CN205372479U - Heat radiator for large -scale LED lamp - Google Patents
Heat radiator for large -scale LED lamp Download PDFInfo
- Publication number
- CN205372479U CN205372479U CN201520959282.8U CN201520959282U CN205372479U CN 205372479 U CN205372479 U CN 205372479U CN 201520959282 U CN201520959282 U CN 201520959282U CN 205372479 U CN205372479 U CN 205372479U
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- China
- Prior art keywords
- fin
- heat dissipation
- water flow
- flow pipes
- cold water
- Prior art date
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- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a heat radiator for large -scale LED lamp, including base and heat radiation structure and force pump, base top be equipped with the fin chamber, the fin intracavity be equipped with a plurality of rectangle fins, the fin left end be equipped with the oral siphon, oral siphon and rivers union coupling, rivers rectal cauda end be equipped with the heat dissipation chamber, heat dissipation chamber top be connected with the fin, outlet pipe one end be connected with the fin right -hand member, the outlet pipe other end even have the rivers pipe, rivers rectal cauda end is connected with the chamber of dispelling the heat, base bottom be equipped with the cold water pipe, cold water pipe below be equipped with the protection shield, the force pump setting manage the optional position at rivers, outlet pipe, rivers pipe, heat dissipation chamber, fin, oral siphon, cold water pipe and force pump end -to -end connection form the loop body. The utility model discloses a water -cooled heat dissipation, simple structure, quick detachable, install smallly and heat radiating area is big, so the radiating effect is good.
Description
Technical field
This utility model relates to field of LED illumination, is specifically related to the heat abstractor of a kind of large LED lamp.
Background technology
LED(LightEmittingDiode), light emitting diode, is the semiconductor device of a kind of solid-state that can convert electrical energy into visible ray, and it directly can be converted into light electricity.What LED technology was just being maked rapid progress is improving, and its luminous efficiency is obtaining surprising breakthrough, and price is also in continuous reduction, so application is also more and more extensive.But in prior art, the radiating effect of some large LED lamps is bad, general heat abstractor volume is big, dismounting inconvenience, affects the result of use of large LED lamp.
Utility model content
Problem to be solved in the utility model is in prior art, and the radiating effect of large LED lamp is bad, and heat abstractor volume is big, dismounting inconvenience.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is:
The heat abstractor of a kind of large LED lamp, including pedestal and radiator structure and compression pump, described radiator structure includes water flow pipes, fin, heat dissipation cavity, fin, oral siphon and outlet pipe；
Described pedestal is arranged over fin chamber, and described fin intracavity is provided with some rectangle fins, and described fin left end is provided with oral siphon, and described oral siphon is connected with water flow pipes, and described water flow pipes tail end is provided with heat dissipation cavity, is connected with fin above described heat dissipation cavity；
Described outlet pipe one end is connected with fin right-hand member, and the described outlet pipe other end is connected with water flow pipes, and described water flow pipes tail end is connected with heat dissipation cavity；
Described base bottom is provided with cold water pipe, and described cold water pipe is connected with protection board；
Described compression pump is arranged on water flow pipes optional position, and described outlet pipe, water flow pipes, heat dissipation cavity, fin, oral siphon, cold water pipe and compression pump head and the tail connect formation loop body.
Further, the rounded base bottom that is coiled in of described cold water pipe, described cold water pipe diameter is more than water flow pipes.
Further, being provided with certain interval between described fin, described fin and heat dissipation cavity all can be dismantled.
This utility model has the advantage that and has the benefit effect that this structure adopts the mode of water cooled heat radiating, and cooling tube absorbs the LED heat produced, and carries out double-radiation function by fin and fin, thus clear and definite reaches radiating effect；The radiator structure that wherein fin, heat dissipation cavity and trapezoidal chamber collectively form so that single unit system volume is little and area of dissipation is very big, so obtaining good radiating effect.
Accompanying drawing explanation
Fig. 1 is this utility model sectional view.
Detailed description of the invention
As it is shown in figure 1, the heat abstractor of large LED lamp, including pedestal 1 and radiator structure and compression pump 4, described radiator structure includes water flow pipes 3, fin 2, heat dissipation cavity 10, fin 6, oral siphon 8 and outlet pipe 9；
Described pedestal 1 is arranged over fin chamber 5, being provided with some rectangle fins 2 in described fin chamber 5, described fin 2 left end is provided with oral siphon 8, and described oral siphon 8 is connected with water flow pipes 3, described water flow pipes 3 tail end is provided with heat dissipation cavity 10, is connected with fin 6 above described heat dissipation cavity 10；
Described outlet pipe 9 one end is connected with fin 2 right-hand member, and described outlet pipe 9 other end is connected with water flow pipes 3, and described water flow pipes 3 tail end is connected with heat dissipation cavity 10；
Being provided with cold water pipe bottom described pedestal 1, described cold water pipe is connected with protection board；
Described compression pump 4 is arranged on water flow pipes 3 optional position, and described outlet pipe 9, water flow pipes 3, heat dissipation cavity 10, fin 6, oral siphon 8, cold water pipe and compression pump 4 head and the tail connect formation loop body.
Described fin 2 and the inside of fin 6 are hollow, and described fin 2 is arranged in parallel to be fixed on pedestal 1, and described fin 6 is generally circular in shape.
It is provided with trapezoidal chamber 7 in the middle of described heat dissipation cavity 10, in described trapezoidal chamber 7, is provided with fixing seat.
Described cold water pipe is rounded to be coiled in bottom pedestal 1, and described cold water pipe diameter is more than water flow pipes 3, in order to increase endotherm area.
Being provided with certain interval between described fin 6, described fin 2 and heat dissipation cavity 10 all can be dismantled, and clean in order to convenient and repair.
The operation principle of the heat abstractor of this large LED lamp:
Pedestal 1 is arranged on the lamp that need to dispel the heat, starts compression pump 4, the water circulation flowing in heat abstractor.The heat that lamp produces being taken away by cold water pipe, then passes through hinge circulation and reach fin 6, owing to fin 6 area is big and extraneous contact face is big, cooling rate is fast, achieves the effect of heat radiation in cyclic process.
In one embodiment, if ambient temperature compares up to the effect less than air cooling, it is possible to be arranged on by fan on the fixing seat in trapezoidal chamber 7, thermolysis is strengthened.
In one embodiment, it is possible to this device is arranged on the equipment of any needs heat radiation.
Above embodiment of the present utility model is described in detail, but described content has been only preferred embodiment of the present utility model, it is impossible to be considered the practical range for limiting the present invention.All equalizations made according to this utility model scope change and improvement etc., all should still belong within this patent covering scope.
Claims (3)
1. a heat abstractor for large LED lamp, including pedestal and radiator structure and compression pump, it is characterised in that: described radiator structure includes water flow pipes, fin, heat dissipation cavity, fin, oral siphon and outlet pipe；
Described pedestal is arranged over fin chamber, and described fin intracavity is provided with some rectangle fins, and described fin left end is provided with oral siphon, and described oral siphon is connected with water flow pipes, and described water flow pipes tail end is provided with heat dissipation cavity, is connected with fin above described heat dissipation cavity；
Described outlet pipe one end is connected with fin right-hand member, and the described outlet pipe other end is connected with water flow pipes, and described water flow pipes tail end is connected with heat dissipation cavity；
Described base bottom is provided with cold water pipe, and described cold water pipe is connected with protection board；
Described compression pump is arranged on water flow pipes optional position, and described outlet pipe, water flow pipes, heat dissipation cavity, fin, oral siphon, cold water pipe and compression pump head and the tail connect formation loop body.
2. the heat abstractor of large LED lamp according to claim 1, it is characterised in that: the rounded base bottom that is coiled in of described cold water pipe, described cold water pipe diameter is more than water flow pipes.
3. the heat abstractor of large LED lamp according to claim 1, it is characterised in that: being provided with gap between described fin, described fin and heat dissipation cavity all can be dismantled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520959282.8U CN205372479U (en) | 2015-11-27 | 2015-11-27 | Heat radiator for large -scale LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520959282.8U CN205372479U (en) | 2015-11-27 | 2015-11-27 | Heat radiator for large -scale LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205372479U true CN205372479U (en) | 2016-07-06 |
Family
ID=56261715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520959282.8U Expired - Fee Related CN205372479U (en) | 2015-11-27 | 2015-11-27 | Heat radiator for large -scale LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205372479U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287264A (en) * | 2016-08-03 | 2017-01-04 | 中山市风华稀柠照明设计有限公司 | A kind of LED of high efficiency and heat radiation |
-
2015
- 2015-11-27 CN CN201520959282.8U patent/CN205372479U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287264A (en) * | 2016-08-03 | 2017-01-04 | 中山市风华稀柠照明设计有限公司 | A kind of LED of high efficiency and heat radiation |
| CN106287264B (en) * | 2016-08-03 | 2019-05-10 | 中山市风华稀柠照明设计有限公司 | A kind of LED light of high efficiency and heat radiation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20161127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |