CN216591172U - Water-cooling radiating LED lamp - Google Patents
Water-cooling radiating LED lamp Download PDFInfo
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- CN216591172U CN216591172U CN202122636935.7U CN202122636935U CN216591172U CN 216591172 U CN216591172 U CN 216591172U CN 202122636935 U CN202122636935 U CN 202122636935U CN 216591172 U CN216591172 U CN 216591172U
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- cooling
- water
- heat dissipation
- radiator
- radiating
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Abstract
The utility model discloses a water-cooling radiating LED lamp which comprises a bottom box, a light source and a water-cooling radiating assembly, wherein the water-cooling radiating assembly is arranged in the bottom box and comprises a cooling pump, a conveying pipe and a radiator, the cooling pump and the radiator are respectively connected with two ends of the conveying pipe, the cooling pump is connected with a radiating plate, the light source is arranged on the radiating plate, the inside of the radiating plate is communicated with the inside of the cooling pump, and cooling liquid flows through the cooling pump, the conveying pipe, the radiator and the radiating plate. According to the utility model, the water-cooling heat dissipation assembly is arranged on the bottom box, the cooling pump drives the cooling liquid to circularly flow, the heat conducted by the light source to the heat dissipation plate is absorbed, the cooling liquid is conveyed to the radiator through the conveying pipe, the heat of the cooling liquid is absorbed by the radiator, the fan rotates to discharge the heat on the radiator, and the cooling liquid enters the cooling pump again, so that the circular rapid heat dissipation and cooling of the light source are realized; the water-cooling radiating component has light weight, small size, quick radiating and small occupied space in the bottom box, and can meet the diversified requirements of marketization.
Description
Technical Field
The utility model relates to the technical field of lighting equipment, in particular to a lamp using a water-cooling heat dissipation structure.
Background
In the technical field of LED lamps, LED light sources generate heat seriously, so that heat dissipation and cooling are required in the lighting field to ensure the stability of the light sources and prolong the service life of the LED light sources. In order to solve the problem of heat dissipation of the high-power LED lamp, a profile and a fan heat dissipation device, or a fin and a heat pipe heat dissipation device are generally used. However, the scheme of the section bar and the fan heat dissipation device has the defects of large volume, heavy weight, large noise, slow heat dissipation, incapability of quickly taking away heat and incapability of solving the heat dissipation problem of the high-power LED lamp with small light source size and concentrated heat density. The fins and the heat pipe heat dissipation device have heavy weight and large noise, and the problem of heat dissipation of the small-volume high-power LED light source cannot be effectively solved. At present, the two existing heat dissipation schemes of the LED lamp cannot meet the diversified demands of marketization, and therefore, an LED lamp with small size, light weight and fast heat dissipation is urgently needed to meet the diversified demands of marketization.
Disclosure of Invention
The utility model aims to overcome the defects of large size, heavy weight and slow heat dissipation of a lamp radiator in the prior art, and provides an LED lamp with small size, light weight and fast heat dissipation.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a water-cooling's LED lamps and lanterns, includes under casing, light source and water-cooling subassembly, water-cooling subassembly install in the under casing, water-cooling subassembly includes cooling pump, conveyer pipe and radiator, the cooling pump with the radiator respectively with the conveyer pipe both ends are connected, the cooling pump is connected with the heating panel, the light source is installed on the heating panel, the heating panel inside with the cooling pump is inside to communicate with each other, the cooling pump the conveyer pipe the radiator with the circulation has the coolant liquid in the heating panel.
Further, the light source is a COB light source.
Further, the light source is a single LED light source.
Further, a plurality of radiating ribs are arranged on the radiator at intervals, and the radiating ribs are hollow tubes.
Furthermore, a plurality of radiating holes are uniformly distributed on the radiator and penetrate through the radiator.
Further, the heat dissipation plate is made of metallic copper.
Further, the water-cooling heat dissipation assembly further comprises a fan, and the fan is connected with the radiator.
Compared with the prior art, the water-cooling heat dissipation assembly is arranged on the bottom box, the cooling pump drives the cooling liquid to circularly flow to absorb the heat conducted by the light source to the heat dissipation plate, the cooling liquid is conveyed to the radiator through the conveying pipe, the radiator absorbs the heat of the cooling liquid, the fan rotates to discharge the heat on the radiator, and the cooling liquid enters the cooling pump again to realize the circular rapid heat dissipation and cooling of the light source; the water-cooling radiating assembly is light in weight, small in size and fast in radiating, the occupied space in the bottom box is small, and the diversified demands of marketization can be met.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially exploded view of the present invention.
Fig. 3 is an exploded view of the water-cooled heat sink assembly.
FIG. 4 is a schematic view of the present invention.
Fig. 5 is a schematic sectional view along the direction a-a in fig. 4.
Fig. 6 is a schematic structural diagram of a heat sink.
Fig. 7 is a schematic cross-sectional view along B-B of fig. 6.
Reference numerals for the detailed description:
a bottom case-1; a light source-2; a water-cooling heat dissipation component-3; a cooling pump-31; an input port-311; an output port-312; a heat sink-33; heat dissipation ribs-331; heat dissipation hole-332; an input port-333; an output port-334; a heat dissipation plate-34; a fan-35.
Detailed Description
The LED lamp with water cooling and heat dissipation of the present invention is further described with reference to the accompanying drawings and the specific embodiments.
Referring to fig. 1 and 2, the utility model discloses a water-cooling LED lamp, which includes a bottom case 1, a light source 2 and a water-cooling heat dissipation assembly 3, wherein the water-cooling heat dissipation assembly 3 is installed in the bottom case 1, and the light source 2 is a COB light source or a single LED light source. The LED lamp with the water-cooling heat dissipation function generates heat after running for a period of time, the temperature of the light source 2 rises, and the water-cooling heat dissipation assembly 3 absorbs the heat dissipated by the light source 2, so that the temperature of the light source 2 is reduced, the light source 2 is guaranteed to work in a proper environment, and the service life of the light source 2 is prolonged.
Referring to fig. 3, the water-cooling heat dissipation assembly 3 includes a cooling pump 31, a delivery pipe 32 and a heat sink 33, the cooling pump 31 and the heat sink 33 are respectively connected to two ends of the delivery pipe 32, the cooling pump 31 is connected to a heat dissipation plate 34, the light source 2 is mounted on the heat dissipation plate 34, the interior of the heat dissipation plate 34 is communicated with the interior of the cooling pump 31, and cooling liquid flows through the cooling pump 31, the delivery pipe 32, the heat sink 33 and the heat dissipation plate 34. The heat dissipation plate 34 is made of copper metal, which has good thermal conductivity and can more efficiently dissipate heat of the light source 2 through a cooling liquid. The water-cooling heat dissipation assembly 3 further comprises a fan 35, wherein the fan 35 is connected with the radiator 33, and the heat dissipation of the radiator 33 is accelerated.
Referring to fig. 6 and 7, a plurality of heat dissipation ribs 331 are disposed on the heat sink 33 at intervals, and the heat dissipation ribs 331 are hollow tubes. A plurality of heat dissipation holes 332 are uniformly distributed on the heat sink 33, and the heat dissipation holes 332 penetrate through the heat sink 33. The cooling liquid passes through the effect of cooling pump 31, conveyer pipe 32, radiator 33 and heating panel 34 internal circulation flows, for light source 2 circulation heat dissipation cooling.
Referring to fig. 3, the cooling pump 31 has an input port 311 and an output port 312, and the radiator 33 has an inflow port 333 and an outflow port 334. In the present invention, the delivery pipe 32 of the water-cooled heat dissipating module 3 is provided with two pipes, one of which is connected to the output port 312 of the cooling pump 31 and the inlet 333 of the radiator 33, and the other of which is connected to the input port 311 of the cooling pump 31 and the outlet 334 of the radiator 33.
Referring to fig. 4 and 5, when the power is turned on, the light source 2 starts to generate heat after a certain period of operation, and the heat is transferred to the heat sink 34. The cooling pump 31 drives the cooling liquid to flow, when the cooling liquid passes through the heat dissipation plate 34, the cooling liquid is lower than the temperature of the heat dissipation plate 34, the heat absorbed by the heat dissipation plate 34 is transferred to the cooling liquid in the cooling pump 31, and the temperature of the light source 2 is reduced through the heat dissipation plate 34. The cooling liquid absorbing heat is conveyed to the radiator 33 through the conveying pipe 32, the radiator 33 absorbs the heat in the cooling liquid through the heat dissipation ribs 331, the heat is dissipated to the outside through the heat dissipation holes 332, the heat of the radiator 33 is discharged through the fan 35, the cooling liquid in the radiator 33 flows into the cooling pump 31 after being cooled, and the circulating cooling of the light source 2 is realized.
In summary, compared with the prior art, the water-cooling heat dissipation assembly 3 is arranged on the bottom case 1, the cooling pump 31 drives the cooling liquid to circularly flow, so as to absorb the heat conducted by the light source 2 to the heat dissipation plate 34, the cooling liquid is conveyed to the radiator 33 through the conveying pipe 32, the radiator 33 absorbs the heat of the cooling liquid, the fan 35 rotates to remove the heat on the radiator 33, and the cooling liquid enters the cooling pump 31 again, so that the circular rapid heat dissipation and cooling of the light source 2 are realized; the water-cooling radiating assembly 3 is light in weight, small in size and fast in radiating, the occupied space in the bottom box 1 is small, and market-oriented diversity requirements can be met.
The above description is intended to describe in detail the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the claims of the present invention, and all equivalent changes and modifications made within the technical spirit of the present invention should fall within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a water-cooling radiating LED lamps and lanterns, includes under casing, light source and water-cooling radiating component, water-cooling radiating component install in the under casing, its characterized in that: the water-cooling radiating assembly comprises a cooling pump, a conveying pipe and a radiator, wherein the cooling pump and the radiator are respectively connected with two ends of the conveying pipe, the cooling pump is connected with a radiating plate, a light source is installed on the radiating plate, the radiating plate is internally communicated with the cooling pump, and cooling liquid flows in the radiating plate through the conveying pipe and the radiator.
2. The water-cooled heat dissipation LED lamp of claim 1, wherein: the light source is a COB light source.
3. The water-cooled heat dissipation LED lamp of claim 1, wherein: the light source is a single LED light source.
4. The water-cooled heat dissipation LED lamp of claim 1, wherein: a plurality of radiating ribs are arranged on the radiator at intervals, and the radiating ribs are hollow tubes.
5. The LED lamp with water cooling and heat dissipation as set forth in claim 1 or 4, wherein: a plurality of radiating holes are uniformly distributed on the radiator and penetrate through the radiator.
6. The water-cooled heat dissipation LED lamp of claim 1, wherein: the heat dissipation plate is made of metal copper.
7. The water-cooled heat dissipation LED lamp of claim 1, wherein: the water-cooling heat dissipation assembly further comprises a fan, and the fan is connected with the radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122636935.7U CN216591172U (en) | 2021-10-29 | 2021-10-29 | Water-cooling radiating LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122636935.7U CN216591172U (en) | 2021-10-29 | 2021-10-29 | Water-cooling radiating LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216591172U true CN216591172U (en) | 2022-05-24 |
Family
ID=81642971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122636935.7U Active CN216591172U (en) | 2021-10-29 | 2021-10-29 | Water-cooling radiating LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216591172U (en) |
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2021
- 2021-10-29 CN CN202122636935.7U patent/CN216591172U/en active Active
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