-transmitting insulating colloid, so that heat emitted by the LED light source assembly is rapidly conducted through the light-transmitting insulating colloid, and the purpose of rapid heat dissipation is achieved.
The working principle and the beneficial effects of the utility model are as follows:
in the utility model, a light-transmitting and refracting medium body is arranged between the LED light source component and the transparent plate, the light-transmitting and refracting medium body is made of a material with a larger refractive index, the light speed is transmitted in the light-transmitting and refracting medium body slowly, the refractive index is larger, and the light-transmitting and refracting medium body is a light-tight medium relative to air; light emitted by the LED light source assembly is transmitted to the air through the light-transmitting and refracting medium body, namely, the light is transmitted to the light-dispersing medium from the light-tight medium, the LED light-emitting angle is increased, the accommodating cavity is filled with the light-transmitting and refracting medium body, the light emitted by the LED passes through the transparent plate to be refracted to the air after passing through the accommodating cavity, the angle is enlarged, and the utilization rate of the light source is increased.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the installation position structure of the LED light source assembly of the utility model;
FIG. 3 is a schematic diagram of a three-dimensional structure of a limiting groove according to the present utility model;
FIG. 4 is a schematic view of an LED light source assembly according to the present utility model;
FIG. 5 is a schematic cross-sectional view of a heat sink according to the present utility model;
FIG. 6 is a schematic view of the structure of FIG. 5A according to the present utility model;
fig. 7 is a schematic cross-sectional structure of a radiator in embodiment 2 of the present utility model;
FIG. 8 is a schematic view of a transparent plate structure in embodiment 2 of the present utility model;
FIG. 9 is a schematic view showing the refractive path structure of light rays of the transparent plate in embodiment 2 of the present utility model;
in the figure: 1. an LED light source assembly; 2. a transparent plate; 3. a heat sink; 31. a limit groove; 4. a left cover plate; 5. a right cover plate; 6. a receiving chamber; 7. a light-transmitting refractive medium.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1 to 6, the present embodiment proposes
The utility model provides a luminous angle increase structure of LED fishing lamp, includes LED light source subassembly 1, transparent plate 2 and radiator 3, transparent plate 2 is installed radiator 3 surface, transparent plate 2 with the interval is provided with holding chamber 6 between the radiator 3, LED light source subassembly 1 sets up in holding chamber 6, LED light source subassembly 1 with be provided with printing opacity refraction dielectric body 7 between the transparent plate 2.
In a preferred mode of the present utility model, two sides of the upper end of the radiator 3 are respectively provided with a limit groove 31, the transparent plate 2 is inserted into the limit groove 31, the left end of the radiator 3 is provided with a left cover plate 4, the right end of the radiator 3 is provided with a right cover plate 5, and two ends of the transparent plate 2 respectively collide with the left cover plate 4 and the right cover plate 5.
In a preferred mode of the present utility model, the left cover plate 4 and the right cover plate 5 are disposed at two ends of the accommodating cavity 6, so as to seal the accommodating cavity 6 into a closed space; the back of the LED light source assembly 11 is attached to the inner surface of the radiator 3, heat conduction silicone grease is arranged at the attaching position, and the limiting groove 31 is a U-shaped groove.
In a preferred mode of the present utility model, the front surface of the LED light source assembly 1 is provided with a plurality of light beads at equal intervals, the light-transmitting refractive medium body 7 is filled at the edge of the accommodating cavity 6, and the light-transmitting refractive medium body 7 is a light-transmitting insulator.
In a preferred mode of the present utility model, the light-transmitting refractive medium body 7 is a light-transmitting insulating colloid, and the light-transmitting insulating colloid is filled in the accommodating cavity 6; the transparent plate 2 is tightly combined with the light-transmitting insulating colloid, so that the mechanical strength of the transparent plate 2 is enhanced, and the transparent plate is not easy to break; the transparent insulating colloid can also be transparent glass glue, and the transparent insulating colloid comprises glue A and glue B, wherein the glue A is a main agent, the glue B is a hardening agent, and the proportion of the glue A to the glue B is 1: between 0.5 and 3.
In a preferred mode of the utility model, the transparent insulating colloid coats the LED light source component 1, a temperature sensor is arranged in the LED light source component 1, a wire hole is formed in one side of the radiator 3, a gram head is arranged at the end opening of the wire hole, and the proportion of the adhesive A to the adhesive B is 1:2.2, the LED light source component 1 is isolated from outside air and water vapor, the waterproof purpose is achieved, and the service life of the lamp is prolonged.
In a preferred mode of the present utility model, the transparent plate 2 is in direct contact with the light emitting surface of the lamp bead on the surface of the LED light source assembly 1, the thickness of the transparent refractive medium 7 is 1-10mm, and the upper surface of the transparent plate 2 is a planar plate.
In a preferred mode of the utility model, the transparent plate 2 is a transparent glass plate, the radiator 3 is an aluminum alloy frame, a groove for accommodating the LED light source component 1 is formed in the upper surface of the aluminum alloy frame, radiating fins are arranged on the lower surface of the aluminum alloy frame, the left cover plate 4 and the right cover plate 5 are symmetrically arranged, and the left cover plate 4 and the right cover plate 5 are aluminum alloy plates.
The transparent insulating colloid is a heat conductor, and the transparent insulating colloid coats the LED light source assembly 1, so that heat emitted by the LED light source assembly 1 is rapidly conducted through the transparent insulating colloid, and the purpose of rapid heat dissipation is achieved.
The working principle and the beneficial effects of the utility model are as follows:
in the utility model, a light-transmitting and refracting medium 7 is arranged between an LED light source assembly 1 and the transparent plate 2, the light-transmitting and refracting medium 7 is made of a material with a larger refractive index, the light speed is transmitted slowly in the light-transmitting and refracting medium 7, the refractive index is larger, and the light-transmitting and refracting medium 7 is a light-tight medium relative to air; light emitted by the LED light source assembly 1 is transmitted to the air through the light-transmitting refraction medium 7, namely, the light is transmitted to the light-thinning medium from the light-sealing medium, the LED light-emitting angle is increased, the accommodating cavity 6 is filled with the light-transmitting refraction medium 7, the light emitted by the LED passes through the transparent plate 2 to be refracted to the air after passing through the accommodating cavity 6, the angle is enlarged, and the utilization rate of the light source is increased.
Example 2
As shown in FIGS. 1 to 4 and 6 to 9, the present embodiment also proposes, based on the same concept as that of embodiment 1 described above
The utility model provides a luminous angle increase structure of LED fishing lamp, includes LED light source subassembly 1, transparent plate 2 and radiator 3, transparent plate 2 is installed radiator 3 surface, transparent plate 2 with the interval is provided with holding chamber 6 between the radiator 3, LED light source subassembly 1 sets up in holding chamber 6, LED light source subassembly 1 with be provided with printing opacity refraction dielectric body 7 between the transparent plate 2.
In a preferred mode of the present utility model, two sides of the upper end of the radiator 3 are respectively provided with a limit groove 31, the transparent plate 2 is inserted into the limit groove 31, the left end of the radiator 3 is provided with a left cover plate 4, the right end of the radiator 3 is provided with a right cover plate 5, and two ends of the transparent plate 2 respectively collide with the left cover plate 4 and the right cover plate 5.
In a preferred mode of the present utility model, the left cover plate 4 and the right cover plate 5 are disposed at two ends of the accommodating cavity 6, so as to seal the accommodating cavity 6 into a closed space; the back of the LED light source assembly 11 is attached to the inner surface of the radiator 3, heat conduction silicone grease is arranged at the attaching position, and the limiting groove 31 is a U-shaped groove.
In a preferred mode of the present utility model, the front surface of the LED light source assembly 1 is provided with a plurality of light beads at equal intervals, the light-transmitting refractive medium body 7 is filled at the edge of the accommodating cavity 6, and the light-transmitting refractive medium body 7 is a light-transmitting insulator.
In a preferred mode of the present utility model, the light-transmitting refractive medium body 7 is a light-transmitting insulating colloid, and the light-transmitting insulating colloid is filled in the accommodating cavity 6; the transparent plate 2 is tightly combined with the light-transmitting insulating colloid, so that the mechanical strength of the transparent plate 2 is enhanced, and the transparent plate is not easy to break; the transparent insulating colloid can also be transparent glass glue, and the transparent insulating colloid comprises glue A and glue B, wherein the glue A is a main agent, the glue B is a hardening agent, and the proportion of the glue A to the glue B is 1: between 0.5 and 3.
In a preferred mode of the utility model, the transparent insulating colloid coats the LED light source component 1, a temperature sensor is arranged in the LED light source component 1, a wire hole is formed in one side of the radiator 3, a gram head is arranged at the end opening of the wire hole, and the proportion of the adhesive A to the adhesive B is 1:2.2, the LED light source component 1 is isolated from outside air and water vapor, the waterproof purpose is achieved, and the service life of the lamp is prolonged.
In a preferred mode of the present utility model, the transparent plate 2 is in direct contact with the light emitting surface of the lamp bead on the surface of the LED light source assembly 1, the thickness of the transparent refractive medium 7 is 2-7mm, and the upper surface of the transparent plate 2 is a convex surface, and the convex surface is set to further enhance the effect of light refraction and increase the irradiation angle.
In a preferred mode of the utility model, the transparent plate 2 is a transparent glass plate, the radiator 3 is an aluminum alloy frame, a groove for accommodating the LED light source component 1 is formed in the upper surface of the aluminum alloy frame, radiating fins are arranged on the lower surface of the aluminum alloy frame, the left cover plate 4 and the right cover plate 5 are symmetrically arranged, and the left cover plate 4 and the right cover plate 5 are aluminum alloy plates.
The transparent insulating colloid is a heat conductor, and the transparent insulating colloid coats the LED light source assembly 1, so that heat emitted by the LED light source assembly 1 is rapidly conducted through the transparent insulating colloid, and the purpose of rapid heat dissipation is achieved.
The working principle and the beneficial effects of the utility model are as follows:
in the utility model, a light-transmitting and refracting medium 7 is arranged between an LED light source assembly 1 and the transparent plate 2, the light-transmitting and refracting medium 7 is made of a material with a larger refractive index, the light speed is transmitted slowly in the light-transmitting and refracting medium 7, the refractive index is larger, and the light-transmitting and refracting medium 7 is a light-tight medium relative to air; light emitted by the LED light source assembly 1 is transmitted to the air through the light-transmitting refraction medium 7, namely, the light is transmitted to the light-thinning medium from the light-sealing medium, the LED light-emitting angle is increased, the accommodating cavity 6 is filled with the light-transmitting refraction medium 7, the light emitted by the LED passes through the transparent plate 2 to be refracted to the air after passing through the accommodating cavity 6, the angle is enlarged, and the utilization rate of the light source is increased.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The utility model provides an increase LED fishing lamp luminous angle's structure, its characterized in that includes LED light source subassembly (1), transparent plate (2) and radiator (3), transparent plate (2) are installed radiator (3) surface, transparent plate (2) with the interval is provided with accommodation chamber (6) between radiator (3), LED light source subassembly (1) set up in accommodation chamber (6), LED light source subassembly (1) with be provided with printing opacity refraction dielectric body (7) between transparent plate (2).
2. The structure for increasing the light emitting angle of the LED fishing lamp according to claim 1, wherein limiting grooves (31) are respectively formed in two sides of the upper end of the radiator (3), the transparent plate (2) is inserted into the limiting grooves (31), a left cover plate (4) is arranged at the left end of the radiator (3), a right cover plate (5) is arranged at the right end of the radiator (3), and two ends of the transparent plate (2) are respectively abutted to the left cover plate (4) and the right cover plate (5).
3. The structure for increasing the light emitting angle of the LED fishing lamp according to claim 2, wherein the left cover plate (4) and the right cover plate (5) are arranged at two ends of the accommodating cavity (6) to seal the accommodating cavity (6) into a closed space; the back of the LED light source assembly (1) is attached to the inner surface of the radiator (3), heat conduction silicone grease is arranged at the attaching position, and the limiting groove (31) is a U-shaped groove.
4. The structure for increasing the light emitting angle of the LED fishing lamp according to claim 1, wherein a plurality of lamp beads are arranged on the front surface of the LED light source assembly (1) at equal intervals, the light-transmitting and refracting medium body (7) is filled at the edge of the accommodating cavity (6), and the light-transmitting and refracting medium body (7) is a light-transmitting insulator.
5. The structure for increasing the light emitting angle of the LED fish gathering lamp as set forth in claim 4, wherein the light-transmitting refractive medium body (7) is a light-transmitting insulating colloid, and the light-transmitting insulating colloid is filled in the accommodating cavity (6); the light-transmitting insulating colloid comprises an A adhesive and a B adhesive, wherein the A adhesive is a main agent, the B adhesive is a hardening agent, and the ratio of the A adhesive to the B adhesive is 1: (0.5-3).
6. The structure for increasing the light emitting angle of the LED fishing lamp according to claim 5, wherein the transparent insulating colloid coats the LED light source assembly (1), a temperature sensor is arranged in the LED light source assembly (1), a line hole is formed in one side of the radiator (3), a gram head is arranged at the end opening of the line hole, and the ratio of A glue to B glue is 1:2.2.
7. the structure for increasing the light emitting angle of the LED fishing lamp according to claim 1, wherein the transparent plate (2) is in direct contact with the light emitting surface of the lamp bead on the surface of the LED light source assembly (1), the thickness of the light-transmitting refractive medium body (7) is 1-10mm, and the upper surface of the transparent plate (2) is a plane plate.
8. The structure for increasing the light emitting angle of the LED fishing lamp according to claim 1, wherein the transparent plate (2) is in direct contact with the light emitting surface of the lamp bead on the surface of the LED light source assembly (1), the thickness of the light-transmitting refractive medium body (7) is 2-7mm, and the upper surface of the transparent plate (2) is a convex surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320218110.XU CN219063214U (en) | 2023-02-15 | 2023-02-15 | Structure for increasing light-emitting angle of LED fish gathering lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320218110.XU CN219063214U (en) | 2023-02-15 | 2023-02-15 | Structure for increasing light-emitting angle of LED fish gathering lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219063214U true CN219063214U (en) | 2023-05-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320218110.XU Active CN219063214U (en) | 2023-02-15 | 2023-02-15 | Structure for increasing light-emitting angle of LED fish gathering lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219063214U (en) |
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2023
- 2023-02-15 CN CN202320218110.XU patent/CN219063214U/en active Active
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