CN104132271A - Forced-cooling high-power LED lamp - Google Patents
Forced-cooling high-power LED lamp Download PDFInfo
- Publication number
- CN104132271A CN104132271A CN201410385320.3A CN201410385320A CN104132271A CN 104132271 A CN104132271 A CN 104132271A CN 201410385320 A CN201410385320 A CN 201410385320A CN 104132271 A CN104132271 A CN 104132271A
- Authority
- CN
- China
- Prior art keywords
- air
- air intake
- dividing plate
- fan
- led 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 title abstract description 5
- 238000004891 communication Methods 0.000 claims description 43
- 230000005855 radiation Effects 0.000 claims description 30
- 239000003973 paint Substances 0.000 claims description 18
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 14
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 14
- 230000006855 networking Effects 0.000 claims description 7
- -1 polytetrafluoroethylene Polymers 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 5
- 230000007257 malfunction Effects 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract 6
- 241000258971 Brachiopoda Species 0.000 abstract 2
- 238000005286 illumination Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 7
- 239000004809 Teflon Substances 0.000 description 6
- 229920006362 Teflon® Polymers 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention relates to LED illumination lamps, in particular to a forced-cooling high-power LED lamp. The forced-cooling high-power LED lamp comprises a lamp shell, an air inlet area, a heat dissipation area and an air exhaust area, and the air inlet area, the heat dissipation area and the air exhaust area are assembled in the lamp shell. An air inlet separation plate is arranged between the air inlet area and the heat dissipation area, and air inlet separation plate air guide holes are formed in the air inlet separation plate. An air exhaust separation plate is arranged between the heat dissipation area and the air exhaust area, and air exhaust separation plate air guide holes are formed in the air exhaust separation plate. The forced-cooling high-power LED lamp has the advantages of being high in power, light, high in light efficiency, low in junction temperature, high in energy efficiency, low in cost, free of maintenance and capable of being intelligently controlled.
Description
Technical field
The present invention relates to a kind of LED lighting, particularly a kind of forced heat radiation high-power LED lamp.
Background technology
The features such as that LED has is unidirection luminous, low-power consumption, long-life are road lighting or the most promising alternative source of light of other gas lamp.Traditional Gas lamp is due to 360
0luminous, caused more than 50% energy waste.If the maturity of LED street lamp can reach the technical merit of conventional high-tension sodium vapor lamp, adopt equiluminous LED street lamp to replace high-pressure mercury lamp, power saving rate surpasses 60%, and economic benefit is very remarkable.
Electricity-light conversion ratio of LED is in 25% left and right, and all the other electric energy are converted to as heat energy.If can not at a terrific speed heat be conducted, will cause junction temperature too high and produce serious light decay.10 ℃ of the every risings of LED junction temperature, its life-span will reduce one times, and junction temperature has determined light decay or the life-span of LED.At present LED street lamp mostly adopts natural heat dissipation mode, no matter aluminium base heat conduction or use heat pipe for thermal conductivity, and owing to being subject to the restrictions such as volume, weight and working environment, heat-transfer rate or area of dissipation can not meet the needs of LED heat radiation.
For many years, heat radiation and light decay problem that high-power LED lamp exists are perplexing application and the popularization of high-power LED lamp product always, become universally acknowledged technical barrier.Theoretical property checking and a large amount of practical example prove: adopt natural heat dissipation can not solve high-power LED lamp light decay problem, must look for another way to break through this technical bottleneck.
Summary of the invention
Technical problem to be solved by this invention is to provide the forced heat radiation high-power LED lamp that a kind of power is large, lightweight, junction temperature is low, light decay is little.
A forced heat radiation high-power LED lamp, comprises lamp housing, air intake district, radiating area, exhaust zone, and described air intake district, radiating area and exhaust zone are assembled in lamp housing; Between air intake district and radiating area, be provided with air intake dividing plate, described air intake dividing plate is provided with air intake dividing plate air-guiding hole; Between radiating area and exhaust zone, be provided with air draft dividing plate, described air draft dividing plate is provided with air draft dividing plate air-guiding hole; Described air intake district comprises air intake fan, lamp housing fresh air inlet; Described radiating area comprises LED integrated chip, fin heat-tube radiator, air intake fan, ventilating fan, air channel, air intake dividing plate air-guiding hole, LED constant-current supply, servo power supply; Described air channel is arranged between air intake dividing plate and air draft dividing plate, and described air channel cross section is rectangle or circle; Heat-pipe radiator and LED integrated chip are installed in the bottom perforate in described air channel; Both sides and the upper surface in air channel are provided with electrical appliance kit, and LED constant-current supply (12), servo power supply are installed in electrical appliance kit; Described exhaust zone comprises air ejector fan, lamp housing vent.
Wherein, described air intake district comprises spillway hole, the plate that is stopped by rain, the conduit that is stopped by rain, fly net; Described exhaust zone comprises spillway hole, the plate that is stopped by rain, and conduit and fly net are stopped by rain.
Wherein, described air channel, air intake dividing plate, air draft dividing plate, air intake fan, air ejector fan, fin heat-tube radiator outer surface all have not stickness paint layer and/or polytetrafluoroethylene (PTFE) stickness paint layer not of nano ceramics, the preferred Teflon coating of teflon coating, can realize automatically cleaning by self wind-force after starting fan.By air channel, be that the electronic component of installing in electrical appliance kit dispels the heat, in electrical appliance kit, temperature can remain in 45 ℃, the life-span of electronic device surpasses more than 50,000 hours, other electronic devices such as constant-current supply, servo power supply have been overcome, due to " the bucket effect " that working lamp system under hot conditions produces, greatly improved the system reliability of high-power LED lamp.
Wherein, described air intake fan is arranged on air intake dividing plate inner side or the outside in air channel; Described air ejector fan is arranged on air draft dividing plate inner side or the outside in air channel; Described air channel is made by any one or a few material of copper coin, aluminium sheet, iron plate or corrosion resistant plate.
Wherein, described fin heat-tube radiator is used separately in lamp housing, separate between each fin heat-tube radiator.
Wherein, described fin heat-tube radiator is connected and/or is in parallel in lamp housing, and the quantity basis of air-guiding hole side by side radiator quantity is determined.
Wherein, in described electrical appliance kit, radio communication apparatus is installed, wireless management and control repeater, system controller, constant-current supply, servo power supply; Described radio communication apparatus is provided with revisable numbered address code.
Wherein, described system controller is responsible for monitoring LED constant-current supply and servo power supply working condition; Described LED constant-current supply, servo power supply respectively have a stand-by power supply, once power supply breaks down, system controller will switch between work and stand-by power supply.The system controller simultaneously temperature of opposite heat tube radiator is monitored, and when heat pipe heat radiation actuator temperature surpasses 45 ℃, proves that servo power supply breaks down, and system controller will start stand-by power supply, to guarantee that light fixture can not extinguish because of fault.Once light fixture breaks down, radio communication apparatus will send to terminal by fault message by wireless management and control repeater, and reminding user maintenance, under the condition that does not have to get rid of in fault, terminal computer will be received this fault alarm every day, and fault is reported to the police and stopped after getting rid of.
Wherein, described wireless management and control repeater is after energising, radio communication apparatus in networking is patrolled and examined, if radio communication apparatus is not replied and is considered as this radio communication apparatus and breaks down, by wireless management and control repeater, to terminal computer, send fault alarm, alarm content comprises numbered address code and the fault name code of radio communication apparatus.Described radio communication apparatus enters internet through wireless management and control repeater.Wireless management and control repeater adopts GPRS mode to obtain wireless IP address or adopts GSM short message mode to enter internet.It is characterized in that each radio communication apparatus has for identifying the code of light fixture numbering and location address.Radio communication apparatus in networking is carried out after fault patrols and examines completing wireless management and control repeater, terminal computer is patrolled and examined wireless management and control repeater, if can not receive replying of certain wireless management and control repeater, is considered as this wireless management and control repeater and breaks down.This management and control mode of patrolling and examining can be avoided the crowded of communication channel, has effectively solved the crowded or microprocessor " deadlock " of communication channel, and terminal computer also can carry out ON/OFF or light modulation to each light fixture by wireless communication mode.
Described wireless management and control repeater can the light modulation of receiving terminal computer order, wireless management and control repeater arrives light modulation instruction radio communication apparatus by forwarded, and carry out ON/OFF or light modulation by system controller.
Wherein, forced heat radiation high-power LED lamp of the present invention, its power is 50W(watt) more than.
Wherein, forced heat radiation high-power LED lamp of the present invention, its power preferable range is 100-900W.
Wherein, under inspiration of the present invention, the cooling system of electronic device all can adopt skin to set up not stickness paint layer and/or the polytetrafluoroethylene (PTFE) mode of stickness paint layer not of nano ceramics, solves radiator and is easily stained with dirt, the bad problem of dispelling the heat.
Wherein, described radio communication apparatus and wireless management and control repeater can be selected to install as required, do not affect light fixture and normally work.
Forced heat radiation high-power LED lamp of the present invention, by band fin heat-tube radiator, the heat that LED integrated chip is produced is transmitted to heat pipe fin with the velocity of sound, through air intake fan forced heat radiation, actual measurement air inlet and the air outlet temperature difference are no more than 8 ℃, LED chip junction temperature is no more than 55 ℃, and the life-span of LED integrated chip was over 100,000 hours.Adopt radiator fan to dispel the heat to high-power electronic device, by people, be widely used, as computer CPU and power supply heat sinking etc., this mode will cause dust or other pollutant resident at radiator and fan surface, affected radiating effect, must regularly clear up, this is also the technical barrier that people are generally acknowledged.Some forced heat radiation light fixtures adopt air cleaner dedusting, and are designed with back-blowing cleaning dust, and shortcoming is that membrane filter has increased windage, has strengthened the power of fan, has increased system power dissipation, use for a long time filter also to need to change.The present invention adopt nano ceramics not stickness paint or polytetrafluoroethylene (PTFE) not stickness paint to air channel (10), air intake dividing plate (5), air draft dividing plate (7), air intake fan (3), the not stickness paint processing of preventing dust of stickness paint or polytetrafluoroethylene (PTFE) of air ejector fan (4), the surperficial coating nanometer pottery of fin heat-tube radiator (2).This mode both can overcome resident in light fixture of dust and affect radiating effect, had also removed the replacing of filter simultaneously from, had reduced windage, had reduced the power consumption of fan.Can automatically cleaning after starting fan, realized non-maintaining, low-power consumption and the high efficiency and heat radiation of light fixture.
The beneficial effect of a kind of forced heat radiation high-power LED lamp of the present invention is: 1, the design of two ends, air channel is with the dividing plate of air-guiding hole, dividing plate has intercepted dust and the erosion of other pollutant to electronic unit, unique passage is provided to fan inlet/outlet air simultaneously, the loss of fan unavaibility, has reduced system power dissipation.At the enter/ventilating fan of fresh air inlet and air outlet installation, can according to LED chip watt level, adjust the air quantity of fan, by automatic speed regulation, control the temperature rise of radiator; 2, by fin heat-tube radiator, carry out velocity of sound heat conduction, through air intake fan and air ejector fan, carry out equidirectional forced heat radiation, LED chip junction temperature rise is controlled in 24 ℃, solved the LED difficult problem of dispelling the heat; 3, air channel, air intake dividing plate, air draft dividing plate, air intake fan, air ejector fan, fin heat-tube radiator surface are coated with not stickness paint or polytetrafluoroethylene (PTFE) stickness paint not of nano ceramics, after starting fan, can realize automatically cleaning.Owing to not adopting membrane filter, reduced windage, fan power consumption, fan noise, realized non-maintaining; Reduce production cost simultaneously, simplified production technology; 4, the system controller of forced heat radiation high-power LED lamp is monitored LED constant-current supply, the servo power supply of each work in light fixture, once power supply breaks down, system controller will switch between work and stand-by power supply.To guarantee that street lamp can not extinguish because of fault; Send fault alarm simultaneously, saved manual inspection, saved a large amount of manpower and materials, realized the intelligent management and control to light fixture.5, wireless management and control repeater carries out fault to the radio communication apparatus in networking and patrols and examines, by terminal computer, wireless management and control repeater being carried out to fault patrols and examines, effectively solved the crowded or microprocessor " deadlock " of communication channel, terminal computer also can carry out ON/OFF or light modulation to each light fixture by managing and control system, realized the intelligent management and control of high-power LED lamp, energy-saving effect is more obvious.6, carry out under the condition of wireless management and control not needing, can cancel wireless management and control repeater and radio communication apparatus, do not affect the normal work of light fixture, can further reduce manufacturing cost.
Accompanying drawing explanation
Fig. 1-1 is the rainproof LED road-light light-source of single fin heat-tube radiator 100W face schematic diagram;
Fig. 1-2 is the rainproof LED street lamp of single fin heat-tube radiator 100W side schematic view;
Fig. 1-3 are the rainproof LED street lamp of single fin heat-tube radiator 100W A-A generalized section;
Fig. 1-4 are the rainproof LED street lamp of single fin heat-tube radiator 100W B-B generalized section;
Fig. 1-5 are the rainproof LED street lamp of single fin heat-tube radiator 100W C-C generalized section;
Fig. 2-1 is 2 the rainproof LED road-light light-source of fin radiator 200W face schematic diagrames in parallel;
Fig. 2-2 are 2 the rainproof LED street lamp of fin radiator 200W side schematic views in parallel;
Fig. 2-3 are 2 the rainproof LED street lamp of fin radiator 200W A-A generalized sections in parallel;
Fig. 2-4 are 2 the rainproof LED street lamp of fin radiator 200W B-B generalized sections in parallel;
Fig. 2-5 are 2 the rainproof LED street lamp of fin radiator 200W C-C generalized sections in parallel;
Fig. 3-1 is 2 the rainproof LED road-light light-source of fin radiator 200W face schematic diagrames of series connection;
Fig. 3-2 are 2 the rainproof LED street lamp of fin radiator 200W side schematic views of series connection;
Fig. 3-3 are 2 the rainproof LED street lamp of fin radiator 200W A-A generalized sections of series connection;
Fig. 3-4 are 2 the rainproof LED street lamp of fin radiator 200W B-B generalized sections of series connection;
Fig. 3-5 are 2 the rainproof LED street lamp of fin radiator 200W C-C generalized sections of series connection;
Fig. 4-1 is the rainproof LED road-light light-source of series connection/a plurality of fin radiator 480W in parallel face schematic diagram;
Fig. 4-2 are the rainproof LED street lamp of series connection/a plurality of fin radiator 480W in parallel side schematic view;
Fig. 4-3 are the rainproof LED street lamp of series connection/a plurality of fin radiator 480W in parallel A-A generalized section;
Fig. 4-4 are the rainproof LED street lamp of series connection/a plurality of fin radiator 480W in parallel B-B generalized section;
Fig. 4-5 are the rainproof LED street lamp of series connection/a plurality of fin radiator 480W in parallel C-C generalized section;
The LED bulkhead lamp capable surface of light source schematic diagram that Fig. 5-1 is series connection/a plurality of fin radiator 900W in parallel;
The LED bulkhead lamp capable side schematic view that Fig. 5-2 are series connection/a plurality of fin radiator 900W in parallel;
The LED bulkhead lamp capable A-A generalized section that Fig. 5-3 are series connection/a plurality of fin radiator 900W in parallel;
The LED bulkhead lamp capable B-B generalized section that Fig. 5-4 are series connection/a plurality of fin radiator 900W in parallel;
The LED bulkhead lamp capable C-C generalized section that Fig. 5-5 are series connection/a plurality of fin radiator 900W in parallel;
Fig. 6-1 is series connection/a plurality of fin radiator 900W outdoor rainproof LED floodlight surface of light source schematic diagrames in parallel;
Fig. 6-2 are series connection/a plurality of fin radiator 900W outdoor rainproof LED floodlight side schematic views in parallel;
Fig. 6-3 are series connection/a plurality of fin radiator 900W outdoor rainproof LED floodlight A-A generalized sections in parallel;
Fig. 6-4 are series connection/a plurality of fin radiator 900W outdoor rainproof LED floodlight B-B generalized sections in parallel;
Fig. 6-5 are series connection/a plurality of fin radiator 900W outdoor rainproof LED floodlight C-C generalized sections in parallel.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described further:
1-LED integrated chip; 2-fin heat-tube radiator; 3-air intake fan; 4-air ejector fan; 5-air intake dividing plate; 6-electrical appliance kit; 7-air draft dividing plate; 8-air intake dividing plate air-guiding hole; 9-air draft dividing plate air-guiding hole; 10-air channel; 11-spillway hole; 12-constant-current supply; 13-lens; 14-lamp housing fresh air inlet; 15-lamp housing vent; The 16-plate that is stopped by rain; 17-servo power supply; 18-radio communication apparatus; 19-is wireless control device; 20-lamp housing; 21-air intake district; 22-radiating area; 23-exhaust zone; 24-fly net; 25-system controller; The 26-conduit that is stopped by rain.
EXAMPLE l
For the rainproof LED street lamp of single fin heat-tube radiator 100W, shown in Fig. 1-1, Fig. 1-2, Fig. 1-3, Fig. 1-4, Fig. 1-5.
A forced heat radiation high-power LED lamp, comprises lamp housing 20, air intake district 21, radiating area 22, exhaust zone 23, and air intake district 21, radiating area 22 and exhaust zone 23 are assembled in lamp housing 20; Between air intake district 21 and radiating area 22, be provided with air intake dividing plate 5, air intake dividing plate 5 is provided with air intake dividing plate air-guiding hole 8; Between radiating area 21 and exhaust zone 23, be provided with air draft dividing plate 7, air draft dividing plate 7 is provided with air draft dividing plate air-guiding hole 9; Air intake district 21 comprises air intake fan 3, lamp housing fresh air inlet 14, spillway hole 11, the plate 16 that is stopped by rain, fly net 24 and the conduit 26 that is stopped by rain; Radiating area 22 comprises LED integrated chip 1, fin heat-tube radiator 2, air intake fan 3, ventilating fan 4, air channel 10, air intake dividing plate air-guiding hole 8, LED constant-current supply 12, servo power supply 17; Air channel 10 is arranged between air intake dividing plate 5 and air draft dividing plate 7, and air channel 10 cross sections are rectangle; Fin heat-tube radiator 2 and LED integrated chip 1 are installed in the bottom perforate in air channel 10; The both sides in air channel 10 and upper surface are provided with electrical equipment 6, the interior installation of electrical appliance kit 6 LED constant-current supply 12, servo power supply 17; Exhaust zone 23 comprises air ejector fan 4, lamp housing vent 15, spillway hole 11, the plate 16 that is stopped by rain, fly net 24 and the conduit 26 that is stopped by rain.
Air channel 10, air intake dividing plate 5, air draft dividing plate 7, air intake fan 3, air draft wind 4, fin heat-tube radiator 2 outer surfaces all have not stickness paint layer of Teflon; Air channel 10 is made by metal material aluminium sheet.Air intake fan 3 is arranged on air intake dividing plate 5 inner sides in air channel 10; Air ejector fan 4 is arranged on air draft dividing plate 7 inner sides in air channel 10.Fin heat-tube radiator 2 is in the interior independent use of lamp housing 20, separate between each fin heat-tube radiator 2.
The interior installation radio communication apparatus 18 of electrical appliance kit 6, wireless management and control repeater 19 and system controller 25; Radio communication apparatus 18 is provided with revisable numbered address code.System controller 25 is responsible for monitoring LED constant-current supply 12 and servo power supply 17 working conditions; LED constant-current supply 12, servo power supply 17 respectively have a stand-by power supply, once power supply breaks down, system controller 25 will switch between work and stand-by power supply.Wireless management and control repeater 19 is when light fixture is switched on, radio communication apparatus in networking 18 is patrolled and examined, if radio communication apparatus 18 is not replied and is considered as this radio communication apparatus 18 and breaks down, by wireless management and control repeater 19, to terminal computer, send fault alarm, alarm content comprises numbered address code and the fault name code of communication malfunction machine 18.Wireless management and control repeater 19 can the light modulation of receiving terminal computer order, wireless management and control repeater 19 arrives light modulation instruction communicating machine 18 by forwarded, and carry out light modulations by system controller 25.
Embodiment 2
For 2 rainproof LED street lamps of fin radiator 200W in parallel, shown in Fig. 2-1, Fig. 2-2, Fig. 2-3, Fig. 2-4, Fig. 2-5.
Be with the difference of embodiment 1: air channel 10 cross sections are for circular;
Air channel 10, air intake dividing plate 5, air draft dividing plate 7, air intake fan 3, air draft wind 4, fin heat-tube radiator 2 outer surfaces all have not stickness paint layer of nano ceramics;
Air channel 10 adopts copper coin to make.
Air intake fan 3 is arranged on air intake dividing plate 5 outsides in air channel 10; Air ejector fan 4 is arranged on air draft dividing plate 7 outsides in air channel 10;
Fin heat-tube radiator 2 is in the interior parallel connection of lamp housing 20, separate between each fin heat-tube radiator 2.
Embodiment 3
For 2 the rainproof LED street lamps of fin radiator 200W of connecting, shown in Fig. 3-1, Fig. 3-2, Fig. 3-3, Fig. 3-4, Fig. 3-5.
Be with the difference of embodiment 1: air channel 10 cross sections are for circular;
Air channel 10, air intake dividing plate 5, air draft dividing plate 7, air intake fan 3, air draft wind 4, fin heat-tube radiator 2 outer surfaces all have not stickness paint layer of polytetrafluoroethylene (PTFE)
Air channel 10 adopts iron plate making.
Fin heat-tube radiator 2 is in the interior series connection of lamp housing 20, separate between each fin heat-tube radiator 2.
Embodiment 4
For the rainproof LED street lamp of series connection/a plurality of fin radiator 480W in parallel, shown in Fig. 4-1, Fig. 4-2, Fig. 4-3, Fig. 4-4, Fig. 4-5.
Be with the difference of embodiment 1: air channel 10 cross sections are for circular;
Air channel 10, air intake dividing plate 5, air draft dividing plate 7, air intake fan 3, air draft wind 4, fin heat-tube radiator 2 outer surfaces all have not stickness paint layer of Teflon;
Air channel 10 adopts corrosion resistant plate to make.
A plurality of fin heat-tube radiators 2 add parallel connection in the interior series connection of lamp housing 20, separate between each fin heat-tube radiator 2.
Embodiment 5
For the LED bulkhead lamp capable of series connection/a plurality of fin radiator 900W in parallel, shown in Fig. 5-1, Fig. 5-2, Fig. 5-3, Fig. 5-4, Fig. 5-5.
A forced heat radiation high-power LED lamp, comprises lamp housing 20, air intake district 21, radiating area 22, exhaust zone 23, and air intake district 21, radiating area 22 and exhaust zone 23 are assembled in lamp housing 20; Between air intake district 21 and radiating area 22, be provided with air intake dividing plate 5, air intake dividing plate 5 is provided with air intake dividing plate air-guiding hole 8; Between radiating area 21 and exhaust zone 23, be provided with air draft dividing plate 7, air draft dividing plate 7 is provided with air draft dividing plate air-guiding hole 9; Air intake district 21 comprises air intake fan 3, lamp housing fresh air inlet 14; Radiating area 22 comprises LED integrated chip 1, fin heat-tube radiator 2, air intake fan 3, ventilating fan 4, air channel 10, air intake dividing plate air-guiding hole 8, LED constant-current supply 12, servo power supply 17; Air channel 10 is arranged between air intake dividing plate 5 and air draft dividing plate 7, and air channel 10 cross sections are circular; Fin heat-tube radiator 2 and LED integrated chip 1 are installed in the bottom perforate in air channel 10; The both sides in air channel 10 and upper surface are provided with electrical equipment 6, the interior installation of electrical appliance kit 6 LED constant-current supply 12, servo power supply 17; Exhaust zone 23 comprises air ejector fan 4, lamp housing vent 15.
Air channel 10, air intake dividing plate 5, air draft dividing plate 7, air intake fan 3, air draft wind 4, fin heat-tube radiator 2 outer surfaces all have not stickness paint layer of Teflon; Air channel 10 is made by metal material aluminium sheet.Air intake fan 3 is arranged on air intake dividing plate 5 inner sides in air channel 10; Air ejector fan 4 is arranged on air draft dividing plate 7 inner sides in air channel 10.Fin heat-tube radiator 2 adds parallel connection in the interior series connection of lamp housing 20, separate between each fin heat-tube radiator 2.
The interior installation radio communication apparatus 18 of electrical appliance kit 6, wireless management and control repeater 19 and system controller 25; Radio communication apparatus 18 is provided with single address and identity code.System controller 25 is responsible for monitoring LED constant-current supply 12 and servo power supply 17 working conditions; LED constant-current supply 12, servo power supply 17 respectively have a stand-by power supply, once power supply breaks down, system controller 25 will switch between work and stand-by power supply.Wireless management and control repeater 19 is when light fixture is switched on, radio communication apparatus in networking 18 is patrolled and examined, if radio communication apparatus 18 is not replied and is considered as this radio communication apparatus 18 and breaks down, by wireless management and control repeater 19, to terminal computer, send fault alarm, alarm content comprises numbered address code and the fault name code of communication malfunction machine 18.Wireless management and control repeater 19 can the light modulation of receiving terminal computer order, wireless management and control repeater 19 arrives light modulation instruction communicating machine 18 by forwarded, and carry out light modulations by system controller 25.
Embodiment 6
For series connection/a plurality of fin radiator 900W outdoor rainproof LED floodlights in parallel, shown in Fig. 6-1, Fig. 6-2, Fig. 6-3, Fig. 6-4, Fig. 6-5.
A forced heat radiation high-power LED lamp, comprises lamp housing 20, air intake district 21, radiating area 22, exhaust zone 23, and air intake district 21, radiating area 22 and exhaust zone 23 are assembled in lamp housing 20; Between air intake district 21 and radiating area 22, be provided with air intake dividing plate 5, air intake dividing plate 5 is provided with air intake dividing plate air-guiding hole 8; Between radiating area 21 and exhaust zone 23, be provided with air draft dividing plate 7, air draft dividing plate 7 is provided with air draft dividing plate air-guiding hole 9; Air intake district 21 comprises air intake fan 3, lamp housing fresh air inlet 14; Radiating area 22 comprises LED integrated chip 1, fin heat-tube radiator 2, air intake fan 3, ventilating fan 4, air channel 10, air intake dividing plate air-guiding hole 8, LED constant-current supply 12, servo power supply 17; Air channel 10 is arranged between air intake dividing plate 5 and air draft dividing plate 7, and air channel 10 cross sections are circular; Fin heat-tube radiator 2 and LED integrated chip 1 are installed in the bottom perforate in air channel 10; The both sides in air channel 10 and upper surface are provided with electrical equipment 6, the interior installation of electrical appliance kit 6 LED constant-current supply 12, servo power supply 17; Exhaust zone 23 comprises air ejector fan 4, lamp housing vent 15.
Air channel 10, air intake dividing plate 5, air draft dividing plate 7, air intake fan 3, air draft wind 4, fin heat-tube radiator 2 outer surfaces all have not stickness paint layer of Teflon; Air channel 10 is made by metal material aluminium sheet.Air intake fan 3 is arranged on air intake dividing plate 5 inner sides in air channel 10; Air ejector fan 4 is arranged on air draft dividing plate 7 inner sides in air channel 10.Fin heat-tube radiator 2 adds parallel connection in the interior series connection of lamp housing 20, separate between each fin heat-tube radiator 2.
The interior installation radio communication apparatus 18 of electrical appliance kit 6, wireless management and control repeater 19 and system controller 25; Radio communication apparatus 18 is provided with single address and identity code.System controller 25 is responsible for monitoring LED constant-current supply 12 and servo power supply 17 working conditions; LED constant-current supply 12, servo power supply 17 respectively have a stand-by power supply, once power supply breaks down, system controller 25 will switch between work and stand-by power supply.Wireless management and control repeater 19 is when light fixture is switched on, radio communication apparatus in networking 18 is patrolled and examined, if radio communication apparatus 18 is not replied and is considered as this radio communication apparatus 18 and breaks down, by wireless management and control repeater 19, to terminal computer, send fault alarm, alarm content comprises communication malfunction machine 18 numbered address codes and fault name code.Wireless management and control repeater 19 can the light modulation of receiving terminal computer order, wireless management and control repeater 19 arrives light modulation instruction communicating machine 18 by forwarded, and carry out light modulations by system controller 25.
In order to prevent the harm of rainwater to outdoor lamp, embodiment 1,2,3,4, streetlamp housing fresh air inlet and vent, in the lower surface of lamp housing, are equipped be stopped by rain plate and the conduit that is stopped by rain in lamp housing.Embodiment 6 is outdoor floodlight, and in order to prevent the harm of rainwater to outdoor lamp, lamp housing fresh air inlet and vent are in the lower surface of lamp housing or the side of lamp housing.
Forced heat radiation high-power LED lamp of the present invention is for bulkhead lamp capable, street lamp, outdoor floodlight, and fin heat-tube radiator can used aloned, also can between air intake fan and ventilating fan, not only connect but also in parallel.On lamp housing air intake fan and axis corresponding to ventilating fan, have into/vent, for air intake and air draft leave heat dissipation channel.
By embodiment, the present invention is had been described in detail above; but described content is only preferred embodiment of the present invention; utilize technical solutions according to the invention; or those skilled in the art is under the inspiration of technical solution of the present invention; design similar technical scheme; and reach above-mentioned technique effect, be all fall into protection scope of the present invention.
Claims (10)
1. a forced heat radiation high-power LED lamp, comprise lamp housing (20), air intake district (21), radiating area (22), exhaust zone (23), is characterized in that: described air intake district (21), radiating area (22) and exhaust zone (23) are assembled in lamp housing (20); Between air intake district (21) and radiating area (22), be provided with air intake dividing plate (5), described air intake dividing plate (5) is provided with air intake dividing plate air-guiding hole (8); Between radiating area (21) and exhaust zone (23), be provided with air draft dividing plate (7), described air draft dividing plate (7) is provided with air draft dividing plate air-guiding hole (9);
Described air intake district (21) comprises air intake fan (3), lamp housing fresh air inlet (14);
Described radiating area (22) comprises LED integrated chip (1), fin heat-tube radiator (2), air intake fan (3), ventilating fan (4), air channel (10), air intake dividing plate air-guiding hole (8), LED constant-current supply (12), servo power supply (17); Described air channel (10) is arranged between air intake dividing plate (5) and air draft dividing plate (7), and described air channel (10) cross section is rectangle or circle; Fin heat-tube radiator (2) and LED integrated chip (1) are installed in the bottom perforate in described air channel (10); The both sides in air channel (10) and upper surface are provided with electrical appliance kit (6), and LED constant-current supply (12), servo power supply (17) are installed in electrical appliance kit (6);
Described exhaust zone (23) comprises air ejector fan (4), lamp housing vent (15).
2. according to a kind of forced heat radiation high-power LED lamp described in claim 1, it is characterized in that: described air intake district (21) comprises spillway hole (11) plate that is stopped by rain (16), the conduit that is stopped by rain (26), fly net (24); Described exhaust zone (23) comprises spillway hole (11), the plate that is stopped by rain (16), the conduit that is stopped by rain (26) and fly net (24).
3. according to a kind of forced heat radiation high-power LED lamp described in claim 1 or 2 any one, it is characterized in that: described air channel (10), air intake dividing plate (5), air draft dividing plate (7), air intake fan (3), air ejector fan (4), fin heat-tube radiator (2) outer surface all have not stickness paint layer and/or polytetrafluoroethylene (PTFE) stickness paint layer not of nano ceramics.
4. a kind of forced heat radiation high-power LED lamp according to claim 3, is characterized in that: described air intake fan (3) is arranged on air intake dividing plate (5) inner side or the outside in air channel (10); Described air ejector fan (4) is arranged on air draft dividing plate (7) inner side or the outside in air channel (10); Described air channel (10) is made by any one or a few material of copper coin, aluminium sheet, iron plate or corrosion resistant plate.
5. a kind of forced heat radiation high-power LED lamp according to claim 3, is characterized in that: described fin heat-tube radiator (2) is used separately in lamp housing (20), separate between each fin heat-tube radiator (2).
6. a kind of forced heat radiation high-power LED lamp according to claim 3, is characterized in that: described fin heat-tube radiator (2) is connected and/or be in parallel in lamp housing (20).
7. according to a kind of forced heat radiation high-power LED lamp described in claim 4-6 any one, it is characterized in that: radio communication apparatus (18), wireless management and control repeater (19) and system controller (25) are installed in described electrical appliance kit (6); Described radio communication apparatus (18) is provided with revisable numbered address code.
8. a kind of forced heat radiation high-power LED lamp according to claim 7, is characterized in that: described system controller (25) is responsible for monitoring LED constant-current supply (12) and servo power supply (17) working condition; Described LED constant-current supply (12), servo power supply (17) respectively have a stand-by power supply, once power supply breaks down, system controller (25) will switch between work and stand-by power supply.
9. a kind of forced heat radiation high-power LED lamp according to claim 7, it is characterized in that: described wireless management and control repeater (19) is when light fixture is switched on, radio communication apparatus in networking (18) is patrolled and examined, if radio communication apparatus (18) is not replied and is considered as this radio communication apparatus (18) and breaks down, by wireless management and control repeater (19), to terminal computer, send fault alarm, alarm content comprises numbered address code and the fault name code of communication malfunction machine (18).
10. a kind of forced heat radiation high-power LED lamp according to claim 7, it is characterized in that: the order that described wireless management and control repeater (19) can the light modulation of receiving terminal computer, wireless management and control repeater (19) arrives light modulation instruction communicating machine (18) by forwarded, and carry out light modulation by system controller (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410385320.3A CN104132271B (en) | 2014-08-06 | 2014-08-06 | A kind of forced heat radiation high-power LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410385320.3A CN104132271B (en) | 2014-08-06 | 2014-08-06 | A kind of forced heat radiation high-power LED lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104132271A true CN104132271A (en) | 2014-11-05 |
| CN104132271B CN104132271B (en) | 2016-08-17 |
Family
ID=51805057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410385320.3A Active CN104132271B (en) | 2014-08-06 | 2014-08-06 | A kind of forced heat radiation high-power LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104132271B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222085A (en) * | 2015-09-28 | 2016-01-06 | 常州市日发精密机械厂 | Anti-type lampshade of dwelling |
| CN108247677A (en) * | 2017-12-28 | 2018-07-06 | 浙江捷尚人工智能研究发展有限公司 | Has the robot of internal heat dissipating function |
| CN110715271A (en) * | 2019-11-18 | 2020-01-21 | 广东省半导体产业技术研究院 | Dodging module and dodging lamp |
| CN112702820A (en) * | 2020-12-31 | 2021-04-23 | 山东奥邦交通设施工程有限公司 | Intelligent flashing light equipment control method and system, readable storage medium and equipment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102086987A (en) * | 2011-03-07 | 2011-06-08 | 付洪斌 | High-power LED (light-emitting diode) lamp |
| CN202253312U (en) * | 2011-08-26 | 2012-05-30 | 南通突优科技创业有限公司 | Integrative solar energy LED street lamp with easiness in heat dissipation |
| CN202253310U (en) * | 2011-08-26 | 2012-05-30 | 南通突优科技创业有限公司 | Integrative solar energy LED street lamp |
| TWI373590B (en) * | 2009-04-24 | 2012-10-01 | Sunonwealth Electr Mach Ind Co | Light |
| CN103016992A (en) * | 2012-12-24 | 2013-04-03 | 江苏森隆机电有限公司 | LED (Light Emitting Device) light capable of generating electricity by self and actively radiating heat |
| CN203258621U (en) * | 2013-04-03 | 2013-10-30 | 赖乃祥 | LED lamp with automatic air filtration function |
| CN203615134U (en) * | 2013-11-27 | 2014-05-28 | 东莞市雅笋电子有限公司 | Efficient heat dissipation LED lamp |
| FR3000782A1 (en) * | 2013-01-10 | 2014-07-11 | Franco Mirabelli | Public outdoor lighting lamp for use in public outdoor lighting device, has radiator comprising ventilation openings for circulation of outdoor air, and bulb partially filled with transparent or translucent liquid in which LEDs bathe |
| CN204083999U (en) * | 2014-08-06 | 2015-01-07 | 付洪斌 | A kind of forced heat radiation high-power LED lamp |
-
2014
- 2014-08-06 CN CN201410385320.3A patent/CN104132271B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI373590B (en) * | 2009-04-24 | 2012-10-01 | Sunonwealth Electr Mach Ind Co | Light |
| CN102086987A (en) * | 2011-03-07 | 2011-06-08 | 付洪斌 | High-power LED (light-emitting diode) lamp |
| CN202253312U (en) * | 2011-08-26 | 2012-05-30 | 南通突优科技创业有限公司 | Integrative solar energy LED street lamp with easiness in heat dissipation |
| CN202253310U (en) * | 2011-08-26 | 2012-05-30 | 南通突优科技创业有限公司 | Integrative solar energy LED street lamp |
| CN103016992A (en) * | 2012-12-24 | 2013-04-03 | 江苏森隆机电有限公司 | LED (Light Emitting Device) light capable of generating electricity by self and actively radiating heat |
| FR3000782A1 (en) * | 2013-01-10 | 2014-07-11 | Franco Mirabelli | Public outdoor lighting lamp for use in public outdoor lighting device, has radiator comprising ventilation openings for circulation of outdoor air, and bulb partially filled with transparent or translucent liquid in which LEDs bathe |
| CN203258621U (en) * | 2013-04-03 | 2013-10-30 | 赖乃祥 | LED lamp with automatic air filtration function |
| CN203615134U (en) * | 2013-11-27 | 2014-05-28 | 东莞市雅笋电子有限公司 | Efficient heat dissipation LED lamp |
| CN204083999U (en) * | 2014-08-06 | 2015-01-07 | 付洪斌 | A kind of forced heat radiation high-power LED lamp |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222085A (en) * | 2015-09-28 | 2016-01-06 | 常州市日发精密机械厂 | Anti-type lampshade of dwelling |
| CN108247677A (en) * | 2017-12-28 | 2018-07-06 | 浙江捷尚人工智能研究发展有限公司 | Has the robot of internal heat dissipating function |
| CN110715271A (en) * | 2019-11-18 | 2020-01-21 | 广东省半导体产业技术研究院 | Dodging module and dodging lamp |
| CN112702820A (en) * | 2020-12-31 | 2021-04-23 | 山东奥邦交通设施工程有限公司 | Intelligent flashing light equipment control method and system, readable storage medium and equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104132271B (en) | 2016-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104132271B (en) | A kind of forced heat radiation high-power LED lamp | |
| CN103542331A (en) | Water-cooled LED streetlamp | |
| CN103629634B (en) | A kind of LED lamp | |
| CN102086987B (en) | High-power LED (light-emitting diode) lamp | |
| CN204083999U (en) | A kind of forced heat radiation high-power LED lamp | |
| CN201414238Y (en) | LED road lamp power supply wiring structure | |
| CN201672337U (en) | Light/sound-controlled LED lamp | |
| CN201462745U (en) | Open-type LED radiating plate | |
| CN206904646U (en) | A kind of LED light source with air-cooled heat dissipation structure | |
| CN202160473U (en) | Overhead lighting device of artificial climate chamber | |
| CN101846275A (en) | Modularized LED street lamp using airflow for natural heat radiation | |
| CN109899687A (en) | A kind of LED light that can be fragrant | |
| CN204328851U (en) | With the LED flat lamp of heat abstractor | |
| CN203322763U (en) | LED spot lamp for Internet of Things | |
| CN203336538U (en) | LED lamp heat dissipation device | |
| CN208074907U (en) | A kind of single lamp intelligent controller of control LED street lamp | |
| CN201072112Y (en) | Horizontal type LED lamp with air convection warehouse | |
| CN205037136U (en) | Multi -functional industrial and mining lamp | |
| CN203628536U (en) | LED lamp | |
| CN109539084A (en) | Energy-saving LED road lamp | |
| CN209587689U (en) | A kind of LED energy-saving lamp with long service life | |
| CN201688270U (en) | Modularized LED street lamp utilizing airflow for natural radiation | |
| CN202158434U (en) | High heat-dissipating energy-saving street lamp | |
| CN210424819U (en) | Intelligent street lamp based on Internet of things | |
| CN207648661U (en) | A kind of energy-saving and environment-friendly LED street lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180321 Address after: 300000 Tianjin Beichen economic and Technological Development Zone, Tianjin high-end equipment manufacturing Industrial Park Yongjin Road No. 88 (Tianjin Beida tech Business Incubator Co., Ltd. 5 building 5326) Patentee after: Tianjin Asahi Energy Technology Co. Ltd. Address before: No. 502, No. 10, building, Jinhe garden, South Road, red flag, Tianjin, Tianjin Patentee before: Fu Hongbin |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200117 Address after: 300000 No.25, Weisi Road, Microelectronics Industrial Zone, Binhai New Area Development Zone, Tianjin Patentee after: Tianjin Chaohui Lighting Technology Co., Ltd Address before: 300000 Tianjin Beichen economic and Technological Development Zone, Tianjin high-end equipment manufacturing Industrial Park Yongjin Road No. 88 (Tianjin Beida tech Business Incubator Co., Ltd. 5 building 5326) Patentee before: Tianjin Asahi Energy Technology Co. Ltd. |
|
| TR01 | Transfer of patent right |