CN205979674U - Special radiator of LED lamp - Google Patents

Special radiator of LED lamp Download PDF

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Publication number
CN205979674U
CN205979674U CN201620827838.2U CN201620827838U CN205979674U CN 205979674 U CN205979674 U CN 205979674U CN 201620827838 U CN201620827838 U CN 201620827838U CN 205979674 U CN205979674 U CN 205979674U
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China
Prior art keywords
header tank
sluice
led
water
fin
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CN201620827838.2U
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Chinese (zh)
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麦健文
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麦健文
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Priority to CN201620827838.2U priority Critical patent/CN205979674U/en
Priority claimed from PCT/CN2016/106102 external-priority patent/WO2018018794A1/en
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Abstract

The utility model relates to a special radiator of LED lamp, including fan (1) and water passing path (2), water passing path (2) form by a plurality of heat dissipation pipeline (3) permutation and combination, leave ventilation gap between each the pipeline that dispels the heat (3), establish in water passing path (2) one side fan (1), is equipped with into water header tank (4) in water passing path (2) one end, and the other end is equipped with out water header tank (5), LED lamp bulk thermal cycle fluid (7) flows into out water header tank (5) through the header tank of intaking (4) through water passing path (2) heat dissipation pipeline (3), passes heat dissipation pipeline (3) through fan (1) air supply, realizes fluid (7) rapid cooling heat dissipation function. The utility model discloses use on the LED lamp, have good radiating effect.

Description

A kind of LED heat radiator dedicated
Technical field
This utility model is related to a kind of radiator of LED.
Background technology
It is known that LED has luminous efficiency height, life-span length and little power consumption, therefore suffer from extensive popularization and application, but It is, because temperature is too high when LED is applied, luminous intensity to be made to reduce, thus affecting luminous efficiency and lighting quality, and sternly Ghost image rings its service life, particularly applies on high-power LED lamp, especially prominent, the therefore too high technical problem of temperature Become LED penetration and promotion one hinders greatly.
Mainly by air-cooled heat dissipation structure and two kinds of liquid-cooling heat radiation structure, wind-cooling heat dissipating is due to cooling for the radiating of existing LED Speed is slow to be used it is difficult to follow big function LED, although and liquid-cooling heat radiation effect is better than wind-cooling heat dissipating, structure still suffers from Many technological deficiencies, volume is big, high cost, therefore using being restricted, is still hard to popularize.And during LED application, power panel Substantial amounts of heat equally can be produced, so that affecting the service life of whole LED, up to the present, the radiating to power panel is asked Topic does not still obtain concern and the attention of technology people.
Utility model content
The purpose of this utility model is that there is above-mentioned technical problem to solve existing LED radiating, provide one kind There is the radiator of the LED of good heat radiating function.
Realize this utility model purpose a kind of LED heat radiator dedicated, include fan and sluice, described mistake Water channel is arranged in a combination by some hot channels, leaves ventilation gap between each hot channel, and described fan was located at water Road side, is provided with into water header tank in sluice one end, and the other end is provided with water outlet header tank, described LED radiating circulation of fluid By header tank of intaking, the hot channel through sluice flows to water outlet header tank, passes through hot channel by fan air-supply, real Existing fluid fast cooling heat sinking function.
Implement this utility model purpose preferred version be:The lamellar delivery pipe structure that described hot channel is square by section Become, each lamellar delivery pipe is respectively equipped with the fin of a waveform laminated structure;Described fin is used for deriving lamellar defeated Send the heat of tube fluid.
Implement this utility model purpose preferred version be:Described some hot channels are distributed for vertical type, each radiating Piece interval is located at and interfixes in each lamellar delivery pipe;Described water inlet header tank and water outlet header tank are respectively provided at sluice, dissipate Backing two ends, form integral structure with sluice, fin.
Implement this utility model purpose preferred version be:Described hot channel combined by tiny radiating tube matrix arrangement and Become.
Implement this utility model purpose preferred version be:Described sluice, fin, water inlet header tank and water outlet are catchmented Case is made by heat sink material.
Implement this utility model purpose preferred version be:Described water inlet header tank and water outlet header tank are cuboid water Case.
Implement this utility model purpose preferred version be:Described fluid includes the heat-conducting liquid of water or coolant.
This utility model has beneficial effect following outstanding:
1st, this utility model includes fan and sluice, and described sluice is by some hot channel permutation and combination Become, leave ventilation gap between each hot channel, described fan is located at sluice side, be provided with sluice one end and catchment into water Case, the other end is provided with water outlet header tank, and described LED radiating circulation of fluid passes through header tank of intaking, through the radiating of sluice Pipeline flow-direction water outlet header tank, passes through hot channel by fan air-supply, realizes fluid fast cooling heat sinking function.Thus, exist Apply in LED, there is good radiating effect.
2nd, the lamellar delivery pipe that sluice of the present utility model is square by section is constituted, and thus can increase dissipating of sluice Hot area, reduces the volume of radiator, and can effectively improve the radiating effect of LED.
The 3rd, the fin of one waveform laminated structure is respectively equipped with each lamellar delivery pipe of the present utility model;Described scattered Backing is used for deriving the heat that lamellar conveys tube fluid, therefore, can expand heat conduction, the area of dissipation of sluice, can be further Reduce the volume of radiator, by the heat derives of fluid in sluice (including water or coolant), and then further lifting fluid Cooling function, realizing more preferably radiating effect, making LED obtain more preferable cooling function, so that effectively improving LED Serviceability and extend LED service life.
4th, water inlet header tank of the present utility model, water outlet header tank, sluice and fin are integral type structure, therefore tie Structure is compact, install convenient, and packaging efficiency is high.
Brief description
Fig. 1 is the structural representation of this utility model embodiment 1.
Fig. 2 is the simple scheme of installation of Fig. 1.
Fig. 3 is the scheme of installation of the radiator (except fan) of this utility model embodiment 1.
Fig. 4 is sluice and the fin scheme of installation of this utility model embodiment 1.
Specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment 1:A kind of LED is heat radiator dedicated as shown in Figures 1 to 4, includes fan 1 and sluice 2, described Sluice 2 be arranged in a combination by some hot channels 3, leave ventilation gap between each hot channel 3, described fan 1 It is located at sluice 2 side, is provided with into water header tank 4 in sluice 2 one end, the other end is provided with water outlet header tank 5, described LED Radiating circulation of fluid 7 passes through header tank 4 of intaking, and the hot channel 3 through sluice 2 flows to water outlet header tank 5, by fan 1 Air-supply, through hot channel 3, realizes fluid 7 fast cooling heat sinking function.
In specific embodiment, the lamellar delivery pipe that described hot channel 3 is square by section is constituted, i.e. this hot channel 3 Internal diameter 31 be wide flat shape, hot channel 3 thickness H (highly) is about 2-3mm, width depending on the watt level of LED, respectively The fin 6 of one waveform laminated structure is respectively equipped with lamellar delivery pipe;Described fin 6 is used for deriving lamellar delivery pipe The heat of interior fluid 7.Described some hot channels 3 are distributed for vertical type, and each fin 6 interval is located in each lamellar delivery pipe Interfix;Described water inlet header tank 4 and water outlet header tank 5 be respectively provided at sluice 2, fin 6 two ends, with sluice 2, dissipate Backing 6 forms Integral square structure.Described fan 1 is arranged on on water header tank 4 and water outlet header tank 5 or is arranged on into water On hot channel 3 position between header tank 4 and water outlet header tank 5, described water inlet header tank 4 and water outlet header tank 5 are length Cube water tank, described fluid 7 includes the heat-conducting liquids such as water or coolant.Described sluice 2, fin 6, water inlet header tank 4 and Water outlet header tank 5 is made by heat sink material, such as the material such as copper, aluminum, the water storage of water inlet header tank 4 and water outlet header tank 5 Amount (i.e. volume size) is depending on the watt level of LED.
During use, the circulation of fluid 7 of LED heat will be taken out of through hot channel 3, the heat that fluid 7 is taken out of passes through piece Shape delivery pipe and fin 6 are derived, and are dried by fan 1 and carry out through the gap of lamellar delivery pipe and waveform lamellar fin 6 Cooling, realizes the cooling of fluid 7 quick heat radiating, is then delivered to LED again or is circulated cooling and dissipates with power module Hot merit energy.
Embodiment 2:The technical characterstic of the present embodiment is:Described hot channel 3 combined by tiny radiating tube matrix arrangement and Become.Remaining ibid embodiment.

Claims (7)

1. a kind of LED is heat radiator dedicated, includes fan (1) and sluice (2), it is characterized in that:Described sluice (2) It is arranged in a combination by some hot channels (3), between each hot channel (3), leaves ventilation gap, described fan (1) is located at Sluice (2) side, is provided with into water header tank (4) in sluice (2) one end, and the other end is provided with water outlet header tank (5), described LED radiating circulation of fluid (7) passes through header tank (4) of intaking, and the hot channel (3) through sluice (2) flows to water outlet and catchments Case (5), is blown through hot channel (3) by fan (1), realizes fluid (7) fast cooling heat sinking function.
2. a kind of LED according to claim 1 is heat radiator dedicated, it is characterized in that:Described hot channel (3) is by section The lamellar delivery pipe being square is constituted, and each lamellar delivery pipe is respectively equipped with the fin (6) of a waveform laminated structure;Institute State fin (6) to be used for deriving the heat that lamellar conveys tube fluid (7).
3. a kind of LED according to claim 2 is heat radiator dedicated, it is characterized in that:Described some hot channels (3) For vertical type distribution, each fin (6) interval is located at and interfixes in each lamellar delivery pipe;Described water inlet header tank (4) and go out Water header tank (5) is respectively provided at sluice (2), fin (6) two ends, forms integral type knot with sluice (2), fin (6) Structure.
4. a kind of LED according to claim 1 is heat radiator dedicated, it is characterized in that:Described hot channel (3) is by tiny Radiating tube matrix arrangement combines.
5. a kind of LED according to claim 2 is heat radiator dedicated, it is characterized in that:Described sluice (2), fin (6), water inlet header tank (4) and water outlet header tank (5) are made by heat sink material.
6. a kind of LED according to claim 1 is heat radiator dedicated, it is characterized in that:Described water inlet header tank (4) and go out Water header tank (5) is cuboid water tank.
7. a kind of LED according to claim 1 is heat radiator dedicated, it is characterized in that:Described fluid (7) includes water or cold But liquid heat-conducting liquid.
CN201620827838.2U 2016-07-27 2016-07-27 Special radiator of LED lamp Active CN205979674U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620827838.2U CN205979674U (en) 2016-07-27 2016-07-27 Special radiator of LED lamp

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201620827838.2U CN205979674U (en) 2016-07-27 2016-07-27 Special radiator of LED lamp
PCT/CN2016/106102 WO2018018794A1 (en) 2016-07-27 2016-11-16 Heat dissipation system for led lamp
US15/377,560 US20180031223A1 (en) 2016-07-27 2016-12-13 Cooling system of led lamp

Publications (1)

Publication Number Publication Date
CN205979674U true CN205979674U (en) 2017-02-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620827838.2U Active CN205979674U (en) 2016-07-27 2016-07-27 Special radiator of LED lamp

Country Status (1)

Country Link
CN (1) CN205979674U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107314308A (en) * 2017-06-30 2017-11-03 中山市风华稀柠照明设计有限公司 A kind of efficient heat radiator for LED illumination lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107314308A (en) * 2017-06-30 2017-11-03 中山市风华稀柠照明设计有限公司 A kind of efficient heat radiator for LED illumination lamp

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