CN107830507B - Micro-groove group evaporative cooling device for LED lamp - Google Patents
Micro-groove group evaporative cooling device for LED lamp Download PDFInfo
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- CN107830507B CN107830507B CN201711076678.8A CN201711076678A CN107830507B CN 107830507 B CN107830507 B CN 107830507B CN 201711076678 A CN201711076678 A CN 201711076678A CN 107830507 B CN107830507 B CN 107830507B
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- Prior art keywords
- cooling
- pipe
- led lamp
- tube
- group
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/51—Cooling arrangements using condensation or evaporation of a fluid, e.g. heat pipes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a microgroove group evaporative cooling device for an LED lamp, which comprises a cooling fin group, wherein one side of the cooling fin group is connected with a back plate, a plurality of cooling fins are arranged on the cooling fin group, a plurality of microgrooves are arranged between the cooling fins, an inner pipe is arranged in the cooling fins, the upper end of the inner pipe is connected with a return branch pipe, the lower end of the inner pipe is connected with the cooling branch pipe, a return pipe connector is arranged on the back plate, the return pipe connector is connected with a return pipe, one end of the return pipe is connected with a cooling machine, one end of the cooling machine is connected with the cooling fin group through the cooling pipe: this microgroove crowd evaporation cooling device can feel the temperature variation on the microgroove crowd such as LED constantly through being provided with temperature sensor, and when the temperature was too high, temperature sensor arrived electronic control switch with information transfer, and electronic control switch opens the cooler, can cool down LED surface microgroove crowd through devices such as cooling tube, through being provided with the inner tube, can consolidate the cooling fin.
Description
Technical Field
The invention relates to a micro-groove group cooling device, in particular to a micro-groove group evaporative cooling device for an LED lamp, and belongs to the technical field of LED lamp heat dissipation.
Background
In the prior art, most common microgroove group evaporative cooling devices cannot sense the internal temperature in time and automatically cool the inside when the temperature is too high, and most conventional evaporative cooling devices adopt fans and the like.
Disclosure of Invention
The invention provides a microgroove group evaporative cooling device for an LED lamp, which can constantly feel the temperature change of microgroove groups such as LEDs by arranging a temperature sensor, when the temperature is overhigh, the temperature sensor transmits information to an electric control switch, the electric control switch turns on a cooling machine, the microgroove groups on the surface of the LEDs can be cooled by a cooling pipe and the like, and a cooling fin can be reinforced by arranging an inner pipe.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to a microgroove group evaporative cooling device for an LED lamp, which comprises a cooling fin group, wherein one side of the cooling fin group is connected with a rear plate, a plurality of cooling fins are arranged on the cooling fin group, a plurality of microgrooves are arranged between the cooling fins, an inner pipe is arranged inside the cooling fins, the upper end of the inner pipe is connected with a return branch pipe, the lower end of the inner pipe is connected with the cooling branch pipe, a return pipe connector is arranged on the rear plate and connected with a return pipe, one end of the return pipe is connected with a cooling machine, one end of the cooling machine is connected with the cooling fin group through a cooling pipe, and one side of the outer part of the cooling.
As a preferred technical solution of the present invention, an electric control switch is disposed on one side of the cooling machine.
As a preferable technical solution of the present invention, the electric control switch is electrically connected to the cooling machine.
As a preferred technical solution of the present invention, the temperature sensor is electrically connected to the electric control switch.
As a preferred technical scheme of the invention, the cooling pipe is made of a metal copper material, and one end of the branch pipe of the cooling pipe is connected with a cooling pipe connector.
The invention has the following beneficial effects: this microgroove crowd evaporation cooling device can feel the temperature variation on the microgroove crowd such as LED constantly through being provided with temperature sensor, and when the temperature was too high, temperature sensor arrived electronic control switch with information transfer, and electronic control switch opens the cooler, can cool down LED surface microgroove crowd through devices such as cooling tube, through being provided with the inner tube, can consolidate the cooling fin.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is an external structural view of the present invention;
FIG. 3 is a schematic view of the structure of the cooling fin of the present invention;
FIG. 4 is a schematic diagram of the configuration of the return leg and the cooling leg of the present invention.
In the figure: 1. cooling the fin group; 2. a back plate; 3. a cooling fin; 4. micro-grooves; 5. an inner tube; 6. a return branch pipe; 7. a reflux connector; 8. a return pipe; 9. a cooling machine; 10. a cooling tube; 11. a cooling pipe connector; 12. cooling the branch pipe; 13. a temperature sensor; 14. an electrically controlled switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): as shown in fig. 1-4, the microgroove group evaporative cooling device for the LED lamp comprises a cooling fin group 1, wherein one side of the cooling fin group 1 is connected with a back plate 2, a plurality of cooling fins 3 are arranged on the cooling fin group 1, a plurality of microgrooves 4 are arranged between the cooling fins 3, an inner pipe 5 is arranged inside the cooling fins 3 and can reinforce the cooling fins 3, the upper end of the inner pipe 5 is connected with a return branch pipe 6, the cooling effect is more obvious through the return branch pipe 6, the lower end of the inner pipe 5 is connected with a cooling branch pipe 12, a return pipe connector 7 is arranged on the back plate 2, the return pipe connector 7 is connected with a return pipe 8, one end of the return pipe 8 is connected with a cooler 9, one end of the cooler 9 is connected with the cooling fin group 1 through a cooling pipe 10, and one.
An electric control switch 14 is arranged on one side of the cooler 9, the electric control switch 14 is electrically connected with the cooler 9, a temperature sensor 13 is electrically connected with the electric control switch 14, the cooling pipe 10 is made of a metal copper material, and one end of a branch pipe 12 of the cooling pipe is connected with a cooling pipe connector 11.
Specifically, when the invention is used, the microgroove group evaporative cooling device for the LED lamp comprises a cooling fin group 1, one side of the cooling fin group 1 is connected with a back plate 2, a plurality of cooling fins 3 are arranged on the cooling fin group 1, a plurality of microgrooves 4 are arranged between the cooling fins 3, an inner pipe 5 is arranged inside the cooling fins 3 and can reinforce the cooling fins 3, the upper end of the inner pipe 5 is connected with a return branch pipe 6, the cooling effect is more obvious through the return branch pipe 6, the lower end of the inner pipe 5 is connected with a cooling branch pipe 12, a return pipe connector 7 is arranged on the back plate 2, the return pipe connector 7 is connected with a return pipe 8, one end of the return pipe 8 is connected with a cooler 9, one end of the cooler 9 is connected with the cooling fin group 1 through a cooling pipe 10, one side of the outer part of the cooling fin group 1 is provided with a temperature sensor 13, when, the electric control switch 14 controls the opening of the cooler 9, when the water in the pipeline passes through the cooler 9, the cooler cools the water in the pipeline, and then the water flows through the micro-groove group through the cooling pipe 12 and the cooling branch pipe 12 to be cooled.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A microgroove group evaporative cooling device for an LED lamp comprises a cooling fin group (1), wherein one side of the cooling fin group (1) is connected with a rear plate (2), a plurality of cooling fins (3) are arranged on the cooling fin group (1), and a plurality of microgrooves (4) are arranged between the cooling fins (3), the microgrooves evaporative cooling device is characterized in that an inner tube (5) is arranged inside the cooling fin (3), a backflow branch tube (6) is connected to the upper end of the inner tube (5), a cooling branch tube (12) is connected to the lower end of the inner tube (5), a backflow tube connector (7) is arranged on the rear plate (2), the backflow tube connector (7) is connected with a backflow tube (8), one end of the backflow tube (8) is connected with a cooling machine (9), one end of the cooling machine (9) is connected with the cooling fin group (1) through a cooling tube (10), and a temperature sensor (13, the cooling pipe branch pipe (12) is connected with the cooling pipe (10) through a cooling pipe connector (11).
2. The micro-groove group evaporative cooling device for the LED lamp, according to claim 1, characterized in that an electric control switch (14) is arranged on one side of the cooling machine (9).
3. The micro-groove group evaporative cooling device for the LED lamp as claimed in claim 2, wherein the electrically controlled switch (14) is electrically connected with the cooling machine (9).
4. The micro-groove group evaporative cooling device for the LED lamp as claimed in claim 2, wherein the temperature sensor (13) is electrically connected with the electric control switch (14).
5. The micro-groove group evaporative cooling device for the LED lamp, according to claim 1, wherein the cooling tube (10) is made of a metallic copper material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711076678.8A CN107830507B (en) | 2017-11-06 | 2017-11-06 | Micro-groove group evaporative cooling device for LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711076678.8A CN107830507B (en) | 2017-11-06 | 2017-11-06 | Micro-groove group evaporative cooling device for LED lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107830507A CN107830507A (en) | 2018-03-23 |
| CN107830507B true CN107830507B (en) | 2020-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711076678.8A Active CN107830507B (en) | 2017-11-06 | 2017-11-06 | Micro-groove group evaporative cooling device for LED lamp |
Country Status (1)
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| CN (1) | CN107830507B (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2567651Y (en) * | 2002-09-13 | 2003-08-20 | 中国科学院工程热物理研究所 | Micro-groove group evaporation cooling device |
| CN1482523A (en) * | 2002-09-10 | 2004-03-17 | 赵耀华 | Microflute evaporating and cooling method and apparatus using same |
| CN1767181A (en) * | 2005-09-14 | 2006-05-03 | 赵耀华 | High-performance passive phase-change radiation system and its application |
| CN2834122Y (en) * | 2005-09-07 | 2006-11-01 | 中国科学院工程热物理研究所 | Remote wind-cooled micro-grooves phase change heat radiation system |
| CN101242729A (en) * | 2007-02-07 | 2008-08-13 | 中国科学院工程热物理研究所 | Thermal control method and system based on capillary slot group and thermal power combination |
| CN101487672A (en) * | 2009-02-17 | 2009-07-22 | 吴小萍 | Isolation type vaporization cooling apparatus |
| CN201652263U (en) * | 2009-11-23 | 2010-11-24 | 四川新力光源有限公司 | Heat radiating device of light-emitting diode (LED) illuminating lamp |
| CN102865565A (en) * | 2011-07-08 | 2013-01-09 | 研能科技股份有限公司 | LED (light-emitting diode) car lamp radiating system |
| CN204165005U (en) * | 2014-11-18 | 2015-02-18 | 深圳市璟得光电科技有限公司 | A kind of Novel LED light radiator |
| CN204513304U (en) * | 2015-03-03 | 2015-07-29 | 湖南中科热控技术有限公司 | A kind of LED lamp |
| CN106122797A (en) * | 2016-07-27 | 2016-11-16 | 麦健文 | A kind of cooling system of LED |
| CN106195781A (en) * | 2016-08-03 | 2016-12-07 | 中山市风华稀柠照明设计有限公司 | A kind of watertight light fitting of excellent radiation performance |
| CN106352309A (en) * | 2016-08-31 | 2017-01-25 | 璧典腹 | Radiator and lamp provided with same |
| CN205979212U (en) * | 2016-07-27 | 2017-02-22 | 麦健文 | Cooling system of LED lamp |
| CN106439520A (en) * | 2016-11-04 | 2017-02-22 | 嘉兴市正大照明有限公司 | LED lamp with high heat dissipation speed |
| CN107143762A (en) * | 2017-06-27 | 2017-09-08 | 成都美律科技有限公司 | A kind of high-power LED luminescent part |
-
2017
- 2017-11-06 CN CN201711076678.8A patent/CN107830507B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1482523A (en) * | 2002-09-10 | 2004-03-17 | 赵耀华 | Microflute evaporating and cooling method and apparatus using same |
| CN2567651Y (en) * | 2002-09-13 | 2003-08-20 | 中国科学院工程热物理研究所 | Micro-groove group evaporation cooling device |
| CN2834122Y (en) * | 2005-09-07 | 2006-11-01 | 中国科学院工程热物理研究所 | Remote wind-cooled micro-grooves phase change heat radiation system |
| CN1767181A (en) * | 2005-09-14 | 2006-05-03 | 赵耀华 | High-performance passive phase-change radiation system and its application |
| CN101242729A (en) * | 2007-02-07 | 2008-08-13 | 中国科学院工程热物理研究所 | Thermal control method and system based on capillary slot group and thermal power combination |
| CN101487672A (en) * | 2009-02-17 | 2009-07-22 | 吴小萍 | Isolation type vaporization cooling apparatus |
| CN201652263U (en) * | 2009-11-23 | 2010-11-24 | 四川新力光源有限公司 | Heat radiating device of light-emitting diode (LED) illuminating lamp |
| CN102865565A (en) * | 2011-07-08 | 2013-01-09 | 研能科技股份有限公司 | LED (light-emitting diode) car lamp radiating system |
| CN204165005U (en) * | 2014-11-18 | 2015-02-18 | 深圳市璟得光电科技有限公司 | A kind of Novel LED light radiator |
| CN204513304U (en) * | 2015-03-03 | 2015-07-29 | 湖南中科热控技术有限公司 | A kind of LED lamp |
| CN106122797A (en) * | 2016-07-27 | 2016-11-16 | 麦健文 | A kind of cooling system of LED |
| CN205979212U (en) * | 2016-07-27 | 2017-02-22 | 麦健文 | Cooling system of LED lamp |
| CN106195781A (en) * | 2016-08-03 | 2016-12-07 | 中山市风华稀柠照明设计有限公司 | A kind of watertight light fitting of excellent radiation performance |
| CN106352309A (en) * | 2016-08-31 | 2017-01-25 | 璧典腹 | Radiator and lamp provided with same |
| CN106439520A (en) * | 2016-11-04 | 2017-02-22 | 嘉兴市正大照明有限公司 | LED lamp with high heat dissipation speed |
| CN107143762A (en) * | 2017-06-27 | 2017-09-08 | 成都美律科技有限公司 | A kind of high-power LED luminescent part |
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| Publication number | Publication date |
|---|---|
| CN107830507A (en) | 2018-03-23 |
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