fish aggregation lamp

Abstract

The application discloses a fish gathering lamp, which comprises two installation position surfaces and a radiator, the two installation position surfaces are directly or indirectly connected and radially expand around the connection position, the surface sides of the two installation position surfaces are respectively covered with light source structures, the light source structures emit light along the surface side direction of the installation position surfaces; the radiator is connected with the back light sides of the two installation position surfaces, the connection positions of the radiator and the two installation position surfaces are communicated with each other to form a front-back communicated air duct structure. The fish gathering lamp expands the horizontal light emitting angle of the fish gathering lamp by arranging the light source structures on the two installation position surfaces connected at an included angle, the irradiation range in the horizontal direction is wider, the light utilization rate is improved, and the air duct structure is introduced to perform heat dissipation, so that the heat dissipation efficiency is promoted.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of lighting technology, in particular to a fish gathering lamp. BACKGROUND

[0002] The fish gathering lamp is the most important fishing device in the light trapping fish operation. The fish gathering lamp is set around the fishing boat, and the fish gathering lamp is lit at night to irradiate the water surface on both sides of the ship body, so as to attract fish and make the fish stay near the fishing boat. The traditional fish gathering lamp uses metal halide lamp or incandescent lamp as light source. In recent years, in order to reduce power consumption, LED is used as light source of the fish gathering lamp. However, the current LED fish gathering lamp still has at least the following defects:

[0003] 1. The horizontal direction light emitting angle is too small, and the vertical direction light emitting angle is too large, resulting in low utilization rate. In order to meet the fish gathering demand, a large number of fish gathering lamps are needed.

[0004] 2. The fish gathering lamp has large power and generates a large amount of heat. In order to achieve the purpose of heat dissipation, a large volume heat sink is needed, which increases the weight of the lamp body and is not convenient for carrying and maintaining.

[0005] 3. The lamp body is designed unreasonably, and the overall wind resistance is large. SUMMARY

[0006] The purpose of the present application is to provide a fish gathering lamp to solve one or more technical problems in the prior art, and at least provide a beneficial choice or create conditions.

[0007] A fish gathering lamp, characterized in that it comprises:

[0008] Two installation sites, the two installation sites are directly or indirectly connected and are radially expanded around the connection position, and the surface sides of the two installation sites are respectively covered with light source structures, and the light source structures emit light along the surface side direction of the installation site where they are located;

[0009] A heat sink, the heat sink is connected with the back light side of the two installation sites, and the connection positions of the heat sink and the two installation sites are communicated with each other to form a front and back communicated air duct structure.

[0010] Further, the light source structure comprises:

[0011] A light source plate, the light source plate covers the surface side of the installation site;

[0012] A lens unit, the lens unit covers the surface side of the light source plate, so that the light emitted by the light source plate is diverged in the horizontal direction after passing through the lens unit.

[0013] Further, the horizontal light emitting angle of the light emitted from the lens unit is α, and the angle between the light emitted from the lens unit and the vertical direction is β, wherein 2α≥180°, 85°≤β≤95°.

[0014] Further, a plurality of first ventilation holes are arranged at the connecting position of the two installation planes, and a plurality of second ventilation holes are arranged at the front and back sides of the heat sink.

[0015] Further, a plurality of groups of heat dissipation ribs are arranged at the left and right inner sides of the heat sink, and ventilation channels are arranged between the groups of heat dissipation ribs and connected with the first ventilation holes and the second ventilation holes.

[0016] Further, the heat dissipation ribs protrude towards the middle part of the heat sink and are arranged in pairs left and right, and the adjacent two heat dissipation ribs are arranged in a spaced manner.

[0017] Further, a plane fixing support is arranged at the connecting position of the two installation planes, and the first ventilation holes are arranged in the plane fixing support, and the plane fixing support is in communication with the heat sink.

[0018] Further, the heat sink is detachably connected with the two installation planes.

[0019] Further, a connecting rib is arranged at one side of the heat sink connected with the two installation planes, and a plurality of groups of sliding grooves corresponding to the connecting ribs are arranged in the heat sink, and the connecting ribs and the sliding grooves are embedded with each other, so that the heat sink is detachably connected with the two installation planes.

[0020] Further, the heat sink has a streamline structure.

[0021] The present application has the following beneficial effects: by arranging the light source structure on the two installation planes connected at an included angle, the horizontal light emitting angle of the fish collecting lamp is expanded, the illumination range in the horizontal direction is wider, the light utilization rate is improved, and the heat dissipation efficiency is promoted by introducing the air duct structure for heat dissipation. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the fish collecting lamp in one embodiment.

[0023] Figure 2 It is an exploded structural schematic diagram of the fish collecting lamp in one embodiment.

[0024] Figure 3 It is a light emitting schematic diagram of the fish collecting lamp in one embodiment.

[0025] Figure 4 It is an exploded structural schematic diagram of the fish collecting lamp in one embodiment.

[0026] Figure 5 It is an enlarged structural schematic diagram of A in the middle. Figure 4

[0027] Figure 6 ​Figure 1 is a schematic diagram of the installation structure of the fish gathering lamp in one embodiment. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the present application will be further described below with reference to the embodiments and the accompanying drawings.

[0029] In the description of the present application, it should be understood that the orientation description, such as the orientation or position relationship indicated by the upper, lower, front, rear, left, right and the like, is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In this document, the terms "comprise", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, in addition to including the listed elements, other elements not explicitly listed can also be included.

[0030] In the description of the present application, the meaning of several is indefinite quantity, the meaning of multiple is two or more, greater than, less than, more than and the like are understood as not including the number, above, below, within and the like are understood as including the number. If the first, second is described, it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the sequence of indicated technical features. In addition, and / or appearing throughout the text means three parallel schemes, for example, A and / or B means the scheme satisfied by A, the scheme satisfied by B or the scheme satisfied by A and B at the same time.

[0031] Figure 1 Figure 1 is a schematic diagram of the structure of the fish gathering lamp in one embodiment. The fish gathering lamp is assembled on the fishing boat when in use, and irradiates the water area near the fishing boat. Since the fish gathering lamp irradiates a large range of water area when in actual use, it is required that the fish gathering lamp has a wider horizontal irradiation range. Referring to Figure 1 The fish gathering lamp provided in the embodiment includes two installation position surfaces 100 and a heat sink 200. The two installation position surfaces 100 are long strip-shaped and are arranged at an angle, so that the light source installed on the installation position surface 100 can irradiate a large range in the horizontal direction.

[0032] Specifically, the two installation surfaces 100 are directly or indirectly connected and radially expanded around the connection position, and the surface sides of the two installation surfaces 100 are respectively covered with the light source structure 300, which emits light along the surface side of the installation surface 100 where the light source structure 300 is located. The installation surface 100 is made of a heat-conducting material, such as an aluminum substrate. When the two installation surfaces 100 are indirectly connected, an intermediate connecting member is arranged between the two installation surfaces 100, and the two installation surfaces 100 are respectively connected to the intermediate connecting member. After the installation surface 100 is expanded around the connection position, an included angle is formed, which provides a wide range of light emission angles for the light source structure 300 installed on the surface side thereof.

[0033] Specifically, the heat sink 200 is connected to the back light side of the two installation surfaces 100, and the connection positions of the heat sink 200 and the two installation surfaces 100 are in communication with each other to form a front-rear communication air duct structure. Since the fishing lamp has high light emitting power, two heat dissipation modes are adopted. One is to transfer the heat generated by the light source to the heat sink 200 through heat transfer. The other is to form an air duct structure between the heat sink 200 and the installation surface 100, so as to accelerate the flow speed of the gas between the heat sink 200 and the installation surface 100, thereby accelerating the heat loss of the light source structure 300 and the installation surface 100.

[0034] The fishing lamp provided in the embodiment expands the horizontal light emission angle of the fishing lamp by arranging the light source structure 300 on the two installation surfaces 100 connected at an included angle, widens the illumination range in the horizontal direction, improves the light utilization rate, and introduces the air duct structure for heat dissipation to promote the heat dissipation efficiency.

[0035] Figure 2 An exploded structure diagram of the fishing lamp in one embodiment is shown in FIG. 1. Figure 2 The light source structure 300 of the fishing lamp provided in the embodiment includes a light source plate 310 and a lens unit 320. The light source plate 310 is covered on the surface side of the installation surface 100, the length of the light source plate 310 is close to the length of the installation surface 100, LED lamp beads are welded on the light source plate 310 to make the light source plate 310 emit light as a whole, and the lens unit 320 is covered on the surface side of the light source plate 310 to make the light emitted by the light source plate 310 further diverge in the horizontal direction after passing through the lens unit 320. When the fishing lamp is used for illumination, the light in the horizontal direction is mainly utilized. In order to further improve the light utilization rate, the light emission direction of the light source plate 310 is constrained by the lens unit 320, so that the light emitted by the light source plate 310 is further diverged in the horizontal direction and narrowed in the vertical direction after passing through the lens unit 320.

[0036] Figure 3 An emission diagram of the fishing lamp in one embodiment is shown in FIG. 2. Figure 3The lens unit 320 constrains the light emitted from the light source plate 310. The horizontal emission angle of the light emitted from the lens unit 320 is α, and the overall horizontal emission angle of the fish-attracting lamp is 2α. The angle between the light emitted from the lens unit 320 and the vertical direction is β. α and β satisfy the constraints 2α ≥ 180° and 85° ≤ β ≤ 95°, respectively. In this embodiment, the lens unit 320 satisfies 2α = 180° and β = 90°.

[0037] Figure 4 This is a schematic diagram of the exploded structure of a fish-attracting lamp in one embodiment from another angle. See also... Figure 2 and Figure 4 A plurality of first ventilation holes 110 are provided at the connection position of the two mounting surfaces 100, and a plurality of second ventilation holes 210 are provided on the front and rear sides of the radiator 200 respectively. A hollow ventilation cavity is provided between the first ventilation holes 110 and the second ventilation holes 210. The first ventilation holes 110 are arranged along the length direction of the mounting surface 100, and the second ventilation holes 210 are arranged along the length direction of the radiator 200. In use, airflow flows through the ventilation cavity between the mounting surface 100 and the radiator 200, promoting the cooling of the mounting surface 100 and the radiator 200.

[0038] Furthermore, several sets of heat dissipation ribs 220 are respectively provided on the left and right inner sides of the radiator 200. A ventilation duct 230 connecting the first ventilation hole 110 and the second ventilation hole 210 is left between each set of heat dissipation ribs 220, increasing the contact area between the radiator 200 and the air and promoting heat dissipation. Even further, the heat dissipation ribs 220 protrude towards the center of the radiator 200 and are arranged in pairs facing each other, with adjacent heat dissipation ribs 220 spaced apart, so that airflow flows to the left and right sides of the heat dissipation ribs 220. Even further, based on the formation of an air duct structure between the radiator 200 and the mounting surface 100, allowing airflow to enter the radiator 200 and the mounting surface 100 from the front and rear sides, this embodiment can also employ the method of opening the upper and lower ends of the ventilation cavity formed inside the radiator 200 and the upper and lower ends of the cavity formed between the two mounting surfaces 100 respectively, so that airflow can flow vertically through the ventilation cavity formed inside the radiator 200 and the cavity formed between the two mounting surfaces 100.

[0039] In one embodiment, see [reference] Figure 5The two installation position surfaces 100 are indirectly connected, and the connection positions of the two installation position surfaces 100 are provided with position surface fixing supports 400, the first ventilation holes 110 are arranged on the position surface fixing supports 400, and the position surface fixing supports 400 are in communication with the heat sink 200. The position surface fixing supports 400 are used for enhancing the connection strength between the installation position surfaces 100. Optionally, the side, away from the installation position surfaces 100, of the position surface fixing supports 400 is connected with the heat sink 200, and the connection mode can be mutual sliding and fitting assembly, so as to enhance the connection strength between the installation position surfaces 100 and the heat sink 200.

[0040] In one of the embodiments, referring again to Figure 5 The heat sink 200 is detachably connected with the two installation position surfaces 100, when the service life of the light source structure 300 reaches, the installation position surfaces 100 can be directly removed from the heat sink 200, and the light source structure 300 on the installation position surfaces 100 can be replaced. Specifically, the side, connected with the heat sink 200, of the two installation position surfaces 100 is respectively provided with a connecting rib 120, the heat sink 200 is arranged with a plurality of groups of sliding grooves 240 corresponding to the connecting ribs 120 respectively, and the connecting rib 120 and the sliding groove 240 are mutually fitted, so as to make the heat sink 200 detachably connected with the two installation position surfaces 100. When assembling, the connecting rib 120 and the corresponding sliding groove 240 are corresponded one by one, and then are slid and sleeved, so as to make the connecting rib 120 fitted in the sliding groove 240. When disassembling, the installation position surface 100 is slid out along the length direction of the sliding groove 240, so as to make the connecting rib 120 disengaged from the sliding groove 240.

[0041] In the above embodiment, the heat sink 200 of the fish gathering lamp is in a streamline structure, so as to reduce the overall wind resistance of the fish gathering lamp.

[0042] Referring to Figure 6 In the process of installing the fish gathering lamp, the fish gathering lamp is fixed through the connecting hanger 500, the structure of the connecting hanger 500 can be in the form of Figure 6 The connecting hanger 500 is fixed through a screw and a nut, and the other end of the connecting hanger 500 is fixed with the installation position.

[0043] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A fish aggregation lamp, characterized by, The utility model relates to a light source structure, including: Two installation position surfaces, two installation position surfaces are directly or indirectly connected and are radially arranged around the connection position, and the surface side of two installation position surfaces is respectively covered with light source structure, and the light source structure emits light along the surface side of the installation position surface; A heat sink is connected with the back light side of two installation position surfaces, and the connection position of the heat sink and two installation position surfaces is communicated with each other to form a front and back communicated air duct structure; The light source structure includes: A light source plate is covered on the surface side of the installation position surface; A lens unit is covered on the surface side of the light source plate to make the light emitted by the light source plate diverge in the horizontal direction after passing through the lens unit; A plurality of first air vents are arranged at the connection position of two installation position surfaces, and a plurality of second air vents are respectively arranged on the front and back sides of the heat sink, and a hollow air cavity is arranged between the first air vent and the second air vent; A plurality of groups of heat dissipation ribs are respectively arranged on the left and right inner sides of the heat sink, and the heat dissipation ribs in each group are connected with the first air vent and the second air vent through the air duct; The heat sink has a streamline structure.

2. The fishing lamp according to claim 1, characterized in that The horizontal light emitting angle of the light emitted from the lens unit is alpha, and the angle between the light emitted from the lens unit and the vertical direction is beta, wherein 2alpha is greater than or equal to 180 degrees, and 85 degrees is less than or equal to beta and is less than or equal to 95 degrees.

3. The fishing lamp according to claim 1, wherein The heat dissipation ribs protrude towards the middle part of the heat sink and are opposite to each other, and the two heat dissipation ribs are arranged at intervals.

4. The fishing lamp of claim 1, wherein The connection position of two installation position surfaces is provided with a position surface fixing support, the first air vent is arranged in the position surface fixing support, and the position surface fixing support and the heat sink are communicated with each other.

5. The fishing lamp of claim 1, wherein, The heat sink and two installation position surfaces are detachably connected.

6. The fishing light of claim 5 wherein, The side of two installation position surfaces connected with the heat sink is respectively provided with a connecting rib, the heat sink is provided with a plurality of groups of sliding grooves corresponding to each connecting rib, and the connecting rib and the sliding groove are embedded with each other, so that the heat sink and two installation position surfaces are detachably connected.

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