CN204100131U - A kind of Novel LED light light distribution structure - Google Patents

A kind of Novel LED light light distribution structure Download PDF

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Publication number
CN204100131U
CN204100131U CN201420412324.1U CN201420412324U CN204100131U CN 204100131 U CN204100131 U CN 204100131U CN 201420412324 U CN201420412324 U CN 201420412324U CN 204100131 U CN204100131 U CN 204100131U
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China
Prior art keywords
light
lens
led
distribution structure
novel led
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Expired - Fee Related
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CN201420412324.1U
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Chinese (zh)
Inventor
关永健
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Individual
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Individual
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Anticipated expiration legal-status Critical

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Abstract

A kind of Novel LED light light distribution structure, it is characterized in that: it comprises the lens for refract light source, and the some LED be located in lens outer circumference, the light-emitting area of LED is close to the outer rim setting of lens, the light that LED is sent is injected in it from lens outer rim, and lens light-emitting area is coated with even tabula rasa.Described lens are concavees lens or convex lens.The beneficial effects of the utility model are: 1) structure is simple, and easy to assembly, production cost is low, improve the market competitiveness.2) light is injected from the sidewall of lens, changes the propagation circuit of light, makes light in lens, repeatedly can reflect conduction, and order more evenly soft not dazzling allot the light come.3) can be equipped with convex lens and carry out scattering luminous intensity distribution, the light range of exposures that this structure is allotted is wider.4) concavees lens can be used to carry out optically focused luminous intensity distribution, the effect that luminous intensity distribution is gone out is gathered more, and brightness is higher, is applicable to the uses such as searchlight.

Description

A kind of Novel LED light light distribution structure
Technical field
The utility model relates to a kind of lighting apparatus, specifically a kind of Novel LED light light distribution structure.
Background technology
Tradition lamp affixed to the ceiling generally adopts the fluorescent lamp of annular as illuminating source, and light irradiates all downwards.Have the advantages such as long-life, specular removal, energy-conserving and environment-protective by LED at present, it has been imperative that LED substitutes conventional fluorescent as the lamp affixed to the ceiling of light source.But LED lamp affixed to the ceiling product general luminous intensity distribution form is in the market single, all adopting light fixture light to irradiate downwards, is only simply substitute the lamp affixed to the ceiling of traditional endless fluorescent lamp as light source.
Along with expanding economy, Lighting Design only focuses on brightness from initial, develops into and not only pursues brightness now, more pursues light quality simultaneously, namely the key elements such as the mood of ambient light environment, people and convenience will be incorporated in the process of Lighting Design.At present, LED lamp affixed to the ceiling is multiplex at indoor furniture, and in order to realize the construction of whole spatial light environment, usual client needs to import multiple light fixture to realize, and from the convenience of cost, installation and application, this kind of scheme is not optimal selection.
Utility model content
The purpose of this utility model is the shortcoming existed to overcome prior art, and provide a kind of structure simple, easy to assembly, production cost is low, a kind of Novel LED light light distribution structure that light distribution effect is good.
The utility model object realizes with the following methods: a kind of Novel LED light light distribution structure, it is characterized in that: it comprises the lens for refract light source, and the some LED be located in lens outer circumference, the light-emitting area of LED is close to the outer rim setting of lens, the light that LED is sent is injected in it from lens outer rim, and lens light-emitting area is coated with even tabula rasa.
Described lens are concavees lens.
Described lens are convex lens.
Described lens outer rim is provided with the platform docked with LED light-emitting area.
Described some LED to be welded on flexible PCB and with power supply Electricity Federation.
Described even tabula rasa is frosted poly (methyl methacrylate) plate.
Described even tabula rasa is atomization glass plate.
The beneficial effects of the utility model are: 1) structure is simple, and easy to assembly, production cost is low, improve the market competitiveness.2) light is injected from the sidewall of lens, changes the propagation circuit of light, makes light in lens, repeatedly can reflect conduction, and order more evenly soft not dazzling allot the light come.3) can be equipped with convex lens and carry out scattering luminous intensity distribution, the light range of exposures that this structure is allotted is wider.4) concavees lens can be used to carry out optically focused luminous intensity distribution, the effect that luminous intensity distribution is gone out is gathered more, and brightness is higher, is applicable to the uses such as searchlight.
Accompanying drawing explanation
Fig. 1 is that the utility model uses concavees lens light distribution structure design sketch.
Fig. 2 is that the utility model uses concavees lens light distribution structure sectional view.
Fig. 3 is that the utility model uses convex lens light distribution structure design sketch.
Fig. 4 is that the utility model uses convex lens light distribution structure sectional view.
Light refraction effect figure when Fig. 5 is the utility model use convex lens luminous intensity distribution.
Detailed description of the invention
Below in conjunction with accompanying drawing, concrete further instruction is done to the utility model.A kind of Novel LED light light distribution structure, it is characterized in that: it comprises the lens for refract light source, and the some LED 1 be located in lens outer circumference, the light-emitting area of LED 1 is close to the outer rim setting of lens, the light that LED 1 is sent is injected in it from lens outer rim, lens light-emitting area is coated with even tabula rasa 2.
Described lens are concavees lens 3.
Described lens are convex lens 4.
Described lens outer rim is provided with the platform 5 docked with LED 1 light-emitting area.
Described some LED 1 to be welded on flexible PCB 6 and with power supply Electricity Federation.
Described even tabula rasa 2 is frosted poly (methyl methacrylate) plate.
Described even tabula rasa 2 is atomization glass plate.
Operation principle: in the utility model, according to the difference of photoenvironment, can adopt concavees lens to make optically focused luminous intensity distribution, convex lens also can be adopted to make astigmatism luminous intensity distribution, uses to meet the multiple photoenvironment such as illumination on a large scale or local searchlighting.More even in order to reach light distribution effect, soft and requirement that light efficiency rate is high, the LED circular array distribution in this case, and be arranged on the outer rim of lens.The outer rim that the light-emitting area of LED is close to lens is arranged, when LED works, its light sent through the outer rim of lens to its internal transmission.Different from the light-configuration mode that traditional LED lamp is arranged on the bottom of lens, in this case, light needs just being gone out by projection after repeatedly refraction in lens, and also final from lens light projector direction, the light emission direction of LED is different, so the effect that the ray cast through repeatedly reflecting is gone out is more evenly soft, there is no the defect of hot spot and dazzling traditional LED illumination lamp such as dazzling, therefore can LED down be widely used in, the places such as lamp affixed to the ceiling use.
Above-described embodiment is only for illustrating technical conceive of the present utility model and feature; its object is to allow the personage being familiar with this art can understand content of the present utility model and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.

Claims (7)

1. a Novel LED light light distribution structure, it is characterized in that: it comprises the lens for refract light source, and the some LED (1) be located in lens outer circumference, the light-emitting area of LED (1) is close to the outer rim setting of lens, the light that LED (1) is sent is injected in it from lens outer rim, lens light-emitting area is coated with even tabula rasa (2).
2. a kind of Novel LED light light distribution structure according to claim 1, is characterized in that: described lens are concavees lens (3).
3. a kind of Novel LED light light distribution structure according to claim 1, is characterized in that: described lens are convex lens (4).
4. a kind of Novel LED light light distribution structure according to claim 1, is characterized in that: described lens outer rim is provided with the platform (5) docked with LED (1) light-emitting area.
5. a kind of Novel LED light light distribution structure according to claim 1, is characterized in that: described some LED (1) be welded on flexible PCB (6) upper and with power supply Electricity Federation.
6. a kind of Novel LED light light distribution structure according to claim 1, is characterized in that: described even tabula rasa (2) is frosted poly (methyl methacrylate) plate.
7. a kind of Novel LED light light distribution structure according to claim 1, is characterized in that: described even tabula rasa (2) is atomization glass plate.
CN201420412324.1U 2014-07-25 2014-07-25 A kind of Novel LED light light distribution structure Expired - Fee Related CN204100131U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420412324.1U CN204100131U (en) 2014-07-25 2014-07-25 A kind of Novel LED light light distribution structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420412324.1U CN204100131U (en) 2014-07-25 2014-07-25 A kind of Novel LED light light distribution structure

Publications (1)

Publication Number Publication Date
CN204100131U true CN204100131U (en) 2015-01-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420412324.1U Expired - Fee Related CN204100131U (en) 2014-07-25 2014-07-25 A kind of Novel LED light light distribution structure

Country Status (1)

Country Link
CN (1) CN204100131U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114937401A (en) * 2022-05-06 2022-08-23 北京航空航天大学 Hydrodynamics experiment system and method for eliminating liquid jet total reflection area

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114937401A (en) * 2022-05-06 2022-08-23 北京航空航天大学 Hydrodynamics experiment system and method for eliminating liquid jet total reflection area
CN114937401B (en) * 2022-05-06 2023-03-14 北京航空航天大学 Hydrodynamics experiment system and method for eliminating liquid jet total reflection area

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150114

Termination date: 20160725