CN202927673U - Large-power forced water-cooling LED (Light Emitting Diode) street lamp - Google Patents

Large-power forced water-cooling LED (Light Emitting Diode) street lamp Download PDF

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Publication number
CN202927673U
CN202927673U CN2012206746820U CN201220674682U CN202927673U CN 202927673 U CN202927673 U CN 202927673U CN 2012206746820 U CN2012206746820 U CN 2012206746820U CN 201220674682 U CN201220674682 U CN 201220674682U CN 202927673 U CN202927673 U CN 202927673U
Authority
CN
China
Prior art keywords
water route
radiator casing
runner
route radiator
street lamp
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.)
Withdrawn - After Issue
Application number
CN2012206746820U
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Chinese (zh)
Inventor
傅小星
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.)
JIANGSU ZHONGKE GLOBALTEK OPTOELECTRONICS LIGHT ENERGY CO Ltd
Original Assignee
JIANGSU ZHONGKE GLOBALTEK OPTOELECTRONICS LIGHT ENERGY 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 JIANGSU ZHONGKE GLOBALTEK OPTOELECTRONICS LIGHT ENERGY CO Ltd filed Critical JIANGSU ZHONGKE GLOBALTEK OPTOELECTRONICS LIGHT ENERGY CO Ltd
Priority to CN2012206746820U priority Critical patent/CN202927673U/en
Application granted granted Critical
Publication of CN202927673U publication Critical patent/CN202927673U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

Abstract

The utility model discloses a large-power forced water-cooling LED (Light Emitting Diode) street lamp which comprises an arch-shaped water path heat radiator shell, wherein a square water path heat radiator shell is arranged below the arch-shaped water path heat radiator shell, a front runner cover is arranged at front ends of the arch-shaped water path heat radiator shell and the square water path heat radiator shell, a rear runner cover is arranged at rear ends of the arch-shaped water path heat radiator shell and the square water path heat radiator shell, the front runner cover is communicated with the rear runner cover through a water pipe, a water pump is arranged in the water pipe, a front end cover is arranged at the front end of the front runner cover, a rear upper end cover and a rear lower end cover are arranged at the rear end of the rear runner cover, an adjustable base and a drive power supply are arranged on the rear lower end cover, the square water path heat radiator shell is arranged at the upper part of a piece of glass, an aluminum-based circuit board is arranged between the square water path heat radiator shell and the glass, a reflector is arranged at the lower part of a pressure strip of the aluminum-based circuit board, and a dual-side light-emitting lens is arranged at the lower part of the reflector and is connected with the glass. The large-power forced water-cooling LED street lamp has the advantages of good sealing property and good heat radiation property.

Description

A kind of high-power forced property cooled LED street lamp
Technical field
The invention provides a kind of road illuminating lamp, particularly a kind of high-power forced property cooled LED street lamp, belong to road lighting lamp and make the field.
Background technology
Generally all adopt street lamp to throw light in the illumination of road, and high-power LED street lamp relies on the advantages such as energy-saving and environmental protection, long service life, will become the direction of future trajectory illumination.At present, the light efficiency of high-power LED street lamp is only generally 15%~30%, all the other most of Conversion of Energies are heat energy, if this part heat energy can not effectively be discharged, will cause light fixture service life to shorten, and existing high-power LED street lamp is all generally to adopt natural air cooled or air blast cooling is dispelled the heat, its shortcoming be higher to the environmental condition dependence, radiating efficiency is low, so can't effectively satisfy the heat radiation requirement of high-power LED street lamp.
Summary of the invention
The objective of the invention is in order to overcome above deficiency, and a kind of high-power forced property cooled LED street lamp is provided, its sealing and thermal diffusivity are good.
purpose of the present invention is achieved through the following technical solutions: a kind of high-power forced property cooled LED street lamp, street lamp comprises arch water route radiator casing, the below of arch water route radiator casing is provided with square water route radiator casing, the front end of arch water route radiator casing and square water route radiator casing is provided with front runner lid, the rear end of arch water route radiator casing and square water route radiator casing is provided with rear runner lid, front runner lid with communicate by water pipe between rear runner covers, be provided with water pump in water pipe, the front end of front runner lid is provided with drive end bearing bracket, the rear end of rear runner lid is provided with rear upper end cover and posterior end lid, but the posterior end covers and is provided with adjustment seat and driving power, pass through square water route radiator casing between front runner lid and rear runner lid, arch water route radiator casing is connected with glassy phase, square water route radiator casing is placed in the top of glass, the glass both sides are fixed by press strip, be provided with aluminum-based circuit board between square water route radiator casing and glass, aluminum-based circuit board fixes by aluminum-based circuit board press strip and square water route radiator casing, the bottom of aluminum-based circuit board press strip is provided with reflector, the bottom of reflector is provided with the dual-side emissive lens, the dual-side emissive lens are connected with glassy phase.
Further improvement of the present invention is: the both sides of arch water route radiator casing are inserted in the slot of described square water route radiator casing,
Further improvement of the present invention is: between arch water route radiator casing and square water route radiator casing and front runner lid, arch water route radiator casing and square water route radiator casing be equipped with sealing ring between covering with rear runner.Fix by grab and screw between drive end bearing bracket and front runner lid.Fix by threaded rod and screw between posterior end lid and rear runner lid.Be screwed between posterior end lid and rear upper end cover.
Further improvement of the present invention is: but adjustment seat is provided with two supports, on two supports, equal correspondence is provided with installing hole and arcuate socket, and two installing holes and two arcuate sockets all are connected with an installed part jointly by adjusting bolt.
The present invention compared with prior art has the following advantages: 1, circulates between radiator casing inside and forward and backward runner lid liquid tank by liquid, and radiating and cooling; 2, the heat of square water route radiator casing internal liquid absorption also is dispersed in the lamp interior air simultaneously, the natural air channel that a part is formed by lamp interior is taken away, another part again by arch water route radiator casing internal liquid absorption along with liquid circulates and dispels the heat in lamp interior; 3, compare with the area of dissipation of traditional high-power LED street lamp, the area of dissipation of light fixture of the present invention is its 3-4 times, better heat-radiation effect.
Description of drawings:
Fig. 1 is structural representation of the present invention;
Number in the figure: but upper end cover after runner lid, 4-after the front runner lid of 1-drive end bearing bracket, 2-, 3-, 5-posterior end lid, 6-square water route radiator casing, 7-arch water route radiator casing, 8-driving power, 9-water pump, 10-glass, 11-aluminum-based circuit board, 12-aluminum-based circuit board press strip, 13-reflector, 14-dual-side emissive lens, 15-sealing ring, 16-threaded rod, 17-adjustment seat, 18-press strip.
The specific embodiment:
In order to deepen the understanding of the present invention, the invention will be further described below in conjunction with embodiment and accompanying drawing.Should be appreciated that specific embodiment described herein only is used for explaining the present invention, be not intended to limit the present invention.
show a kind of specific embodiment of the high-power forced property of the present invention cooled LED street lamp as Fig. 1, street lamp comprises arch water route radiator casing 7, the below of arch water route radiator casing 7 is provided with square water route radiator casing 6, the both sides of arch water route radiator casing 7 are inserted in the slot of described square water route radiator casing 6, the front end of arch water route radiator casing 7 and square water route radiator casing 6 is provided with front runner lid 2, the rear end of arch water route radiator casing 7 and square water route radiator casing 6 is provided with rear runner lid 3, front runner lid 2 with communicate by water pipe between rear runner covers 3, be provided with water pump 9 in water pipe, the front end of front runner lid 2 is provided with drive end bearing bracket 1, the rear end of rear runner lid 3 is provided with rear upper end cover 4 and posterior end lid 5, but posterior end lid 5 is provided with adjustment seat 17 and driving power 8, pass through square water route radiator casing 6 between front runner lid 2 and rear runner lid 3, arch water route radiator casing 7 is connected with glass 10, square water route radiator casing 6 is placed in the top of glass 10, glass 10 both sides are fixed by press strip 18, be provided with aluminum-based circuit board 11 between square water route radiator casing 6 and glass 10, aluminum-based circuit board 11 fixes by aluminum-based circuit board press strip 12 and square water route radiator casing 6, the bottom of aluminum-based circuit board press strip 12 is provided with reflector 13, the bottom of reflector 13 is provided with dual-side emissive lens 14, dual-side emissive lens 14 are connected with glass 10.
Between arch water route radiator casing 7 and square water route radiator casing 6 and front runner lid 2, arch water route radiator casing 7 and square water route radiator casing 6 be equipped with sealing ring 15 between covering 3 with rear runner.Fix by grab and screw between drive end bearing bracket 1 and front runner lid 2.Fix by threaded rod 16 and screw between posterior end lid 5 and rear runner lid 3.Be screwed between posterior end lid 5 and rear upper end cover 4.
But adjustment seat 17 is provided with on 19, two supports 19 of two supports all correspondence and is provided with installing hole and 20, two installing holes of arcuate socket and two arcuate sockets 20 and all jointly is connected with an installed part by adjusting bolt.
Water pump 9 provides pressure to make liquid output, through after runner lid 3 liquid tanks enter square water route radiator casing 6 and front runner lid 2 liquid tanks, insert the liquid into arch water route radiator casing 7 by front runner lid 2, rear runner lid 3 liquid tanks again, final liquid flows to water pump 9 by front runner lid 2 liquid tanks and completes circulation.Separated by sealing ring 15 between the front runner lid 2 of above-mentioned light fixture, rear runner lid 3 and square water route radiator casing 6, arch water route radiator casing 7, the direct sealed circle 15 of the liquid tank that does not have liquid to pass through seals, to guarantee the sealing fully in water route, liquid just can circulate in lamp interior according to the U-shaped curve is the same like this.Light fixture is when normal operation, and the heat that LED chip produces conducts to radiator casing 6 surfaces, square water route through aluminum-based circuit board 11, then is absorbed by the liquid of its enclosure interior injection, then along with liquid circulates and dispels the heat in lamp interior; The heat of enclosure interior liquid absorption also is dispersed in the lamp interior air simultaneously in addition, the natural air channel that a part is formed by lamp interior is taken away, another part again by arch water route radiator casing 7 internal liquid absorptions along with liquid circulates and dispels the heat in lamp interior.Therefore the liquid iterative cycles of water-cooling heat radiating system inside, absorb the heat that distributes when light fixture is worked, and realizes the integral heat sink of light fixture.
The present invention circulates between radiator casing inside and forward and backward runner lid liquid tank by liquid, radiating and cooling; The heat that square water route radiator casing internal liquid absorbs also is dispersed in the lamp interior air simultaneously, the natural air channel that a part is formed by lamp interior is taken away, another part again by arch water route radiator casing internal liquid absorption along with liquid circulates and dispels the heat in lamp interior; Compare with the area of dissipation of traditional high-power LED street lamp, the area of dissipation of light fixture of the present invention is its 3-4 times, better heat-radiation effect.

Claims (7)

1. high-power forced property cooled LED street lamp, it is characterized in that: described street lamp comprises arch water route radiator casing (7), the below of described arch water route radiator casing (7) is provided with square water route radiator casing (6), the front end of described arch water route radiator casing (7) and described square water route radiator casing (6) is provided with front runner lid (2), the rear end of described arch water route radiator casing (7) and described square water route radiator casing (6) is provided with rear runner lid (3), described front runner lid (2) covers between (3) with described rear runner and communicates by water pipe, be provided with water pump (9) in described water pipe, the front end of described front runner lid (2) is provided with drive end bearing bracket (1), the rear end of described rear runner lid (3) is provided with rear upper end cover (4) and posterior end lid (5), described posterior end is covered (5) but is provided with adjustment seat (17) and driving power (8), pass through described square water route radiator casing (6) between described front runner lid (2) and described rear runner lid (3), described arch water route radiator casing (7) is connected with glass (10), described square water route radiator casing (6) is placed in the top of described glass (10), described glass (10) both sides are fixed by press strip (18), be provided with aluminum-based circuit board (11) between described square water route radiator casing (6) and described glass (10), described aluminum-based circuit board (11) fixes by aluminum-based circuit board press strip (12) and described square water route radiator casing (6), the bottom of described aluminum-based circuit board press strip (12) is provided with reflector (13), the bottom of described reflector (13) is provided with dual-side emissive lens (14), described dual-side emissive lens (14) are connected with described glass (10).
2. high-power forced property cooled LED street lamp according to claim 1, it is characterized in that: the both sides of described arch water route radiator casing (7) are inserted in the slot of described square water route radiator casing (6).
3. high-power forced property cooled LED street lamp according to claim 1 is characterized in that: between described arch water route radiator casing (7) and described square water route radiator casing (6) and described front runner lid (2), described arch water route radiator casing (7) and described square water route radiator casing (6) and described rear runner cover between (3) and be equipped with sealing ring (15).
4. high-power forced property cooled LED street lamp according to claim 1, is characterized in that: fixes by grab and screw between described drive end bearing bracket (1) and described front runner lid (2).
5. high-power forced property cooled LED street lamp according to claim 1, it is characterized in that: described posterior end lid (5) covers between (3) with described rear runner to be fixed by threaded rod (16) and screw.
6. high-power forced property cooled LED street lamp according to claim 1, is characterized in that: be screwed between described posterior end lid (5) and described rear upper end cover (4).
7. high-power forced property cooled LED street lamp according to claim 1, it is characterized in that: but described adjustment seat (17) is provided with two supports (19), the upper equal correspondence of two described supports (19) is provided with installing hole and arcuate socket (20), and two described installing holes and two described arcuate sockets (20) all are connected with an installed part jointly by adjusting bolt.
CN2012206746820U 2012-12-10 2012-12-10 Large-power forced water-cooling LED (Light Emitting Diode) street lamp Withdrawn - After Issue CN202927673U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012206746820U CN202927673U (en) 2012-12-10 2012-12-10 Large-power forced water-cooling LED (Light Emitting Diode) street lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012206746820U CN202927673U (en) 2012-12-10 2012-12-10 Large-power forced water-cooling LED (Light Emitting Diode) street lamp

Publications (1)

Publication Number Publication Date
CN202927673U true CN202927673U (en) 2013-05-08

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Application Number Title Priority Date Filing Date
CN2012206746820U Withdrawn - After Issue CN202927673U (en) 2012-12-10 2012-12-10 Large-power forced water-cooling LED (Light Emitting Diode) street lamp

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103115285A (en) * 2012-12-10 2013-05-22 江苏中科宇泰光能科技有限公司 High-power forced water-cooling light-emitting diode (LED) street lamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103115285A (en) * 2012-12-10 2013-05-22 江苏中科宇泰光能科技有限公司 High-power forced water-cooling light-emitting diode (LED) street lamp
CN103115285B (en) * 2012-12-10 2015-04-08 江苏中科宇泰光能科技有限公司 High-power forced water-cooling light-emitting diode (LED) street lamp

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RGAV Abandon patent right to avoid regrant
AV01 Patent right actively abandoned

Granted publication date: 20130508

Effective date of abandoning: 20150408