CN102345833A - Energy-saving LED bulkhead lamp - Google Patents

Energy-saving LED bulkhead lamp Download PDF

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Publication number
CN102345833A
CN102345833A CN2011103359968A CN201110335996A CN102345833A CN 102345833 A CN102345833 A CN 102345833A CN 2011103359968 A CN2011103359968 A CN 2011103359968A CN 201110335996 A CN201110335996 A CN 201110335996A CN 102345833 A CN102345833 A CN 102345833A
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China
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power supply
led
heat
plate
radiating plate
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CN2011103359968A
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Chinese (zh)
Inventor
孙浩大
杨海春
蒋国良
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江苏国星电器有限公司
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Priority to CN2011103359968A priority Critical patent/CN102345833A/en
Publication of CN102345833A publication Critical patent/CN102345833A/en

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Abstract

The invention relates to an energy-saving LED bulkhead lamp which comprises a power supply bin cover, a power supply, a power supply bin, a first heat-radiating plate, a heat-radiating sheet, a second heat-radiating plate, an LED lamp plate provided with an LED light source, and a condensation shade, wherein the power supply supplying power to an LED is arranged in the power supply bin, the power supply bin cover is fixed at the top of the power supply bin, the first heat-radiating plate is positioned below the power supply bin and fixedly connected with the power supply bin, the heat-radiating sheet is positioned between the first heat-radiating plate and the second heat-radiating plate and respectively fixedly connected with the first heat-radiating plate and the second heat-radiating plate, the LED lamp plate is positioned below the second heat-radiating plate and fixedly connected with the second heat-radiating plate, and the condensation shade covers the LED lamp plate and fixedly connected with the heat-radiating sheet. According to the energy-saving LED bulkhead lamp, the lamp light-emitting efficiency is increased, and energy sources are saved; meanwhile, the power supply is separated from a heat-radiating region of the light source heat-radiating part, thus the heat radiation capacity is enhanced and the service life of the lamp is prolonged.

Description

节能型LED工矿灯 Energy-saving LED mining lamp

技术领域 FIELD

[0001] 本发明涉及LED灯具技术领域,特别是一种节能型LED工矿灯。 [0001] Technical Field The present invention relates to a LED lamp, especially an energy-saving LED mining lamp. 背景技术 Background technique

[0002] LED具有节能、环保的优势,在灯具产业的发展已成为主要趋势。 [0002] LED energy-saving, environmental protection advantages in the development of lighting industry has become a major trend. LED灯具是指采用LED技术作为主要发光源,LED是一种固态的半导体组件,其利用电流顺向流通到半导体pn结耦合处,再由半导体中分离的带负电的电子与带正电的电子两种电子相互结合后,而产生光子发射,不同种类的LED能够发出从红外线到蓝光之间、与紫光到紫外线之间等不同波长的光线。 LED lighting LED technology refers to the use as a main light emitting source, LED is a solid state semiconductor device which utilizes the forward current to flow through the coupling at the semiconductor pn junction, and then separated from the semiconductor negatively charged electrons and positively charged electron band the latter two electrons combine with each other to produce photon emission, different types of infrared rays from the LED can emit blue light between light and violet to ultraviolet rays of different wavelengths between. 近几年的新发展则是在蓝光LED上涂上荧光粉,将蓝光LED转化成白光LED 产品。 New development in recent years is coated with phosphor on the blue LED, the blue LED into white light LED products. 此项操作一般需要搭配驱动电路或电源供应器,驱动电路或电源供应器的主要功能就是将交流电压转换为直流电源,并同时完成与LED相符合的电压和电流,以驱动相配合的组件。 This operation generally requires driving circuit with a power supply, the main function of the drive circuit or a power supply is an AC voltage into DC power, and at the same time with the completion of consistent LED voltage and current to drive the mating component.

[0003] 传统的白炽灯、荧光灯、卤钨灯是采用电子光场辐射发光,灯丝发光易烧,热沉积、 光衰减等特点,而采用LED灯体积小,重量轻,环氧树脂封装,可承受高强机械冲击和震动, 不易破碎,平均寿命达10万小时,LED灯具使用寿命可达5〜10年,可以大大降低灯具的维护费用。 [0003] The conventional incandescent, fluorescent, halogen light field is the use of electron radiation emission, filament burn, thermal deposition, light attenuation characteristics, and the use of LED lights, small size, light weight, epoxy resin, may be high strength to withstand mechanical shock and vibration, not broken, the average life of 100,000 hours, LED lamp life of up to 5 to 10 years, can significantly reduce lighting maintenance costs.

[0004] LED灯具在使用过程中会散出热量,因此LED灯具的散热是一大问题,现有的LED 灯的设计往往散热往往难以达到要求,多是风冷,甚至是封闭式风冷,传统的灯具在驱动板和铝散热片之间要加塑料套管以增加绝缘的可靠性,还需要灌散热硅胶以提高散热能力, 而有些灯管还是封闭的,灯芯只能依靠空气对流传热到灯管背面的铝管上进行散热。 [0004] LED lamps will be dissipated in the course of heat, heat dissipation of the LED lamps is a major problem, the conventional LED lamp is often designed to meet the requirements of heat is often difficult, mostly air, cooled or even closed, between the traditional lamp driver board and the aluminum fin for a plastic sleeve in order to increase the reliability of insulation, cooling gel filling needs to improve heat dissipation, and some tubes or closed, the wick can only rely on air convection to the back surface of the aluminum tube for cooling. 一般这类灯的内部温度都会有七八十度,并且要兼顾散热,重量又是问题;兼顾重量,散热难以保证。 Usually the internal temperature of such lamps will have seventy to eighty degrees, cooling and to take into account, but also the weight problem; balance weight, it is difficult to ensure heat dissipation.

发明内容 SUMMARY

[0005] 本发明要解决的技术问题是:提供一种节能型LED工矿灯,解决现有LED工矿灯散热差,灯具发光效率不高的技术问题。 [0005] The present invention is to solve the technical problem are: to provide an energy-efficient LED mining light, LED mining lamp cooling address existing difference, lamp light emission efficiency is not high technical problems.

[0006] 本发明解决其技术问题所采用的技术方案是:一种节能型LED工矿灯,包括电源仓盖、电源、电源仓、第一散热板、散热片、第二散热板、安装有LED灯源的LED灯板和聚光罩,装有向LED供电的电源置于电源仓内,电源仓盖固定在电源仓顶部,第一散热板位于电源仓下方并与电源仓固定连接,散热片位于第一散热板和第二散热板之间并分别与第一散热板和第二散热板固定连接,LED灯板位于第二散热板下方并与第二散热板固定连接,聚光罩罩在LED灯板上并与散热片固定连接,聚光罩可以将光线柔化、均勻化,保护视力,电源仓与散热片间用第一散热板进行联接,第一散热板既有联接的作用,也有将电源组件与光源组件的散热部分进行了隔离,形成两个散热区,把不同温度承受能力的组件放置在不同的温区,提高了整灯的寿命。 [0006] aspect of the present invention to solve the technical problem is that: an energy-saving LED mining lamp cover includes a power supply, power supply, power supply cartridge, a first heat dissipating plate, heat sink, a second heat radiating plate mounted LED LED light source lamp board and polyethylene mask, with the power supply to the LED power source disposed within the cartridge, the cover attached to the top power supply cartridge, a first heat dissipation plate is positioned below the cartridge and the power supply is fixedly connected to the cartridge, the fins located between the first plate and the second heat radiating plate and are fixedly connected to the first plate and the second heat radiating plate, LED light positioned below the second plate fixedly connected to the heat dissipation plate and the second heat dissipation plate, poly cover mask LED lamp board is connected and fixed to the heat sink, the light diffuser can soften polyethylene, uniform, protect eyesight, with a first heat dissipation plate for coupling power between the cartridge and the fins, a first heat dissipation plate coupled to both effects, there is also the part of the power assembly and the cooling assembly of the light source are isolated to form two thermal zones, the different components of the ability to withstand temperatures placed in different temperature zones, improving the life of the whole lamp.

[0007] 为了便于电源驱动器散热,所述电源仓盖和电源仓表面均具有散热筋,所述的电源仓表面还具有散热槽,所述散热槽与电源仓的外圆贯通。 [0007] In order to facilitate cooling power driver, the power supply and the cartridge cover surfaces have cooling ribs, said power supply further having a heat dissipation surface of the cartridge slot, the slot and the power dissipation through the cylindrical cartridge. 电源仓及电源仓盖表面的散热筋,增加了电源仓的散热面积,电源仓由内向外加工有与外圆贯通的散热槽,使电源仓内部的热量与外部冷空气产生对流,加强电源仓的散热能力。 Power supply bin and cover the surface of the cooling ribs, increasing the cooling area of ​​the supply cartridge, the cartridge from inside to outside power and machined with cylindrical through heat sinks, heat the interior of the cartridge with an external power supply cold air convection to enhance the power cartridge cooling capacity.

[0008] 为了使灯板热量分布均勻,灯具整体光效好,所述的LED灯板上阵列焊接有多个小功率LED贴片。 [0008] In order to make the heat distribution plate lamp, good overall light efficiency lamps, the LED lamp board power LED array welding a plurality of small patches.

[0009] 为了具有良好的导热性,所述的LED灯板为铝基板材LED灯板。 [0009] In order to have good thermal conductivity, the aluminum plate LED lamp LED lamp board sheet.

[0010] 为了使灯板易于散热,所述的LED灯板与第二散热板间涂覆有散热硅胶。 [0010] In order to make easy heat dissipation plate lamp, LED lamps between the plate and the second heat radiating plate coated with silica gel.

[0011] 为便于安装工矿灯,所述的电源仓盖上方设置有吊钩,吊钩与电源仓盖的顶部固定连接。 [0011] For ease of installation mining lamp, the power supply compartment cover is provided with a top side fixedly connected to the hook, the hook of the cover and the power supply.

[0012] 本发明的有益效果是,本发明的节能型LED工矿灯,提升了灯具发光效率,节省了能源,同时电源和光源散热部分的散热区分离,加强了散热能力,提高了灯具的使用寿命。 [0012] Advantageous effects of the present invention, energy-saving LED mining lamp according to the present invention, improved lamp light emission efficiency, saving energy, while thermal zone radiating portion of the power supply and the light source separation to enhance the heat dissipation and improve the use of the lamp life.

附图说明 BRIEF DESCRIPTION

[0013] 下面结合附图和实施例对本发明进一步说明。 Figures and examples further illustrate the present invention [0013] The following binding.

[0014] 图1是本发明的节能型LED工矿灯的结构分解图; [0014] FIG. 1 is a configuration of the energy-saving LED mining lamp exploded view of the present invention;

[0015] 图2是本发明的节能型LED工矿灯的LED灯板示意图; [0015] FIG. 2 is a schematic diagram of the energy-saving LED mining lamp LED lamp board of the present invention;

[0016] 图3是本发明的节能型LED工矿灯的电源仓的结构示意图。 [0016] FIG. 3 is a schematic diagram of the energy-saving power supply cartridge LED mining lamp of the present invention.

[0017] 图中:1.吊钩,2.电源仓盖,3.电源,4.电源仓,41.散热筋,42.散热槽,5.第一散热板,6.散热片,7.第二散热板,8. LED灯板,81.小功率LED贴片,9.聚光罩。 [0017] FIG: 1 hook cover 2 power, 3 power supply cartridge 4, cooling ribs 41, 42 heat sinks, the first heat radiating plate 5, the fins 6, 7....... a second heat radiating plate. 8. LED lamp board, 81 low-power SMD LED, 9 poly reticle.

具体实施方式 Detailed ways

[0018] 现在结合附图对本发明作进一步详细的说明。 [0018] Now DRAWINGS The invention will be further described in detail. 这些附图均为简化的示意图,仅以示意方式说明本发明的基本结构,因此其仅显示与本发明有关的构成。 The drawings are simplified schematic way of illustration only schematically the basic structure of the present invention, therefore only the configuration of the display related to the present invention.

[0019] 如图1图2图3所示的本发明的节能型LED工矿灯的具体实施例,包括电源仓盖2、电源3、电源仓4、第一散热板5、散热片6、第二散热板7、安装有LED灯源的LED灯板8和聚光罩9,装有向LED供电的电源3置于电源仓4内,电源仓盖2固定在电源仓4顶部,第一散热板5位于电源仓4下方并与电源仓4固定连接,散热片6位于第一散热板5和第二散热板7之间并分别与第一散热板5和第二散热板7固定连接,电源仓4与散热片6间用第一散热板5进行联接,第一散热板5既有联接的作用,也有将电源组件与光源组件的散热部分进行了隔离,形成两个散热区,把不同温度承受能力的组件放置在不同的温区,提高了散热能力,LED灯板8位于第二散热板7下方并与第二散热板7固定连接,聚光罩9罩在LED 灯板8上并与散热片6固定连接,聚光罩9可以将光线柔化、均勻化,保护视力。 [0019] energy-efficient LED mining lamp Specific embodiments of the present invention shown in FIG. 1 FIG. 3 FIG. 2, includes a power source cover 2, a power supply 3, power cartridge 4, a first heat radiating plate 5, the fins 6, heat-dissipating plate 7 is attached to the LED light source LED lamp 8, and poly reticle plate 9, with the power supply to the LED 4 disposed in 3, the cover 2 on top of the power supply cartridge 4, a first fixed power dissipation cartridge plate 5 is located below the power supply magazine 4 and magazine 4 is fixedly connected to the heat sink plate 6 located between the first 5 and the second heat radiating plate 7 and 7 are respectively connected to the first fixing plate 5 and the second heat radiating plate, power supply magazine 4 and the fins 6 were coupled with the effect of a first heat radiating plate 5, both coupled to a first heat radiating plate 5, there are the heat dissipating part of the power source module assembly are isolated to form two thermal zones, the different temperatures affordability assembly placed in different temperature zones, increase cooling capacity, the LED lamp 8 is positioned below the second plate 7 and the heat radiating plate 7 is fixedly connected with the second heat dissipation plate, poly cover mask 9 on the LED lamp board 8 and with 6 fins fixedly connected, polyethylene reticle 9 can soften the light, uniform, protect eyesight.

[0020] 电源仓盖2和电源仓4表面均具有散热筋41,电源仓4表面还具有散热槽42,散热槽42与电源仓4的外圆贯通,电源仓4及电源仓盖2表面的散热筋41,增加了电源仓4的散热面积,电源仓4由内向外加工有与外圆贯通的散热槽42,使电源仓4内部的热量与外部冷空气产生对流,加强电源仓4的散热能力,同时LED灯板8上阵列焊接有多个小功率LED 贴片81,这样就可以使得灯板热量分布均勻,不会形成局部热区,保证了散热,同时提升了灯具的整体光效;为了便于散热和具有良好的导热性,LED灯板8为铝基板材LED灯板,LED 灯板8与第二散热板7间涂覆有散热硅胶,这样就使得灯板易于散热,同时为便于安装,适页 [0020] 24 cover the surface of the power supply and the heat dissipation ribs 41 each having a cartridge, the cartridge 4 further has a heat radiating surface of the power supply slots 42, and outer heat sinks 42 through the supply bin 4, the power supply magazine 4 and the surface of the cover 2 radiating ribs 41, increases the power dissipation area 4 of the cartridge, the cartridge 4 by the processing power of outwardly through the outer heat sinks 42, the cartridge 4 inside the power supply external heat and cold air convection, heat strengthening supply cartridge 4 capacity, while welding a plurality of small array of 81 LED SMD LED lamp power plate 8, so that the lamp can be uniform heat distribution plate, does not form a local hot region, to ensure heat dissipation, while improving the overall luminous efficiency of the lamp; in order to facilitate heat dissipation and having a good thermal conductivity, the LED lamp board aluminum plate 8 is an LED lamp board, the LED lamp 7 and the plate 8 is coated with a second heat radiating plate silica gel, thus making easy the lamp cooling plate, as well as to facilitate installation, proper page

合各种工作场合,电源仓盖2上方设置有吊钩1,吊钩1与电源仓盖2的顶部固定连接。 Bonding a variety of workplaces, the power supply 2 is provided with a cover hook 1 above, a power supply cartridge top hook 2 is fixedly connected to the cover. [0021] 以上述依据本发明的理想实施例为启示,通过上述的说明内容,相关工作人员完全可以在不偏离本项发明技术思想的范围内,进行多样的变更以及修改。 [0021] In the above-described embodiments of the present invention is based on the vision revelation, the above described content, relevant staff can without departing from the scope of the technical ideas of the present inventions, a variety of changes and modifications. 本项发明的技术性范围并不局限于说明书上的内容,必须要根据权利要求范围来确定5 Technical scope of the present invention is not limited to the item description content must be determined according to the scope of claims 5

Claims (6)

1. 一种节能型LED工矿灯,其特征在于:包括电源仓盖O)、电源(3)、电源仓、第一散热板(5)、散热片(6)、第二散热板(7)、安装有LED灯源的LED灯板(8)和聚光罩(9),装有向LED供电的电源(3)置于电源仓⑷内,电源仓盖(2)固定在电源仓⑷顶部,第一散热板(5)位于电源仓(4)下方并与电源仓固定连接,散热片(6)位于第一散热板(5) 和第二散热板(7)之间并分别与第一散热板(¾和第二散热板(7)固定连接,LED灯板(8) 位于第二散热板(7)下方并与第二散热板(7)固定连接,聚光罩(9)罩在LED灯板(8)上并与散热片(6)固定连接。 An energy-saving LED mining lamp, characterized by: a cover O power supply), power source (3), the power supply cartridge, a first heat radiating plate (5), the fins (6), a second heat radiating plate (7) the mounted LED light source LED lamp board (8), and poly reticle (9), with the power supply to the LED (3) placed between the supply cartridge ⑷, power supply cover (2) fixed to the top of the power cartridge ⑷ the first heat radiating plate (5) located in the power chamber (4) below and is fixedly connected to the power supply cartridge, the fins (6) located between the first heat radiating plate (5) and the second heat radiating plate (7) with the first and heat dissipation plate (¾ and a second heat dissipation plate (7) is fixedly connected, LED light board (8) is located below the second heat radiating plate (7) and (7) is fixedly connected to the second heat radiating plate, poly reticle (9) cover and fixedly connected with the heat sink (6) on the LED lamp board (8).
2.如权利要求1所述的节能型LED工矿灯,其特征在于:所述电源仓盖(¾和电源仓(4)表面均具有散热筋(41),所述的电源仓(4)表面还具有散热槽(42),所述散热槽02) 与电源仓的外圆贯通。 2. The energy-efficient LED mining lamp according to claim 1, wherein: said power supply cover (¾ cartridge and a power supply (4) surfaces have cooling ribs (41), (4) the surface of the supply cartridge further comprising cooling grooves (42), 02) and power dissipation of the cartridge through the outer slot.
3.如权利要求1所述的节能型LED工矿灯,其特征在于:所述的LED灯板(8)上阵列焊接有多个小功率LED贴片(81)。 Energy-saving LED mining lamp according to claim 1, wherein: the LED lamp board (8) an array of solder pads on a plurality of small power LED (81).
4.如权利要求1所述的节能型LED工矿灯,其特征在于:所述的LED灯板(8)为铝基板材LED灯板。 4. The energy-efficient LED mining lamp according to claim 1, wherein: said plate LED lamp (8) is an aluminum plate LED lamp board.
5.如权利要求1所述的节能型LED工矿灯,其特征在于:所述的LED灯板(8)与第二散热板(7)间涂覆有散热硅胶。 5. The energy-efficient LED mining lamp according to claim 1, wherein: between the LED lamp board (8) and the second heat radiating plate (7) is coated with a cooling gel.
6.如权利要求1所述的节能型LED工矿灯,其特征在于:所述的电源仓盖(¾上方设置有吊钩(1),吊钩⑴与电源仓盖⑵的顶部固定连接。 The energy-saving LED mining lamp as claimed in claim 1, wherein: said power supply cover (¾ provided above the hook (1), and power hook ⑴ ⑵ cartridge top cover fixedly connected.
CN2011103359968A 2011-10-28 2011-10-28 Energy-saving LED bulkhead lamp CN102345833A (en)

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Cited By (3)

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CN102748681A (en) * 2012-06-30 2012-10-24 宁波甬光照明电器有限公司 LED (Light-Emitting Diode) ceiling lamp module
CN103423613A (en) * 2012-05-17 2013-12-04 全亿大科技(佛山)有限公司 LED lamp
CN104373883A (en) * 2014-11-05 2015-02-25 成都爱维科创科技有限公司 Light and electricity dual-purpose projection lamp with multistage optical alignment function

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