CN102661506A - Novel high-efficiency radiating light emitting diode (LED) lamp body - Google Patents
Novel high-efficiency radiating light emitting diode (LED) lamp body Download PDFInfo
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- CN102661506A CN102661506A CN2012101314350A CN201210131435A CN102661506A CN 102661506 A CN102661506 A CN 102661506A CN 2012101314350 A CN2012101314350 A CN 2012101314350A CN 201210131435 A CN201210131435 A CN 201210131435A CN 102661506 A CN102661506 A CN 102661506A
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Abstract
The invention discloses a novel high-efficiency radiating light emitting diode (LED) lamp body, which comprises a shell, a mounting frame arranged inside the shell, and at least one LED module arranged on the mounting frame. The shell of the LED module and the mounting frame are hermetically arranged for preventing heat in the LED module from dissipating and preventing noises. Each LED module is independent and the front of each LED module is positioned outside the shell. The shell is provided with a rear cover. The shell and the rear cover, together with the rear part of the shell of the module, form a first chamber. A plurality of radiating holes are formed on both sides of the LED module. A fan is arranged at the back of the LED module. A groove is formed at the bottom of the shell corresponding to the fan. Each LED module comprises an LED substrate and an LED luminous unit. All LED modules are in circuit connection in parallel. The LED lamp body is convenient to use, high in practical value and applicable for large scale production and has good economic benefit.
Description
Technical field
The present invention relates to the LED field, particularly a kind of new and effective cooling LED lamp body.
Background technology
LED is high because of luminous efficiency, and energy saving can realize long-term freedom from repairs, and is not mercurous; Pollution-free, environmental protection, reference color temperature is wide, makes LED also be widely used in the dedicated illumination of fish jar and gardening; Generally place the top of fish jar or gardening system, lighting apparatus combines in the enclosure, is referred to as illuminator.Illuminator will be designed to strengthen the function and the outward appearance of the article that throw light on sometimes, and the gardening lighting apparatus can be designed to have brightness and colour component to strengthen the external appearance characteristic of its interior items, and brightness and light source can promote growth and the existence of plant, therefore; For cultivating the better growth of each kind of plant, various Wen Peng chamber is also more and more, and various plant lamps also occur thereupon, still; Traditional plant lamp is that a fan is directly placed by portion in the enclosure, in the position of the corresponding fan of outer casing bottom opening is set, and is indoor at warm canopy, and this thermovent can make the circulation of lamp body internal heat; Can not dispel the heat fully, and, in the greenhouse, produce greenhouse effects, can condense the globule at ceiling; These globules will get into lamp body inside along opening, damage lamp body more easily, bring more unnecessary loss to people, and this perforate also is easy to make dust along with air-flow gets in the lamp body; Lamp body is caused damage, and, after arbitrary luminescence unit burns out in the lamp body; Just can not continue to use, not only cause many unnecessary troubles, and cause to a certain extent loss and the waste on the energy to people to people; Therefore, there is defective in prior art, needs to improve.
The invention implementation content
Main purpose of the present invention is to overcome the deficiency of prior art; A kind of new and effective cooling LED lamp body is provided; This lamp body is respectively equipped with two heat-dissipating cavities, and promptly first cavity, second cavity are provided with baffling device between first cavity, second cavity; This lamp body also comprises shell, bonnet, fan and led module;
Wherein, Shell and bonnet and baffling device form first cavity; First cavity is used for installing except that light source exoelectron component space, strengthens function of safety protection; Be used to dwindle that second cavity space reduces internal heat circulation diffusion space, purpose is to quicken to derive the second heat-dissipating cavity air-flow, avoid forming greenhouse effects and reduce fan noise;
Form second cavity between said baffling device and the led module; Second cavity is used to compress the led module heat-dissipating space, the discharge of accelerated heat;
Said fan is provided with on the baffling device; Fan is positioned at the first cavity cavity; Fan is pressed into second cavity body to the cold air in first cavity, at the cold and hot air of the second cavity Rapid Realization alternately, the hot-air that fan sends heat sink, outwards evacuates through louvre; Better accomplish the circulation of lamp body gas inside, radiating effect is more obvious.
Preferred version; Described new and effective cooling LED lamp body, wherein, said baffling device comprises set inside installation frame and the led module shell that shell is set; The housing of led module and installation frame sealing are provided with, and the housing of led module and installation frame form separating device.
Preferred version, described new and effective cooling LED lamp body, wherein, said baffling device is whole baffler.
Preferred version, described new and effective cooling LED lamp body, wherein, said led module comprises housing, and the front portion of housing is provided with a heat sink, and said heat sink is positioned at housing exterior, and wiring board is set on heat sink, on the plate of circuit road, the LED luminescence unit is set; On the led module panel, be provided with and the identical hole of LED luminescence unit number, said LED luminescence unit stretches out in the hole, also is provided with louvre on the said led module.
Preferred version, described new and effective cooling LED lamp body wherein, is provided with groove on the said heat sink, and said fan is outwards evacuated the inner heat of led module along groove through air-flow.
Preferred version, described new and effective cooling LED lamp body wherein, also is provided with the heat radiation venting channels on the said heat sink.
Preferred version, described new and effective cooling LED lamp body, wherein, said heat sink is aluminium base heat sink or ceramic heat-dissipating plate or copper heat sink or the compound auri heat sink of aluminium.
Preferred version, described new and effective cooling LED lamp body wherein, also is provided with driving power on the first inside cavity installation frame.
Preferred version, described new and effective cooling LED lamp body, wherein, the louvre on the led module is arranged on the both sides of LED luminescence unit or is arranged on the LED luminescence unit.
Preferred version, described new and effective cooling LED lamp body, wherein, the circuit of said LED module is connected in parallel, when wherein one group burn out, do not influence other normal uses.
Beneficial effect with respect to prior art is, lamp body is provided with two heat-dissipating cavities, and said fan is provided with on the baffling device; Fan is positioned at the first cavity cavity; Fan is pressed into second cavity body to the cold air in first cavity, at the cold and hot air of the second cavity Rapid Realization alternately, the hot-air that fan sends heat sink, outwards evacuates through louvre; Better accomplish the circulation of lamp body gas inside, radiating effect is more obvious.Lamp body is provided with a plurality of LED modules, and the parallel connection of the circuit of module does not influence each other, if wherein one group burn out; Do not influence other normal uses, each LED module independently is provided with, and needn't take maintenance again, is not merely the user and has reduced some troubles; And, reduce user's cost to a certain extent and avoided the waste on the energy, adopt closed structure, avoid splashing in the lamp body because of the globule that greenhouse effects produce; Better protection lamp body, good water-proof effect all is provided with fan at each LED module rear portion, the fan correspondence position is provided with groove on the aluminium section bar shell; Directed conduction heat, to greatest extent the heat in the lamp body is sucked and transmits with fan, radiating effect is more obvious; This equipment comprises lamp body and shell two parts, and simple in structure, circuit is directly controlled; Easy to operate, be fit to large-scale production, good economic benefits is arranged.
Description of drawings
Fig. 1 is an internal structure sketch map of the present invention;
Fig. 2 is a Facad structure sketch map of the present invention;
Fig. 3 is a shell sketch map of the present invention.
The specific embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is elaborated below in conjunction with accompanying drawing and specific embodiment.
Like Fig. 1, Fig. 2, shown in Figure 3, this a kind of new and effective cooling LED lamp body, this lamp body is respectively equipped with two heat-dissipating cavities; I.e. first cavity, second cavity; Be provided with baffling device between first cavity, second cavity, this lamp body also comprises shell 1, bonnet, fan 2 and led module;
Wherein, Shell 1 forms first cavity with bonnet and baffling device; First cavity is used for installing except that light source exoelectron component space, strengthens function of safety protection; Be used to dwindle that second cavity space reduces internal heat circulation diffusion space, purpose is to quicken to derive the second heat-dissipating cavity air-flow, avoid forming greenhouse effects and reduce fan noise;
Form second cavity between said baffling device and the led module; Second cavity is used to compress the led module heat-dissipating space, the discharge of accelerated heat;
Said fan is provided with on the baffling device; Fan is positioned at the first cavity cavity; Fan is pressed into second cavity body to the cold air in first cavity, at the cold and hot air of the second cavity Rapid Realization alternately, the hot-air that fan sends heat sink, outwards evacuates through louvre; Better accomplish the circulation of lamp body gas inside, radiating effect is more obvious.
Preferred version; Described new and effective cooling LED lamp body, wherein, said baffling device comprises set inside installation frame and the led module shell that shell is set; The housing of led module and installation frame sealing are provided with, and the housing of led module and installation frame form separating device.
Preferred version, described new and effective cooling LED lamp body, wherein, said baffling device is whole baffler.
Preferred version, described new and effective cooling LED lamp body, wherein, said led module comprises housing, and the front portion of housing is provided with a heat sink, and said heat sink is positioned at housing exterior, and wiring board is set on heat sink, on the plate of circuit road, the LED luminescence unit is set; On the led module panel, be provided with and the identical hole of LED luminescence unit number, said LED luminescence unit stretches out in the hole, also is provided with louvre on the said led module.
Preferred version, described new and effective cooling LED lamp body wherein, is provided with groove on the said heat sink, and said fan is outwards evacuated the inner heat of led module along groove through air-flow.
Preferred version, described new and effective cooling LED lamp body wherein, also is provided with the heat radiation venting channels on the said heat sink.
Preferred version, described new and effective cooling LED lamp body, wherein, said heat sink is aluminium base heat sink or ceramic heat-dissipating plate or copper heat sink or the compound auri heat sink of aluminium.
Preferred version, described new and effective cooling LED lamp body wherein, also is provided with driving power on the first inside cavity installation frame.
Preferred version, described new and effective cooling LED lamp body, wherein, the louvre on the led module is arranged on the both sides of LED luminescence unit or is arranged on the LED luminescence unit.
Preferred version, described new and effective cooling LED lamp body, wherein, the circuit of said LED module is connected in parallel, when wherein one group burn out, do not influence other normal uses.
Beneficial effect with respect to prior art is, lamp body is provided with two heat-dissipating cavities, and said fan is provided with on the baffling device; Fan is positioned at the first cavity cavity; Fan is pressed into second cavity body to the cold air in first cavity, at the cold and hot air of the second cavity Rapid Realization alternately, the hot-air that fan sends heat sink, outwards evacuates through louvre; Better accomplish the circulation of lamp body gas inside, radiating effect is more obvious.Lamp body is provided with a plurality of LED modules, and the parallel connection of the circuit of module does not influence each other, if wherein one group burn out; Do not influence other normal uses, each LED module independently is provided with, and needn't take maintenance again, is not merely the user and has reduced some troubles; And, reduce user's cost to a certain extent and avoided the waste on the energy, adopt closed structure, avoid splashing in the lamp body because of the globule that greenhouse effects produce; Better protection lamp body, good water-proof effect all is provided with fan at each LED module rear portion, the fan correspondence position is provided with groove on the aluminium section bar shell; Directed conduction heat, to greatest extent the heat in the lamp body is sucked and transmits with fan, radiating effect is more obvious; This equipment comprises lamp body and shell two parts, and simple in structure, circuit is directly controlled; Easy to operate, be fit to large-scale production, good economic benefits is arranged.
This new and effective cooling LED lamp body comprises shell 1, LED lamp body, and said LED lamp body is installed in the shell 1, and said shell 1 is the aluminium section bar shell, better heat radiation; The louvre 3 of full hollow out is set around the said shell 1, and the louvre 3 of said hollow out is arranged with the mode of shutter, prevents that outside dust is along with air-flow gets into the lamp body endosome; The bottom of said shell 1 is provided with at least six through holes 8, and closed structure is adopted in the bottom of shell 1, prevent that the globule from getting in the lamp body, and then damage the lamp body element, better protection lamp body; Said lamp body is connected in the external stability steelframe through the through hole 8 of outer casing bottom, the heat radiation of also ventilating of these through holes 8, and lamp body connects the external stability steelframes through these through holes 8, as, in through hole 8, wear cable wire, and then cable wire is connected the external stability steelframe; Through screw suspension ring are connected with through hole 8, suspension ring are being fixed in outside steelframe; Between lamp body and the shell 1 corresponding screw is set, said lamp body and shell 1 are connected through screw, strengthen the steadiness between the lamp body;
Said LED module 5 comprises LED substrate 6, LED luminescence unit 7, and said LED substrate 6 is provided with and the identical hole of LED luminescence unit 7 numbers, and said LED luminescence unit 7 stretches out in the hole; As, the lamp body of this LED lamp body of use is provided with each module and comprises 18 LED luminescence units 7, and six branches of these LED luminescence units 7 every rows three rows be arranged side by side, and said LED substrate 6 is provided with and the identical hole of LED luminescence unit 7 numbers; Said LED luminescence unit 7 stretches out in the hole, and the circuit of each LED luminescence unit 7 is connected to power circuit, even wherein arbitrary luminescence unit damages, does not also influence the normal use of this equipment; The circuit of said LED module also is connected in parallel, when wherein one group burn out, do not influence other normal uses; Generally, plant lamp all is the furred ceiling setting, when arbitrary LED luminescence unit or module damage; Needn't take maintenance again, save the man power and material, reduce cost to a certain extent; And, simple in structure, the convenient manufacturing;
Said LED lamp body comprises at least one LED module 5; As; The lamp body of this LED lamp body that uses is provided with nine modules 5, and 5 three one rows of these nine modules, three rows arranged side by side arrange, and said LED module 5 one sides are provided with a plurality of louvres; The heat that can be as soon as possible LED luminescence unit 7 be produced distributes, and the heat that fully guarantees lamp body obtains at utmost and dredging of the fastest time; A fan 2 is established at said LED module 5 rear portions, and each fan 2 is all very approaching with the louvre 3 of hollow out, the airtight connection of fan layer of said outer casing bottom and setting; Said outer casing bottom is provided with recess channels with interior corresponding each fan of the confined space between the fan layer; Said recess channels extends to the louvre place that shell is provided with all around, through the louvre 3 around the shell air outside is sucked in the lamp body, and said fan 2 is collected the inner original hot gas of lamp body in the groove that is squeezed into the setting of fan 2 back shell; Said groove and 2 airtight connections of fan; Avoid heat in groove, to be squeezed and return in the lamp body, heat gas is evacuated at the groove interior orientation, the shell 1 of the aluminium section bar heat in the groove is as soon as possible dredged and is sent; So that better accomplish the circulation of lamp body gas inside, radiating effect is more obvious;
The light output surface of said LED luminescence unit 7 is covered with one deck waterproof membrane, prevents that steam from passing through LED luminescence unit 7 and getting into the inner and then damage lamp body inner member of lamp body, so that the waterproof effect of this lamp body reaches best, more perfect;
Said housing exterior both sides are provided with the gauge tap of lamp body circuit, are provided with the driving power 4 of lamp body in the said shell, and said lamp body link tester is crossed gauge tap and is connected with driving power 4, and such constructor is convenient, and practicality is high; When lamp body hung on aerial steelframe, looking on the bright side of things turns off the light just seemed cumbersome, therefore; One intelligent controller is set on said shell, controls the switch that said intelligent controller is regulated and control lamp body through the wireless regulation and control device, simple to operate; Have very high economic benefit, be fit to large scale investment production.
The above embodiment only is used for explaining the present invention, but is not limited thereto.Under the condition that does not depart from the present invention's design, affiliated person skilled can be made suitable change adjustment, and these change adjustment also should be included within the claim protection domain of the present invention.
Claims (10)
1. new and effective cooling LED lamp body, it is characterized in that: this lamp body is respectively equipped with two heat-dissipating cavities, and promptly first cavity, second cavity are provided with baffling device between first cavity, second cavity, and this lamp body also comprises shell, bonnet, fan and led module;
Wherein, Shell and bonnet and baffling device form first cavity; First cavity is used for installing except that light source exoelectron component space, strengthens function of safety protection; Be used to dwindle that second cavity space reduces internal heat circulation diffusion space, purpose is to quicken to derive the second heat-dissipating cavity air-flow, avoid forming greenhouse effects and reduce fan noise;
Form second cavity between said baffling device and the led module; Second cavity is used to compress the led module heat-dissipating space, the discharge of accelerated heat;
Said fan is provided with on the baffling device; Fan is positioned at the first cavity cavity; Fan is pressed into second cavity body to the cold air in first cavity, at the cold and hot air of the second cavity Rapid Realization alternately, the hot-air that fan sends heat sink, outwards evacuates through louvre; Better accomplish the circulation of lamp body gas inside, radiating effect is more obvious.
2. new and effective cooling LED lamp body according to claim 1; It is characterized in that: said baffling device comprises set inside installation frame and the led module shell that shell is set; The housing of led module and installation frame sealing are provided with, and the housing of led module and installation frame form separating device.
3. new and effective cooling LED lamp body according to claim 1 is characterized in that: said baffling device is whole baffler.
4. new and effective cooling LED lamp body according to claim 1; It is characterized in that: said led module comprises housing, and the front portion of housing is provided with a heat sink, and said heat sink is positioned at housing exterior; Wiring board is set on heat sink, on the plate of circuit road, the LED luminescence unit is set; On the led module panel, be provided with and the identical hole of LED luminescence unit number, said LED luminescence unit stretches out in the hole, also is provided with louvre on the said led module.
5. new and effective cooling LED lamp body according to claim 4 is characterized in that: on the said heat sink groove is set, said fan is outwards evacuated the inner heat of led module along groove through air-flow.
6. new and effective cooling LED lamp body according to claim 4 is characterized in that: the heat radiation venting channels also is set on the said heat sink.
7. new and effective cooling LED lamp body according to claim 4 is characterized in that: said heat sink is aluminium base heat sink or ceramic heat-dissipating plate or copper heat sink or the compound auri heat sink of aluminium.
8. new and effective cooling LED lamp body according to claim 1 is characterized in that: on the first inside cavity installation frame, driving power is set also.
9. new and effective cooling LED lamp body according to claim 1 is characterized in that: the louvre on the led module is arranged on the both sides of LED luminescence unit or is arranged on the LED luminescence unit.
10. new and effective cooling LED lamp body according to claim 1, it is characterized in that: the circuit of said LED module is connected in parallel, when wherein one group burn out, do not influence other normal uses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210131435.0A CN102661506B (en) | 2012-04-28 | 2012-04-28 | Novel high-efficiency radiating light emitting diode (LED) lamp body |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210131435.0A CN102661506B (en) | 2012-04-28 | 2012-04-28 | Novel high-efficiency radiating light emitting diode (LED) lamp body |
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| Publication Number | Publication Date |
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| CN102661506A true CN102661506A (en) | 2012-09-12 |
| CN102661506B CN102661506B (en) | 2015-04-15 |
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| CN201210131435.0A Expired - Fee Related CN102661506B (en) | 2012-04-28 | 2012-04-28 | Novel high-efficiency radiating light emitting diode (LED) lamp body |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105485571A (en) * | 2015-12-25 | 2016-04-13 | 余蓓 | LED lamp used for aquatic plant growth or illumination and LED lamp assembling process procedure |
| CN105575271A (en) * | 2015-12-20 | 2016-05-11 | 合肥艾斯克光电科技有限责任公司 | Heat dissipation method of outdoor LED display screen |
| CN106287481A (en) * | 2015-05-29 | 2017-01-04 | 广州武宏科技股份有限公司 | A kind of Novel LED street lamp |
| CN106594623A (en) * | 2016-12-16 | 2017-04-26 | 珠海华而美照明有限公司 | Water cooling type lamp body |
| CN107131484A (en) * | 2017-07-07 | 2017-09-05 | 甘肃荣宝科技股份有限公司 | Curved-surface structure heat radiation street lamp lamp housing |
| CN108253385A (en) * | 2017-12-27 | 2018-07-06 | 佛山市南海区联合广东新光源产业创新中心 | A kind of LED seat convenient for being fixedly mounted |
| CN110715182A (en) * | 2019-11-11 | 2020-01-21 | 张勇 | Plant lamp and cooling system thereof |
| CN116626963A (en) * | 2023-05-10 | 2023-08-22 | 南通溢德行工业科技有限公司 | Intelligent high-frequency photographic LED lamp |
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| CN202140858U (en) * | 2011-07-08 | 2012-02-08 | 唐美珊 | Light-emitting diode (LED) lamp with radiating structure |
| KR101118965B1 (en) * | 2011-11-09 | 2012-02-27 | (주)엔티뱅크 | Led lighting fixture that contain a complex lens system |
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| CN201255389Y (en) * | 2008-04-29 | 2009-06-10 | 陈林辉 | H-shaped heat radiation structure for aquarium lighting fixture |
| CN201517723U (en) * | 2009-10-27 | 2010-06-30 | 梁卫昕 | Led aquarium lamp |
| CN202140858U (en) * | 2011-07-08 | 2012-02-08 | 唐美珊 | Light-emitting diode (LED) lamp with radiating structure |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287481A (en) * | 2015-05-29 | 2017-01-04 | 广州武宏科技股份有限公司 | A kind of Novel LED street lamp |
| CN105575271A (en) * | 2015-12-20 | 2016-05-11 | 合肥艾斯克光电科技有限责任公司 | Heat dissipation method of outdoor LED display screen |
| CN105485571A (en) * | 2015-12-25 | 2016-04-13 | 余蓓 | LED lamp used for aquatic plant growth or illumination and LED lamp assembling process procedure |
| CN106594623A (en) * | 2016-12-16 | 2017-04-26 | 珠海华而美照明有限公司 | Water cooling type lamp body |
| CN107131484A (en) * | 2017-07-07 | 2017-09-05 | 甘肃荣宝科技股份有限公司 | Curved-surface structure heat radiation street lamp lamp housing |
| CN108253385A (en) * | 2017-12-27 | 2018-07-06 | 佛山市南海区联合广东新光源产业创新中心 | A kind of LED seat convenient for being fixedly mounted |
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| CN116626963A (en) * | 2023-05-10 | 2023-08-22 | 南通溢德行工业科技有限公司 | Intelligent high-frequency photographic LED lamp |
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|---|---|
| CN102661506B (en) | 2015-04-15 |
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Granted publication date: 20150415 Termination date: 20160428 |