CN220083017U - Parallel water-cooling heat dissipation system of fish lamp - Google Patents
Parallel water-cooling heat dissipation system of fish lamp Download PDFInfo
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- CN220083017U CN220083017U CN202320893809.6U CN202320893809U CN220083017U CN 220083017 U CN220083017 U CN 220083017U CN 202320893809 U CN202320893809 U CN 202320893809U CN 220083017 U CN220083017 U CN 220083017U
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- 238000001816 cooling Methods 0.000 title claims abstract description 154
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 25
- 241000251468 Actinopterygii Species 0.000 title claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 130
- 241000258971 Brachiopoda Species 0.000 claims abstract description 9
- 239000012530 fluid Substances 0.000 claims abstract description 4
- 239000000498 cooling water Substances 0.000 claims description 24
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 5
- 241001465382 Physalis alkekengi Species 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses a parallel water-cooling heat dissipation system of a fishing lamp, which comprises a water pipe, a return pipe and a water-cooling branch pipe which is arranged in parallel between the water pipe and the return pipe, wherein a driving device for driving fluid to flow is arranged on the water pipe or the return pipe; each water-cooling branch pipe is provided with at least one water-cooling lamp, each water-cooling lamp comprises a lamp shell and a light source, the lamp shell is provided with a heat conducting plate, a light outlet groove and a cooling cavity, the light outlet grooves and the cooling cavity are respectively arranged on two sides of the heat conducting plate and extend along the length direction of the lamp shell, the light source is arranged in the light outlet groove and attached to the heat conducting plate, and the cooling cavity is communicated with the water-cooling branch pipe. The parallel water-cooling heat dissipation system of the fish lamp has good heat dissipation and long service life.
Description
Technical Field
The utility model relates to the technical field of water light trapping and fishing lighting equipment, in particular to a parallel water cooling heat dissipation system of a fishing lamp.
Background
When the high-power LED fishing lamp emits light, a large amount of heat can be generated, so that the temperature of the LED is increased, the luminous efficiency of the LED is further influenced, and if heat cannot be dissipated in time, the service life of the high-power LED fishing lamp can be further influenced.
The traditional high-power LED fishing lamp generally dissipates heat passively, and dissipates heat to the environment by means of the radiator, so that the heat dissipation speed is low, and the service life of the high-power LED lamp is seriously influenced.
The high-power LED fish gathering lamp is cooled by adopting a serial water cooling system, but the average temperature of the surface of the lamp is increased by 4-15 ℃ when the serial water cooling system passes through one lamp, and when the average temperature of the surface of the lamp exceeds 60 ℃, the surface temperature of the rear lamp is increased sharply, so that the number of single-path serial lamps is very limited. The temperature difference of lamps at the front end and the rear end of the existing serial water cooling system reaches about 45.5 ℃, the overall heat dissipation effect is quite uneven, and the service life of the lamps at the rear end is short.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a parallel water-cooling heat dissipation system of a fishing lamp, which has good heat dissipation performance, small temperature difference between a front-end lamp and a rear-end lamp and long service life of the lamp.
In order to solve the technical problems, the utility model provides a parallel water-cooling heat dissipation system of a fishing lamp, which comprises a water pipe, a return pipe and a water-cooling branch pipe arranged in parallel between the water pipe and the return pipe, wherein a driving device for driving fluid to flow is arranged on the water pipe or the return pipe;
each water-cooling branch pipe is provided with at least one water-cooling lamp, each water-cooling lamp comprises a lamp shell and a light source, the lamp shell is provided with a heat conducting plate, a light outlet groove and a cooling cavity, the light outlet grooves and the cooling cavity are respectively arranged on two sides of the heat conducting plate and extend along the length direction of the lamp shell, the light source is arranged in the light outlet groove and attached to the heat conducting plate, and the cooling cavity is communicated with the water-cooling branch pipe.
As an improvement of the scheme, the number of the water-cooling lamps arranged on each water-cooling branch pipe in series is not more than 7.
As an improvement of the scheme, two ends of the cooling cavity are respectively provided with a water inlet interface and a water outlet interface, and the water cooling branch pipe is in sealing connection with the water inlet interface and the water outlet interface through the water pipe adapter.
As the improvement of above-mentioned scheme, the water-cooling branch pipe includes water delivery takeover and backward flow takeover, the one end and the raceway of water delivery takeover are connected, the other end with the water inlet connection of water-cooling lamps and lanterns, the one end and the back flow connection of backward flow takeover, the other end with the water outlet connection of water-cooling lamps and lanterns.
As an improvement of the scheme, at least two water-cooling lamps are connected in series on the water-cooling branch pipe, the water-cooling branch pipe further comprises a serial pipe, and two ends of the serial pipe are respectively connected with a water outlet interface and a water inlet interface of two adjacent water-cooling lamps.
As an improvement of the scheme, the surface of the heat conducting plate in the cooling cavity is wavy or zigzag.
As an improvement of the scheme, the surface of the heat conducting plate in the cooling cavity is provided with convex teeth.
As an improvement of the scheme, the device further comprises a cooling water storage tank, and the water delivery pipe and the return pipe are respectively communicated with the cooling water storage tank.
As an improvement of the scheme, the cooling water storage tank comprises an input water tank connected with the water delivery pipe and an output water tank connected with the return pipe, wherein the output water tank is provided with a water tank cooling system, and the input water tank is communicated with the output water tank.
As an improvement of the above-mentioned solution, the water-cooled branch pipes arranged in parallel are arranged in not more than five groups.
The implementation of the utility model has the following beneficial effects:
the utility model discloses a parallel water-cooling heat dissipation system of a fishing lamp, which is characterized in that a light-emitting groove and a cooling cavity are respectively arranged on two sides of a heat-conducting plate of the water-cooling lamp, a light source of the water-cooling lamp is attached to the surface of the heat-conducting plate in the light-emitting groove, the water-cooling lamp is arranged on a water-cooling branch pipe which is arranged in parallel, the cooling cavity is communicated with the water-cooling branch pipe, heat generated during the working of the light source is transferred to cooling water in the cooling cavity through the heat-conducting plate, and the cooling water after heat exchange with the heat-conducting plate flows away through the water-cooling branch pipe and a return pipe, so that the water-cooling heat dissipation of the fishing lamp is realized;
the water cooling process of the water cooling lamps arranged on each water cooling branch pipe is relatively independent, the water temperatures of the cooling water of each water cooling branch pipe are not affected, and compared with a serial water cooling system provided with the same number of water cooling lamps, the number of the water cooling lamps arranged on each water cooling branch pipe in parallel is reduced, the heat accumulation of the cooling water flowing through the water cooling lamps is less, and the heat dissipation effect is better;
and the temperature difference of the water-cooling lamps on each water-cooling branch pipe is small, the heat dissipation uniformity is good, and the service life of the water-cooling lamps is longer.
Drawings
FIG. 1 is a schematic diagram of a parallel water cooling system of a fish light fixture according to an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional structure of a first embodiment of a water-cooled luminaire;
fig. 3 is a schematic cross-sectional structure of a second embodiment of a water-cooled luminaire.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present utility model more apparent.
As shown in fig. 1, the present embodiment provides an embodiment of a parallel water cooling system of a fishing lamp, which includes a water pipe 1, a return pipe 2, and a water cooling branch pipe 3 parallel-connected between the water pipe 1 and the return pipe 2, wherein a driving device 4 for driving fluid to flow is arranged on the water pipe 1 or the return pipe 2; each water-cooling branch pipe 3 is provided with at least one water-cooling lamp 5, each water-cooling lamp 5 comprises a lamp housing 51, a light source 52 and a lamp shade 53, the lamp housing 51 is provided with a heat-conducting plate 511, a light-emitting groove 512 and a cooling cavity 513 are respectively arranged on two sides of the heat-conducting plate 511 and extend along the length direction of the lamp housing 51, the light source 52 is attached to the heat-conducting plate 511, the lamp shade 53 is fixed with the lamp housing 51, the light source 52 is sealed in the light-emitting groove 512, the light-emitting surface of the light source 52 faces the lamp shade 53, and the cooling cavity 513 is communicated with the water-cooling branch pipes 3.
According to the embodiment, the light emitting grooves 512 and the cooling cavities 513 are respectively formed in the two sides of the heat conducting plate 511 of the water-cooling lamp 5, the light source 52 of the water-cooling lamp 5 is attached to the surface of the heat conducting plate 511 in the light emitting grooves 512, the water-cooling lamp 5 is arranged on the water-cooling branch pipes 3 which are arranged in parallel, the cooling cavities 513 are communicated with the water-cooling branch pipes 3, heat generated during the working of the light source 52 is transferred to cooling water in the cooling cavities 513 through the heat conducting plate 511, and the cooling water after heat exchange with the heat conducting plate 511 flows away from the return pipe 2 through the water-cooling branch pipes 3, so that water-cooling heat dissipation of the fishing lamp is realized; the water cooling processes of the water-cooling lamps 5 arranged on the water-cooling branch pipes 3 are relatively independent, the water temperatures of the cooling water of the water-cooling branch pipes 3 are not affected, and compared with a serial water-cooling system provided with the same number of water-cooling lamps 5, the number of the water-cooling lamps 5 arranged on each water-cooling branch pipe 3 in parallel is reduced, the heat accumulation of the cooling water flowing through the water-cooling lamps 5 is less, and the heat dissipation effect is better; and the temperature difference of the water-cooling lamps 5 on each water-cooling branch pipe 3 is small, the heat dissipation uniformity is good, and the service life of the water-cooling lamps 5 is longer.
It should be noted that, the driving power source for driving the light source 52 may be fixed to the outer surface of the bottom surface of the cooling chamber 513, or may be disposed in a centralized manner in a power chamber provided independently of the lamp housing 51.
The water pipe 1 and the return pipe 2 of the embodiment can directly extend into the sea, and directly use the sea water of the sea as a cooling medium, so that the energy is saved and the environment is protected.
In order to ensure stable cooling water supply, the parallel water cooling heat dissipation system of the fishing lamp further comprises a cooling water storage tank, the water delivery pipe 1 and the return pipe 2 are respectively communicated with the cooling water storage tank, and a cooling medium in the cooling water storage tank is seawater.
The cooling water storage tank specifically comprises an input water tank 6 connected with the water delivery pipe 1 and an output water tank 7 connected with the return pipe 2, wherein the output water tank 7 is provided with a water tank cooling system, and the input water tank 6 is communicated with the output water tank 7. The water tank cooling system cools the cooling water delivered to the output water tank 7 by the return pipe 2 and then delivers the cooled cooling water to the input water tank 6. When the driving device 4 is a single water pump arranged on the water delivery pipe 1, the water cooling branch pipes 3 arranged in parallel are arranged to be not more than five groups, so that the influence on the water cooling effect caused by overlarge flow attenuation of the rear channels is avoided.
The two ends of the cooling cavity 513 are respectively provided with a water inlet interface and a water outlet interface, and the water cooling branch pipe 3 is in sealing connection with the water inlet interface and the water outlet interface through water pipe adapters.
The water cooling branch pipe 3 specifically comprises a water delivery connecting pipe 31 and a backflow connecting pipe 32, one end of the water delivery connecting pipe 31 is connected with the water delivery pipe 1, the other end of the water delivery connecting pipe is connected with a water inlet interface of the water cooling lamp 5, one end of the backflow connecting pipe 32 is connected with the backflow pipe 2, and the other end of the backflow connecting pipe is connected with a water outlet interface of the water cooling lamp 5.
When at least two water-cooling lamps 5 are connected in series on the water-cooling branch pipe 3, the water-cooling branch pipe 3 further comprises a serial connection pipe 33, and two ends of the serial connection pipe 33 are respectively connected with a water outlet interface and a water inlet interface of two adjacent water-cooling lamps 5.
In order to avoid that the temperature difference of the cooling water at the front end and the rear end of the water cooling branch pipe 3 is too large, so that the temperature rise difference between the water cooling lamps 5 on the same water cooling branch pipe 3 is large, in this embodiment, preferably, no more than 7 water cooling lamps 5 are arranged on each water cooling branch pipe 3 in series.
Referring to fig. 2 and 3, in order to accelerate heat conduction between the light source 52 and the heat conducting plate 511, and between the heat conducting plate 511 and the cooling water in the cooling chamber 513, to improve heat dissipation effect, the surface of the heat conducting plate 511 in the cooling chamber 513 is preferably wave-shaped or zigzag-shaped, or the surface of the heat conducting plate 511 in the cooling chamber 513 is provided with convex teeth to increase heat conduction area between the heat conducting plate 511 and the cooling water.
By adopting the water-cooling lamp 5 and the parallel water-cooling system in the embodiment, the temperature difference between the water-cooling lamps 5 is far lower than the temperature difference between the front lamp and the rear lamp of the serial water-cooling system, and the service life and the stability of the fishing lamp are greatly improved.
The above disclosure is only a preferred embodiment of the present utility model, and it is needless to say that the scope of the utility model is not limited thereto, and therefore, the equivalent changes according to the claims of the present utility model still fall within the scope of the present utility model.
Claims (10)
1. The parallel water-cooling heat dissipation system of the fishing lamp is characterized by comprising a water pipe, a return pipe and a water-cooling branch pipe which is arranged in parallel between the water pipe and the return pipe, wherein a driving device for driving fluid to flow is arranged on the water pipe or the return pipe;
each water-cooling branch pipe is provided with at least one water-cooling lamp, each water-cooling lamp comprises a lamp shell and a light source, the lamp shell is provided with a heat conducting plate, a light outlet groove and a cooling cavity, the light outlet grooves and the cooling cavity are respectively arranged on two sides of the heat conducting plate and extend along the length direction of the lamp shell, the light source is arranged in the light outlet groove and attached to the heat conducting plate, and the cooling cavity is communicated with the water-cooling branch pipe.
2. The parallel water cooling system of fishing lamps as set forth in claim 1, wherein there are no more than 7 of said water cooling lamps in series on each of said water cooling branch pipes.
3. The parallel water-cooling heat dissipation system of the fishing lamp as set forth in claim 1, wherein two ends of the cooling cavity are respectively provided with a water inlet interface and a water outlet interface, and the water-cooling branch pipe is in sealing connection with the water inlet interface and the water outlet interface through a water pipe adapter.
4. The parallel water cooling heat dissipation system of the fish lamp as set forth in claim 3, wherein the water cooling branch pipe comprises a water delivery pipe and a backflow pipe, one end of the water delivery pipe is connected with the water delivery pipe, the other end of the water delivery pipe is connected with the water inlet interface of the water cooling lamp, one end of the backflow pipe is connected with the backflow pipe, and the other end of the backflow pipe is connected with the water outlet interface of the water cooling lamp.
5. The parallel water cooling heat dissipation system of fishing lamps as defined in claim 4, wherein at least two water cooling lamps are connected in series on the water cooling branch pipe, the water cooling branch pipe further comprises a serial pipe, and two ends of the serial pipe are respectively connected with a water outlet interface and a water inlet interface of two adjacent water cooling lamps.
6. The parallel water cooling system of the fishing lamp as set forth in claim 1, wherein the surface of said heat conducting plate in said cooling chamber is wave-shaped or zigzag-shaped.
7. The parallel water cooling system of the fishing lamp as set forth in claim 1, wherein said cooling cavity has teeth on the surface of said heat conducting plate.
8. The parallel water cooling system of the fishing lamp as set forth in claim 1, further comprising a cooling water reservoir, said water pipe and return pipe being respectively in communication with said cooling water reservoir.
9. The parallel water cooling heat dissipation system of fishing lamps as set forth in claim 8, wherein said cooling water reservoir includes an input water tank connected to said water pipe, and an output water tank connected to said return pipe, said output water tank being provided with a water tank cooling system, said input water tank being in communication with said output water tank.
10. The parallel water cooling system of fishing light fixtures as defined in claim 1, wherein said water cooling branch pipes arranged in parallel are arranged in no more than five groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320893809.6U CN220083017U (en) | 2023-04-19 | 2023-04-19 | Parallel water-cooling heat dissipation system of fish lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320893809.6U CN220083017U (en) | 2023-04-19 | 2023-04-19 | Parallel water-cooling heat dissipation system of fish lamp |
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| Publication Number | Publication Date |
|---|---|
| CN220083017U true CN220083017U (en) | 2023-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320893809.6U Active CN220083017U (en) | 2023-04-19 | 2023-04-19 | Parallel water-cooling heat dissipation system of fish lamp |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117387044A (en) * | 2023-12-11 | 2024-01-12 | 秦皇岛畅合电气设备有限公司 | LED lamp with high temperature resistance function |
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2023
- 2023-04-19 CN CN202320893809.6U patent/CN220083017U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117387044A (en) * | 2023-12-11 | 2024-01-12 | 秦皇岛畅合电气设备有限公司 | LED lamp with high temperature resistance function |
| CN117387044B (en) * | 2023-12-11 | 2024-02-23 | 秦皇岛畅合电气设备有限公司 | LED lamp with high temperature resistance function |
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