CN102797986A - Light emitting diode (LED) lamp embryo and LED lighting lamp - Google Patents
Light emitting diode (LED) lamp embryo and LED lighting lamp Download PDFInfo
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- CN102797986A CN102797986A CN2011101370430A CN201110137043A CN102797986A CN 102797986 A CN102797986 A CN 102797986A CN 2011101370430 A CN2011101370430 A CN 2011101370430A CN 201110137043 A CN201110137043 A CN 201110137043A CN 102797986 A CN102797986 A CN 102797986A
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Abstract
The invention relates to a light emitting diode (LED) lamp embryo and an LED lighting lamp. The LED lamp embryo comprises a lamp embryo barrel body, wherein a heat dissipation sheet is fixed in the lamp embryo barrel body and comprises a heat conduction column; a plurality of heat dissipation ribs are connected to the heat conduction column; a lamp core is fixed on the heat conduction column; the lamp core comprises an aluminum substrate, a lamp bead, a lamp core cover and a power line; the lamp bead is fixed on the aluminum substrate; the power line is connected to the aluminum substrate; the aluminum substrate fixed with the lamp bead is arranged in the lamp core cover and fixed on the heat conduction column; and the power line penetrates through the heat conduction column or a gap between two adjacent heat dissipation ribs. The lamp core in the LED lamp embryo has an independent structure, is favorable for heat dissipation and prevents heat accumulation; due to the structure of the lamp embryo barrel body, the heat dissipation can be improved; the LED lighting lamp consisting of a plurality of LED lamp embryos is simple in structure, good in modulation effect and relatively low in production cost; and if any LED lamp core is damaged, the damaged LED lamp core can be detached and replaced conveniently; and therefore, the LED lighting lamp is convenient to maintain.
Description
Technical field
The present invention relates to a kind of LED lamp embryo and LED illuminating lamp.
Background technology
The general LED lamp that uses of existing illumination, the LED illuminating lamp has efficiently, the advantage of energy-saving and environmental protection and long service life, is thought the lighting apparatus of environmental protection of future generation by countries in the world.Existing LED lamp causes the fault rate of LED lamp and repair rate high always because existence is difficult to modularization, standardization, generalization and the bad problem of LED lamp radiating effect, makes production cost than higher; Profit also descends thereupon, has influenced popularizing of LED lamp, and application number is that 200910108929.0 Chinese patent discloses a kind of LED wick and LED illuminating lamp thereof; This LED illuminating lamp comprises a fin; Be fixed with a plurality of LED wicks on the fin, this structural design is unfavorable for light modulation, and the heat radiation of this structure is inhomogeneous; Can cause certain LED wick amount of localized heat too high and damage, thereby influence the service life of LED illuminating lamp.
Summary of the invention
The present invention is directed to the problems referred to above that existing LED lamp exists, a kind of LED lamp embryo and LED illuminating lamp are provided.
The technical scheme that the present invention solves the problems of the technologies described above is following: a kind of LED lamp embryo comprises the lamp embryo cylindrical shell; The internal fixation of said lamp embryo cylindrical shell has fin, and said fin comprises heating column, is connected with a plurality of radiated ribs on the said heating column; Be fixed with wick on the said heating column; Said wick comprises aluminium base, lamp pearl, wick cover and power line, and said lamp pearl is fixed on the aluminium base, is connected with power line on the said aluminium base; The said aluminium base that is fixed with the lamp pearl is fixed on the heating column after being installed in the wick cover, and said power line wore heating column or passed the space of adjacent two radiated ribs.
On the basis of technique scheme, the present invention can also do following improvement.
Further, said lamp embryo cylindrical shell is shaped as cylindrical shape, square tubular or polygon tubular.
Further, said fin is installed in the position near lamp embryo cylindrical shell end opening through fixture.
Further, the inside of said lamp embryo cylindrical shell is provided with at least one reinforcement near its position of upper place.
Further, the top of said lamp embryo cylindrical shell is provided with protection network.
Further, also comprise at least two spring fasteners; The top of said heating column is provided with mat, has draw-in groove on the spring fastener on the said mat; Has spring fastener lower bayonet slot on the said wick cover; The top of said spring fastener is fastened on the spring fastener in the draw-in groove, and the bottom of said spring fastener is fastened in the spring fastener lower bayonet slot; Said mat and wick cover are fixed on the fin through the spring fastener, and said aluminium base is fastened on the heating column of fin through the wick cover.
Further, have the power line hole on the said wick cover, said power line wore the power line hole.
Further, be provided with wick cover sealing ring between said wick cover and the heating column.
Further, be filled with heat-conducting silicone grease or heat-conducting glue between the bottom of said heating column and the aluminium base.
Further, have bolt connecting hole on the said lamp embryo cylindrical shell, said bolt connecting hole is positioned at the top of fin.
The present invention also provides a kind of technical scheme that solves the problems of the technologies described above following: a kind of LED illuminating lamp comprises a plurality of LED lamp embryos, support frame, terminal box, power supply and protection network; Said LED lamp embryo is fixed on the support frame; Be electrically connected between said a plurality of LED lamp embryo and the terminal box; Be electrically connected between said terminal box and the power supply, said LED lamp embryo, terminal box and power supply all are positioned at the space that protection network and support frame surround; Said LED lamp embryo comprises the lamp embryo cylindrical shell, and the internal fixation of said lamp embryo cylindrical shell has fin, and said fin comprises heating column; Be connected with a plurality of radiated ribs on the said heating column; Be fixed with wick on the said heating column, said wick comprises aluminium base, lamp pearl, wick cover and power line, and said wick is the stand-alone assembly that integral sealing can independently be changed; Said lamp pearl is fixed on the aluminium base; Be connected with power line on the said aluminium base, the said aluminium base that is fixed with the lamp pearl is fixed on the heating column after being installed in the wick cover, and said power line wore heating column or passed the space of adjacent two radiated ribs.
Further; Be provided with the connection pad between two adjacent LED lamp embryos; Said connection pad is equipped with the connection set bolt, and said connection set bolt tightens together two adjacent LED lamp embryos, and the said a plurality of LED lamp embryos that tighten together are fastened on the support frame through connecting set bolt.
The present invention also provides a kind of technical scheme that solves the problems of the technologies described above following: a kind of LED illuminating lamp comprises LED lamp embryo cylindrical shell group, terminal box, power supply and protection network, and said LED lamp embryo cylindrical shell group is one-time formed overall structure, and said LED lamp embryo cylindrical shell group is an alveolate texture; Said LED lamp embryo cylindrical shell group comprises a plurality of LED lamp embryo cylindrical shells; The internal fixation of said each lamp embryo cylindrical shell has fin, and said fin comprises heating column, is connected with a plurality of radiated ribs on the said heating column; Be fixed with wick on the said heating column; Said wick comprises aluminium base, lamp pearl, wick cover and power line, and said wick is the stand-alone assembly that integral sealing can independently be changed, and said lamp pearl is fixed on the aluminium base; Be connected with power line on the said aluminium base; The said aluminium base that is fixed with the lamp pearl is fixed on the heating column after being installed in the wick cover, and said power line wore heating column or passed the space of adjacent two radiated ribs, was electrically connected between said wick and the terminal box; Be electrically connected between said terminal box and the power supply, said protection network is arranged at the top of LED lamp embryo cylindrical shell group, terminal box and power supply.
The invention has the beneficial effects as follows: the LED structure of the lighting lamp that a plurality of LED lamp embryos of the present invention are formed is simple, and modularization is effective, and production cost is lower; Arbitrary LED wick has been broken to remove to change and has been got final product, and is convenient to maintenance; Form light fixture through lamp embryo, each lamp embryo is made up of independently wick and fin, and wick independence is convenient to utilize the air natural heat dissipation, prevents heat accumulation, and lamp embryo utilizes chimney swabbing effect principle, can improve heat dissipation capacity; Lamp embryo is contained on the support frame, can random set synthesize the LED illuminating lamp; Each assembly of LED lamp embryo all is independently, ease of assembly, and size is any, and generalization is high, low price, processing technology requires the end, and whole lamp cost is low, and stable performance is convenient to promote and acceptance.
Description of drawings
Fig. 1 is the structural representation of LED lamp embryo of the present invention;
Fig. 2 has the structural representation one of the LED lamp embryo cylindrical shell of reinforcement for the present invention;
Fig. 3 is the structural representation of fin of the present invention;
Fig. 4 is the structural representation of mat of the present invention;
Fig. 5 is the structural representation of wick cover of the present invention;
Fig. 6 has the structural representation two of the LED lamp embryo cylindrical shell of reinforcement for the present invention;
Fig. 7 is the structural representation one of the embodiment of the invention one LED illuminating lamp;
Fig. 8 is the structural representation two of the embodiment of the invention one LED illuminating lamp;
Fig. 9 is the structural representation one of the embodiment of the invention two LED illuminating lamps;
Figure 10 is the structural representation two of the embodiment of the invention two LED illuminating lamps.
The specific embodiment
Below in conjunction with accompanying drawing principle of the present invention and characteristic are described, institute gives an actual example and only is used to explain the present invention, is not to be used to limit scope of the present invention.
Shown in Fig. 1 to 5; Said LED lamp embryo comprises lamp embryo cylindrical shell 1, and the internal fixation of said lamp embryo cylindrical shell 1 has fin 5, and said fin 5 comprises heating column 6; Be connected with a plurality of radiated ribs 16 on the said heating column 6; Be fixed with wick on the said heating column 6, said wick comprises aluminium base 13, lamp pearl 12, wick cover 14 and power line 10, and said wick is the stand-alone assembly that integral sealing can independently be changed; Said lamp pearl 12 is fixed on the aluminium base 13; Be connected with power line 10 on the said aluminium base 13, the said aluminium base 13 that is fixed with lamp pearl 12 is fixed on the heating column 6 after being installed in the wick cover 14, and said power line 10 wore heating column 6 or passed the space of adjacent two radiated ribs 16.Said fin 5 is installed in the position near lamp embryo cylindrical shell 1 end opening through fixture 3.The inside of said lamp embryo cylindrical shell 1 is provided with two reinforcements 2 near its position of upper place, and said two reinforcements 2 are vertical each other to be provided with.The top of said lamp embryo cylindrical shell 1 is provided with protection network.Said LED lamp embryo also comprises two spring fasteners 9; The top of said heating column 6 is provided with mat 8, has draw-in groove 17 on the spring fastener on the said mat 8; Has spring fastener lower bayonet slot 19 on the said wick cover 14; The top of said spring fastener 9 is fastened on the spring fastener in the draw-in groove 17, and the bottom of said spring fastener 9 is fastened in the spring fastener lower bayonet slot 19; Said mat 8 is fixed on the fin 5 through spring fastener 9 with wick cover 14, and said aluminium base 13 is fastened on the bottom of the heating column 6 of fin 5 through wick cover 14.Have power line hole 18 on the said wick cover 14, said power line 10 wore power line hole 18.Be provided with wick cover sealing ring 11 between said wick cover 14 and the heating column 6.Be filled with heat-conducting silicone grease or heat-conducting glue between the bottom of said heating column 6 and the aluminium base 13.Have bolt connecting hole 4 on the said lamp embryo cylindrical shell 1, said bolt connecting hole 4 is positioned at the top of 5 of heat radiations.The material of said fin 5 can be copper, aluminium or plastics etc., and shape changes with the shape of lamp embryo cylindrical shell 1.Said lamp embryo cylindrical shell 1 be shaped as cylindrical shape, square tubular or polygon tubular, material can also be processed transparent, perhaps opaque for plastics, metal, glass or fiber etc.
As shown in Figure 6, said LED lamp embryo also has another structure, be exactly wick be installed in heating column above, promptly wick turns over up, the light of the LED lamp embryo of this structure can shine upward.
Shown in Fig. 7 and 8; Said LED illuminating lamp links to each other with lamp stand 25; This LED illuminating lamp comprises a plurality of above-mentioned LED lamp embryos 15, support frame 21, terminal box 22, power supply 23 and protection network, and two adjacent LED lamp embryos 15 tighten together, and the said a plurality of LED lamp embryos 15 that tighten together are fastened on the support frame 21; Be electrically connected through electric wire 24 between said a plurality of LED lamp embryo 15 and the terminal box 22, be electrically connected through electric wire 24 between said terminal box 22 and the power supply 23.Be provided with between two adjacent LED lamp embryos 15 and connect pad 20; Said connection pad 20 is equipped with and connects set bolt 7; Said connection set bolt 7 tightens together two adjacent LED lamp embryos 15, and the said a plurality of LED lamp embryos 15 that tighten together are fastened on the support frame 21 through connecting set bolt 7.Said support frame 21 be shaped as circle, oval or polygon.Said support frame 21 is provided with protection network, and said LED lamp embryo 15, terminal box 22 and power supply 23 all are positioned at the space that protection network and support frame 21 surround.
Shown in Fig. 9 and 10, said LED illuminating lamp links to each other with lamp stand 30, and this LED illuminating lamp comprises LED lamp embryo cylindrical shell group 26, terminal box 27, power supply 28 and protection network; Said LED lamp embryo cylindrical shell group 26 is one-time formed overall structure; Said LED lamp embryo cylindrical shell group is an alveolate texture, and said LED lamp embryo cylindrical shell group 26 comprises a plurality of above-mentioned LED lamp embryos, and each LED lamp embryo comprises LED lamp embryo cylindrical shell; The internal fixation of said each lamp embryo cylindrical shell has fin; Said fin comprises heating column, is fixed with wick on the said heating column, is electrically connected through electric wire 29 between said wick and the terminal box 27; Be electrically connected through electric wire 29 between said terminal box 27 and the power supply 28, said protection network is arranged at the top of LED lamp embryo cylindrical shell group 26, terminal box 27 and power supply 28.
Be connected with a plurality of radiated ribs on the said heating column; Said wick comprises aluminium base, lamp pearl, wick cover and power line; Said lamp pearl is fixed on the aluminium base; Be connected with power line on the said aluminium base, the said aluminium base that is fixed with the lamp pearl is fixed on the heating column after being installed in the wick cover, and said power line wore heating column or passed the space of adjacent two radiated ribs.Said fin is installed in the position near lamp embryo cylindrical shell end opening through fixture.The inside of said lamp embryo cylindrical shell is provided with two reinforcements near its position of upper place, and said two reinforcements are vertical each other to be provided with.The top of said lamp embryo cylindrical shell is provided with protection network.Said LED lamp embryo also comprises two spring fasteners; The top of said heating column is provided with mat, has draw-in groove on the spring fastener on the said mat; Has spring fastener lower bayonet slot on the said wick cover; The top of said spring fastener is fastened on the spring fastener in the draw-in groove, and the bottom of said spring fastener is fastened in the spring fastener lower bayonet slot; Said mat and wick cover are fixed on the fin through the spring fastener, and said aluminium base is fastened on the bottom of the heating column of fin through the wick cover.Have the power line hole on the said wick cover, said power line wore the power line hole.Be provided with wick cover sealing ring between said wick cover and the heating column.Be filled with heat-conducting silicone grease or heat-conducting glue between the bottom of said heating column and the aluminium base.Have bolt connecting hole on the said lamp embryo cylindrical shell, said bolt connecting hole is positioned at the top of fin.The material of said fin can be copper, aluminium or plastics etc., and shape changes with the shape of lamp embryo cylindrical shell.Said lamp embryo cylindrical shell be shaped as cylindrical shape, square tubular or polygon tubular, material can also be processed transparent, perhaps opaque for plastics, metal, glass or fiber etc.LED lamp embryo cylindrical shell group 26 can be regarded the overall structure that the LED lamp embryo among a plurality of Fig. 1 constitutes as in this LED structure of the lighting lamp, and in this structure, the lamp embryo cylindrical shell of two adjacent LEDs lamp embryo is shared.
The above is merely preferred embodiment of the present invention, and is in order to restriction the present invention, not all within spirit of the present invention and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (13)
1. a LED lamp embryo is characterized in that, said LED lamp embryo comprises the lamp embryo cylindrical shell; The internal fixation of said lamp embryo cylindrical shell has fin, and said fin comprises heating column, is connected with a plurality of radiated ribs on the said heating column; Be fixed with wick on the said heating column, said wick comprises aluminium base, lamp pearl, wick cover and power line, and said wick is the stand-alone assembly that integral sealing can independently be changed; Said lamp pearl is fixed on the aluminium base; Be connected with power line on the said aluminium base, the said aluminium base that is fixed with the lamp pearl is fixed on the heating column after being installed in the wick cover, and said power line wore heating column or passed the space of adjacent two radiated ribs.
2. LED lamp embryo according to claim 1 is characterized in that, said lamp embryo cylindrical shell be shaped as cylindrical shape, square tubular or polygon tubular.
3. LED lamp embryo according to claim 1 is characterized in that said fin is installed in the position near lamp embryo cylindrical shell end opening through fixture.
4. LED lamp embryo according to claim 1 is characterized in that, the inside of said lamp embryo cylindrical shell is provided with at least one reinforcement near its position of upper place.
5. LED lamp embryo according to claim 1 is characterized in that the top of said lamp embryo cylindrical shell is provided with protection network.
6. LED lamp embryo according to claim 1 is characterized in that, also comprises at least two spring fasteners; The top of said heating column is provided with mat, has draw-in groove on the spring fastener on the said mat; Has spring fastener lower bayonet slot on the said wick cover; The top of said spring fastener is fastened on the spring fastener in the draw-in groove, and the bottom of said spring fastener is fastened in the spring fastener lower bayonet slot; Said mat and wick cover are fixed on the fin through the spring fastener, and said aluminium base is fastened on the heating column of fin through the wick cover.
7. LED lamp embryo according to claim 6 is characterized in that, has the power line hole on the said wick cover, and said power line wore the power line hole.
8. LED lamp embryo according to claim 6 is characterized in that, is provided with wick cover sealing ring between said wick cover and the heating column.
9. LED lamp embryo according to claim 1 is characterized in that, is filled with heat-conducting silicone grease or heat-conducting glue between the bottom of said heating column and the aluminium base.
10. LED lamp embryo according to claim 1 is characterized in that, has bolt connecting hole on the said lamp embryo cylindrical shell, and said bolt connecting hole is positioned at the top of fin.
11. LED illuminating lamp; It is characterized in that; Said LED illuminating lamp comprises that a plurality of said LED lamp embryo is fixed on the support frame like the arbitrary described LED lamp embryo of claim 1 to 10, support frame, terminal box, power supply and protection network, is electrically connected between said a plurality of LED lamp embryos and the terminal box; Be electrically connected between said terminal box and the power supply, said LED lamp embryo, terminal box and power supply all are positioned at the space that protection network and support frame surround.
12. LED illuminating lamp according to claim 11; It is characterized in that; Be provided with the connection pad between two adjacent LED lamp embryos; Said connection pad is equipped with the connection set bolt, and said connection set bolt tightens together two adjacent LED lamp embryos, and the said a plurality of LED lamp embryos that tighten together are fastened on the support frame through connecting set bolt.
13. LED illuminating lamp; It is characterized in that; Said LED illuminating lamp comprises LED lamp embryo cylindrical shell group, terminal box, power supply and protection network, and said LED lamp embryo cylindrical shell group is one-time formed overall structure, and said LED lamp embryo cylindrical shell group is an alveolate texture; Said LED lamp embryo cylindrical shell group comprises a plurality of like the arbitrary described LED lamp embryo of claim 1 to 10; Be electrically connected between said wick and the terminal box, be electrically connected between said terminal box and the power supply, said protection network is arranged at the top of LED lamp embryo cylindrical shell group, terminal box and power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2011101370430A CN102797986A (en) | 2011-05-25 | 2011-05-25 | Light emitting diode (LED) lamp embryo and LED lighting lamp |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011101370430A CN102797986A (en) | 2011-05-25 | 2011-05-25 | Light emitting diode (LED) lamp embryo and LED lighting lamp |
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| CN102797986A true CN102797986A (en) | 2012-11-28 |
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| CN2011101370430A Pending CN102797986A (en) | 2011-05-25 | 2011-05-25 | Light emitting diode (LED) lamp embryo and LED lighting lamp |
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Application publication date: 20121128 |