CN207455312U - A kind of new structure LED panel lamp - Google Patents
A kind of new structure LED panel lamp Download PDFInfo
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- CN207455312U CN207455312U CN201721432113.4U CN201721432113U CN207455312U CN 207455312 U CN207455312 U CN 207455312U CN 201721432113 U CN201721432113 U CN 201721432113U CN 207455312 U CN207455312 U CN 207455312U
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- outline border
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- backboard
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Abstract
The utility model discloses a kind of new structure LED panel lamps, including outline border, diffuser plate is arranged on outline border inside cavity, LED aluminum base plate module is arranged on the inside of outline border cavity edge, diffuser plate is clamped between LED aluminum base plate module lower edge and outline border, reflector is connected with LED aluminum base plate module, and reflecting paper is arranged on backboard, backboard is connected with outline border, and driving is arranged on backboard.The utility model has the characteristics that simple in structure, low cost, production efficiency are high, labor intensity is low, light transmittance is high, energy saving and meet DLC standards.
Description
Technical field
The utility model is related to LED light technology, a kind of specifically new structure LED panel lamp.
Background technology
LED panel lamp is the indoor illumination light fitting of a top grade, and entire Design of Luminaires is beautiful succinctly, air is luxurious, existing
Good illuminating effect, and can give people to bring beautiful impression.LED panel lamp design is unique, and light passes through the light guide plate of high transparency
After form a kind of uniform flat luminous effect, illuminance uniformity is good, light is soft, comfortably bright without blinding, and can effectively alleviate
Asthenopia.Widely American-European travelling trader's favor, quality is good, services, the panel light product that price is good wanting to buy for a large amount of outer commercial cities
And supplier；It seems the simple illuminator of simply money, but since its very high market orientation determines client to this
The quality requirements of product are extremely harsh, in addition product itself is related to the multiple fields such as material, optics, structure, hardware, electronics,
General company does not have complete development teams and enough development Experiences and subsequent supply chain management ability, it is difficult to really open
It sends out successfully, in addition indefinite to market demands understanding, there are following shortcomings：
(1), produce：It is complicated, be not easy to assemble, low production efficiency, it is of high cost；
(2), light efficiency：Because using the form of backlight, light extraction efficiency is low, common light guide plate light extraction efficiency 50~
60%, so to reach brightness requirement is bound to that power is high, and power is not high again energy saving.；
(3), price：Due to brightness to be improved, so LED quantity is more, heat dissipation can not be too small, in addition light guide plate is in itself
Price it is high, so there is no too big advantage above price；
(4), weight：What this was thought arrives, and raw material are all that the rate of exchange are sturdy, certainly not light.
Utility model content
The purpose of the utility model is to overcome the shortcomings of the prior art and to provide it is a kind of it is simple in structure, make
Valency is cheap, production efficiency is high, labor intensity is low, light transmittance is high, new structure LED panel that is energy saving and meeting DLC standards
Lamp.
In order to achieve the above object, the utility model uses following technical scheme：A kind of new structure LED panel lamp, bag
Outline border is included, diffuser plate is arranged on outline border inside cavity, and LED aluminum base plate module is arranged on the inside of outline border cavity edge, LED aluminum base plate
Diffuser plate is clamped between module lower edge and outline border, reflector is connected with LED aluminum base plate module, and reflecting paper is arranged on backboard,
Backboard is connected with outline border, and driving is arranged on backboard.
The outline border is connected together by glue and LED aluminum base plate module.
The reflector is bonded together by glue and LED aluminum base plate module, and reflector surface is aluminized for minute surface.
The reflecting paper is bonded in by glue on backboard, and reflective side is outwardly.
The diffuser plate material is plastics, and inside is filled with the isotropic homogeneous beads of diameter 2um-10um.
The outline border is equipped with card slot, passes through card slot stationary backplate.
The implementation method of above-mentioned new structure LED panel lamp, comprises the following steps：
(1), Mie scattering phenomenons：When inciding into the natural light on scattering object particle and scattering object particle dimension is close, respectively
Scattering process of the spherical scatterer particle of the item same sex to light wave, this phenomenon are known as Mie scattering phenomenons；
(2), light source is set：LED light source quantity in LED aluminum base plate module is several, according to LED aluminum base plate center line
Arrangement, and the interval ＞ 10mm that arrange；
(3), 3D modeling：Reflector surface is specular optical performance, and LED light source is bonded in side frame by glue and sets
In reflector cavity body, reflector light-emitting surface meets polynomial equation F (x, y) equipped with higher order reflection free form surface；Adjust equation
Parameter so that the oblique lower section deviation cut-off of light.So that dipped beam sidelight is not in bright border phenomenon, to meet whole hot spot simultaneously equal
It is even；
(4), light is reflected obliquely by reflector deviation cut-off, and it is secondary to be then incident on the progress of lower section reflective sheeting surface
Reflection upwards adjusts reflecting paper reflection direction so that uniform light transmits away through diffuser plate；Whole process is without light guide plate
It is conducted as light guide media；
(5), by the light that reflective sheeting reflects through diffuser plate, and diffuser plate is erected at using hanging structure setting
Above reflective sheeting so that light path increases, and light intersects mixed light in air, and inner homogeneous is filled with diffusant, diffusant one
Kind scattering particles, the isotropic homogeneous beads of diameter about 2um-10um, diameter are in same line with LED emission wavelengths
Degree, meets Mie scattering phenomenons；Light generates scattering in micro-structure bead surface so that transmitted ray homogeneous soft；
(6), calculated according to step (3), adjust the free form surface curvature of reflector, changed the light direction of propagation, make light
Distribution meets step entirety hot spot even results.
Mie scatterings in the step (1), α dimensionless scale parameters, as α=π * d/ λ；Wherein, d is light diffusing agent diameter,
λ lambda1-wavelengths generate Mie scattering phenomenons as dimensionless scale parameter α >=0.1.
The utility model is had the following advantages and effect compared with the prior art：
1st, the utility model includes outline border, and diffuser plate is arranged on outline border inside cavity, and LED aluminum base plate module is arranged on outline border
On the inside of cavity edge, diffuser plate is clamped between LED aluminum base plate module lower edge and outline border, reflector connects with LED aluminum base plate module
Connect, reflecting paper is arranged on backboard, and backboard is connected with outline border, driving be arranged on backboard, have simple in structure, low cost,
Production efficiency is high, labor intensity is low, light transmittance is high, energy saving and the features such as meet DLC standards.
2nd, compared to traditional side entering type panel light, the utility model product saves light guide plate, whole lamp grammes per square metre decline 30% with
On, cost reduction more than 20%.
3rd, the LED chip distribution linear array on LED aluminum base plate module, increases heat dissipation to greatest extent.
4th, compared with traditional side entering type panel light, guide-lighting plate problem is not present in the utility model product, save silk-screen or
Person's laser processing mode, optical efficiency are promoted to 85%.
5th, the isotropic homogeneous beads of diameter 2um-10um are filled with inside diffuser plate, there is high transmittance and scattering to imitate
Fruit, while also play preferable antiglare effect.
6th, operating procedure is simple, eliminates the assembling of light guide plate, screw, reduces the requirement to assembly precision in production, raw
Produce cost reduction 10%-30%.
Description of the drawings
Fig. 1 is a kind of explosive view of new structure LED panel lamp；
Fig. 2 is the operation principle schematic diagram of reflector in the utility model；
Fig. 3 is the operation principle schematic diagram of diffusant in diffuser plate in the utility model.
Fig. 4 is LED chip arrangement schematic diagram in LED aluminum base plate in the utility model
Figure label is as follows with title：
| 1 | Outline border | 2 | Diffuser plate |
| 3 | LED aluminum base plate module | 4 | Reflective sheeting |
| 5 | Reflector | 6 | Backboard |
| 7 | Driving | 8 | Homogeneous bead |
| 9 | LED light source |
Specific embodiment
For ease of it will be appreciated by those skilled in the art that making with reference to the accompanying drawings and embodiments to the utility model further detailed
It describes in detail bright.
Embodiment 1：
As shown in Figures 1 to 3, a kind of new structure LED panel lamp, including outline border, diffuser plate is arranged on outline border inside cavity,
LED aluminum base plate module is arranged on the inside of outline border cavity edge, and diffuser plate is clamped between LED aluminum base plate module lower edge and outline border,
Reflector is connected with LED aluminum base plate module, and reflecting paper is arranged on backboard, and backboard is connected with outline border, and driving is arranged on backboard.
Outline border in the present embodiment is connected together by glue and LED aluminum base plate module；Reflector passes through glue and LED aluminium
Substrate module bonds together, and reflector surface is aluminized for minute surface；Reflecting paper is bonded in by glue on backboard, and reflective side court
Outside.
Diffuser plate material in the present embodiment is plastics, and it is isotropic homogeneous small that inside is filled with diameter 2um-10um
Ball；Outline border is equipped with card slot, passes through card slot stationary backplate.
The implementation method of above-mentioned new structure LED panel lamp, comprises the following steps：
(1), Mie scattering phenomenons：When inciding into the natural light on scattering object particle and scattering object particle dimension is close, respectively
Scattering process of the spherical scatterer particle of the item same sex to light wave, this phenomenon are known as Mie scattering phenomenons；
(2), light source is set：LED light source quantity in LED aluminum base plate module is several, according to LED aluminum base plate center line
(black line in Fig. 4) arranges, and the interval ＞ 10mm that arrange；
(3), 3D modeling：Reflector surface is specular optical performance, and LED light source is bonded in side frame by glue and sets
In reflector cavity body, reflector light-emitting surface meets polynomial equation F (x, y) equipped with higher order reflection free form surface；Adjust equation
Parameter so that the oblique lower section deviation cut-off of light.So that dipped beam sidelight is not in bright border phenomenon, to meet whole hot spot simultaneously equal
It is even；
(4), light is reflected obliquely by reflector deviation cut-off, and it is secondary to be then incident on the progress of lower section reflective sheeting surface
Reflection upwards adjusts reflecting paper reflection direction so that uniform light transmits away through diffuser plate；Whole process is without light guide plate
It is conducted as light guide media；
(5), by the light that reflective sheeting reflects through diffuser plate, and diffuser plate is erected at using hanging structure setting
Above reflective sheeting so that light path increases, and light intersects mixed light in air, and inner homogeneous is filled with diffusant, diffusant one
Kind scattering particles, the isotropic homogeneous beads of diameter about 2um-10um, diameter are in same line with LED emission wavelengths
Degree, meets Mie scattering phenomenons；Light generates scattering in micro-structure bead surface so that transmitted ray homogeneous soft；
(6), calculated according to step (3), adjust the free form surface curvature of reflector, changed the light direction of propagation, make light
Distribution meets step entirety hot spot even results.
Mie scatterings in the step (1), α dimensionless scale parameters, as α=π * d/ λ；Wherein, d is light diffusing agent diameter,
λ lambda1-wavelengths generate Mie scattering phenomenons as dimensionless scale parameter α >=0.1.
Light diffusing agent in the present embodiment is DOW CORNING 30-424, white organosilicon powder, as shown in Fig. 2, light passes through
Change direction after diffusant, calculated by the above method, adjust reflector free form surface curvature, meet demand.Using above-mentioned
Structures and methods, significantly improving optical light transmittance, reduction LED light source number reduce cost, employ and scatter skill with Mie
Art, reflection and refractive technique combine, creative removal light guide plate so that assembling procedure is simple, and optics light transmittance is up to
85%, cost of light source saves 30%-50%, and production cost saves 10%-30%.
Comparative example 1
The present embodiment uses 4 kinds of Structure Comparisons, and 1~3 kind of structure is optical texture of the prior art, and general configuration is such as
Under：
(1), LED substrate+laser dotting light guide plate+reflective sheeting+diffuser plate；Optics light transmittance 74%, optical efficiency is relatively low；
(2), LED substrate+silk-screen light guide plate+reflective sheeting+diffuser plate；Optics light transmittance 70%, optical efficiency is relatively low；
(3), LED substrate+exempt from silk-screen light guide plate+reflective sheeting+diffuser plate；Optics light transmittance 75%, optical efficiency is relatively low；
4th kind of structure is the structure in embodiment 1, correction data such as following table：
| Realization method | Whole lamp size | Angle | Optics light transmittance | Whole lamp cost |
| (1) | Φ600*600 | 118 | 74% | It is high |
| (2) | Φ600*600 | 110 | 70% | It is high |
| (3) | Φ600*600 | 116 | 75% | In |
| (4) | Φ600*600 | 109 | 85% | It is low |
Above-mentioned specific embodiment is the preferred embodiment of the utility model, and the utility model can not be defined,
Other any changes made without departing from the technical solution of the utility model or other equivalent substitute modes, are included in
Within the scope of protection of the utility model.
Claims (6)
1. a kind of new structure LED panel lamp, it is characterised in that：Including outline border, diffuser plate is arranged on outline border inside cavity, LED
Aluminum substrate module is arranged on the inside of outline border cavity edge, and diffuser plate is clamped between LED aluminum base plate module lower edge and outline border, is reflected
Device is connected with LED aluminum base plate module, and reflecting paper is arranged on backboard, and backboard is connected with outline border, and driving is arranged on backboard.
2. new structure LED panel lamp according to claim 1, it is characterised in that：The outline border passes through glue and LED aluminium
Substrate module is connected together.
3. new structure LED panel lamp according to claim 2, it is characterised in that：The reflector passes through glue and LED
Aluminum substrate module bonds together, and reflector surface is aluminized for minute surface.
4. new structure LED panel lamp according to claim 3, it is characterised in that：The reflecting paper is bonded by glue
On backboard, and reflective side is outwardly.
5. new structure LED panel lamp according to claim 4, it is characterised in that：The diffuser plate material is plastics, interior
Portion is filled with the isotropic homogeneous beads of diameter 2um-10um.
6. new structure LED panel lamp according to claim 5, it is characterised in that：The outline border is equipped with card slot, passes through
Card slot stationary backplate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721432113.4U CN207455312U (en) | 2017-10-31 | 2017-10-31 | A kind of new structure LED panel lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721432113.4U CN207455312U (en) | 2017-10-31 | 2017-10-31 | A kind of new structure LED panel lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207455312U true CN207455312U (en) | 2018-06-05 |
Family
ID=62253004
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721432113.4U Active CN207455312U (en) | 2017-10-31 | 2017-10-31 | A kind of new structure LED panel lamp |
Country Status (1)
| Country | Link |
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| CN (1) | CN207455312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676684A (en) * | 2017-10-31 | 2018-02-09 | 横店集团得邦照明股份有限公司 | A kind of new structure LED panel lamp and its implementation |
-
2017
- 2017-10-31 CN CN201721432113.4U patent/CN207455312U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676684A (en) * | 2017-10-31 | 2018-02-09 | 横店集团得邦照明股份有限公司 | A kind of new structure LED panel lamp and its implementation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: RUIJIN TOSPO LIGHTING Co.,Ltd. Assignor: HENGDIAN GROUP TOSPO LIGHTING Co.,Ltd. Contract record no.: X2023330000615 Denomination of utility model: A New Structure LED Panel Light Granted publication date: 20180605 License type: Common License Record date: 20230912 |
|
| EE01 | Entry into force of recordation of patent licensing contract |