CN201475746U - LED light distribution structure of combined application - Google Patents

LED light distribution structure of combined application Download PDF

Info

Publication number
CN201475746U
CN201475746U CN2009202091372U CN200920209137U CN201475746U CN 201475746 U CN201475746 U CN 201475746U CN 2009202091372 U CN2009202091372 U CN 2009202091372U CN 200920209137 U CN200920209137 U CN 200920209137U CN 201475746 U CN201475746 U CN 201475746U
Authority
CN
China
Prior art keywords
led light
led
plane
light source
light distribution
Prior art date
Application number
CN2009202091372U
Other languages
Chinese (zh)
Inventor
韩岗亭
Original Assignee
上海复煊光电技术有限公司
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 上海复煊光电技术有限公司 filed Critical 上海复煊光电技术有限公司
Priority to CN2009202091372U priority Critical patent/CN201475746U/en
Application granted granted Critical
Publication of CN201475746U publication Critical patent/CN201475746U/en

Links

Abstract

The utility model discloses a LED light distribution structure of combined application. The LED light distribution structure is characterized in that the structure comprises six planes, each plane is provided with a plurality of LED light sources which form a LED module, each LED is provided with lenses or reflectors, the lenses or the reflectors on the same plane have the same light extraction angle and the inclination angle of each plane makes the central vertical line of the plane direct the area to be illuminated by the LED light source. The utility model comprises fix planes, effectively increases the density of the LED light source and the heat dissipation area of the LED light source and can improve the illumination evenness degree effectively. The lenses and the reflectors assembled on the LED mould of each plane have the same light extraction angle, therefore when few LED light sources cease to work, the whole system can still meet the basic illumination requirement.

Description

A kind of LED light distribution structure of applied in any combination

Technical field

The utility model relates to a kind of LED lighting engineering, relates to a kind of LED light distribution structure of applied in any combination specifically.

Background technology

LED is energy saving and environment friendly new type light source, along with improving constantly of LED luminous efficiency, and will be more and more widely in the application of functional lighting field.Led light source to the similarity light source carries out secondary light-distribution, is one of high-power and high-luminance LED light source difficult point in functional illumination is used.At present, developed some and great power LED has been carried out the lens and the reflector of secondary light-distribution, but in actual applications, still there are many restrictions in these lens and reflector when application LED does large area lighting, mainly show as: in the combined type of high-power LED light source is used, planar alignment can produce restriction to LED, and can cause heat radiation abundant inadequately; Under the situation that curved surface is arranged, when a certain LEDs or a few LEDs lost efficacy, can cause whole system can't satisfy problems such as lighting criteria demand and uniformity of illuminance are not enough and take place.These problems have limited the application of great power LED in functional illumination especially large area lighting greatly.

Summary of the invention

The purpose of this utility model is to overcome defective of the prior art, even the LED light distribution structure of a kind of applied in any combination that a kind of illumination is even, the abundant minority led light source of heat radiation lost efficacy also can satisfy lighting requirement is provided.

The purpose of this utility model is achieved in that a kind of LED light distribution structure of applied in any combination, it is characterized in that: this structure comprises six planes, the some LEDs light sources of assembling are formed the LED module on each plane, be equipped with lens or reflector on every LEDs, lens on the isoplanar or reflector have identical rising angle, and the angle of inclination on each plane is that the planar central vertical line points to the zone that led light source need throw light on.

The LED light distribution structure of applied in any combination of the present utility model compared with prior art has following advantage: 1,6 planar combination can effectively increase led light source density, but also can increase the area of dissipation of led light source; 2, can effectively improve uniformity of illuminance, lens or reflector on the LED module that each plane is assemblied in have identical rising angle, and when wherein minority led light source lost efficacy, whole system still can satisfy basic illumination needs; 3, the utility model can be applied to large area lighting occasions such as floodlighting, road lighting and industrial lighting.

Description of drawings

Fig. 1 is the perspective view of the LED light distribution structure of the utility model applied in any combination.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is described further.

Embodiment 1: a kind of LED light distribution structure of applied in any combination, this structure comprises six planes 1,2,3,4,5,6, its midplane 1 and plane 2 each self-assembly eight LEDs light source 8, plane 3 and plane 4 each self-assembly 16 LEDs light source 8, plane 5 and plane 6 each self-assembly four LEDs light source 8, the some LEDs light sources 8 of assembling are formed a LED module on each plane, be equipped with reflector 7 on every LEDs, reflector 7 on the isoplanar has identical rising angle, and the angle of inclination on each plane is that the planar central vertical line points to the zone that led light source need throw light on.

Claims (1)

1. the LED light distribution structure of an applied in any combination, it is characterized in that: this structure comprises six planes (1,2,3,4,5,6), the some LEDs light sources of assembling (8) are formed the LED module on each plane, be equipped with lens or reflector (7) on every LEDs, lens on the isoplanar or reflector (7) have identical rising angle, and the angle of inclination on each plane is that the planar central vertical line points to the zone that led light source need throw light on.
CN2009202091372U 2009-09-03 2009-09-03 LED light distribution structure of combined application CN201475746U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202091372U CN201475746U (en) 2009-09-03 2009-09-03 LED light distribution structure of combined application

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202091372U CN201475746U (en) 2009-09-03 2009-09-03 LED light distribution structure of combined application

Publications (1)

Publication Number Publication Date
CN201475746U true CN201475746U (en) 2010-05-19

Family

ID=42411996

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202091372U CN201475746U (en) 2009-09-03 2009-09-03 LED light distribution structure of combined application

Country Status (1)

Country Link
CN (1) CN201475746U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106125396A (en) * 2015-05-08 2016-11-16 三星电子株式会社 Display device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106125396A (en) * 2015-05-08 2016-11-16 三星电子株式会社 Display device

Similar Documents

Publication Publication Date Title
CN201237096Y (en) Improved LED lamp
CN201363590Y (en) Large-power LED light source with saturated and gentle light and large-power LED illumination lamp using same
US8246199B2 (en) LED illuminating device
CN101725946B (en) Light-emitting diode lamp
CN102095151B (en) LED (light-emitting diode) automobile high beam light with mixed light distribution system
CN201696925U (en) LED lamp bulb
CN101806440B (en) Light emitting diode lamp
CN101900290A (en) LED light distribution lens and LED street lamp with same
CN201237095Y (en) LED lamp
CN202017914U (en) LED tubular lamp with column-shaped radiator structure
US9404640B2 (en) High efficient and high power LED light source, LED lamp which uses light source and the application of the lamp
CN201351897Y (en) Heat dissipating structure of high power LED projecting lamp
CN201916826U (en) Light emitting diode (LED) automobile high beam lamp with mixed trimming system
WO2009015524A1 (en) A led illuminating lamp
CN204756557U (en) Embedded heat pipe cooling system and use its LED lamps and lanterns
CN201803159U (en) Efficient LED bulb
EP2511605A4 (en) Led lamp and road-lamp with the same
CN202938189U (en) LED car light
CN102128381A (en) LED (Light-Emitting Diode) lamp bulb with high lighting effect
CN202613121U (en) Light emitting diode (LED) parabolic aluminized reflector (PAR) lamp
CN202469572U (en) LED (light-emitting diode) lighting device with annular heat-dissipating holes
CN201344429Y (en) A LED ceiling lamp
CN101893180A (en) LED lamp bulb
CN102720961A (en) LED (light emitted diode) candle lamp capable of lightening in entire space
CN202091872U (en) Light-emitting diode (LED) daylight lamp structure

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Jiangsu Unionstar Opto-electronic Co., Ltd.

Assignor: Shanghai Fuxuan Photoelectric Technology Co., Ltd.

Contract record no.: 2010320001192

Denomination of utility model: LED light distribution structure of combined application

Granted publication date: 20100519

License type: Exclusive License

Record date: 20101118

DD01 Delivery of document by public notice
DD01 Delivery of document by public notice

Addressee: Shanghai Fuxuan Photoelectric Technology Co., Ltd.

Document name: Notification of Decision on Request for Restoration of Right

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20100519

DD01 Delivery of document by public notice
DD01 Delivery of document by public notice

Addressee: Shanghai Fuxuan Photoelectric Technology Co., Ltd.

Document name: Notification of Expiration of Patent Right Duration