CN102588785A - LED energy-saving lamp - Google Patents
LED energy-saving lamp Download PDFInfo
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- CN102588785A CN102588785A CN2012100273974A CN201210027397A CN102588785A CN 102588785 A CN102588785 A CN 102588785A CN 2012100273974 A CN2012100273974 A CN 2012100273974A CN 201210027397 A CN201210027397 A CN 201210027397A CN 102588785 A CN102588785 A CN 102588785A
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- sidelight
- power supply
- saving lamp
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- led electricity
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Abstract
The invention discloses an LED energy-saving lamp, which aims to realize a fine radiating effect and comprises a radiator. The radiator consists of a radiator main body and a plurality of radiating portions protruded on the outer side surface of the radiator main body, a gap is reserved between each two adjacent radiating portions, each radiating portion is provided with a front side surface, a left side surface and a right side surface, each front side surface is positioned on the outer side of the corresponding radiating portion, each left side surface and the corresponding right side surface are positioned on two sides of the corresponding front side surface, and a plurality of radiating fins are arranged on each of the left side surfaces and the right side surfaces. The invention can be used for LED lamps.
Description
Technical field
The present invention relates to the LED lamp, especially relate to the good LED electricity-saving lamp of a kind of thermal diffusivity.
Background technology
LED is as a kind of novel light source, has environmental protection, energy-conservation, advantage such as the life-span is long, because that conventional incandescent has a light efficiency is low; Service life is short; Shortcomings such as energy consumption is big, countries in the world have begun to eliminate gradually incandescent lamp now, and adopt the LED lamp of energy-conserving and environment-protective more.But the caloric value of led light source own is bigger; Need perform heat radiation could be used safely, and heat radiation is done well, and power just can not be done greatly; Luminous flux just can not be made height; Be no more than the light fixture of 150mm like overall dimensions such as the corn lamp sold on the market, bulb lamps, power can not surpass 20W, more high-powerly just can not do.Obviously, there is the radiating effect defect of bad in existing LED lamp.
Summary of the invention
The present invention provides a kind of LED electricity-saving lamp in order to solve the technical problem that there is the radiating effect defect of bad in prior art LED lamp.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is a kind of LED electricity-saving lamp of design; Comprise radiator; Said radiator comprises radiator body with the said radiator body lateral surface of protrusion and leave some radiating parts in space each other, and said each radiating part has leading flank that is positioned at the outside and the left and right side that is positioned at said leading flank both sides, and said left and right side is provided with some fin.
The both sides of said leading flank are earlier side-prominent outwardly, and lateral buckling constitutes sidelight plate locating slot in it more respectively towards two lateral bucklings, and outer lateral buckling constitutes sidelight cover locating slot.
Said LED electricity-saving lamp comprises also that some and said radiating part is corresponding one by one and is located on the said leading flank and both sides are positioned the sidelight plate in the said sidelight plate locating slot that said sidelight plate is provided with LED; Said LED electricity-saving lamp comprises also that some and said radiating part is corresponding one by one and is located at the sidelight cover of the printing opacity in the said sidelight plate outside that the both sides of said sidelight cover are provided with said sidelight cover locating slot coupling and collude to locate the location of said sidelight cover both sides in said sidelight cover locating slot.
Said LED electricity-saving lamp also comprises is located at said radiator body lower end and at the polygon tabula rasa of spacing said sidelight plate of this end and sidelight cover.
Power supply loam cake, the power supply lower cover that is connected with the power supply loam cake that said LED electricity-saving lamp also comprises lamp holder, be connected with lamp holder, be contained in power supply distributor plate and constant-current driving power supply between power supply loam cake and the power supply lower cover; Said power supply lower cover is fixed on the upper end of said radiator body through screw and covers the upper end of said radiator body, and said lamp holder, constant-current driving power supply, power supply distributor plate and LED electrically connect successively.
Said LED electricity-saving lamp also comprises the petal light shield of being located at said radiator body lower end and covering said radiator body lower end.
Said radiator body is cylinder, and said each radiating part is 360 degree angles around said radiator body and distributes.
The present invention is through being arranged to the radiator of LED electricity-saving lamp to comprise radiator body and the said radiator body lateral surface of protrusion and leaving some radiating parts in space each other; Said each radiating part has leading flank that is positioned at the outside and the left and right side that is positioned at said leading flank both sides; Said left and right side is provided with some fin; Thereby adopt free convection, conduction and three kinds of basic radiating modes of radiation to combine to dispel the heat, good heat dissipation effect, and need not other auxiliary equipment heat radiations.
Description of drawings
Below in conjunction with embodiment and accompanying drawing the present invention is elaborated, wherein:
Fig. 1 is the stereochemical structure phantom of LED electricity-saving lamp of the present invention;
Fig. 2 is the three-dimensional explosive view of LED electricity-saving lamp of the present invention.
The specific embodiment
See also Fig. 1 and Fig. 2.LED electricity-saving lamp of the present invention comprises lamp holder 1, power supply loam cake 2, power supply lower cover 3, power supply distributor plate 4, constant-current driving power supply 5, radiator 6, sidelight plate 7, sidelight cover 8, polygon tabula rasa 9 and petal light shield 10.Wherein:
Lamp holder 1 can be screw socket or bayonet socket.Power supply loam cake 2 is connected with lamp holder, and power supply lower cover 3 is connected with the power supply loam cake, and the power supply lower cover is fixed on the upper end of said radiator body through screw, and covers the upper end of said radiator body.Power supply distributor plate 4 and constant-current driving power supply 5 are contained between power supply loam cake and the power supply lower cover.Constant-current driving power supply 5 is mainly used in and converts external power source to be fit to LED power supply output, and the power supply distributor plate mainly is to be used for one road power supply of constant-current driving power supply output divided equally being multiple power supplies.
The leading flank of radiating part is mainly used in the fixation side tabula rasa.Photometry plate 7 comprises several, and corresponding one by one with said radiating part, and it is provided with LED 71.In this specific embodiment, the both sides of leading flank 621 are established earlier side-prominent more respectively towards two lateral bucklings outwardly, lateral buckling formation sidelight plate locating slot 6211 in it, and outer lateral buckling constitutes sidelight cover locating slot 6212.
Sidelight plate locating slot and sidelight cover locating slot can play the effect of oriented side tabula rasa and sidelight cover respectively.During installation, sidelight plate 7 is located on the said leading flank and both sides are positioned in the said sidelight plate locating slot.Certainly, also sidelight plate locating slot can be set, and sidelight plate 7 is fixed on the leading flank of radiator through screw etc.
Polygon tabula rasa 9 can be fixed on the radiator body lower end through screw, is mainly used at spacing said sidelight plate of this end and sidelight cover.Petal light shield 10 is located at said radiator body lower end and is covered said radiator body lower end, and the petal light shield is positioned at the lower end of polygon tabula rasa 9, and protection polygon tabula rasa is not damaged.Petal light shield 10 and power supply lower cover 3 combine to play the effect of fixation side light shield and sidelight plate at two ends, simultaneously, also can prevent entering such as dust, water smoke.Sidelight cover and petal light shield also have another purpose exactly light to be carried out after-treatment, prevent the LED dazzle.
After the installation, lamp holder, constant-current driving power supply, power supply distributor plate and LED electrically connect successively.The power supply distributor plate mainly is that to be used for one road power supply of constant-current driving power supply output is divided equally be that multiple power supplies is supplied with the LED on each sidelight plate.
In the present invention, the radiating mode of radiator adopts free convection, conduction and three kinds of basic modes of radiation to combine, good heat dissipation effect, and need not other auxiliary equipment.Radiator, sidelight plate, sidelight cover, polygon tabula rasa and petal cover utilize the whole 360 degree luminescent systems of the luminous composition of LED.Between sidelight cover and sidelight cover, leave certain gap, make one of the hood-shaped one-tenth of each sidelight independently individual; Each is independently individual to have cooling system separately; Reduce mutual influence, the space guarantees have moving air and radiator to carry out heat exchange, better reaches the effect of heat radiation.Overcome existing corn lamp on the market fully; Bulb lamp etc.; Or can't improve power and brightness because of the little area of dissipation of volume is not enough, or because of power needs big build radiator greatly, cause and put in order lamp body and amass and bigger than normally and difficult directly shortcoming such as change as higher source luminance.
The present invention utilizes the principle of stack effect to carry out fansink designs; The better joint temperature that reduces LED has improved product service life, and science heat dissipation design and optical design make puts in order the raising of lamp power; Brightness and light efficiency improve; Can directly pack into to have now in the light fixture as a kind of light source product simultaneously and use, and need not existing line is rectified and improved, reduce to install and replacement cost.
LED electricity-saving lamp of the present invention has the brightness height, and lighting angle is big, good heat dissipation, and long service life, advantage such as response speed is fast, and colour rendering is good is used the LED electricity-saving lamp, can save the about 60-70% of the electricity charge every year.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. LED electricity-saving lamp; Comprise radiator; It is characterized in that: said radiator comprises that radiator body is with the said radiator body lateral surface of protrusion and leave some radiating parts in space each other; Said each radiating part has leading flank that is positioned at the outside and the left and right side that is positioned at said leading flank both sides, and said left and right side is provided with some fin.
2. LED electricity-saving lamp according to claim 1 is characterized in that: the both sides of said leading flank are earlier side-prominent outwardly, and lateral buckling constitutes sidelight plate locating slot in it more respectively towards two lateral bucklings, and outer lateral buckling constitutes sidelight cover locating slot.
3. LED electricity-saving lamp according to claim 2; It is characterized in that: said LED electricity-saving lamp comprises also that some and said radiating part is corresponding one by one and is located on the said leading flank and both sides are positioned the sidelight plate in the said sidelight plate locating slot that said sidelight plate is provided with LED; Said LED electricity-saving lamp comprises also that some and said radiating part is corresponding one by one and is located at the sidelight cover of the printing opacity in the said sidelight plate outside that the both sides of said sidelight cover are provided with said sidelight cover locating slot coupling and collude to locate the location of said sidelight cover both sides in said sidelight cover locating slot.
4. LED electricity-saving lamp according to claim 3 is characterized in that: said LED electricity-saving lamp also comprises is located at said radiator body lower end and at the polygon tabula rasa of spacing said sidelight plate of this end and sidelight cover.
5. LED electricity-saving lamp according to claim 3 is characterized in that: power supply loam cake, the power supply lower cover that is connected with the power supply loam cake that said LED electricity-saving lamp also comprises lamp holder, be connected with lamp holder, be contained in power supply distributor plate and constant-current driving power supply between power supply loam cake and the power supply lower cover; Said power supply lower cover is fixed on the upper end of said radiator body through screw and covers the upper end of said radiator body, and said lamp holder, constant-current driving power supply, power supply distributor plate and LED electrically connect successively.
6. LED electricity-saving lamp according to claim 1 is characterized in that: said LED electricity-saving lamp also comprises the petal light shield of being located at said radiator body lower end and covering said radiator body lower end.
7. LED electricity-saving lamp according to claim 1 is characterized in that: said radiator body is cylinder, and said each radiating part is 360 degree angles around said radiator body and distributes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100273974A CN102588785A (en) | 2012-02-08 | 2012-02-08 | LED energy-saving lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100273974A CN102588785A (en) | 2012-02-08 | 2012-02-08 | LED energy-saving lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102588785A true CN102588785A (en) | 2012-07-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100273974A Pending CN102588785A (en) | 2012-02-08 | 2012-02-08 | LED energy-saving lamp |
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| CN (1) | CN102588785A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829348A (en) * | 2012-07-25 | 2012-12-19 | 杭州赛佳科技有限公司 | Efficient LED (Light-emitting Diode) tube |
| CN103123061A (en) * | 2013-01-31 | 2013-05-29 | 深圳市通普科技有限公司 | Light emitting diode (LED) lamp |
| JP2015517185A (en) * | 2012-04-03 | 2015-06-18 | ジャ キム，ファ | Light bulb type LED lighting fixture |
| CN106641792A (en) * | 2017-01-25 | 2017-05-10 | 浙江安吉成新照明电器有限公司 | LED lighting lamp |
| EP3875842A4 (en) * | 2018-12-04 | 2022-07-06 | Opple Lighting Co., Ltd. | Cylindrical lamp |
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| CN202065708U (en) * | 2011-02-14 | 2011-12-07 | 浙江迈勒斯照明有限公司 | LED (light-emitting diode) lamp with hollow cooling base |
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| US20070253202A1 (en) * | 2006-04-28 | 2007-11-01 | Chaun-Choung Technology Corp. | LED lamp and heat-dissipating structure thereof |
| CN101329055A (en) * | 2007-06-22 | 2008-12-24 | 富准精密工业(深圳)有限公司 | Heat radiator |
| US7513653B1 (en) * | 2007-12-12 | 2009-04-07 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | LED lamp having heat sink |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2015517185A (en) * | 2012-04-03 | 2015-06-18 | ジャ キム，ファ | Light bulb type LED lighting fixture |
| CN102829348A (en) * | 2012-07-25 | 2012-12-19 | 杭州赛佳科技有限公司 | Efficient LED (Light-emitting Diode) tube |
| CN102829348B (en) * | 2012-07-25 | 2015-03-11 | 杭州赛佳科技有限公司 | Efficient LED (Light-emitting Diode) tube |
| CN103123061A (en) * | 2013-01-31 | 2013-05-29 | 深圳市通普科技有限公司 | Light emitting diode (LED) lamp |
| CN106641792A (en) * | 2017-01-25 | 2017-05-10 | 浙江安吉成新照明电器有限公司 | LED lighting lamp |
| CN106641792B (en) * | 2017-01-25 | 2024-01-09 | 河北银环照明工程有限公司 | LED illuminating lamp |
| EP3875842A4 (en) * | 2018-12-04 | 2022-07-06 | Opple Lighting Co., Ltd. | Cylindrical lamp |
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Application publication date: 20120718 |