CN102252183A - LED (light emitting diode) reflector regulating lamp - Google Patents

LED (light emitting diode) reflector regulating lamp Download PDF

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Publication number
CN102252183A
CN102252183A CN2011101193436A CN201110119343A CN102252183A CN 102252183 A CN102252183 A CN 102252183A CN 2011101193436 A CN2011101193436 A CN 2011101193436A CN 201110119343 A CN201110119343 A CN 201110119343A CN 102252183 A CN102252183 A CN 102252183A
Authority
CN
China
Prior art keywords
led
reflector
radiator
lamp
sun
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2011101193436A
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Chinese (zh)
Inventor
曾秋香
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
XIAMEN LIDE PHOTOELECTRIC TECHNOLOGY CO LTD
Original Assignee
XIAMEN LIDE PHOTOELECTRIC TECHNOLOGY CO LTD
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by XIAMEN LIDE PHOTOELECTRIC TECHNOLOGY CO LTD filed Critical XIAMEN LIDE PHOTOELECTRIC TECHNOLOGY CO LTD
Priority to CN2011101193436A priority Critical patent/CN102252183A/en
Publication of CN102252183A publication Critical patent/CN102252183A/en
Pending legal-status Critical Current

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Abstract

The invention provides an LED (light emitting diode) reflector regulating lamp which is provided with two LED light sources (2) and a shading cap (1), wherein each LED light source (2) comprises an LED (5) and a heat conducting plate (6). The LED reflector regulating lamp is also provided with a reflector cup (3) and a radiator (4), wherein the middle part of the radiator (4) protrudes to form an LED locating plate (7), and two sides of the LED locating plate (7) are provided with LED locating slots (8). The LED light sources (2) are fixed by the LED locating slots (8), the reflector cup (3) is installed in the radiator (4), the reflector cup (3) is sleeved on the LED locating slots (8) of the radiator, an angle is reserved between the central vertical axes of the LED light sources (2) and the reflector cup (3), and the shading cap (1) is fixed in a shading cap locating hole (3b) on the reflector cup (3) via the tops of the LED locating slots (8) of the radiator. The reflector lamp has the advantages of good thermal conductivity and good condensation.

Description

Lamp is regulated in the LED reflection
Technical field
The present invention is specifically related to a kind of LED reflectoscope, and lamp is regulated in particularly a kind of LED reflection.
Background technology
In recent years, along with development of science and technology, LED is as a kind of emerging technology industry, be widely used in display screen, indicator lamp, mobile phone, other electron component, and develop to the LED illumination direction, as the cold light source of solid luminescence, because its long service life, volume is little, power consumption is low, high brightness, low in calories, material environment friendly, no fluorescent lamp contains the mercury pollution, advantage such as sturdy and durable has obtained people and more and more paid close attention to.
Because the brightness and the underpower of single led light source, in order to use the LED illumination, existing technology generally all adopts a plurality of led light sources to make up, the lamp of planting by a plurality of light-emitting junctions is disclosed in the LED lamp patent as publication number CN1460294A, light-emitting junction is installed on the curved surface conductor, its imagination is to utilize a plurality of light emitting diodes that high strength output is provided, while holding point light illumination outward appearance, LED lamp patent as publication number CN1277665A also is that LED is installed on the regular polyhedron on four planes at least, though, its LED lamp has improved on luminous intensity, but owing to there is not special collective optics, the light that makes its led light source produce must be unordered, the dazzle of dispersing, use are dazzling easily, and therefore indoor use aspect is not very suitable; This LED lamp does not provide special heat conducting element simultaneously, the heat that makes a plurality of led light sources assemble can not in time be evacuated, cause led light source temperature part higher, the LED lamp uses to be gone up the service life that security reduces, is difficult to reach single led light source its service life, greatly reduces the service life of LED.
As publication number is the patent of invention of CN101655187A, though a kind of thermal conductive resin, thermal diffusivity and optically focused can be provided, because led light source and its glow cup central vertical shaft line parallel, the inevitable irradiation center in the heat-conducting plate correspondence of the light of two groups of led light source generations produces blind spot, influence the effect of its illumination.This practicality has been carried out structural improvement at the problems referred to above, has effectively solved the heat radiation of LED lamp, the problem of optically focused.
Summary of the invention
The invention provides a kind of LED reflection and regulate lamp, purpose is to solve the prior art problem, provide a kind of LED reflection that has good heat conductive performance and optically focused performance to regulate lamp, increase special heat conducting element and collective optics on lamp, thermal conductivity on the prior art is bad to improve, the problem of optically focused difference.
The present invention's technical scheme that adopts of dealing with problems is:
Lamp is regulated in the LED reflection, has two led light sources (2), a sun-shading cap (1), and led light source (2) comprises LED5 and heat-conducting plate 6.Also have a reflector (3), a radiator (4), radiator (4) pars intermedia protrudes and forms LED location-plate (7), and LED location-plate (7) both sides are provided with LED locating slot (8).Led light source (2) is fixing by LED locating slot (8), in radiator (4) inside reflector (3) has been installed, reflector (3) is socketed on the radiator LED locating slot (8), and has angle between led light source (2) and reflector (3) central vertical axis, sun-shading cap (1) is via at radiator LED locating slot (8) top, and the sun-shading cap locating hole (3b) on reflector (3) is fixing.
The angle that has between described led light source (2) and reflector (3) central vertical axis is 2 °.
Described two led light sources are combined in conduction heat radiator (4) LED locating slot by the led light source panel glue respectively and fix.
Described reflector (3) is made up of reflecting piece (3a), sun-shading cap locating hole (3b), dowel (3c), and its reflecting piece (3a) is arranged the inner surface recesses that constitutes and is parabolic shape, and shape and radiator (4) inner groovy matches.Reflector (3) is socketed on the radiator LED locating slot (8), twists by the reflector locating hole (4b) on the connection radiator of the dowel (3c) on the reflector (4) (4) to lump together.Inner surface recesses that according to actual needs can the accommodation reflex cup is the size of parabolic shape groove, needs the light source for reflection illumination that the visual angle is suitable, the light source scope is suitable to obtain practical application.The optically focused effect of the light process reflector of led light source reflects and obtains the illumination light that light is soft, scope is suitable.
Described radiator (4), its interior shape and reflector parabolic shape match, and the LED locating slot is arranged at the bottom, and corresponding reflector locating hole, so that and heat-conducting plate, reflector fixing.The outside of radiator is the arc shape radiator shutter, and direction is arranged in the same way, so good heat dissipation effect, and the transmission heat that passes through heat-conducting plate that can in time led light source be produced is evacuated.
Sun-shading cap (1) is enclosed within on radiator (4) the LED locating slot, and two ends cooperate fixing by sun-shading cap locating hole above the reflector (3).Sun-shading cap can cover the direct light of LED lamp, and the light that makes LED come out by reflector is soft reverberation, thereby avoids dazzle, reaches the purpose of protection human eye.
Its composition material of heat-conducting plate and radiator can be aluminium, aluminium alloy, copper and combination thereof.
Described reflection analyse with its composition material of sun-shading cap can be aluminium, aluminium alloy.
Beneficial effect of the present invention: the present invention has that optically focused is good, heat-sinking capability is strong, can not produce dazzle, is fit to applications such as family room's intraoral illumination, street lighting.
Description of drawings
Fig. 1 decomposes front plan view for LED lamp of the present invention is three-dimensional;
Fig. 2 is LED lamp overall package figure of the present invention;
Fig. 3 is along sun-shading cap center position generalized section;
Fig. 4 is the three-dimensional radiator Facad structure of LED lamp of the present invention figure;
Fig. 5 is the three-dimensional radiator structure of LED lamp of the present invention figure;
Fig. 6 is the three-dimensional reflector Facad structure of LED lamp of the present invention figure;
Fig. 7 is the three-dimensional reflector structure of LED lamp of the present invention figure;
Fig. 8 is a LED lamp sun-shading cap three-dimensional structure diagram of the present invention.
Among the figure, 1: sun-shading cap, 2:LED light source, 3: reflector, 3a: reflecting piece, 3b: sun-shading cap locating hole, 3c: dowel, 4: radiator, 4a: radiator shutter, 4b: reflector locating hole, 5:LED 6: heat-conducting plate, 7:LED location-plate, 8:LED locating slot
The specific embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments.
Regulate lamp with reference to Fig. 1, Fig. 2, LED shown in Figure 3 reflection, have two led light sources 2, a sun-shading cap 1, led light source 2 comprises LED5 and heat-conducting plate 6.Also have a reflector 3, a radiator 4, radiator 4 pars intermedias protrude and form LED location-plate 7, and LED location-plate 7 both sides are provided with LED locating slot 8.Led light source 2 is fixing by LED locating slot 8, in radiator 4 inside reflector 3 has been installed, reflector 3 is socketed on the radiator LED locating slot 8, and has angle between led light source 2 and reflector 3 central vertical axis, sun-shading cap 1 is via at radiator LED locating slot 8 tops, and the sun-shading cap locating hole 3b on reflector 3 fixes.The angle A that has between led light source 2 and reflector 3 central vertical axis in the present embodiment is 2 °.
When specifically implementing in the present embodiment, two led light sources 2 are combined in conduction heat radiator LED locating slot 8 by the led light source panel glue respectively and fix.
Described reflector 3 is made up of reflecting piece 3a, sun-shading cap locating hole 3b, dowel 3c, and its reflecting piece 3a arranges the inner surface recesses that constitutes and is parabolic shape, and shape and radiator 4 inner groovies match.Referring to Fig. 3 and Fig. 8, radiator 4 is connected with reflector 3, and reflector 3 is socketed on the radiator LED locating slot 8, twists by the reflector locating hole 4b on the connection of the dowel 3c on the reflector 3 radiator 4 to lump together.Inner surface recesses that according to actual needs can accommodation reflex cup 4 is the size of parabolic shape groove, needs the light source for reflection illumination that the visual angle is suitable, the light source scope is suitable to obtain practical application.Radiator 4 bottoms constitute for the LED locating slot.
Described radiator 4, its interior shape and reflector 3 parabolic shapes match, pars intermedia protrude to form LED location-plate 7, LED location-plate 7 both sides are provided with LED locating slot 8. bottoms and have reflector locating hole 4b so that and heat-conducting plate 6, reflector 3 fixing; The outside of radiator 4 is arc shape radiator shutter 4a, and direction is arranged in the same way.Therefore good heat dissipation effect can in time be evacuated the transmission heat that passes through heat-conducting plate of led light source generation.
Sun-shading cap 1 is enclosed within on the radiator LED locating slot 8, and two ends cooperate fixing by sun-shading cap locating hole 3b above the reflector 3.Sun-shading cap 1 can cover the direct light of LED lamp, and the light that makes LED come out by reflector 3 is soft reverberation, thereby avoids dazzle, reaches the purpose of protection human eye.
Usually, can be at the cup face socket flat glass of reflector 3, make in the use of LED lamp safelyr, reach reflector 4 dustproof purposes simultaneously.
Its composition material of heat-conducting plate described in the present embodiment and radiator can be aluminium, aluminium alloy, copper and combination thereof.Its composition material of described reflector and sun-shading cap can be aluminium, aluminium alloy.
According to the present invention, can make the LED reflection of shape size and regulate lamp according to actual needs, also can make the lamp of different capacity size, to reach the purpose of practical application.

Claims (8)

1.LED lamp is regulated in reflection, have two led light sources (2), a sun-shading cap (1), led light source (2) comprises LED5 and heat-conducting plate 6, it is characterized in that: also have a reflector (3), a radiator (4), radiator (4) pars intermedia protrudes and forms LED location-plate (7), and LED location-plate (7) both sides are provided with LED locating slot (8); Led light source (2) is fixing by LED locating slot (8), in radiator (4) inside reflector (3) has been installed, reflector (3) is socketed on the radiator LED locating slot (8), and has angle between led light source (2) and reflector (3) central vertical axis, sun-shading cap (1) is via at radiator LED locating slot (8) top, and the sun-shading cap locating hole (3b) on reflector (3) is fixing.
2. lamp is regulated in LED reflection as claimed in claim 1, and it is characterized in that: the angle that has between described led light source (2) and reflector (3) central vertical axis is 2 °.
3. lamp is regulated in LED reflection according to claim 1, it is characterized in that: it is fixing that described two led light sources (2) are combined in radiator LED locating slot (8) by the led light source panel glue respectively.
4. lamp is regulated in described LED reflection according to claim 1, it is characterized in that: described reflector (3) is made up of reflecting piece (3a), sun-shading cap locating hole (3b), dowel (3c), its reflecting piece (3a) is arranged the inner surface recesses that constitutes and is parabolic shape, and shape and radiator (4) inner groovy matches; Reflector (3) is socketed on the radiator LED locating slot (8), twists by the reflector locating hole (4b) on the connection radiator of the dowel (3c) on the reflector (4) (4) to lump together.
5. lamp is regulated in described LED reflection according to claim 1, it is characterized in that: described radiator (4), its interior shape and reflector (3) parabolic shape matches, and pars intermedia protrudes and forms LED location-plate (7), and LED location-plate (7) both sides are provided with LED locating slot (8); The bottom has a reflector locating hole (4b) so that and the fixing of heat-conducting plate (6), reflector (3); The outside of radiator (4) is arc shape radiator shutter (4a), and direction is arranged in the same way.
6. lamp is regulated in described LED reflection according to claim 1, and it is characterized in that: sun-shading cap (1) is enclosed within on the radiator LED locating slot (8), and two ends cooperate fixing by sun-shading cap locating hole (3b) above the reflector (3).
7. regulate lamp according to any one described LED reflection in the claim 1 to 6, it is characterized in that: its composition material of heat-conducting plate and radiator can be aluminium, aluminium alloy, copper and combination thereof.
8. lamp is regulated in LED reflection according to claim 7, and it is characterized in that: its composition material of described reflector and sun-shading cap can be aluminium, aluminium alloy.
CN2011101193436A 2011-05-10 2011-05-10 LED (light emitting diode) reflector regulating lamp Pending CN102252183A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011101193436A CN102252183A (en) 2011-05-10 2011-05-10 LED (light emitting diode) reflector regulating lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011101193436A CN102252183A (en) 2011-05-10 2011-05-10 LED (light emitting diode) reflector regulating lamp

Publications (1)

Publication Number Publication Date
CN102252183A true CN102252183A (en) 2011-11-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011101193436A Pending CN102252183A (en) 2011-05-10 2011-05-10 LED (light emitting diode) reflector regulating lamp

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103574374A (en) * 2013-11-20 2014-02-12 浙江晶日照明科技有限公司 LED lamp optical system with light source laterally arranged
TWI464341B (en) * 2012-01-20 2014-12-11

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030227774A1 (en) * 2002-06-10 2003-12-11 Martin Paul S. Axial LED source
CN1722484A (en) * 2004-07-16 2006-01-18 奥斯兰姆施尔凡尼亚公司 Stem mount for light emitting diode
CN201368347Y (en) * 2008-12-17 2009-12-23 马士科技有限公司 LED reflector lamp
CN201539758U (en) * 2009-11-26 2010-08-04 鹤山丽得电子实业有限公司 LED lighting lamp with lateral face luminous
CN201715289U (en) * 2010-04-06 2011-01-19 安徽省吉新照光电科技股份有限公司 Anti-glare LED lamp

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030227774A1 (en) * 2002-06-10 2003-12-11 Martin Paul S. Axial LED source
CN1722484A (en) * 2004-07-16 2006-01-18 奥斯兰姆施尔凡尼亚公司 Stem mount for light emitting diode
CN201368347Y (en) * 2008-12-17 2009-12-23 马士科技有限公司 LED reflector lamp
CN201539758U (en) * 2009-11-26 2010-08-04 鹤山丽得电子实业有限公司 LED lighting lamp with lateral face luminous
CN201715289U (en) * 2010-04-06 2011-01-19 安徽省吉新照光电科技股份有限公司 Anti-glare LED lamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI464341B (en) * 2012-01-20 2014-12-11
CN103574374A (en) * 2013-11-20 2014-02-12 浙江晶日照明科技有限公司 LED lamp optical system with light source laterally arranged

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Application publication date: 20111123

C02 Deemed withdrawal of patent application after publication (patent law 2001)