CN102997206A - Modular LED (light-emitting diode) cooling system - Google Patents
Modular LED (light-emitting diode) cooling system Download PDFInfo
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- CN102997206A CN102997206A CN2012105162446A CN201210516244A CN102997206A CN 102997206 A CN102997206 A CN 102997206A CN 2012105162446 A CN2012105162446 A CN 2012105162446A CN 201210516244 A CN201210516244 A CN 201210516244A CN 102997206 A CN102997206 A CN 102997206A
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Abstract
The invention discloses a modular LED (light-emitting diode) cooling system which comprises a rectangle bottom plate and a blowing-in cover, wherein the blowing-in cover is fixed on the rectangle bottom plate so as to form an air flue, and the air flue is internally provided with an LED power source and a fan; and the modular LED cooling system is characterized in that the air flue is also provided with a group of LED integrated light source group modules, each LED integrated light source group module is independent, and each LED integrate light source group module is respectively provided with a power line to be connected with the LED power source. The modular LED cooling system provided by the invention has the notable effects that multiple LED integrated light sources are effectively integrated together, the construction scheme can be changed according to the variation of the environmental requirements, and the illumination requirements of different high-illumination environment are met.
Description
Technical field
The invention belongs to LED lamp heat dissipation technology field, be specifically related to a kind of module type LED cooling system.
Background technology
LED is because energy-conservation, advocate in country under the overall background of energy-conserving and environment-protective and used in a large number, LED work will produce heat, and along with the time lengthening temperature can constantly raise, to prevent excess Temperature, be unusual problem of core in design and the application process to the cooling of LED and heat radiation.At present, the method that generally adopts both at home and abroad is by improving LED baseplate material, encapsulating structure, solving the heat dissipation problem of LED with the heat conducting method of improvement.Find that through large quantity research and test king-sized LED must adopt forced refrigeration for this power, could reach required radiating effect fully.Air-cooled is modal LED forced heat radiation technology.
The LED heat radiation mainly comprises the heat radiation of LED lamp holder and power circuit heat radiation, and power is larger, and the heat radiation of the two requires higher, wherein the caloric value of LED lamp holder is maximum, after a plurality of LED lamp holders fitted together, and form LED integrated optical source, the heat radiation of LED integrated optical source required just higher.And the brightness under a lot of high illumination environments requirements is just higher, even LED integrated optical source also is difficult to satisfy this class lighting requirement.Simultaneously, the difference of high illumination requirement, LED lamp holder quantitative requirement is not identical yet.Such as street lamp, airfield lighting lamp, industrial and mineral illuminating lamp, for every kind of different illumination requirement, the LED integrated optical source that will corresponding production matches, and its heat dissipation problem of supporting solution.
The shortcoming of prior art is: existing LED integrated optical source combination technique is difficult to satisfy the high illumination lighting demand of different brightness requirement, and the LED lamp of different illumination designs different heat dissipation technology schemes, has increased the Design and manufacture cost.
Summary of the invention
The purpose of this invention is to provide a kind of module type LED cooling system, by an all-in-one-piece technical scheme, effectively a plurality of LED integrated optical sources are integrated, can change arrangement and method for construction according to the variation of environmental requirement, satisfy the lighting requirement of different high illumination environments.
For achieving the above object, the present invention explains a kind of module type LED cooling system, comprise rectangular base plate and air blowing hood, air blowing hood is fixed on the rectangular base plate, form the air channel, LED power supply and blower fan are installed in this air channel, its key is: also be arranged with one group of LED integrated optical source group mould in the described air channel, each described LED integrated optical source group mould is separate, and each LED integrated optical source group mould is respectively arranged with power line and is connected with described LED power supply.
A plurality of LED integrated optical source group moulds use side by side, be fixed on the same rectangular base plate, requirement according to illumination, increase or reduce LED integrated optical source group mould, just can be able to change arrangement and method for construction according to the variation of environmental requirement, by changing the quantity of LED integrated optical source group mould, satisfy the lighting requirement of different high illumination environments.
Described LED integrated optical source group mould comprises radiator, and the consistent fin of at least two array structures of having arranged at this radiator back side is parallel to each other between each fin, has liquid storage cylinder in the described radiator;
The bottom surface of described liquid storage cylinder is the panel of described radiator, is furnished with LED integrated optical source on this panel, also has the eardrum hole on the described panel, and this place, eardrum hole is equipped with eardrum.
Fin is realized the air-cooled of LED integrated optical source group mould, and the cooling fluid in the liquid storage cylinder realizes the liquid cooling of LED integrated optical source group mould.
Have one group of through hole on the described rectangular base plate, described LED integrated optical source group mould of the corresponding layout of each through hole, described LED integrated optical source group mould is through being bolted on the rectangular base plate.
Through hole on the corresponding described rectangular base plate of each described panel.
The upper end face of described air blowing hood is stairstepping, and wherein the upper end face of wind inlet section is higher than the upper end face of wind outlet section, and described LED power supply and radiator thereof are positioned at wind inlet section, and described blower fan is positioned at wind inlet section and near wind outlet section, the air inlet of this blower fan up; Cold wind behind the radiator by the LED power supply, enters air inlet after the air channel air intake vent enters wind inlet section.
The air outlet level of blower fan is arranged with two to three described LED integrated optical source group moulds towards described wind outlet section in the wind outlet section.The wind that blower fan blows out is blown over the radiator of LED integrated optical source group mould successively, blows out from duct outlet.
Remarkable result of the present invention is: a Fans, finished the air-cooled of all radiators.A LED power supply is finished the independently-powered of all LED integrated optical source group moulds, a plurality of LED integrated optical source partables.By this all-in-one-piece technical scheme, effectively a plurality of LED integrated optical sources are integrated, can change arrangement and method for construction according to the variation of environmental requirement, satisfy the lighting requirement of different high illumination environments.
Blower fan, LED power supply, LED integrated optical source all are separate, and simultaneously, each circuit of organizing between the mould is that plug connector connects, and is convenient to maintain and replace, has reduced maintenance cost.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the layout in air channel;
Fig. 3 is the structural representation of LED integrated optical source group mould.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
As shown in Figure 1, 2: a kind of module type LED cooling system, comprise rectangular base plate 1 and air blowing hood 2, air blowing hood 2 is fixed on the rectangular base plate 1, form the air channel, the upper end face of described air blowing hood 2 is stairstepping, makes the air channel also become stairstepping, and the upper end face of air channel wind inlet section is higher, be convenient to LED power supply 3 and radiator thereof are arranged in by the air inlet of air duct, blower fan 4 is positioned at the wind inlet section end.
The blower fan 4 negative pressure cold wind that air inlet is outer sucks the air channel, and to 3 coolings of LED power supply, the air inlet of this blower fan 4 up first for cold wind; Level is towards wind outlet section again for the air outlet of blower fan 4, and three LED integrated optical source group moulds 5 arranging in the wind outlet section are blown in blower fan 4 air-out successively, after the radiator cooling of cold wind to LED integrated optical source group mould, is blown out by duct outlet again.
Three LED integrated optical source group moulds 5 are separate, and each LED integrated optical source group mould 5 is respectively arranged with power line and is connected with described LED power supply 3.
Can increase or reduce LED integrated optical source group mould 5 as required, rectangular base plate 1 design is longer, only needs perforate on rectangular base plate 1, exposes the panel of LED integrated optical source group mould 5, just LED integrated optical source group mould 5 can be installed into the air channel.Air blowing hood 2 can keep at the design initial stage longer, and after LED integrated optical source group mould 5 quantity were determined, no matter four or five LED integrated optical source group moulds 5 as long as air blowing hood 2 can cover, just can cut off all the other air blowing hoods of not wanting 2.Load is different, also can change LED power supply 3.
As shown in Figure 3: described LED integrated optical source group mould 5 comprises radiator 6, the consistent fin 7 of at least two array structures of having arranged at these radiator 6 back sides, and 7 of each fin are parallel to each other, and have liquid storage cylinder a in the described radiator 6;
The bottom surface of described liquid storage cylinder a is the panel 8 of described radiator 6, is furnished with LED integrated optical source 9 on this panel 8, also has the eardrum hole on the described panel 8, and this place, eardrum hole is equipped with eardrum 10.
A plurality of LED integrated optical source group moulds 5 are arranged in a time-out, can carry out 180 degree to the placing direction of part LED integrated optical source group mould 5 wherein and adjust, and just the distance between the two adjacent LEDs integrated optical source 9 can be pulled open or further, to satisfy the actual needs that throws light on.
Each LED integrated optical source 9 project the road surface angle can carry out independent adjustment according to actual conditions, only need do corresponding polishing to end face or the bottom surface of LED integrated optical source 9 radiators, make its angular range between 75 to 105 degree.
Have one group of through hole on the described rectangular base plate 1, each through hole is corresponding arranges a described LED integrated optical source group mould 5, and described LED integrated optical source group mould 5 is through being bolted on the rectangular base plate 1.
Through hole on each described panel 8 corresponding described rectangular base plate 1.
Claims (5)
1. module type LED cooling system, comprise rectangular base plate (1) and air blowing hood (2), air blowing hood (2) is fixed on the rectangular base plate (1), form the air channel, LED power supply (3) and blower fan (4) are installed in this air channel, it is characterized in that: also be arranged with one group of LED integrated optical source group mould (5) in the described air channel, each described LED integrated optical source group mould (5) is separate, and each LED integrated optical source group mould (5) is respectively arranged with power line and is connected with described LED power supply (3).
2. described module type LED cooling system according to claim 1, it is characterized in that: described LED integrated optical source group mould (5) comprises radiator (6), the consistent fin (7) of at least two array structures of having arranged at this radiator (6) back side, each fin is parallel to each other between (7), has liquid storage cylinder (a) in the described radiator (6);
The bottom surface of described liquid storage cylinder (a) is the panel (8) of described radiator (6), be furnished with LED integrated optical source (9) on this panel (8), described panel also has the eardrum hole on (8), and this place, eardrum hole is equipped with eardrum (10).
3. described module type LED cooling system according to claim 1, it is characterized in that: have one group of through hole on the described rectangular base plate (1), the corresponding described LED integrated optical source group mould (5) of arranging of each through hole, described LED integrated optical source group mould (5) is through being bolted on the rectangular base plate (1).
4. it is characterized in that according to claim 2 or 3 described module type LED cooling systems: the through hole on corresponding described rectangular base plate of each described panel (8) (1).
5. described module type LED cooling system according to claim 1, it is characterized in that: the upper end face of described air blowing hood (2) is stairstepping, wherein the upper end face of wind inlet section is higher than the upper end face of wind outlet section, described LED power supply (3) and radiator thereof are positioned at wind inlet section, described blower fan (4) is positioned at wind inlet section and near wind outlet section, the air inlet of this blower fan (4) up;
The air outlet level of blower fan (4) is arranged with two to three described LED integrated optical source group moulds (5) towards described wind outlet section in the wind outlet section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210516244.6A CN102997206B (en) | 2012-12-05 | 2012-12-05 | Modular LED (light-emitting diode) cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210516244.6A CN102997206B (en) | 2012-12-05 | 2012-12-05 | Modular LED (light-emitting diode) cooling system |
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| Publication Number | Publication Date |
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| CN102997206A true CN102997206A (en) | 2013-03-27 |
| CN102997206B CN102997206B (en) | 2014-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210516244.6A Expired - Fee Related CN102997206B (en) | 2012-12-05 | 2012-12-05 | Modular LED (light-emitting diode) cooling system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110171197A (en) * | 2019-06-27 | 2019-08-27 | 南京伯克利新材料科技有限公司 | A kind of UV-LED cure lamp |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201448796U (en) * | 2009-03-05 | 2010-05-05 | 陈德荣 | High-power LED lamp with quick heat dissipation |
| CN201753908U (en) * | 2010-07-09 | 2011-03-02 | 张桂华 | Automatic temperature control type forced radiator for LED high-power lighting lamp |
| CN201754323U (en) * | 2010-05-19 | 2011-03-02 | 史国光 | Outdoor LED display screen radiating structure |
| CN102142211A (en) * | 2011-05-09 | 2011-08-03 | 利亚德光电股份有限公司 | LED (light-emitting diode) display device |
| CN203024118U (en) * | 2012-12-05 | 2013-06-26 | 重庆三弓科技发展有限公司 | Combined type light-emitting diode (LED) radiating device |
-
2012
- 2012-12-05 CN CN201210516244.6A patent/CN102997206B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201448796U (en) * | 2009-03-05 | 2010-05-05 | 陈德荣 | High-power LED lamp with quick heat dissipation |
| CN201754323U (en) * | 2010-05-19 | 2011-03-02 | 史国光 | Outdoor LED display screen radiating structure |
| CN201753908U (en) * | 2010-07-09 | 2011-03-02 | 张桂华 | Automatic temperature control type forced radiator for LED high-power lighting lamp |
| CN102142211A (en) * | 2011-05-09 | 2011-08-03 | 利亚德光电股份有限公司 | LED (light-emitting diode) display device |
| CN203024118U (en) * | 2012-12-05 | 2013-06-26 | 重庆三弓科技发展有限公司 | Combined type light-emitting diode (LED) radiating device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110171197A (en) * | 2019-06-27 | 2019-08-27 | 南京伯克利新材料科技有限公司 | A kind of UV-LED cure lamp |
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| CN102997206B (en) | 2014-04-30 |
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Granted publication date: 20140430 Termination date: 20181205 |