CN103244855A - Modularization intelligent dimming LED (light-emitting diode) high bay lighting lamp - Google Patents
Modularization intelligent dimming LED (light-emitting diode) high bay lighting lamp Download PDFInfo
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- CN103244855A CN103244855A CN2013101827638A CN201310182763A CN103244855A CN 103244855 A CN103244855 A CN 103244855A CN 2013101827638 A CN2013101827638 A CN 2013101827638A CN 201310182763 A CN201310182763 A CN 201310182763A CN 103244855 A CN103244855 A CN 103244855A
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
Disclosed is a modularization intelligent dimming LED high bay lighting lamp. The modularization intelligent dimming LED high bay lighting lamp comprises a pressing frame, glass, seal rings, a light source cavity, a reflector, an LED light source, a radiator, a power supply, a power supply cavity and a waterproof connector, wherein the LED light source and the reflector are fixed on the radiator, the LED light source is arranged in the reflector of the light source cavity, the waterproof connector is fixed on the power supply cavity, the power supply is fixed in the power supply cavity, the seal rings are respectively arranged behind corresponding grooves arranged on the light source cavity and the power supply cavity, the glass is connected onto the light source cavity through the pressing frame, and the light supply cavity, the radiator and the light source are connected in sequence. According to the modularization intelligent dimming LED high bay lighting lamp, the LED integrated module light source is utilized so that the lamp efficiency can reach more than 85%; the modularized design concept is utilized so that the lamp can be assembled into a high-power and high luminous flux high bay lamp; and the DALI (Digital Addressable Lighting Interface) 0-10V dimming protocol is utilized so that the dimming control is intelligentized, and the energy-saving effect is further improved through the intelligent control under the premise of the energy saving of the LED lamp.
Description
Technical field
The present invention relates to a kind of high canopy lighting, relate in particular to the high canopy lighting of a kind of automatic mold blocking intelligent dimming LED.
Background technology
In building operation process, for ensureing that activity in production normally moves, the most gas-discharge lamps that adopt in traditional high hangar room, the service time of lighting apparatus is often very long, cause the electric consumption on lighting amount in building energy consumption, to occupy higher ratio, investigate according to national correlation department, the 11%-30% that the illumination energy consumption has occupied industry and higher spatial building energy consumption does not wait, if relate to the energy-saving and emission-reduction aspect, can be according to the needs of factory building application, the light that illumination is used carries out electrodeless light modulation, thereby change the intensity of throwing light on according to scope of operation job category, regulate the saving that brightness of illumination reaches the energy at any time, but most traditional gas-discharge light source, do not adopt the brightness adjustment control way to manage, therefore can't realize regulating the saving that brightness of illumination reaches the energy yet.
In the modern technologies, led light source has high light efficiency, usury with characteristics such as efficient, in the replacement of corresponding conventional lamp, can save 50% the energy, and led light source can be realized the intelligent dimming management, remedy the defective of traditional gas-discharge lamp aspect intelligent dimming, can be used as the replacement finished product of conventional lamp, but build at high spatial, there are many-sided effects limit such as heat radiation, structure in led light source, therefore cause present LED lamp power can't do greatly, can't ensure that the LED light fixture of high-power, Gao Guangtong is in the high spatial architectural applications.
In order to solve led light source as high canopy lamp, in high-power, Gao Guangtong and the managerial problem of intelligent dimming, need be at the led light source pyroelecthc properties, rational design analysis is carried out in overall structure and heat radiation to light fixture, under the prerequisite that satisfies heat radiation, carry out the modular construction design, realize the purpose that the led light source high power uses to reach by module combinations.
Summary of the invention
Above-mentioned defective and problem at prior art, the invention provides and adopt the modular construction design, combination flexibly reaches the purpose of energy savings by the intelligent dimming control and management, can be applicable to multiple high spatial and builds the high canopy lighting of a kind of modularization intelligent dimming LED (Light Emitting Diode).
In order to achieve the above object, the present invention mainly starts with from structure, optics and three aspects of intelligent dimming management of the high canopy lighting of modularization intelligent dimming LED (Light Emitting Diode), dispels the heat and energy-conservation effect on high-power basis thereby solve.
Mentality of designing of the present invention is that light fixture " is broken the whole up into parts ", abandon integral design, change modularized design into, to satisfy the module that the heat radiation of certain power requires be base unit with single, adopt rational supporting structure that module is made up with 2 multiple, thereby reach the increase of power multiple, realize the high-power of led light source; Light-source chamber of the present invention and power source cavity adopt high die casting aluminium, and radiator is extruded aluminium section, and encapsulant is the high temperature resistant silicon rubber cushion, and the fixed form in conjunction with hexagonal cylindricality stainless steel bolt in adopting of lamp housing makes that the IP grade of whole lamp reaches IP65; The radiator of lamp housing adopts the 6063-T5 aluminum alloy materials of high heat conduction, the natural heat dissipation mode of a corresponding radiating module unit of light source, radiating module leaves certain spacing between the unit, avoids the LED at thermal conductance center aging faster than LED on every side, and the phenomenon that fault rate is higher takes place; The lamp housing outer surface adopts high radiation molding powder, under the prerequisite of free convection, improves the heat loss through radiation rate, accelerates heat radiation, accelerates the heat radiation of light source, ensures light source service life.
The present invention is according to the led light source luminous characteristics, adopt parabolical method to establish the light-source chamber curved surface, in order to eliminate the face to be illuminated aperture problem of bringing because light source luminescent is inhomogeneous, the light-source chamber inner surface adopts polyhedral version, to reach mixed light effect preferably, eliminate the aperture problem of plane of illumination, adopt the mode of Shooting Technique and inner surface vacuum plated aluminum film to guarantee light-source chamber precision and reflection efficiency.
Light fixture control interface of the present invention docks with traditional ripe light modulation platform, with protocol-compliants such as DALI, 0-10V, can insert professional light modulation platforms such as ABB, road wound, Philip or intelligent building.
The invention provides following technical scheme: the high canopy lighting of a kind of modularization intelligent dimming LED (Light Emitting Diode), comprise press box, glass, sealing ring, light-source chamber, reflection shield, led light source, radiator, power supply, power source cavity, water joint is formed, led light source and reflection shield are fixed on the radiator, led light source is positioned at the reflection shield of light-source chamber, water joint is fixed on the power source cavity, power supply is fixed in the power source cavity, sealing ring places light-source chamber respectively, behind the corresponding groove that power source cavity arranges, press box is connected glass on the light-source chamber, power source cavity, radiator and light-source chamber are linked in sequence.
In the technique scheme, described led light source adopts integrated die set light source.
Optimized technical scheme, described led light source adopts integrated die set light source.
In the technique scheme, described reflection shield inner surface is polyhedral surface texture, reflection shield inner surface minute surface aluminizer.
In the technique scheme, described radiator center arranges the thermal resistance of muscle shape to the limit.
In the optimized technical scheme, the thermal resistance quantity of described muscle shape is four.
In the optimized technical scheme, described radiator aluminum alloy materials.
In the above-mentioned optimized technical scheme, described radiator polishes with the light source joint face, and radiator exposes the aluminium alloy material; Spreading one deck below the light source is connected with radiator behind the heat-conducting silicone grease thinly.
In the above-mentioned optimized technical scheme, described radiator heat-dissipation fin is vertical stratification up and down.
In the technique scheme, described press box, chamber, source, radiator, power source cavity outer surface carry out electrostatic plastic spraying.
The high canopy lighting of a kind of modularization intelligent dimming LED (Light Emitting Diode) provided by the invention, adopt the integrated die set light source of LED, designed light fitting reflecting cover voluntarily according to the light source luminescent characteristic, Luminaire efficiency can reach more than 85%, conventional lamp adopts gas-discharge lamp, the light source lamp body is bigger, and the Luminaire efficiency majority is between 40-70%; Adopted modular design concept, made light fixture can be combined as high canopy application luminaire high-power, Gao Guangtong, module monomer of 70W can any combination be 140W, 280W; Adopt DALI, 0-10V light modulation agreement, made the brightness adjustment control intellectuality, under the energy-conservation prerequisite of LED light fixture, further heightened energy-saving effect by Based Intelligent Control.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is structure explosive view of the present invention.
Fig. 2 is embodiment 1 structural representation.
Fig. 3 is embodiment 2 structural representations.
Fig. 4 is embodiment 3 structural representations.
Fig. 5 is the cross-sectional structure schematic diagram of radiator.
Fig. 6 is 0～10V light modulation basic circuit diagram.
The specific embodiment
Below in conjunction with accompanying drawing of the present invention, technical scheme of the present invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
According to shown in Figure 1, the high canopy lighting of a kind of modularization intelligent dimming LED (Light Emitting Diode), light source 11 is fixed on the radiator 12 by the self-tapping screw 10 of 4 M3x5, then the self-tapping screw 7 of reflection shield 8 by 2 M3x12 is fixed on the radiator 12; Be fixed on water joint 15 on the power source cavity 14 and put on line, then the self-tapping screw of power supply 13 by 2 M3x5 is fixed on 14 li of power source cavities, connect ground wire; Relating to the present invention mainly is the light-source chamber sealing, the sealing of light-source chamber and radiator, the sealing of the sealing of power source cavity and radiator and inlet wire part, therefore sealing ring 4 is put into light-source chamber 6 corresponding groove the insides, then glass 3 is placed on above the sealing ring 4, cover press box 2, the hexagon socket head cap screw 1 by 4 M4x12 connects press box 2 and light-source chamber 6; O RunddichtringO 9 is put in the corresponding groove in light-source chamber 6 bottoms, connected light-source chamber 6 and radiator 12 by 4 M6x25 hexagon socket head cap screws 5.O RunddichtringO 9 is put in the power source cavity 14 corresponding grooves, connected power source cavity 14 and radiator 12 by 4 M6x25 hexagon socket head cap screws 5.
Led light source adopts integrated die set light source.Single light source maximum application power is 70W, and reference color temperature 2500K-7000K is optional, colour developing Ra＞75.The present invention adopts the light-emitting area of integrated die set light source to be of a size of 27*27mm, and integrated die set light source is area source, and belongs to lambert's type folk prescription to luminous, lamp distribution, reasonably luminous intensity distribution designs, and can well improve the efficient of light fixture, improve the light extraction efficiency of light fixture, effectively utilize source light.
The reflection shield inner surface is polyhedral surface texture, makes the light fixture bright dipping more even, to reach mixed light effect preferably, eliminates the ring-shaped light spot that occurs in the lamp lighting, eliminates the colored face that face to be illuminated illumination forms.Reflection shield inner surface minute surface aluminizer can effectively be eliminated the not effect of mixing of hot spot.
According to shown in Figure 5: radiator is the 6063-T5 aluminum alloy materials, the radiator center arranges the structure of the thermal resistance of four ribs shape to the limit, can satisfy radiator to the heat radiation requirement of the led light source of 70W, radiator polishes with the light source joint face, and radiator exposes the aluminium alloy material; Spread one deck below the light source and be connected with radiator behind the heat-conducting silicone grease thinly, such connected mode can effectively reduce thermal resistance; And the radiator heat-dissipation fin is vertical stratification up and down, has used the Natural Heat Convection structure, and the area that increases radiator fins in allowed limits as much as possible increases the contact-making surface with air, guarantees that the circulation path of air is smooth and easy, accelerates heat exchanger effectiveness.
Press box of the present invention, chamber, source, radiator, power source cavity outer surface carry out electrostatic plastic spraying, and molding powder is selected for use anti-oxidant, uvioresistant, and antiacid alkali fog precipitation, the good outdoor powder of the performance of expanding with heat and contract with cold enlarges its application scenario.
The present invention is docked the lamp power control interface with the intelligent dimming platform, finish the mode that realizes LED light fixture intelligent dimming by 0-10V, PWM, the light modulation agreements such as DALI, DMX512 of existing application at present.
The present invention 0～10V light modulation principle is: the brightness of LED lamp just can realize the purpose of light modulation with to flow through its size of current proportional by the size that changes output current.According to shown in Figure 6, the dividing potential drop of R3, R5 and R2 is sent into the input of operational amplifier homophase as the benchmark of output current feedback signal, picks up from the voltage V_Io of output current signal and the back inverting input of sending into operational amplifier as the output current feedback signal of signal voltage V_Imin stack of minimum current adjusting.By the electric current of operational amplifier output control U1, thereby control former limit translation circuit dutycycle or switching frequency reaches the constant purpose of output current.At light modulation mouth input 0-10V voltage, thereby be that the benchmark that changes the output current feedback signal comes the size of corresponding adjusting output current to reach dimming effect.Control mouthful 0-10V voltage and output current are just to regulate corresponding relation.
PWM light modulation principle of the present invention is: because led light source belongs to diode characteristic, can work under the switching speed condition with higher, by changing the current pulse width that the LED lamp flows through, just can change the brightness of LED.To export constant-current source with the method that changes pulse width and export pulsed constant current supply instead, change the pulse width of control mouth, thereby the corresponding change of width of flowing through the output pulse current of LED lamp reach the light modulation purpose.Add the PWM pulse-width signal at the brightness adjustment control mouth, the operational amplifier homophase is imported out end and is in the PWM state as the benchmark of current feedback, make the output constant current be in the pwm pulse state by operational amplifier and U1, thereby the pulse width that changes PWM just can reach the effect of regulating LED brightness.
Embodiment 1: according to shown in Figure 2, embodiment according to Fig. 1 combines 1 module earlier, again aluminium alloy slide block 17 is passed in the corresponding rectangle slotted eye of heterotypic support 18 middle back, and the hole that stainless steel suspension hook 16 passes aluminium alloy slide block 17 connected, the interior hexagonal dormant bolt 19 by 4 M10x15 passes heterotypic support 18 corresponding 4 holes and is connected in the screwed hole of power source cavity 14 and tights a bolt again.
Embodiment 2: according to shown in Figure 3: the embodiment according to Fig. 1 combines 2 modules earlier, again aluminium alloy slide block 17 is passed in the corresponding rectangle slotted eye of heterotypic support 20 middle back, and the hole that stainless steel suspension hook 16 passes aluminium alloy slide block 17 connected, the interior hexagonal dormant bolt 19 by 8 M10x15 passes heterotypic support 20 corresponding 4 holes and is connected in the screwed hole of 2 power source cavities 14 and tights a bolt again.
According to shown in Figure 4: the embodiment according to Fig. 1 combines 4 modules earlier, again aluminium alloy slide block 17 is passed in the corresponding rectangle slotted eye of heterotypic support 20 middle back, and the hole that stainless steel suspension hook 16 passes aluminium alloy slide block 17 connected, the interior hexagonal dormant bolt 19 by 16 M10x15 passes heterotypic support 20 corresponding 4 holes and is connected in the screwed hole of 4 power source cavities 14 and tights a bolt again.U-shaped support 21 is placed in the middle of two groups of HB-2M that combine, and the appropriate section that 2 heterotypic supports 22 are clamped 4 radiators 12 respectively, 2 pass the position, hole of heterotypic support 22 and U-shaped support respectively with the long bolts 24 of M6, and long bolt head 4 cheese head screws 23 of screwing on fixingly tightly getting final product.
The above; only be the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion by described protection domain with claim.
Claims (10)
1. high canopy lighting of modularization intelligent dimming LED (Light Emitting Diode), it is characterized in that: comprise press box, glass, sealing ring, light-source chamber, reflection shield, led light source, radiator, power supply, power source cavity, water joint composition, led light source and reflection shield are fixed on the radiator, led light source is positioned at the reflection shield of light-source chamber, water joint is fixed on the power source cavity, power supply is fixed in the power source cavity, after sealing ring places the corresponding groove of light-source chamber, power source cavity setting respectively, press box is connected glass on the light-source chamber, and power source cavity, radiator and light-source chamber are linked in sequence.
2. the high canopy lighting of a kind of modularization intelligent dimming LED (Light Emitting Diode) according to claim 1, it is characterized in that: described led light source adopts integrated die set light source.
3. the high canopy lighting of a kind of modularization intelligent dimming LED (Light Emitting Diode) according to claim 2, it is characterized in that: described led light source adopts integrated die set light source.
4. the high canopy lighting of a kind of modularization intelligent dimming LED (Light Emitting Diode) according to claim 1, it is characterized in that: described reflection shield inner surface is polyhedral surface texture, reflection shield inner surface minute surface aluminizer.
5. the high canopy lighting of a kind of modularization intelligent dimming LED (Light Emitting Diode) according to claim 1 is characterized in that: described radiator center arranges the thermal resistance of muscle shape to the limit.
6. the high canopy lighting of a kind of modularization intelligent dimming LED (Light Emitting Diode) according to claim 5, it is characterized in that: the thermal resistance quantity of described muscle shape is four.
7. the high canopy lighting of a kind of modularization intelligent dimming LED (Light Emitting Diode) according to claim 5 is characterized in that: described radiator aluminum alloy materials.
8. the high canopy lighting of a kind of modularization intelligent dimming LED (Light Emitting Diode) according to claim 7 is characterized in that: described radiator heat-dissipation fin is vertical stratification up and down.
9. the high canopy lighting of a kind of modularization intelligent dimming LED (Light Emitting Diode) according to claim 8 is characterized in that: described radiator polishes with the light source joint face, and radiator exposes the aluminium alloy material; Spreading one deck below the light source is connected with radiator behind the heat-conducting silicone grease thinly.
10. the high canopy lighting of a kind of modularization intelligent dimming LED (Light Emitting Diode) according to claim 1, it is characterized in that: described press box, chamber, source, radiator, power source cavity outer surface carry out electrostatic plastic spraying.
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| CN2013101827638A CN103244855A (en) | 2013-05-17 | 2013-05-17 | Modularization intelligent dimming LED (light-emitting diode) high bay lighting lamp |
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| CN2013101827638A CN103244855A (en) | 2013-05-17 | 2013-05-17 | Modularization intelligent dimming LED (light-emitting diode) high bay lighting lamp |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611700A (en) * | 2019-01-04 | 2019-04-12 | 西安交通大学 | A modular LED plant lighting lamp |
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| CN101509634A (en) * | 2008-02-13 | 2009-08-19 | 艾科有限公司 | Light fixture for illuminating building surfaces |
| CN201582694U (en) * | 2009-12-18 | 2010-09-15 | 朱剑军 | High-power LED (Light-Emitting Diode) high studio lamp |
| CN202012769U (en) * | 2011-02-17 | 2011-10-19 | 宁波环球光电股份有限公司 | Novel LED high bay lamp |
| CN202082741U (en) * | 2011-05-10 | 2011-12-21 | 曹锦添 | LED embedded radiating lighting fixture |
| CN102454942A (en) * | 2010-10-27 | 2012-05-16 | 海洋王照明科技股份有限公司 | Reflective cup, down lamp and lighting system |
| CN102878490A (en) * | 2012-09-12 | 2013-01-16 | 东莞勤上光电股份有限公司 | An LED spotlight with air convection heat dissipation |
| CN203395645U (en) * | 2013-05-17 | 2014-01-15 | 北京信能阳光新能源科技有限公司 | Modularization intelligent dimming LED high bay lighting lamp |
-
2013
- 2013-05-17 CN CN2013101827638A patent/CN103244855A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101509634A (en) * | 2008-02-13 | 2009-08-19 | 艾科有限公司 | Light fixture for illuminating building surfaces |
| CN201582694U (en) * | 2009-12-18 | 2010-09-15 | 朱剑军 | High-power LED (Light-Emitting Diode) high studio lamp |
| CN102454942A (en) * | 2010-10-27 | 2012-05-16 | 海洋王照明科技股份有限公司 | Reflective cup, down lamp and lighting system |
| CN202012769U (en) * | 2011-02-17 | 2011-10-19 | 宁波环球光电股份有限公司 | Novel LED high bay lamp |
| CN202082741U (en) * | 2011-05-10 | 2011-12-21 | 曹锦添 | LED embedded radiating lighting fixture |
| CN102878490A (en) * | 2012-09-12 | 2013-01-16 | 东莞勤上光电股份有限公司 | An LED spotlight with air convection heat dissipation |
| CN203395645U (en) * | 2013-05-17 | 2014-01-15 | 北京信能阳光新能源科技有限公司 | Modularization intelligent dimming LED high bay lighting lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611700A (en) * | 2019-01-04 | 2019-04-12 | 西安交通大学 | A modular LED plant lighting lamp |
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Application publication date: 20130814 |