CN203024110U - Composite type light-emitting diode (LED) integrated optical source radiator - Google Patents

Composite type light-emitting diode (LED) integrated optical source radiator Download PDF

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Publication number
CN203024110U
CN203024110U CN2012206633108U CN201220663310U CN203024110U CN 203024110 U CN203024110 U CN 203024110U CN 2012206633108 U CN2012206633108 U CN 2012206633108U CN 201220663310 U CN201220663310 U CN 201220663310U CN 203024110 U CN203024110 U CN 203024110U
Authority
CN
China
Prior art keywords
radiator
optical source
integrated optical
led
led integrated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2012206633108U
Other languages
Chinese (zh)
Inventor
张宏图
但德林
张望东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHONGQING SANGONG TECHNOLOGY DEVELOPMENT Co Ltd
Original Assignee
CHONGQING SANGONG TECHNOLOGY DEVELOPMENT Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CHONGQING SANGONG TECHNOLOGY DEVELOPMENT Co Ltd filed Critical CHONGQING SANGONG TECHNOLOGY DEVELOPMENT Co Ltd
Priority to CN2012206633108U priority Critical patent/CN203024110U/en
Application granted granted Critical
Publication of CN203024110U publication Critical patent/CN203024110U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a composite type light-emitting diode (LED) integrated optical source radiator which comprises a radiator and an LED integrated optical source. At least two columns of cooling fins of the same structure are arranged on the back of the radiator in a snakelike mode, and each two cooling fins are parallel to each other. The composite type LED integrated optical source radiator is characterized in that a liquid storage cavity is formed in the radiator, the bottom surface of the liquid storage cavity is a panel of the radiator, and the LED integrated optical source is arranged on the panel. The composite type LED integrated optical source radiator has the advantages that the physical structure of the radiator is fully and reasonably used, the heat exchange effect of an air cooling system and a liquid cooling system is improved, accordingly the heat dissipation effect of the radiator is optimum, and thus heat of the LED integrated optical source is dissipated effectively.

Description

Compound LED integrated optical source radiator
Technical field
The utility model belongs to LED lamp heat dissipation technology field, is specifically related to a kind of compound LED integrated optical source radiator.
Background technology
LED is due to 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 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 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 heat radiation both requires higher, wherein the caloric value of LED lamp holder is maximum, when a plurality of LED lamp holders fit together, after forming LED integrated optical source, the heat radiation of LED integrated optical source requires just higher.For the heat sink technology of LED integrated optical source, mainly blow by blower fan, realize the Rapid Thermal exchange of fin and air.
The shortcoming of prior art is: LED integrated optical source is had relatively high expectations to radiator, and common heat dissipation technology is difficult to adapt to the heat radiation requirement of LED integrated optical source.
The utility model content
The purpose of this utility model is to provide a kind of compound LED integrated optical source radiator, can effectively dispel the heat to LED integrated optical source.
For achieving the above object, a kind of compound LED integrated optical source radiator of the utility model statement, comprise radiator and LED integrated optical source, at this snakelike consistent fin of at least two array structures of having arranged in radiator back side, be parallel to each other between each fin, its key is: have liquid storage cylinder in described radiator, the bottom surface of this liquid storage cylinder is the panel of described radiator, is furnished with described LED integrated optical source on this panel.
Cooling fluid is installed in liquid storage cylinder, by air-cooled and combination liquid cooling, realizes the heat radiation to LED integrated optical source, significantly promoted the heat-sinking capability of radiator.
Also have the eardrum hole on described panel, this place, eardrum hole is equipped with eardrum.
Cooling fluid is expanded with heat and contract with cold and is happened occasionally, and eardrum can with the variation of cooling fluid volume, be adjusted the volume of liquid storage cylinder.
Fin is arranged at the whole back side of radiator, panel arrangement LED integrated optical source and eardrum, and the radiator peripheral sidewalls is used for arranging radiator installation positioning equipment.From top to bottom, from inside to outside, sufficiently and reasonably utilized the physique of radiator, made its radiating effect reach the best.
Described eardrum is the super heated rubber eardrum.
Described fin and radiator are one-body molded, leave the air channel between each fin.
Also have the LED installing hole on described panel, the heat radiation backboard of described LED integrated optical source is fixed in this LED installing hole, and the heat radiation backboard contacts with cooling fluid in described liquid storage cylinder.Accelerate rate of heat exchange.
Remarkable result of the present utility model is: sufficiently and reasonably utilized the physique of radiator, improved the heat exchange effect of air cooling system and liquid cooling system, made the radiator heat-dissipation effect reach the best, can effectively dispel the heat to LED integrated optical source.
Description of drawings
Fig. 1 is the distribution schematic diagram of fin;
Fig. 2 is the structural representation of radiator;
Fig. 3 is the layout drawing of radiator panels.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, 2: a kind of compound LED integrated optical source radiator, at the snakelike consistent fin 2 of at least two array structures of having arranged in radiator 1 back side, 2 of each fin are parallel to each other, and fin 2 is one-body molded with radiator 1, and 2 of each fin leave the air channel.
As shown in Figure 3: have liquid storage cylinder 3 in described radiator 1, the interior installation cooling fluid of liquid storage cylinder 3, the bottom surface of liquid storage cylinder 3 is the panel 4 of described radiator 1, is furnished with described LED integrated optical source 5 on this panel 4.Also have the eardrum hole on panel 4, this place, eardrum hole is equipped with the super heated rubber eardrum.
Also have the LED installing hole on panel 4, the heat radiation backboard of described LED integrated optical source 5 is fixed in this LED installing hole, and the heat radiation backboard contacts with cooling fluid in described liquid storage cylinder 3.

Claims (5)

1. compound LED integrated optical source radiator, comprise radiator (1) and LED integrated optical source (5), at the snakelike consistent fin (2) of at least two array structures of having arranged in this radiator (1) back side, each fin is parallel to each other between (2), it is characterized in that: described radiator has liquid storage cylinder in (1), the bottom surface of this liquid storage cylinder is the panel (4) of described radiator (1), is furnished with described LED integrated optical source (5) on this panel (4).
2. compound LED integrated optical source radiator according to claim 1 is characterized in that: also have the eardrum hole on described panel (4), this place, eardrum hole is equipped with eardrum (6).
3. compound LED integrated optical source radiator according to claim 2, it is characterized in that: described eardrum (6) is the super heated rubber eardrum.
4. compound LED integrated optical source radiator according to claim 1, it is characterized in that: described fin (2) is one-body molded with radiator (1), and each fin leaves the air channel between (2).
5. compound LED integrated optical source radiator according to claim 1, it is characterized in that: described panel also has the LED installing hole on (4), the heat radiation backboard of described LED integrated optical source (5) is fixed in this LED installing hole, and the heat radiation backboard contacts with cooling fluid in described liquid storage cylinder.
CN2012206633108U 2012-12-05 2012-12-05 Composite type light-emitting diode (LED) integrated optical source radiator Expired - Fee Related CN203024110U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012206633108U CN203024110U (en) 2012-12-05 2012-12-05 Composite type light-emitting diode (LED) integrated optical source radiator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012206633108U CN203024110U (en) 2012-12-05 2012-12-05 Composite type light-emitting diode (LED) integrated optical source radiator

Publications (1)

Publication Number Publication Date
CN203024110U true CN203024110U (en) 2013-06-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012206633108U Expired - Fee Related CN203024110U (en) 2012-12-05 2012-12-05 Composite type light-emitting diode (LED) integrated optical source radiator

Country Status (1)

Country Link
CN (1) CN203024110U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107218561A (en) * 2017-05-25 2017-09-29 兰溪市拜瑞珂科技服务有限公司 A kind of LED with heat sinking function
CN107258725A (en) * 2017-05-25 2017-10-20 兰溪市拜瑞珂科技服务有限公司 A kind of liquid-cooling heat radiation illuminates deinsectization device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107218561A (en) * 2017-05-25 2017-09-29 兰溪市拜瑞珂科技服务有限公司 A kind of LED with heat sinking function
CN107258725A (en) * 2017-05-25 2017-10-20 兰溪市拜瑞珂科技服务有限公司 A kind of liquid-cooling heat radiation illuminates deinsectization device

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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: 20130626

Termination date: 20151205

EXPY Termination of patent right or utility model