CN102313179B - Super-miniature high-power light emitting diode (LED) energy-saving quartz lamp - Google Patents

Super-miniature high-power light emitting diode (LED) energy-saving quartz lamp Download PDF

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Publication number
CN102313179B
CN102313179B CN2011102970102A CN201110297010A CN102313179B CN 102313179 B CN102313179 B CN 102313179B CN 2011102970102 A CN2011102970102 A CN 2011102970102A CN 201110297010 A CN201110297010 A CN 201110297010A CN 102313179 B CN102313179 B CN 102313179B
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China
Prior art keywords
light source
radiator
led light
diverging lens
led
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CN2011102970102A
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Chinese (zh)
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CN102313179A (en
Inventor
邓旭恒
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Zhongshan city classic lighting electrical equipment Co Ltd
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邓旭恒
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Priority to CN2011102970102A priority Critical patent/CN102313179B/en
Publication of CN102313179A publication Critical patent/CN102313179A/en
Priority to PCT/CN2012/072987 priority patent/WO2013044614A1/en
Priority to KR1020147011838A priority patent/KR101572772B1/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21KNON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20Light sources comprising attachment means
    • F21K9/23Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/232Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]

Abstract

The invention discloses a supper-miniature high-power light emitting diode (LED) energy-saving quartz lamp, which comprises a heat radiator and an LED light source assembly arranged at one end of the heat radiator, wherein the LED light source assembly comprises an LED light source and an diverging lens which are sequentially arranged at one end of the heat radiator, the diverging lens is made of light transmission materials, and the top of the diverging lens is provided with a reverse concave light splitting part reversely recessed into the diverging lens so that the cross section of the diverging lens is in a double-arc shape, the light ray refraction and reflection effects are changed through the double-arc structure, light rays are scattered out after being reflected and refracted for many times in the diverging lens, the lamp light is diverged and scattered instead of being concentrated towards the middle, the light rays are more uniform, the illumination area is larger, and the light emitting effect is better. Further, an LED is selected as the light source, so the size of the whole quartz lamp is small, the electricity consumption is low, and each LED light source is singly provided with the heat radiator, so the high-power LED light source can be adopted by the quartz lamp, and the service life of the quartz lamp is prolonged.

Description

A kind of Superminiature high-power LED energy-conserving quartz lamp
Technical field
The present invention relates to a kind of LED quartz lamp, particularly a kind of Superminiature high-power LED energy-conserving quartz lamp.
Background technology
Traditional quartz lamp have soft gentle, the lighting of continuous luminous, effect accurately, the characteristics such as color is extremely gorgeous, but this conventional quartz lamp power is large, heating is high, can reach 210 ℃ ~ 230 ℃, and is very scorching hot, if large tracts of land is used, will produce the heat wave impact to environment.And LED is because advantages such as its volume is little, power consumption is low, long service life, high brightness, low in calories, environmental protection, begun to be applied to gradually quartzy lamp as light source, CN101910707A is and the immediate prior art of the application, and it discloses following technical characterictic: comprise radiator, be installed in radiator one end and LED and lens the pad one; But along with the increase of the power of LED, the heat that LED distributes also increases, and the LED long-term work causes light decay too fast under hot environment easily, reduces its luminous efficiency and life-span.And LED is a kind of spot light, must scioptics or reflector control its lighting angle, when light passes through light transmission medium, the refraction that produces is relevant with reflection loss and irradiating angle, because lens centre point by direct projection, does not produce larger reflection and refraction, light is focused mostly near central point, an irradiation brightness in zone is differed, and the lighting angle angle is less, and illumination effect is bad.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of Superminiature high-power LED energy-conserving quartz lamp.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of Superminiature high-power LED energy-conserving quartz lamp, the led light source assembly that it is characterized in that comprising radiator and be installed in radiator one end, described led light source assembly comprises led light source and the diverging lens that is installed in successively radiator one end, and described diverging lens top is provided with down the recessed spectrum part that falls in the recessed diverging lens.
Described diverging lens is a sphere lens.
Described led light source assembly also disposes fastening pressure holder folder, can compress led light source after described fastening pressure holder folder and radiator are fastenedly connected, and the ring led light source arranges reflector layer in the fastening pressure holder folder.
Described diverging lens installation end is provided with some barb fasteners, described fastening pressure holder folder is provided with some evagination steps towards an end of radiator, and fastening pressure holder folder outer face is provided with the button hole with the pairing of barb fastener, but diverging lens is fixed on the fastening pressure holder folder by the fastening of barb fastener.
Described radiator is provided with two through holes, and the both positive and negative polarity of led light source runs through radiator to the radiator other end by through hole respectively.
Described radiator disposes electrode tip holder with respect to the other end of led light source assembly, and the both positive and negative polarity of led light source runs through connecting electrode seat behind the radiator by through hole respectively, and is connected with external power supply.
Described electrode tip holder is provided with two air-guiding holes.
Described diverging lens is turriform lens.
The invention has the beneficial effects as follows: led light source and diverging lens are mounted on the radiator successively, diverging lens is made by light transmissive material, its top is provided with down the recessed spectrum part that falls in the recessed diverging lens, make the diverging lens cross section become two arcs, the light that led light source sends scatters out after seeing through diverging lens, two arcuate structures have changed refraction and the reflecting effect of light, light is scattered out after the Multi reflection refraction in diverging lens again, recessed diverging lens falls at the diverging lens top, light is not concentrated to the centre, but disperseed scattering and go out, make light more even, irradiated area is larger, and illumination effect is better.
Further, because light source has been selected LED, make the volume of whole quartz lamp little, power consumption is low, each led light source is provided with separately radiator, fastening pressure holder folder is provided with some evagination steps towards an end of radiator, make to form certain gap between itself and the radiator, same electrode tip holder is provided with two air-guiding holes, keeps the unobstructed of air channel, make whole lamp cooling system whole process be run through ventilation, ventilative, form convection cell, allow the great power LED lamp body at work, heat is distributed rapidly, do not allow heat accumulation and with the chip sintering, and prolong its service life.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the overall structure schematic diagram of an embodiment of the present invention;
Fig. 2 is schematic diagram after the assembling embodiment illustrated in fig. 1;
Fig. 3 is fastening pressure holder clamping structure schematic diagram embodiment illustrated in fig. 1;
Fig. 4 is the overall structure schematic diagram of the another kind of embodiment of the present invention;
Fig. 5 is schematic diagram after the assembling embodiment illustrated in fig. 4.
The specific embodiment
With reference to Fig. 1, Fig. 2 and Fig. 3, Fig. 1, Fig. 2 and Fig. 3 are a kind of specific embodiments of the present invention, as shown in the figure, a kind of Superminiature high-power LED energy-conserving quartz lamp, the led light source assembly 2 that it is characterized in that comprising radiator 1 and be installed in radiator 1 one ends, led light source assembly 2 comprises led light source 21 and the diverging lens 22 that is installed in successively radiator 1 one ends, diverging lens 22 is a sphere lens of being made by light transmissive material, and its top is provided with down the recessed spectrum part 222 that falls in the recessed diverging lens 22, make diverging lens 22 cross sections become two arcs, the light that led light source 21 sends scatters out after can seeing through diverging lens 22, two arcuate structures have changed refraction and the reflecting effect of light, light is scattered out after the interior Multi reflections refraction of diverging lens 22 again, diverging lens 22 tops fall recessed spectrum part 222, light is not concentrated to the centre, but disperse scattering and go out, make light more even, irradiated area is larger, and illumination effect is better.
As shown in the figure, led light source assembly 2 also disposes the fastening pressure holder folder 23 for fixed L ED light source 21 and diverging lens 22, coat on the end face that heat conductive silica gel is placed on radiator 1 at led light source 21 back sides, fastening pressure holder folder 23 can compress led light source 21 after being bolted to connection with radiator 1, make led light source 21 contact compacter with radiator 1, improve its radiating effect, fastening pressure holder folder 23 interior ring led light sources 21 arrange reflector layer 231, the light that led light source 21 sends scatters out through diverging lens 22 after 231 reflections of concave surface reflector layer again, reflector layer 231 can be set to different angles according to the needs of illuminating effect, satisfy different needs.
As shown in the figure, diverging lens 22 installation ends are provided with four barb fasteners 221, corresponding, fastening pressure holder folder 23 is provided with four button holes 233 with 221 pairings of barb fastener, diverging lens 22 is fixed on the fastening pressure holder folder 23 by 221 fastenings of barb fastener, and led light source 21 covered, quick and easy for installation.
Further, fastening pressure holder folder 23 is provided with four groups of evagination steps 232 towards an end of radiator 1, four groups of evagination steps 232 distribute along four bolt mounting holes 234 of fastening pressure holder folder 23, when fastening pressure holder folder 23 is bolted on the radiator 1, make between fastening pressure holder folder 23 and the radiator 1 and leave certain gap, make fastening pressure holder folder 23 be unlikely to seal the ventilating duct of radiator 1 radiating fin, keep the smoothness in air channel, improve the efficient of heat radiation.
Certainly, in actual application, the fixed form of fastening pressure holder folder 23 and diverging lens 22 lens also can be made corresponding variation, and the fixed forms such as pulling buckle is connected and fixed such as adopting, splicing are not described further at this.
As shown in the figure, radiator 1 disposes electrode tip holder 12 with respect to the other end of led light source assembly 2, be provided with the binding post 122 that is connected with external power supply on the electrode tip holder 12, radiator 1 is provided with two through holes 11, the both positive and negative polarity of led light source 21 runs through radiator 1 to radiator 1 other end by through hole 11 respectively, and is connected with binding post 122 on the electrode tip holder 12.
Further, as shown in the figure, electrode tip holder 12 is provided with two air-guiding holes 121, makes electrode tip holder 12 be unlikely to the radiating fin of sealed heat-dissipating device 1, keeps the smoothness in air channel, make whole lamp cooling system whole process be run through ventilation, ventilative, form convection cell, allow the great power LED lamp body at work, heat is distributed rapidly, do not allow heat accumulation and with the chip sintering, prolonging service lives of lamps.
Fig. 4 and Fig. 5 are another specific embodiments of the present invention, as shown in the figure, diverging lens 22 is turriform lens, and its top is provided with down the recessed spectrum part 222 that falls in the recessed diverging lens 22, and the turriform lens are according to the lens shape that uses needs to be designed to, the recessed spectrum part 222 that falls at its top is not concentrated light to the centre, but disperse scattering and go out, make light more even, positive apparent time is being unlikely to excessively dazzling, illumination effect is better, and irradiated area is larger.
Above-mentioned two specific embodiments only are the present invention's two specific embodiment; certainly; the present invention can also be according to using needs to adopt form different from the embodiment described above; these do not consist of any restriction to present embodiment; those of ordinary skill in the art should belong in protection scope of the present invention the conversion that is equal to of doing under the prerequisite of spirit of the present invention or corresponding the change.

Claims (4)

1. Superminiature high-power LED energy-conserving quartz lamp, comprise radiator (1) and be installed in the led light source assembly (2) of radiator (1) one end, it is characterized in that: described led light source assembly (2) comprises led light source (21) and the diverging lens (22) that is installed in successively radiator (1) one end, described diverging lens (22) top is provided with down falls recessed spectrum part (222) in the recessed diverging lens (22), described diverging lens (22) is a sphere lens, described led light source assembly (2) also disposes fastening pressure holder folder (23), described fastening pressure holder folder (23) can compress led light source (21) after being fastenedly connected with radiator (1), ring led light source (21) arranges reflector layer (231) in the fastening pressure holder folder (23), described diverging lens (22) installation end is provided with some barb fasteners (221), described fastening pressure holder folder (23) is provided with some evagination steps (232) towards an end of radiator (1), and fastening pressure holder folder (23) outer face is provided with the button hole (233) with barb fastener (221) pairing, diverging lens (22) by barb fastener (221) but fastening be fixed on the fastening pressure holder folder (23).
2. a kind of Superminiature high-power LED energy-conserving quartz lamp according to claim 1, it is characterized in that described radiator (1) is provided with two through holes (11), the both positive and negative polarity of led light source (21) runs through radiator (1) to radiator (1) other end by through hole (11) respectively.
3. a kind of Superminiature high-power LED energy-conserving quartz lamp according to claim 1, it is characterized in that described radiator (1) disposes electrode tip holder (12) with respect to the other end of led light source assembly (2), the both positive and negative polarity of led light source (21) runs through the rear connecting electrode seat (12) of radiator (1) by through hole (11) respectively, and is connected with external power supply.
4. a kind of Superminiature high-power LED energy-conserving quartz lamp according to claim 3 is characterized in that described electrode tip holder (12) is provided with two air-guiding holes (121).
CN2011102970102A 2011-09-30 2011-09-30 Super-miniature high-power light emitting diode (LED) energy-saving quartz lamp Active CN102313179B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN2011102970102A CN102313179B (en) 2011-09-30 2011-09-30 Super-miniature high-power light emitting diode (LED) energy-saving quartz lamp
PCT/CN2012/072987 WO2013044614A1 (en) 2011-09-30 2012-03-24 Subminiature high-power led energy-saving quartz lamp
KR1020147011838A KR101572772B1 (en) 2011-09-30 2012-03-24 Subminiature high-power led energy-saving quartz lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011102970102A CN102313179B (en) 2011-09-30 2011-09-30 Super-miniature high-power light emitting diode (LED) energy-saving quartz lamp

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CN102313179B true CN102313179B (en) 2013-03-13

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Publication number Priority date Publication date Assignee Title
CN102313179B (en) * 2011-09-30 2013-03-13 邓旭恒 Super-miniature high-power light emitting diode (LED) energy-saving quartz lamp

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CN202382021U (en) * 2011-09-30 2012-08-15 邓旭恒 Ultra-small size high-power LED (light emitting diode) energy-saving quartz lamp

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CN201281266Y (en) * 2008-10-31 2009-07-29 包建敏 High power LED road lighting lamp
CN101476695B (en) * 2009-01-21 2012-07-11 杭州杭科光电有限公司 Lens of LED light source for road lamp and road lamp using the same
CN101510581B (en) * 2009-03-19 2011-06-29 旭丽电子(广州)有限公司 LED and relevant backlight module
CN101639197A (en) * 2009-08-24 2010-02-03 深圳市九拓光电有限公司 Light-emitting diode lens, lighting device and backlight device
CN201661894U (en) * 2010-01-28 2010-12-01 鼎尉科技有限公司 Convenient-assembled lighting device
CN201621579U (en) * 2010-04-16 2010-11-03 西安立明电子科技有限责任公司 Frontend heat radiation type LED lighting module
CN201811096U (en) * 2010-09-21 2011-04-27 海尔集团公司 Backlight module, light emitting diode device and lens thereof
CN102313179B (en) * 2011-09-30 2013-03-13 邓旭恒 Super-miniature high-power light emitting diode (LED) energy-saving quartz lamp

Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
CN202382021U (en) * 2011-09-30 2012-08-15 邓旭恒 Ultra-small size high-power LED (light emitting diode) energy-saving quartz lamp

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WO2013044614A1 (en) 2013-04-04
KR20140082774A (en) 2014-07-02
CN102313179A (en) 2012-01-11
KR101572772B1 (en) 2015-12-11

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Effective date of registration: 20170830

Address after: 528400 Guangdong city of Zhongshan Province town industrial zone seven Fang Da Tan

Patentee after: Zhongshan city classic lighting electrical equipment Co Ltd

Address before: Two lane 528400 Guangdong city of Zhongshan Province town Qijiang town No. 5 North Road

Patentee before: Deng Xuheng