CN106764695A - A kind of double-side LED modules suitable for advertising lamp box - Google Patents

A kind of double-side LED modules suitable for advertising lamp box Download PDF

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Publication number
CN106764695A
CN106764695A CN201611270156.7A CN201611270156A CN106764695A CN 106764695 A CN106764695 A CN 106764695A CN 201611270156 A CN201611270156 A CN 201611270156A CN 106764695 A CN106764695 A CN 106764695A
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CN
China
Prior art keywords
substrate
double
led modules
led
lamp box
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
CN201611270156.7A
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Chinese (zh)
Inventor
徐强
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.)
Shanghai Rising Lighting Co Ltd
Original Assignee
Shanghai Rising Lighting 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 Shanghai Rising Lighting Co Ltd filed Critical Shanghai Rising Lighting Co Ltd
Priority to CN201611270156.7A priority Critical patent/CN106764695A/en
Publication of CN106764695A publication Critical patent/CN106764695A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00Lighting devices intended for fixed installation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00Fastening of light sources or lamp holders
    • F21V19/001Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00Refractors for light sources
    • F21V5/04Refractors for light sources of lens shape
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/30Elements containing photoluminescent material distinct from or spaced from the light source

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

A kind of double-side LED modules suitable for advertising lamp box of the present invention, including multiple LED luminescence chips (1) and it is provided with the substrate (2) of printed circuit, described LED luminescence chips (1) are placed in the side plate face of substrate (1) by layout, it is connected with extraneous power supply by the printed circuit on substrate, constitute operating circuit, it is characterised in that:Described substrate is a light-transmitting plate, and is respectively provided with the lenticular body (3) of a capping substrate surface in the plate face left and right sides of the light-transmitting plate.On the basis of existing LED modules basic structure is not changed, crystalline ceramics flat board is changed to by by substrate of the prior art, just may be such that the light that LED luminescence chips are sent can not only illuminate the side for setting LED luminescence chip substrates, the opposite side of substrate can also be irradiated to through substrate, LED modules as double-side, so that the luminous energy that LED luminescence chips send is fully utilized, for LED modules open up new application mode and field, have broad application prospects, great popularization.

Description

A kind of double-side LED modules suitable for advertising lamp box
Technical field
The present invention relates to a kind of LED modules, especially a kind of double-side LED modules suitable for advertising lamp box, belong to Technical field of LED illumination.
Background technology
With continuing to develop for light emitting diode (Lighting Emitting Diode) technology, its application is by signal Show and develop to lighting source field, now, LED technology is widely used to the illumination of the occasions such as road, tunnel, factories and miness.With Conventional illumination sources are compared, and LED has the advantages that many uniquenesses, such as luminous point is small, be easy to carry out optical design, Luminaire efficiency Height etc., additionally, LED energy consumptions are low, long lifespan, shock resistance are good, environmental protection, so that with the fastest developing speed as lighting engineering One of field.
Because single led luminescence chip power is all smaller, brightness is inadequate, it is impossible to the need for meeting illumination, therefore, it is existing Technology generally constitutes a LED module on one substrate using by the combination of multiple LED luminescence chips, so as to reach certain power Brightness, to meet related illumination the need for.
In the prior art, on the one hand the substrate typically aluminium sheet multiple LED luminescence chips combined, this aluminium sheet is made It is also the heat sink as LED luminescence chips on the other hand to bond the substrate of single led luminescence chip.But aluminium sheet is impermeable Light, thus, using aluminium sheet as the LED modules of substrate can only one side light, it is impossible to accomplish double-side, limited using by certain System.
Increasingly extensive with LED lamp uses, low energy consumption, the long-life feature having due to LED, therefore he is As form of light source main in lamp box advertisement industry.At present generally used in LED advisement lamp case by LED module designs into Bar form, and the strip lamp bar is fixed on lamp box substrate, allow the light launched to be scattered directly on advertisement picture, reach To shinny demonstration effect.In order that the primary advertisement face degree of advertising lamp box can produce glittering demonstration effect, lead to The two sides of substrates of the Chang Bixu in advertisement box respectively sets a group pattern formula LED light bar.Otherwise be unable to reach it is omnibearing luminous Effect.Obvious this design must bring raising and the high energy consumption of lamp box cost of manufacture.Either to production firm and user For be all a kind of waste.
Therefore, the design of LED advisement lamp case how is further improved, manufacturing cost can either be reduced, energy can be reduced again Consumption just turns into a research and development problem of LED lamp manufacturer.
The content of the invention
The purpose of the present invention:It is the drawbacks described above for solving prior art, the present invention provides a kind of suitable for advertising lamp box Double-side LED modules, scope is used to extend it.
It is that, up to above-mentioned purpose, the present invention is adopted the following technical scheme that
This double-side LED modules suitable for advertising lamp box, including multiple LED luminescence chips 1 and it is provided with printing The substrate 2 of circuit, described LED luminescence chips 1 are placed in the side plate face of substrate 1 by layout, by substrate Printed circuit is connected with extraneous power supply, constitutes operating circuit, it is characterised in that:Described substrate is a light-transmitting plate, and at this The plate face left and right sides of light-transmitting plate is respectively provided with the lenticular body 3 of a capping substrate surface.
The medial surface of described lenticular body 3 is coated by YAG yellow phosphor coatings 4.
Described lenticular body 3 is the molded lens mixed with YAG yellow fluorescent powders.
Described substrate 2 is a crystalline ceramics plate.
LED luminescence chips 1 are equipped with the both sides plate face of the substrate 2.
Compared with prior art, its advantage of the present invention and marked improvement be:
1) a kind of double-side LED modules suitable for advertising lamp box that the present invention is provided, are not changing existing LED modules On the basis of basic structure, crystalline ceramics flat board is changed to by by substrate of the prior art, so that it may so that LED luminescence chips institute The light for sending can not only illuminate the side of bonding LED luminescence chip substrates, moreover it is possible to be irradiated to the another of substrate through substrate Side, the LED modules as double-side so that the luminous energy that LED luminescence chips send is fully utilized are that LED modules are opened New application mode and field is warded off;
2) without changing production procedure and related die during actual production of the present invention, design is unique, with wide application Prospect, great popularization.
Brief description of the drawings
A kind of basic structure schematic diagram that Fig. 1 is provided for the present invention;
Fig. 2 is a kind of structural representation using mixed with YAG yellow fluorescent powder lens;
Fig. 3 is to be equipped with the structural representation of the invention of LED luminescence chips on substrate two sides.
In figure:
1-LED luminescence chip 2- substrate 3- lenticular body 4- power supply coupling assembly 5-YAG yellow phosphor coatings.
Specific embodiment
Below in conjunction with the accompanying drawings and brief description of the drawings and embodiment to the present invention provide technical scheme do further specifically It is bright.
Embodiment
As shown in a kind of structural representation suitable for the double-side LED modules of advertising lamp box that Fig. 1 present invention is provided:
This double-side LED modules suitable for advertising lamp box, this double-side LED moulds suitable for advertising lamp box Group, including multiple LED luminescence chips 1 and the substrate 2 of printed circuit is provided with, described LED luminescence chips 1 press layout It is placed in the side plate face of substrate 1, is connected with extraneous power supply by the printed circuit on substrate, constitute operating circuit, it is special Levy and be:Described substrate is a light-transmitting plate, and is respectively provided with a capping substrate plate in the plate face left and right sides of the light-transmitting plate The lenticular body 3 in face.
LED luminescence chips in practice are encapsulated by YAG yellow fluorescent powders in itself.
On the basis of existing LED modules basic structure is not changed, transparent pottery is changed to by by substrate of the prior art 2 Porcelain flat board, so that it may so that the light that LED luminescence chips 1 are sent not only can directly illuminate and set the substrate of LED luminescence chips 1 2 side, moreover it is possible to be irradiated to the opposite side of substrate 2 through the substrate 2 with printing opacity efficiency, the LED modules as double-side, Then outwardly lighted by the lenticular body 3 being arranged on both sides substrate 2.
Obviously, so not only cause that the luminous energy that LED luminescence chips 1 send is fully utilized, and can open up for LED modules New application mode and field.
Certainly, the double-side LED modules for advertising lamp box of above-mentioned this structure, have one in terms of the scattering of light Fixed left and right two sides asymmetry, but have no effect on its Integral luminous effect.
Meanwhile, in order to further improve the adverse effect of blue light in luminous effect and elimination LED luminescence chips, this technology Scheme takes two independent selectable technical measures in the lenticular body of design:
First, be to coat the yellow fluorescent coatings 5 of one layer of nanoscale YAG in the inner side of described lenticular body 3, by this The effect of layer coating, is not only improved the conversion ratio of the white light of LED luminescence chip 1 of the transmitting containing high frequency blue light, together When can also reduce the harm of blue light.
Second, during fluorescent material that will be nano level YAG yellow mixes the macromolecular material for making lenticular body, it is fabricated to containing receiving Meter level YAG yellow fluorescent material, equally makes lenticular body have the effect of the harm for reducing LED luminescence chip blue lights.
As the further improvement to the technical program, the above-mentioned this double-side LED modules suitable for advertising lamp box Can also use and be equipped with LED luminescence chips 1 in the both sides plate face of substrate 2.So design is advantageous in that and is prevented from two The difference of sidescattering light, makes the technical program more perfect, and this is pole for improving and improving the transmission effects of LED advisement lamp case For beneficial.
In sum:
A kind of double-side LED modules suitable for advertising lamp box that the present invention is provided, are not changing existing LED modules base On the basis of this structure, crystalline ceramics flat board is changed to by by substrate of the prior art, so that it may so that LED luminescence chips are sent out The light for going out can not only illuminate the side for setting LED luminescence chip substrates, moreover it is possible to be irradiated to the another of substrate through substrate Side, the LED modules as double-side so that the luminous energy that LED luminescence chips send is fully utilized are that LED modules are opened New application mode and field is warded off, is had broad application prospects, great popularization.
Finally, it is necessary to which explanation is:
The above is only used for help and understands technical scheme, it is impossible to be interpreted as the limit to the scope of the present invention System;The non-intrinsically safe modifications and adaptations that those skilled in the art's the above of the invention is made, belong to the present invention and want The protection domain asked.

Claims (5)

1. a kind of double-side LED modules suitable for advertising lamp box, including multiple LED luminescence chips (1) and printing is provided with The substrate (2) of circuit, described LED luminescence chips (1) are placed in the side plate face of substrate (1) by layout, by base Printed circuit on plate is connected with extraneous power supply, constitutes operating circuit, it is characterised in that:Described substrate is a light-transmitting plate, And it is respectively provided with the lenticular body (3) of a capping substrate surface in the plate face left and right sides of the light-transmitting plate.
2. a kind of double-side LED modules suitable for advertising lamp box as claimed in claim 1, it is characterised in that:Described The medial surface of lenticular body (3) is coated by nanoscale YAG yellow phosphor coatings (4).
3. a kind of double-side LED modules suitable for advertising lamp box as claimed in claim 1, it is characterised in that:Described Lenticular body (3) is the molded lens mixed with YAG yellow fluorescent powders.
4. a kind of double-side LED modules suitable for advertising lamp box as claimed in claim 1, it is characterised in that:Described Substrate (2) is a crystalline ceramics plate.
5. a kind of double-side LED modules suitable for advertising lamp box as claimed in claim 1, it is characterised in that:The base LED luminescence chips (1) are equipped with the both sides plate face of plate (2).
CN201611270156.7A 2016-12-30 2016-12-30 A kind of double-side LED modules suitable for advertising lamp box Pending CN106764695A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611270156.7A CN106764695A (en) 2016-12-30 2016-12-30 A kind of double-side LED modules suitable for advertising lamp box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611270156.7A CN106764695A (en) 2016-12-30 2016-12-30 A kind of double-side LED modules suitable for advertising lamp box

Publications (1)

Publication Number Publication Date
CN106764695A true CN106764695A (en) 2017-05-31

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109282167A (en) * 2018-06-19 2019-01-29 新和(绍兴)绿色照明有限公司 A kind of LED light
CN110005972A (en) * 2019-03-29 2019-07-12 长兴科瑞照明电器有限公司 A kind of illumination module, a kind of lamps and lanterns and a kind of illumination module manufacturing method

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2859717Y (en) * 2005-12-28 2007-01-17 陈晓锋 Double-faced pixel lamp body for advertisement and information display
CN101123289A (en) * 2007-09-05 2008-02-13 昌鑫光电(东莞)有限公司 Bidirectional luminescent heat radiation LED
CN202992710U (en) * 2012-10-25 2013-06-12 绍兴温家环保新材料有限公司 Light-emitting diode (LED) illumination lamp
CN203517461U (en) * 2013-09-06 2014-04-02 鹤山市银雨照明有限公司 Rare gas lamp wholly giving out light
CN203927544U (en) * 2014-06-24 2014-11-05 中山市格林曼光电科技有限公司 Dual-side LED lamp band
CN104251404A (en) * 2014-08-13 2014-12-31 浙江英特来光电科技有限公司 Low-heat-resistance high-light-efficiency high-color-rendering-index double-side-light-emitting white-light LED
CN204141310U (en) * 2014-08-26 2015-02-04 白龙泰科技(北京)有限公司 For the LED box of double-faced lamp
CN105047098A (en) * 2015-06-03 2015-11-11 华侨大学 Direct-lit LED double-side advertising lamp box
CN205231115U (en) * 2015-12-18 2016-05-11 聂乐华 Two -sided encapsulation LED illuminator

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2859717Y (en) * 2005-12-28 2007-01-17 陈晓锋 Double-faced pixel lamp body for advertisement and information display
CN101123289A (en) * 2007-09-05 2008-02-13 昌鑫光电(东莞)有限公司 Bidirectional luminescent heat radiation LED
CN202992710U (en) * 2012-10-25 2013-06-12 绍兴温家环保新材料有限公司 Light-emitting diode (LED) illumination lamp
CN203517461U (en) * 2013-09-06 2014-04-02 鹤山市银雨照明有限公司 Rare gas lamp wholly giving out light
CN203927544U (en) * 2014-06-24 2014-11-05 中山市格林曼光电科技有限公司 Dual-side LED lamp band
CN104251404A (en) * 2014-08-13 2014-12-31 浙江英特来光电科技有限公司 Low-heat-resistance high-light-efficiency high-color-rendering-index double-side-light-emitting white-light LED
CN204141310U (en) * 2014-08-26 2015-02-04 白龙泰科技(北京)有限公司 For the LED box of double-faced lamp
CN105047098A (en) * 2015-06-03 2015-11-11 华侨大学 Direct-lit LED double-side advertising lamp box
CN205231115U (en) * 2015-12-18 2016-05-11 聂乐华 Two -sided encapsulation LED illuminator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109282167A (en) * 2018-06-19 2019-01-29 新和(绍兴)绿色照明有限公司 A kind of LED light
CN110005972A (en) * 2019-03-29 2019-07-12 长兴科瑞照明电器有限公司 A kind of illumination module, a kind of lamps and lanterns and a kind of illumination module manufacturing method

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Address after: 201808 Zone C, building 2, No. 2568, Jiaxing Road, Xuxing Town, Jiading District, Shanghai

Applicant after: Shanghai Shengjing Lighting Technology Co.,Ltd.

Address before: 201807 building 3, No. 68, Beihe highway, Jiading District, Shanghai

Applicant before: SHANGHAI SHENGJING LIGHTING Co.,Ltd.

WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170531