CN202361122U - LED (Light-Emitting Diode) lamp - Google Patents
LED (Light-Emitting Diode) lamp Download PDFInfo
- Publication number
- CN202361122U CN202361122U CN201120444006XU CN201120444006U CN202361122U CN 202361122 U CN202361122 U CN 202361122U CN 201120444006X U CN201120444006X U CN 201120444006XU CN 201120444006 U CN201120444006 U CN 201120444006U CN 202361122 U CN202361122 U CN 202361122U
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- led
- lamp
- inner barrel
- light fixture
- led lamp
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a LED (Light-Emitting Diode) lamp which comprises a standard lamp holder, a lamp body, a lampshade and a LED lamp set. The LED lamp set is arranged in the lamp body; the LED lamp set comprises an aluminium substrate, a plurality of LED lamps arranged on the aluminium substrate and a driving power supply; the lampshade is arranged at the front end of the lamp body and covers the LED lamps; the lamp body comprises an inner barrel connected with the standard lamp holder and a heat dissipation cover arranged on the periphery of the inner barrel; the heat dissipation cover comprises radiating fins which are radially arranged and a cover shell which is covered outside the radiating fins at intervals; and a plurality of air vents are arranged on the cover shell. The cover shell with the air vents is arranged outside the radiating fins, so that an air flow passage is formed between the cover shell and the radiating fins and the heat dissipation of the radiating fins is accelerated by the flowing of air flow, so that the problem of heat dissipation of the LED lamp is effectively solved and the reliability of the LED lamps is improved; and meanwhile, due to the arrangement of the cover shell, the appearance shape space of the LED lamp is increased and the LED lamp has more attractive appearance.
Description
Technical field
The utility model relates to a kind of LED lighting, particularly relates to a kind of LED lighting that adopts the standard socket, and it comprises standard lamp socket, lamp body, lampshade and LED lamp group; Said LED lamp group is arranged in the said lamp body; Said LED lamp group comprises aluminium base, is arranged on some LED lamps and driving power on the aluminium base, and said lampshade is arranged on said lamp body front end and covers said LED lamp.
Background technology
Compare with illuminating lamp, the LED lamp not only has the characteristics that colourity is good, maintenance is easy, the life-span is long, and it is more energy-conservation to the more important thing is that it contrasts bright lamp.Along with the application popularization of LED lamp, also increasingly high to the requirement of LED lamp, particularly, depend primarily on the environment temperature of LED lamp the service life of LED lamp under certain condition in service life of LED lamp with aspect safeguarding, it requires higher to ventilation and heat.Therefore, in order to obtain better radiating effect, on lamp body, use various heat sink materials and structure.The patent No. is that the United States Patent (USP) of US6181054O discloses a kind of bulb (Lamp bulb with integral reflector) with integral inverted tabula rasa, adopts pottery to increase area of dissipation as heat-dissipating casing and through fin is set in the technical scheme of this patent on shell.But the not open heat of this technical scheme is transmitted and aeration structure.Publication No. is that a kind of metal, the pottery that the Chinese invention patent application specification of CN101975342A discloses mixes the cooling LED bulb lamp; This lamp utilizes the metal of standard lamp holder and the heat sink material of shell; Make radiator portion that enough and air contact-making surface arranged; Adopt highly heat-conductive material copper or aluminium as secondary heat conduction medium; And successively thermal energy transfer is given heat conduction storehouse that the high thermal conductivity coefficient metal material makes, is used for the standard lamp head metal section and part that is connected with the standard lamp socket, and direct metal and the shell heat proof material help dissipative part heat energy through incandescent lamp standard lamp socket; Adopt aluminium oxide ceramics as heat-dissipating casing; Utilize the highly-breathable and the lasting elastic force of the metal spring of medium relatively thermal conductivity closely to contact characteristics; The heat conduction storehouse that makes the high thermal conductivity coefficient metal material make is connected with aluminium oxide ceramics heat conduction reliably, and effectively overcomes the different heat expansion coefficient stress of aluminium and Al-alloy metal and pottery.Though this LED bulb lamp has improved the radiating effect of lamp body to a certain extent; But because the structure of this LED bulb lamp can not provide bigger diffusing area; And the heat that the LED lamp produces needs be delivered to through heat conduction storehouse and metal spring the shell of aluminium oxide ceramics again, causes that heat transference efficiency is low, result of ventilating heat dissipation is poor.The heat of LED lamp needs multistage transmission in addition, makes the LED lamp body structure too complicated, has reduced the global reliability of LED lamp, and the external styling of LED light fixture also is restricted simultaneously, has reduced the outward appearance of LED light fixture and has beautified.
The utility model content
The technical problem that the utility model will solve provides a kind of LED light fixture; Its adopt thermal diffusivity preferably ceramic material as heat-dissipating casing; And pass through area of dissipation and the performance of ventilating that architecture advances improves the ceramic heat-dissipating shell, and beautify lamp body structure simultaneously, improve the outward appearance of LED light fixture.
The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals: a kind of LED light fixture comprises standard lamp socket, lamp body, lampshade and LED lamp group; Said LED lamp group is arranged in the said lamp body; Said LED lamp group comprises aluminium base, is arranged on some LED lamps and driving power on the aluminium base, and said lampshade is arranged on said lamp body front end and covers said LED lamp; Said lamp body comprises the inner barrel that is connected with said standard lamp socket and is arranged on the heat dissipating housing on the said inner barrel periphery; Said heat dissipating housing comprises that the radiating fin that is the radiation setting is located at the outer case of said radiating fin with the interval, is provided with some air vents on said case.Through the case of band air vent is set outside radiating fin; Make to form a gas channel between it, quicken the heat radiation of radiating fin, thereby effectively solve the heat dissipation problem of LED light fixture through air current flow; Improved the reliability of LED lamp; Simultaneously, case the appearance and modeling space that has increased the LED light fixture is set, make the LED light fixture have better outward appearance.
As a kind of optimized technical scheme: said inner barrel is provided with at the bottom of the tube, and said aluminium base is fixed on outside, the said tube end, and said driving power is arranged in the said inner barrel.Through directly contacting, improved the outside transfer rate of heat of LED lamp with at the bottom of the tube.
As a kind of optimized technical scheme: said case outer surface is the moulding of lotus flower seat, and it is protruding to be provided with some equally distributed lotus flower flaps; The port of said case is shunk and is linked to each other with said inner barrel upper end screw socket.Further, said air vent is arranged on the protruding top of each lotus flower flap.Said lotus flower flap is protruding divides two-layer up and down dislocation ringwise to arrange; Said radiating fin comprise be height straggly and with said lotus flower flap protruding corresponding lengthy motion picture and short-movie.This structure is looked after the appearance and modeling of LED light fixture on the one hand, simultaneously, utilizes the heat dissipation channel of the ingenious formation radiating fin of this architectural feature.
The utility model is provided with case according to convective principles outside radiating fin, make a heat dissipation channel of formation, through flowing of thermal current, has accelerated the heat radiation of LED light fixture.And; The utility model has utilized the modeling structure of case dexterously; The heat dispersion and the outward appearance of LED light fixture are combined ripping, make not only that the transmission of LED light fixture heat is faster, radiating effect is better, reliability is higher, but also make the LED light fixture have outward appearance plasticity more flexibly.
Description of drawings
Fig. 1 is the perspective view of the utility model.
Fig. 2 is the STRUCTURE DECOMPOSITION figure of the utility model.
Fig. 3 is the front view of heat dissipating housing in the utility model.
Fig. 4 is the upward view of heat dissipating housing in the utility model.
Fig. 5 is the vertical view of heat dissipating housing in the utility model.
Wherein: heat dissipating housing 1, inner barrel 101, screw socket 1011, the tube end 1012, case 102, convexity 1021, air vent 1022, radiating fin 103, lengthy motion picture 1031, short-movie 1032, standard lamp socket 2, LED lamp group 3, aluminium base 301, LED lamp 302, lampshade 4.
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
The specific embodiment
Referring to Fig. 1 and Fig. 2; A kind of LED light fixture; Comprise a standard lamp socket 2; Through the heat dissipating housing 1 that has been threaded, be provided with the driving power (figure is last not to be shown) that is used for LED lamp group 3 standard lamp socket 2 times in the inner space between heat dissipating housing 1 and standard lamp socket 2, this driving power connects through standard lamp socket 2 and external power source.
Be provided with an inner barrel 101 in the middle of the heat radiation lampshade 1, this inner barrel 101 open upper end and being provided with are used for the screw socket 1011 that is connected with standard lamp socket 2.At the bottom of the lower end of this inner barrel 101 is provided with a tube 1012,1012 fixed outside has the aluminium base 301 of LED lamp group 3 at the bottom of being close to tin, on aluminium base 301, is arranged with five LED lamp 302.This LED lamp 302 is electrically connected with the driving power that is arranged in the inner barrel 101, and luminous under it drives.
Referring to Fig. 3-Fig. 6, on the periphery wall of inner barrel 101, be provided with radial radiating fin 103, be provided with a case 102 at the separated sky of the periphery of this radiating fin 103.These case 102 lower ends are opened wide with extraneous, and the upper end reducing also is connected to the position of inner barrel 101 upper ends near screw socket 1011.
In the present embodiment, circumferentially evenly be provided with on whole case 102 peripheries and a plurality ofly be petal-like protruding 1021, be equipped with an air vent 1022 on protruding 1021 at each.Above-mentioned a plurality of protruding 1021 minutes two layers of layout, every layer is provided with nine.The convexity 1021 of levels is circumferential mutual dislocation.
The radiating fin 103 that is arranged on inner barrel 101 periphery walls is 36, comprises being spaced apart lengthy motion picture 1031 and short-movie 1032, behind per three lengthy motion pictures 1031, is provided with a short-movie 1032.Wherein, lengthy motion picture 1031 is corresponding to the convexity 1021 of lower floor, and short-movie 1032 is corresponding to the convexity 1021 on upper strata.Make the termination of radiating fin 103 all keep certain distance with protruding 1021, the increase air flows through air vent 1022, improves radiating effect.
At heat dissipating housing 1 LED lamp 302 ends are housed and are provided with a lampshade 4 that covers LED lamp 302.
Specific embodiment is in order more to be expressly understood the utility model; Not as a kind of restriction to the utility model right; Under the prerequisite that does not break away from the utility model aim; Various variations can be arranged, and only are the moulding of a kind of lotus flower seat appearance like the case on the heat dissipating housing 1 102 in the present embodiment, and it can also have various other bionical moulding; In addition, the standard lamp socket 2 in the utility model also can be other and the form etc. that is electrically connected of external power source, and all these will be included within the scope of this claim the conspicuous modification of said those skilled in the art.
Claims (6)
1. a LED light fixture comprises standard lamp socket, lamp body, lampshade and LED lamp group; Said LED lamp group is arranged in the said lamp body; Said LED lamp group comprises aluminium base, is arranged on some LED lamps and driving power on the aluminium base, and said lampshade is arranged on said lamp body front end and covers said LED lamp; It is characterized in that: said lamp body comprises the inner barrel that is connected with said standard lamp socket and is arranged on the heat dissipating housing on the said inner barrel periphery; Said heat dissipating housing comprises that the radiating fin that is the radiation setting is located at the outer case of said radiating fin with the interval, is provided with some air vents on said case.
2. LED light fixture according to claim 1 is characterized in that: said inner barrel is provided with at the bottom of the tube, and said aluminium base is fixed on outside, the said tube end, and said driving power is arranged in the said inner barrel.
3. LED light fixture according to claim 1 and 2 is characterized in that: said case outer surface is the moulding of lotus flower seat, and it is protruding to be provided with some equally distributed lotus flower flaps; The port of said case is shunk and is linked to each other with said inner barrel upper end screw socket.
4. LED light fixture according to claim 3 is characterized in that: said air vent is arranged on the protruding top of each lotus flower flap.
5. LED light fixture according to claim 3 is characterized in that: said lotus flower flap is protruding divides two-layer up and down dislocation ringwise to arrange; Said radiating fin comprise be height straggly and with said lotus flower flap protruding corresponding lengthy motion picture and short-movie.
6. LED light fixture according to claim 4 is characterized in that: said lotus flower flap is protruding divides two-layer up and down dislocation ringwise to arrange; Said radiating fin comprise be height straggly and with said lotus flower flap protruding corresponding lengthy motion picture and short-movie.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201120444006XU CN202361122U (en) | 2011-11-11 | 2011-11-11 | LED (Light-Emitting Diode) lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201120444006XU CN202361122U (en) | 2011-11-11 | 2011-11-11 | LED (Light-Emitting Diode) lamp |
Publications (1)
Publication Number | Publication Date |
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CN202361122U true CN202361122U (en) | 2012-08-01 |
Family
ID=46572308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201120444006XU Expired - Fee Related CN202361122U (en) | 2011-11-11 | 2011-11-11 | LED (Light-Emitting Diode) lamp |
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CN (1) | CN202361122U (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103206661A (en) * | 2013-02-22 | 2013-07-17 | 浙江捷莱照明有限公司 | G4 LED (light emitting diode) lamp |
JP2016012514A (en) * | 2014-06-30 | 2016-01-21 | 株式会社ケイ・シー・エス | Led lighting fixture |
CN106090643A (en) * | 2016-06-21 | 2016-11-09 | 王建标 | Led lamp |
CN106641926A (en) * | 2015-12-10 | 2017-05-10 | 济南三星灯饰有限公司 | Lotus petal type LED landscape street lamp |
CN111396835A (en) * | 2020-04-01 | 2020-07-10 | 浙江龙泰电器科技有限公司 | Heat dissipation lamp stand |
-
2011
- 2011-11-11 CN CN201120444006XU patent/CN202361122U/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103206661A (en) * | 2013-02-22 | 2013-07-17 | 浙江捷莱照明有限公司 | G4 LED (light emitting diode) lamp |
JP2016012514A (en) * | 2014-06-30 | 2016-01-21 | 株式会社ケイ・シー・エス | Led lighting fixture |
CN106641926A (en) * | 2015-12-10 | 2017-05-10 | 济南三星灯饰有限公司 | Lotus petal type LED landscape street lamp |
CN106090643A (en) * | 2016-06-21 | 2016-11-09 | 王建标 | Led lamp |
CN106090643B (en) * | 2016-06-21 | 2018-11-20 | 王建标 | LED lamp |
CN111396835A (en) * | 2020-04-01 | 2020-07-10 | 浙江龙泰电器科技有限公司 | Heat dissipation lamp stand |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20141111 |
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EXPY | Termination of patent right or utility model |