CN101608746B - Energy-saving LED illuminating lamp - Google Patents

Energy-saving LED illuminating lamp Download PDF

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Publication number
CN101608746B
CN101608746B CN2009101087694A CN200910108769A CN101608746B CN 101608746 B CN101608746 B CN 101608746B CN 2009101087694 A CN2009101087694 A CN 2009101087694A CN 200910108769 A CN200910108769 A CN 200910108769A CN 101608746 B CN101608746 B CN 101608746B
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CN
China
Prior art keywords
led
lamp cup
lamp
energy
described
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Application number
CN2009101087694A
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Chinese (zh)
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CN101608746A (en
Inventor
许富昌
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许富昌
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Priority to CN2009101087694A priority Critical patent/CN101608746B/en
Publication of CN101608746A publication Critical patent/CN101608746A/en
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Publication of CN101608746B publication Critical patent/CN101608746B/en

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Abstract

An energy-saving LED illuminating lamp comprises an LED, a lamp holder, a lamp cup and a drive power supply, the lamp holder and the lamp cup are firmly fixed, the LED is fixed in the lamp cup, the lamp holder is electrically connected with the drive power supply, the drive power supply is electrically connected with and drives the LED, and shell of the lamp cup is of zircon. When a zircon lamp cup is used, the zircon has good heat radiation performance, so the lamp cup can radiate the heat generated by the LED more rapidly, which can help prolong service life of the LED, and keep illuminating effect of the LED for a long time. The lamp cup is externally equipped with radiating fins. These fins can help greatly increase contact area of the clamp cup and air, thus increasing heat radiation effect.

Description

A kind of energy-saving LED illuminating lamp

Technical field

The present invention relates to a kind of energy-saving LED illuminating lamp, relate in particular to a kind of LED illuminating lamp that has good radiator structure.

Background technology

According to statistics, the annual electric energy that consumes the whole world 19% of illumination.LED has high-photoelectric transformation efficiency as a kind of novel solid light source, and advantage such as volume is little, the life-span is long, wavelength is fixed, light quantity, light quality can be adjusted gets most of the attention in the prospect of illumination market.

The led illuminating lamp is a kind of lighting that utilizes the 4th generation green light source LED to make, LED be called as the 4th generation lighting source or green light source, have characteristics such as energy-saving and environmental protection, the life-span is long, volume is little, can be widely used in fields such as various indications, demonstration, decoration, backlight, general lighting and urban landscape.

High energy-conservation: the energy-conservation energy is pollution-free to be environmental protection.DC driven, the electric light power transfer is near 100% for super low-power consumption (single tube 0.03-0.06 watt), and the equal illumination effect is more energy-conservation more than 80% than conventional light source.

Life-span is long: led light source has person, and it is a long-life lamp, means the lamp that never extinguishes.The solid cold light source, epoxy encapsulation does not have loosening part yet in the lamp body, do not have easily shortcomings such as burning, heat deposition, light decay of filament light-emitting, can reach 60,000 to 100,000 hours service life, and is longer more than 10 times than the conventional light source life-span.

Changeable unreal: led light source can utilize red, green, the basket principle of three primary colours, under computer technology control, make three kinds of colors have 256 grades of gray scales and mixing arbitrarily, can produce 256 * 256 * 256=16777216 kind color, it is changeful to form different photochromic combinations, realizes colourful dynamic change effect and various image.

Sharp environmental protection: environmental benefit is better, does not have ultraviolet ray and infrared ray in the spectrum, has not both had heat, does not also have radiation, and dazzle is little, and discarded object is recyclable, does not pollute not contain mercury element, and cold light source can safe touch, belongs to typical green illumination light source.

High-new point: compare with the illumination effect of conventional light source dullness, led light source is the low pressure microelectronic product, computer technology, the network communications technology, image processing techniques, embedded Control technology etc. have successfully been merged, so also be the digital information product, it is semiconductor photoelectric device " high-new point " technology, has online programming, infinite update, flexible and changeable characteristics.

But this great power LED device is the same with general power device, and urgent need will solve heat dissipation problem, in addition, and higher luminous efficiency, and to the sealing of device, mechanical strength etc. all have higher requirement.

Summary of the invention

The present invention is directed to above-mentioned problems and correct, make properties of product significantly improve, endurable maintenance radiating effect.

Concrete technical scheme is:

A kind of energy-saving LED illuminating lamp, it comprises LED, lamp holder, Lamp cup, driving power, described lamp holder and Lamp cup are fastening, described LED is fixed in the Lamp cup, described lamp holder and driving power electrically connect, and driving power electrically connects driving LED, and it is characterized in that: described Lamp cup shell is a zirconium English.After adopting zirconium English Lamp cup, because zirconium English has good heat dispersion, the heat that Lamp cup can be produced LED faster distributes, and can prolong the service life of LED, can keep the illumination effect of LED lamp for a long time.

Described Lamp cup shell inwall is pasted with pottery.Pottery has better heat conductivility, and the heat that can fast LED be distributed conducts to Lamp cup.

Described Lamp cup shell is made of one piece by zirconium English.

It also comprises lens, and described lens are anchored on described Lamp cup opening part.

Described Lamp cup is distributed with radiating fin outward.These radiating fins can increase the area that Lamp cup contacts with air greatly, and thus increasing heat radiation effect.

Be distributed with heat transfer pole in the described Lamp cup.The heat of Lamp cup bottom can be conducted to Lamp cup cup body faster after adding heat transfer pole in the Lamp cup.The heat that the LED lamp that contacts with Lamp cup bottom is sent can distribute by Lamp cup faster.

Described LED bottom closely contacts with the Lamp cup bottom surface, and the Lamp cup bottom surface that contacts with LED is a plane.

Described LED bottom closely contacts with the Lamp cup bottom surface by heat-conducting substrate, and the Lamp cup bottom surface that contacts with heat-conducting substrate is a plane.Heat-conducting substrate has good heat transfer, and it can be faster with the heat absorption on the pcb board.

Described LED is a paster LED.Making the lower surface of pcb board behind the use paster LED is that a plane can better closely contact with the plane of Lamp cup bottom surface.Can make it faster heat be passed to Lamp cup after increasing contact area.

Described LED is packaged in pcb board, is beneficial to installation and the use of a plurality of LED.

Description of drawings

Fig. 1 is the Lamp cup structural representation of the embodiment of the invention.

Wherein: 1. zirconium English Lamp cup, 2. Lamp cup bottom surface, 3. radiating fin.

The specific embodiment

Describe the present invention by the following examples, should be noted that, cited embodiment should not understand the restriction to invention.

As shown in the figure: the zirconium English Lamp cup 1 outer radiating fin 3 that is distributed with of present embodiment.These radiating fins 3 can increase the area that zirconium English Lamp cup 1 contacts with air greatly, and thus increasing heat radiation effect.

Described Lamp cup bottom surface 2 is a plane.It is that the pcb board of the band LED on a plane can better closely contact with lower surface.Can make pcb board faster heat be passed to zirconium English Lamp cup 1 after increasing contact area.

Above-mentioned zirconium English Lamp cup 1 is formed a kind of energy-saving LED illuminating lamp with pcb board, lamp holder, driving power, the lens of band LED again, described lamp holder and zirconium English Lamp cup 1 are fastening, the pcb board of described band LED is fixed on the bottom 2 in the zirconium English Lamp cup 1, described lens are fastened on zirconium English Lamp cup 1 opening part, described lamp holder and driving power electrically connect, and driving power electrically connects the LED on the driving PCB plate.After adopting zirconium English Lamp cup, because zirconium English has good heat dispersion, the heat that Lamp cup can be produced LED faster distributes, and can prolong the service life of LED, can keep the illumination effect of LED lamp for a long time.

Obviously, foregoing is just in order to illustrate characteristics of the present invention, and is not limitation of the present invention, and the variation that the those of ordinary skill in relevant technologies field is made in the corresponding techniques field according to the present invention should belong to protection category of the present invention.

Claims (10)

1. energy-saving LED illuminating lamp, it comprises LED, lamp holder, Lamp cup, driving power, described lamp holder and Lamp cup are fastening, described LED is fixed in the Lamp cup, described lamp holder and driving power electrically connect, and driving power electrically connects driving LED, and it is characterized in that: described Lamp cup shell is a zirconium English.
2. a kind of energy-saving LED illuminating lamp according to claim 1, its feature also is: described Lamp cup shell inwall is pasted with pottery.
3. a kind of energy-saving LED illuminating lamp according to claim 1, its feature also is: described Lamp cup shell is made of one piece by zirconium English.
4. a kind of energy-saving LED illuminating lamp according to claim 1, its feature also is: it also comprises lens, described lens are anchored on described Lamp cup opening part.
5. a kind of energy-saving LED illuminating lamp according to claim 1, its feature also is: described Lamp cup is distributed with radiating fin outward.
6. a kind of energy-saving LED illuminating lamp according to claim 1, its feature also is: be distributed with heat transfer pole in the described Lamp cup.
7. a kind of energy-saving LED illuminating lamp according to claim 1, its feature also is: described LED bottom closely contacts with the Lamp cup bottom surface, and the Lamp cup bottom surface that contacts with LED is a plane.
8. a kind of energy-saving LED illuminating lamp according to claim 1, its feature also is: described LED bottom closely contacts with the Lamp cup bottom surface by heat-conducting substrate, and the Lamp cup bottom surface that contacts with heat-conducting substrate is a plane.
9. a kind of energy-saving LED illuminating lamp according to claim 1, its feature also is: described LED is a paster LED.
10. a kind of energy-saving LED illuminating lamp according to claim 1, its feature also is: described LED is packaged in pcb board.
CN2009101087694A 2009-07-21 2009-07-21 Energy-saving LED illuminating lamp CN101608746B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009101087694A CN101608746B (en) 2009-07-21 2009-07-21 Energy-saving LED illuminating lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009101087694A CN101608746B (en) 2009-07-21 2009-07-21 Energy-saving LED illuminating lamp

Publications (2)

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CN101608746A CN101608746A (en) 2009-12-23
CN101608746B true CN101608746B (en) 2011-08-03

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8884517B1 (en) 2011-10-17 2014-11-11 Soraa, Inc. Illumination sources with thermally-isolated electronics
US8985794B1 (en) 2012-04-17 2015-03-24 Soraa, Inc. Providing remote blue phosphors in an LED lamp
US9109760B2 (en) 2011-09-02 2015-08-18 Soraa, Inc. Accessories for LED lamps
US9215764B1 (en) 2012-11-09 2015-12-15 Soraa, Inc. High-temperature ultra-low ripple multi-stage LED driver and LED control circuits
US9267661B1 (en) 2013-03-01 2016-02-23 Soraa, Inc. Apportioning optical projection paths in an LED lamp
US9310052B1 (en) 2012-09-28 2016-04-12 Soraa, Inc. Compact lens for high intensity light source
US9360190B1 (en) 2012-05-14 2016-06-07 Soraa, Inc. Compact lens for high intensity light source
US9435525B1 (en) 2013-03-08 2016-09-06 Soraa, Inc. Multi-part heat exchanger for LED lamps
US9488324B2 (en) 2011-09-02 2016-11-08 Soraa, Inc. Accessories for LED lamp systems
US9995439B1 (en) 2012-05-14 2018-06-12 Soraa, Inc. Glare reduced compact lens for high intensity light source
US10036544B1 (en) 2011-02-11 2018-07-31 Soraa, Inc. Illumination source with reduced weight

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101813261B (en) * 2010-02-03 2011-08-03 陈威翰 LED bulb
US8829774B1 (en) 2011-02-11 2014-09-09 Soraa, Inc. Illumination source with direct die placement
JP5540229B2 (en) * 2011-09-02 2014-07-02 ソラア インコーポレーテッドSoraa Inc. Improved LED lamp accessory
US10436422B1 (en) 2012-05-14 2019-10-08 Soraa, Inc. Multi-function active accessories for LED lamps
CN104197287B (en) * 2014-08-07 2017-11-17 深圳市金曼斯光电科技有限公司 A kind of radiating subassembly

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CN1605794A (en) * 2004-10-01 2005-04-13 沈锦祥 LED spot light
CN2823788Y (en) * 2005-08-02 2006-10-04 徐泓 High power LED emission lamp
CN101377293A (en) * 2008-09-29 2009-03-04 沈锦祥 Lamp cup of LED light fitting and LED light fitting using the same
CN201475681U (en) * 2009-07-21 2010-05-19 许富昌 Energy-saving LED lamp

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1605794A (en) * 2004-10-01 2005-04-13 沈锦祥 LED spot light
CN2823788Y (en) * 2005-08-02 2006-10-04 徐泓 High power LED emission lamp
CN101377293A (en) * 2008-09-29 2009-03-04 沈锦祥 Lamp cup of LED light fitting and LED light fitting using the same
CN201475681U (en) * 2009-07-21 2010-05-19 许富昌 Energy-saving LED lamp

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10036544B1 (en) 2011-02-11 2018-07-31 Soraa, Inc. Illumination source with reduced weight
US9109760B2 (en) 2011-09-02 2015-08-18 Soraa, Inc. Accessories for LED lamps
US9488324B2 (en) 2011-09-02 2016-11-08 Soraa, Inc. Accessories for LED lamp systems
US8884517B1 (en) 2011-10-17 2014-11-11 Soraa, Inc. Illumination sources with thermally-isolated electronics
US8985794B1 (en) 2012-04-17 2015-03-24 Soraa, Inc. Providing remote blue phosphors in an LED lamp
US9995439B1 (en) 2012-05-14 2018-06-12 Soraa, Inc. Glare reduced compact lens for high intensity light source
US9360190B1 (en) 2012-05-14 2016-06-07 Soraa, Inc. Compact lens for high intensity light source
US9310052B1 (en) 2012-09-28 2016-04-12 Soraa, Inc. Compact lens for high intensity light source
US9215764B1 (en) 2012-11-09 2015-12-15 Soraa, Inc. High-temperature ultra-low ripple multi-stage LED driver and LED control circuits
US9267661B1 (en) 2013-03-01 2016-02-23 Soraa, Inc. Apportioning optical projection paths in an LED lamp
US9435525B1 (en) 2013-03-08 2016-09-06 Soraa, Inc. Multi-part heat exchanger for LED lamps

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