Fish gathering lamp

Abstract

The fish gathering lamp comprises a lamp shell and a first light source, a closed cavity for the first light source to be assembled is formed in the lamp shell, and light rays of the first light source penetrate through the lamp shell to be diffused; the first light source is distributed around the fluid channel in the cavity, and fluid absorbs heat of the first light source when flowing through the fluid channel. The fish gathering lamp is applied underwater, when fluid flows through the fluid channel during heat dissipation, heat generated during operation of the LED lamp panel is rapidly taken away, the heat dissipation effect of the LED lamp panel is effectively improved, the LED lamp panel is prevented from being burnt out, and the service life of the fish gathering lamp is prolonged; the fish gathering lamp is provided with the first light source and the second light source, the first light source emits light from the peripheral side of the lamp shell in a multi-angle mode and can attract fishes far away, when the first light source is turned off and only the second light source emits light, the fishes can be more concentrated to swim in a smaller-radius water area under the fish gathering lamp, and the function of gathering a fish school is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, and more specifically to a fish-aggregating lamp. Background Art

[0002] The function of a lamp is for lighting or for setting off an atmosphere. Generally, LED lamps are available on the market at present. LED lamps have better energy-saving effects than traditional tungsten filament lamps.

[0003] However, LED lamps have a large heat dissipation, and a radiator needs to be used to quickly dissipate the heat of the LED lamp board to prevent the LED lamp from being burned out due to overheating;

[0004] At present, there is an underwater lighting lamp, which is mainly used for underwater lighting or for setting off an atmosphere. The LED lamp board is encapsulated in the lamp housing, and the heat of the LED lamp board can only be dissipated through the radiator on the lamp housing, and the heat dissipation effect is not good;

[0005] Moreover, when people increasingly pursue high brightness for LED lamp products, they require the product appearance to be delicate, and the appearance is required to be smaller and smaller, which is also not conducive to heat dissipation. Content of the Utility Model

[0006] In view of this, the utility model provides a fish-aggregating lamp with good heat dissipation effect.

[0007] In order to achieve the above object, the utility model provides a fish-aggregating lamp, including: a lamp housing and a first light source. A closed chamber for assembling the first light source is formed inside the lamp housing, and the light of the first light source diverges through the lamp housing; the first light source is distributed around a fluid channel in the chamber, and the fluid absorbs the heat of the first light source when flowing through the fluid channel.

[0008] As a preferred solution of the utility model, the chamber is isolated from the fluid channel.

[0009] As a preferred solution of the utility model, a fluid channel is arranged inside the lamp housing, and the fluid channel extends from the first end to the second end of the lamp housing; or

[0010] A fluid channel is arranged inside the lamp housing, and the fluid channel is arranged in a reciprocating and circuitous manner; or a plurality of fluid channels are arranged inside the lamp housing, and the plurality of fluid channels are not connected.

[0011] As a preferred solution of the utility model, a fluid inlet and a fluid outlet are arranged in communication with the fluid channel.

[0012] As a preferred solution of the utility model, a heat sink is installed inside the lamp housing, and the fluid channel is arranged inside the heat sink; the first light source is an LED lamp board, and the LED lamp board is in contact with the heat sink.

[0013] As a preferred solution of the present utility model, the lamp housing includes: a cylindrical light-transmitting part, heat dissipation blocks and end caps provided at both ends of the light-transmitting part; sealing rings are provided between the light-transmitting part and the heat dissipation blocks, between the heat dissipation body and the heat dissipation blocks, and between the heat dissipation blocks and the end caps;

[0014] The heat dissipation body is axially installed in the lamp housing, and the first light source is distributed around the heat dissipation body to achieve multi-angle light emission.

[0015] As a preferred solution of the present utility model, the heat dissipation block is provided with a fluid inlet and a fluid outlet; the end cap is provided with a connecting member.

[0016] As a preferred solution of the present utility model, at least one end of the lamp housing is provided with a second light source.

[0017] As a preferred solution of the present utility model, the second light source includes: an LED lamp bead and a reflector cup; or

[0018] The second light source includes: an LED lamp bead and a lens.

[0019] It can be seen from the above technical solutions that, compared with the prior art, the present utility model has the following beneficial technical effects:

[0020] 1. When the fish attracting lamp of the present utility model is used as an underwater lamp, when dissipating heat, the fluid flowing through the fluid channel quickly takes away the heat generated during the operation of the LED lamp board, effectively improving the heat dissipation effect of the LED lamp board, preventing the LED lamp board from burning out, and improving the service life of the fish attracting lamp;

[0021] 2. The fish attracting lamp of the present utility model is provided with a first light source and a second light source. The first light source emits light from multiple angles on the circumferential side of the lamp housing, which can attract fish from a long distance. When the first light source is turned off and only the second light source emits light, the fish will swim more concentratedly in a smaller radius water area directly below the fish attracting lamp, completing the function of gathering fish schools, increasing the fish school density in a unit water area, being beneficial to improving the efficiency of the fishing industry, and reducing the feed waste in the aquaculture industry;

[0022] 3. The fish attracting lamp of the present utility model forms a sealed chamber inside, with good sealing performance, effectively preventing water ingress and preventing damage to the LED lamp board; sealing rings are provided between the light-transmitting part and the heat dissipation blocks, and between the heat dissipation blocks and the end caps, with good waterproof effect. Description of the Drawings

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only the embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained according to the provided drawings without creative efforts.

[0024] Figure 1 This is a schematic structural view of the fish-aggregating lamp of the present utility model;

[0025] Figure 2 This is a schematic view of another angle of the fish-aggregating lamp of the present utility model;

[0026] Figure 3 This is a schematic view of the first structural mode of the fluid channel in the fish-aggregating lamp of the present utility model;

[0027] Figure 4 This is a schematic view of the second structural mode of the fluid channel in the fish-aggregating lamp of the present utility model;

[0028] Figure 5 This is a schematic view of the third structural mode of the fluid channel in the fish-aggregating lamp of the present utility model;

[0029] Figure 6 This is a schematic view of another implementation mode of the fish-aggregating lamp of the present utility model;

[0030] Figure 7 This is an exploded view of the heat dissipation block and the end cover in the fish-aggregating lamp of the present utility model. Detailed implementation mode

[0031] Now, the present invention will be further described in detail with reference to the accompanying drawings. These drawings are all simplified schematic views, only illustrating the basic structure of the present invention in a schematic way, so they only show the components related to the present invention.

[0032] A fish-aggregating lamp, please refer to Figure 1-3 as shown, including: a lamp housing 100 and a first light source 200, and the first light source 200 is assembled in the lamp housing 100.

[0033] Specifically, the lamp housing 100 is generally cylindrical as a whole, a closed chamber 101 for assembling the first light source 200 is formed in the lamp housing 100, and the light of the first light source 200 diverges through the lamp housing 100.

[0034] The first light source 200 is distributed around the fluid channel 00 in the chamber 101, and the fluid absorbs the heat of the first light source 200 when flowing through the fluid channel 00.

[0035] When the water flow passes through the fluid channel 00, it takes away the heat of the first light source 200, making the heat dissipation effect of the first light source 200 better.

[0036] A heat dissipation body 400 or a heat dissipation pipe can be installed in the lamp housing 100, and a fluid channel 00 is formed in the heat dissipation body 400 or the heat dissipation pipe. The fluid channel 00 is isolated from the chamber 101 to prevent the fluid from flowing into the chamber 101 and prevent the first light source 200 from being damaged.

[0037] Of course, the first light source 200 can be subjected to relevant waterproof encapsulation treatment.

[0038] Furthermore, the fluid channel 00 can have various structural forms, such as Figure 3 As shown, a heat sink 400 is installed inside the lamp housing 100. The heat sink 400 is hollow to form the fluid channel 00. The fluid channel 00 is connected to a fluid inlet 01 and a fluid outlet 02. The fluid channel 00 can be linear. The first light source 200 is installed closely against the outer surface of the heat sink 300. The heat of the first light source 200 is transferred to the heat sink 400, and the fluid flows into the fluid channel 00 from the fluid inlet 01, absorbs heat, and finally flows out from the fluid outlet 02.

[0039] The inner wall surface of the fluid channel 00 can be set as a straight plane, or can be set as an arc or a wavy shape, or grooves or dimples can be added, etc., to increase the surface area of the inner wall surface of the fluid channel 00, increase the contact surface between the fluid and the fluid channel 00, and better absorb the heat of the heat sink 400.

[0040] Alternatively, as Figure 4 shown, a heat sink 400 is installed inside the lamp housing 100, and a fluid channel 00 is arranged inside the heat sink 400. The fluid channel 00 is arranged in a reciprocating and tortuous manner. Figure 4 In [description], the fluid channel 00 is arranged in a U shape. The fluid flows from the upper end of the heat sink 400 through the fluid inlet 01 to the lower end, then flows from the lower end to the upper end, and finally is sent out from the fluid outlet 02, increasing the overall length of the fluid channel 00 and having a better heat dissipation effect. Here, both the fluid inlet 01 and the fluid outlet 02 are arranged at the upper part of the lamp housing 100. According to the different number of tortuosities of the fluid channel 00, both the fluid inlet 01 and the fluid outlet 02 can be arranged at the lower part of the lamp housing 100, or between the fluid inlet 01 and the fluid outlet 02, where one is arranged at the upper part of the lamp housing 100 and the other is arranged at the lower part of the lamp housing 100.

[0041] Alternatively, as Figure 5 shown, a heat sink 400 is installed inside the lamp housing 100, and a plurality of fluid channels 00 are arranged inside the heat sink 400. The plurality of fluid channels 00 are not connected to each other; fluid inlets 01 and fluid outlets 02 are respectively arranged corresponding to the plurality of fluid channels 00; Figure 5 In [description], taking the example of arranging 2 fluid channels 00, a fluid inlet 01 and a fluid outlet 02 are respectively arranged corresponding to the two fluid channels 00. In this way, multiple fluid streams can flow through different fluid channels 00 to absorb the heat of the first light source 200;

[0042] Optionally, in order to increase the flow rate and accelerate heat dissipation, the number of the fluid inlets 01 and the fluid outlets 02 can be increased accordingly.

[0043] Further, the heat sink 400 can be made of materials such as aluminum or copper, which have good heat transfer performance. The heat sink 400 is rectangularly arranged. Then, the first light source 200 is composed of four LED lamp boards, and each LED lamp board is attached to one surface of the heat sink 400, enabling multi-angle light emission of the fish attracting lamp.

[0044] The first light source 200 is an LED lamp board. The LED lamp board is in contact with the surface of the heat sink 400, which can effectively transfer the heat of the LED lamp board to the heat sink 400.

[0045] Optionally, if the heat sink 400 is cylindrically arranged, the LED lamp board can also be arc-shaped to closely adhere to the surface of the heat sink 400.

[0046] Optionally, the heat sink 400 can also be of other shapes. For example, the cross-section of the heat sink 400 is pentagonal, hexagonal, triangular, etc. Then, an LED lamp board is arranged on each side closely adhering to the heat sink 400, enabling multi-angle light emission of the fish attracting lamp.

[0047] Further, the lamp housing 100 includes: a cylindrical light-transmitting part 110, heat dissipation blocks 120 and end caps 130 arranged at both ends of the light-transmitting part 110; the heat dissipation blocks 120 are provided with a fluid inlet 01 and a fluid outlet 02; the light-transmitting part 110 is cylindrically arranged and can be made of glass or transparent plastic material to facilitate the divergence of the light of the first light source 200.

[0048] The heat dissipation blocks 120 are arranged at both ends of the light-transmitting part 110. At the same time, the heat dissipation blocks 120 are connected to the heat sink 400, isolating the fluid channel 00 from the chamber 101. The fluid inlet 01 and the fluid outlet 02 can be arranged on the heat dissipation blocks 120. At the same time, flow channels should be correspondingly arranged in the heat dissipation blocks 120, and the flow channels are communicated with the fluid channel 00 to facilitate the inflow and outflow of the fluid.

[0049] Optionally, as Figure 1 shown, the fluid inlet 01 is arranged on the lower heat dissipation block 120, and the fluid outlet 02 is arranged on the upper heat dissipation block 120. The fish attracting lamp is used underwater and is put into the water. The fluid enters from the fluid inlet 01, absorbs heat during the process of flowing through the fluid channel 00, and finally is sent out from the fluid outlet 02.

[0050] Optionally, even when the fish attracting lamp is not used underwater but is hung for use, air can enter from the fluid inlet 01, absorb heat during the process of flowing through the fluid channel 00, and finally be sent out from the fluid outlet 02, which can achieve the purpose of rapid heat dissipation.

[0051] Further, sealing rings are provided between the heat dissipation block 120 and the light-transmitting part 110, between the heat dissipation body 400 and the heat dissipation block 120, and between the heat dissipation block 120 and the end cap 130, effectively achieving waterproofing and preventing water from entering the inside of the fish-aggregating lamp. Moreover, between the heat dissipation body 400 and the heat dissipation block 120, and between the heat dissipation block 120 and the end cap 130, they can be further fastened by screws, making the product assembly more stable.

[0052] Specifically, as Figure 7 shown, a sealing groove can be provided on the heat dissipation block 120, and a sealing ring 160 ( Figure 7 the shaded part in ) is provided in the sealing groove. After the end cap 130 is installed on the heat dissipation block 120, the inner wall surface of the end cap 130 presses the sealing ring 160, resulting in good sealing effect. At the same time, by fastening the heat dissipation block 120 and the end cap 130 with screws, the waterproof effect is better.

[0053] Similarly, sealing rings can also be provided between the heat dissipation block 120 and the light-transmitting part 110, and between the heat dissipation body 400 and the heat dissipation block 120.

[0054] After a sealing ring is provided between the heat dissipation body 400 and the heat dissipation block 120, it is also locked by screws, resulting in a better waterproof effect.

[0055] Further, the end cap 130 is provided with a connecting member 140, which facilitates the fixed installation of the fish-aggregating lamp.

[0056] Specifically, the connecting member 140 is a connecting ear.

[0057] Further, at least one end of the lamp housing 100 is provided with a second light source 300.

[0058] As Figure 2 shown, the second end (i.e., Figure 1 the lower end of ) of the lamp housing 100 is provided with a second light source 300, and the second light source 300 includes: a reflector cup and an LED lamp bead.

[0059] Or, as Figure 6 shown, the second light source 300 includes: an LED lamp bead and a lens.

[0060] During use, assuming the fish-aggregating lamp is axially installed, then the light of the first light source 200 can diverge 360° in all directions, while the light of the second light source 300 diverges downward.

[0061] Moreover, with a lens or a reflector cup for secondary optical refraction to change the light scattering, the light source of the second light source 300 is emitted at a small angle.

[0062] Further, a position for assembling the second light source 300 is provided on the end cover 130 at the lower part of the lamp housing 100, and a light-transmitting plate 150 is provided corresponding to this position. The light of the second light source 300 diverges downward through the light-transmitting plate 150;

[0063] As Figure 1 shown, the fish-aggregating lamp of the present utility model is used underwater, and a better heat dissipation effect is achieved by the water flow flowing through the fluid channel 00;

[0064] The first light source 200 can emit light at multiple angles. Since the light-transmitting part 110 is cylindrical in this embodiment, the first light source 200 can approximately achieve 360° light emission. When emitting light underwater, it can attract fish from a long distance. The fish swim in a scattered and irregular state around the fish-aggregating lamp, realizing fish attraction;

[0065] When the first light source 200 is turned off and only the second light source 300 emits light, the fish will swim more concentratedly in a smaller-radius water area directly below the fish-aggregating lamp, completing the function of aggregating the fish school and realizing fish aggregation.

[0066] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present utility model. Various modifications to these embodiments will be obvious to those skilled in the art. The general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to these embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A fish attracting lamp, characterized in that: include: A lamp housing (100) and a first light source (200); a closed chamber (101) for assembling the first light source (200) is formed in the lamp housing (100); light from the first light source (200) is diffused at multiple angles through the lamp housing (100); The first light source (200) is distributed around the fluid channel (00) in the chamber (101), and the fluid absorbs heat from the first light source (200) when flowing through the fluid channel (00); the chamber (101) is isolated from the fluid channel (00); A fluid channel (00) is provided in the lamp housing (100), and the fluid channel (00) extends from the first end to the second end of the lamp housing (100); or A fluid channel (00) is provided in the lamp housing (100), and the fluid channel (00) is arranged in a reciprocating and circuitous manner; or A plurality of fluid channels (00) are arranged in the lamp housing (100), and the plurality of fluid channels (00) are not connected.

2. The fish attracting light according to claim 1, characterized in that: A fluid inlet (01) and a fluid outlet (02) are provided in communication with the fluid channel (00).

3. A fish attracting light according to claim 1 or 2, characterized in that: A heat sink (400) is installed in the lamp housing (100), and the heat sink (400) is provided with the fluid channel (00); The first light source (200) is an LED light board, and the LED light board is in contact with the heat sink (400).

4. A fish attracting light according to claim 1 or 2, characterized in that: The lamp housing (100) comprises: a cylindrical light-transmitting portion (110), heat-dissipating blocks (120) and end covers (130) arranged at both ends of the light-transmitting portion (110); sealing rings are arranged between the light-transmitting portion (110) and the heat-dissipating block (120), between the heat-dissipating body (400) and the heat-dissipating block (120), and between the heat-dissipating block (120) and the end covers (130); The heat sink (400) is axially mounted in the lamp housing (100), and the first light source (200) is distributed around the heat sink (400) to achieve multi-angle light emission.

5. The fish attracting lamp according to claim 4, characterized in that: The heat dissipation block (120) is provided with a fluid inlet (01) and a fluid outlet (02); and the end cover (130) is provided with a connecting piece (140).

6. The fish attracting lamp according to claim 4, characterized in that: A second light source (300) is disposed at at least one end of the lamp housing (100).

7. The fish attracting lamp according to claim 6, characterized in that: The second light source (300) comprises: an LED lamp bead and a reflective cup; or The second light source (300) comprises: an LED lamp bead and a lens.

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