CN103486468A - Efficient radiating LED light - Google Patents
Efficient radiating LED light Download PDFInfo
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- CN103486468A CN103486468A CN201310412050.6A CN201310412050A CN103486468A CN 103486468 A CN103486468 A CN 103486468A CN 201310412050 A CN201310412050 A CN 201310412050A CN 103486468 A CN103486468 A CN 103486468A
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- stem
- heat radiation
- led lamp
- lampshade
- high efficiency
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Abstract
The invention discloses an efficient radiating LED light comprising a light head, a cover, a radiating stem, a driving circuit and a plurality of LED light beads. The light head and the cover are combined to form a sealed space, the radiating stem located in the sealed space extends from the light head; the driving circuit is accommodated at the radiating stem close to the light head, and the LED light beads are distributed on the surface of the radiating stem. According to the efficient radiating LED light, heat can be led to the light head and the cover through the radiating stem, and the light head and the cover radiate naturally, so that other radiating equipment is omitted, the efficient radiating LED light is simple in structure and low in cost.
Description
Technical field
The present invention relates to LED lamp technical field, particularly relate to a kind of LED lamp of high efficiency and heat radiation.
Background technology
The LED lamp has the clear superiorities such as efficient, energy-conservation with respect to conventional incandescent, therefore adopt the LED lamp to replace conventional lamp, has become trend.But, also be provided with the parts such as chip, drive circuit with respect to incandescent lamp due to the LED lamp, need to take more space; Separately, in this LED lamp, circuit and light will produce heat, as heat radiation not in time can make the lamp body internal temperature more and more higher, can accelerate LED aging, even can cause the LED lamp to burn.Therefore, the parts such as drive circuit take up room and dispel the heat and become industry technical staff problem demanding prompt solution.
Summary of the invention
Main purpose of the present invention is for a kind of LED lamp of high efficiency and heat radiation is provided, can be by lamp holder and lampshade natural heat dissipation, and simple in structure and can reduce costs.。
The present invention proposes a kind of LED lamp of high efficiency and heat radiation, comprising: lamp holder, lampshade, heat radiation stem stem, drive circuit and some LED lamp pearls; Described lamp holder and lampshade composite form enclosure space, and the heat radiation stem stem that is placed in described enclosure space is extended by the lamp holder place; Described heat radiation stem stem is equipped with drive circuit near the lamp holder place, and the surface of described heat radiation stem stem is equipped with some LED lamp pearls; The heat that described LED lamp pearl produces conducts to lamp holder by the heat radiation stem stem and dispelled the heat in the lampshade place.
Preferably, described drive circuit is provided with the paster high-voltage capacitance.
Preferably, described some LED lamp pearls arrange around described heat radiation stem stem surface.
Preferably, described heat radiation stem stem comprises:
Drive shell part and by the extended tapered pole part of drive shell part.
Preferably, described LED lamp pearl is arranged at described tapered pole part.
Preferably, described heat radiation stem stem also is provided with outer in the junction with lamp holder and lampshade, and described outer is arranged on described lampshade bore, and the outer of described lamp holder, lampshade and heat radiation stem stem joins, and use the glue of being stained with of heat conduction that these three parts are connected and seal, form an integral body.
Preferably, the power of described LED lamp is 1 to 5 watt.
LED lamp in the present invention is in when work, and the heat that the parts such as its lamp pearl produce, can conduct on lamp holder and lampshade by the heat radiation stem stem, by lamp holder and lampshade nature distribute heat, without heat dissipation equipment is set in addition again, simple in structure and can reduce costs.
The accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram in the embodiment of LED lamp of high efficiency and heat radiation of the present invention;
Fig. 2 is the radiating core rod structure schematic diagram in the embodiment of LED lamp of high efficiency and heat radiation of the present invention.
The realization of the object of the invention, functional characteristics and advantage, in connection with embodiment, are described further with reference to accompanying drawing.
The specific embodiment
Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
With reference to Fig. 1, an embodiment of the LED lamp of a kind of high efficiency and heat radiation of the present invention is proposed.This LED lamp can comprise: lamp holder 11, lampshade 12, heat radiation stem stem 13, drive circuit 14 and some LED lamp pearls 15; This lamp holder 11 is combined to form enclosure space with lampshade 12, and the heat radiation stem stem 13 that is placed in this enclosure space is extended by lamp holder 11 places; This heat radiation stem stem 13 is equipped with drive circuit 14 near lamp holder 11 places, and the surface of this heat radiation stem stem 13 is equipped with some LED lamp pearls 15.
LED lamp in the present embodiment is when work, the heat that the parts such as its lamp pearl produce, can conduct on lamp holder 11 and lampshade 12 by heat radiation stem stem 13, by lamp holder 11 and the natural distribute heat of lampshade 12, without heat dissipation equipment is set in addition again, simple in structure and can reduce costs.
In the present embodiment, above-mentioned some LED lamp pearls 15 can arrange around these stem stem 13 surfaces of dispelling the heat, and the more convenient heat that the lamp pearl is produced conducts to heat radiation stem stem 13; Simultaneously, by the lamp pearl around the heat radiation stem stem 13 design, can make around this heat radiation stem stem 13 is all light emitting source, accomplish 360 ° luminous, increased light-emitting area.
With reference to Fig. 2, above-mentioned heat radiation stem stem 13 can comprise: drive shell part 131 and by the extended tapered pole part 132 of drive shell part 131.Above-mentioned LED lamp pearl 15 can be arranged at this tapered pole part 132.This drive shell part 131 can be the hollow setting, holds this drive circuit 14; Simultaneously, avoid in heat radiation stem stem 13 conduction heats, via the heat of this drive shell part 131, reaching on this drive circuit 14, affect the normal operation of drive circuit 14.
Above-mentioned heat radiation stem stem 13 can be made with the bakelite material, and this bakelite material has better high temperature resistant and heat conduction function compared to existing LED wick.
Above-mentioned heat radiation stem stem 13 is one-body molded, and also is provided with outer 133 in the junction with lamp holder 11 and lampshade 12.Above-mentioned lampshade 12 can be clear glass ball foam, and it just can load heat radiation stem stem 13 remainders except this outer 133 wherein.This outer 133 can be arranged on this clear glass ball foam bore, makes the outer 133 of this lamp holder 11, lampshade 12 and heat radiation stem stem 13 be connected in herein, and can use the glue of being stained with of heat conduction that these three parts tightly are connected and seal, and forms an integral body.
Above-mentioned drive circuit 14 can be provided with the paster high-voltage capacitance, makes the volume of whole drive circuit 14 less, and has the more long-life than the common electric capacity such as electrochemical capacitor, can be 5 to 10 times of common electrochemical capacitor life.
In the present embodiment, above-mentioned lamp holder 11 can be metal material, and outer cover can be glass material.This lamp holder 11 is tightly connected with outer cover, and the degree of protection such as this is dustproof, waterproof can reach IP68 industrial protection grade.Connection between this outer cover, lamp holder 11 and heat radiation stem stem 13 is tight, is more conducive to the conduction of heat.The heat that above-mentioned LED lamp pearl 15 parts such as grade produce conducts on lamp holder 11 and outer cover by heat radiation stem stem 13, by lamp holder 11 and outer cover, carries out natural heat dissipation.LED lamp in the present embodiment can be low-power LED lamp, such as the power LED lamp that is 1 to 5 watt.
The foregoing is only the preferred embodiments of the present invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present invention.
Claims (7)
1. the LED lamp of a high efficiency and heat radiation, is characterized in that, comprising: lamp holder, lampshade, heat radiation stem stem, drive circuit and some LED lamp pearls; Described lamp holder and lampshade composite form enclosure space, and the heat radiation stem stem that is placed in described enclosure space is extended by the lamp holder place; Described heat radiation stem stem is equipped with drive circuit near the lamp holder place, and the surface of described heat radiation stem stem is equipped with some LED lamp pearls; The heat that described LED lamp pearl produces conducts to lamp holder by the heat radiation stem stem and dispelled the heat in the lampshade place.
2. the LED lamp of high efficiency and heat radiation according to claim 1, is characterized in that, described drive circuit is provided with the paster high-voltage capacitance.
3. the LED lamp of high efficiency and heat radiation according to claim 1, is characterized in that, described some LED lamp pearls arrange around described heat radiation stem stem surface.
4. according to the LED lamp of the described high efficiency and heat radiation of any one in claims 1 to 3, it is characterized in that, described heat radiation stem stem comprises:
Drive shell part and by the extended tapered pole part of drive shell part.
5. the LED lamp of high efficiency and heat radiation according to claim 4, is characterized in that, described LED lamp pearl is arranged at described tapered pole part.
6. the LED lamp of high efficiency and heat radiation according to claim 4, it is characterized in that, described heat radiation stem stem also is provided with outer in the junction with lamp holder and lampshade, described outer is arranged on described lampshade bore, the outer of described lamp holder, lampshade and heat radiation stem stem joins, and use the glue of being stained with of heat conduction that these three parts are connected and seal, form an integral body.
7. the LED lamp of high efficiency and heat radiation according to claim 4, is characterized in that, the power of described LED lamp is 1 to 5 watt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310412050.6A CN103486468A (en) | 2013-09-05 | 2013-09-05 | Efficient radiating LED light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310412050.6A CN103486468A (en) | 2013-09-05 | 2013-09-05 | Efficient radiating LED light |
Publications (1)
| Publication Number | Publication Date |
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| CN103486468A true CN103486468A (en) | 2014-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310412050.6A Pending CN103486468A (en) | 2013-09-05 | 2013-09-05 | Efficient radiating LED light |
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| CN (1) | CN103486468A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110849901A (en) * | 2019-11-01 | 2020-02-28 | 湖州笛莎实业发展有限公司 | Ready-made clothe verifying attachment of clothing production |
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