CN103486506A - LED (Light Emitting Diode) optical assembly system capable of being freely connected and arranged - Google Patents
LED (Light Emitting Diode) optical assembly system capable of being freely connected and arranged Download PDFInfo
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- CN103486506A CN103486506A CN201310486242.1A CN201310486242A CN103486506A CN 103486506 A CN103486506 A CN 103486506A CN 201310486242 A CN201310486242 A CN 201310486242A CN 103486506 A CN103486506 A CN 103486506A
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- 238000009826 distribution Methods 0.000 claims abstract description 15
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- 238000005286 illumination Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 3
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- 230000000694 effects Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 230000009323 psychological health Effects 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
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Abstract
The invention discloses an LED (Light Emitting Diode) optical assembly system capable of being freely connected and arranged. The LED optical assembly system comprises a plurality of LED optical assembly units, and wires connected among the LED optical assembly units, wherein the LED optical assembly units illuminate a face mask in front, each LED optical assembly unit is provided with a light distributing system, the spatial light intensity distribution of the light distributing system is of a circle, the maximum light intensity occurs in the circumference of the circle, and the light intensity on the center direction is 1/5-1/3 maximum light intensity. Because the volume of each LED optical assembly unit is very small, and two LED optical assembly units are connected together through the wire capable of freely deforming, each LED optical assembly unit is subjected to light distribution of the light distributing system so as to form a uniform illumination region on the face mask, and the illumination regions formed by the plurality of LED optical assembly units are overlapped according to a certain mode so that an area light source is formed. An LED is long in service life, therefore, the LED optical assembly system achieves the purposes of being small in volume so as to be capable of adapting to different appearance shapes for being reasonably arranged, and being long in service life and being free from replacement of area light source.
Description
Technical field
The invention belongs to the LED technical field, be specifically related to a kind of LED optical assembly system that can connect arbitrarily layout.
Background technology
Nowadays the Structure and form of LED illuminating product is template mainly with the traditional lighting light source greatly, adopts the electric connection mode of traditional lighting light source, as G13, and Z27 etc.; In mechanical dimension, to the traditional lighting light source, draw close as far as possible, as LED T8 fluorescent tube; The A19 bulb lamp, C9 candle lamp etc.But in fact the general volume ratio of traditional lighting light source is larger, and size is fixed, and is not easy to change shape, unsatisfactory for lighting or illuminator.
From a structural point, the traditional lighting light source can be divided into spot light, line source and light-focusing type light source.Spot light is as osram lamp and compact fluorescent lamp (electricity-saving lamp); Line source is as straight tube fluorescent lamp; The light-focusing type light source is as MR16 Lamp cup and PAR lamp.In general spot light brightness is too high, to the vision of human eye, is a kind of dazzle, so generally will use as the light source in light fixture, need to eliminate dazzle with lampshade.Straight tube fluorescent lamp too, generally need to be arranged on grid, for some angles, cuts light; Perhaps pack in the panel light lamp box, adopt light diffusion face shield or frosted face shield to reduce the light source surface brightness, eliminate dazzle.So the traditional lighting light source is not suitable for direct illumination, it is more indirect lighting.
In order to eliminate dazzle, increase the illumination comfortableness, to build one and can ensure the lighting environment of people in physiology and psychological health, increasing illuminating engineering selects surface brightness low, there is no the area source of dazzle, as lamp affixed to the ceiling, panel light; Perhaps directly in finishing, manufacture an area source that area is huge, as luminous furred ceiling, Luminous wall etc.The structure of this area source lamp is generally by the lighting source casing of packing into, and then loads onto face shield on the exiting surface of casing, is generally light diffusing sheet or light diffusion cloth, perhaps frosted plate, reduce the brightness of light source, eliminate dazzle, allow the people can't see inner light source.The common shape of this area source has circle (as lamp affixed to the ceiling), square (as kitchen guarding's lamp), rectangle (panel light), strip (as Frame lamp); Can be also some special shapes, as polygon, star-like, cross star etc., increasing finishing is developing the shape of luminous furred ceiling to design, and illumination also becomes a kind of decoration of artistry gradually.For the illumination application of this area source class, the traditional lighting light source is inappropriate.As compact fluorescent lamp, volume is large, and the accessories such as lamp socket are also large, and light-source brightness is high, not only is not easy to realize that surface brightness is even on face shield, and can forms some shades, destroys the attractive in appearance and comfortableness of area source.If adopt the fluorescent tube equidistantly distribute, the problem of brightness uniformity can be taken on a new look, but the size of fluorescent lamp fix, and length is very long, one is not suitable for the area source class light fixture of small size, as lamp affixed to the ceiling and kitchen guarding's lamp; Also be not suitable with the special light fixture of shape or illuminator.
Summary of the invention
In order to provide a kind of volume little, can adapt to different face shapings and carry out reasonable Arrangement, life-span length and the area source that need not replace, the invention provides a kind of LED optical assembly system that can connect arbitrarily layout.
In order to realize goal of the invention, technical scheme of the present invention is as follows: a kind of LED optical assembly system that can connect arbitrarily layout, comprise a plurality of LED optical assembly monomers, and connect the wire between described monomer, and be positioned at the face shield that described monomer irradiates the place ahead; Each monomer is provided with light distributing system, and described light distributing system is the flattening light distributing system, and the largest light intensity angle of light distributing system is 140 °～165 °; The light intensity spatial distribution of described light distributing system is circular, and largest light intensity appears on the circumference of described circle, and the light intensity on center position is largest light intensity 1/5～1/3; Monomer is D to the vertical range of face shield, and the distance of adjacent two monomers is S, and the ratio of S:D is 2～4; Each series circuit is equipped with a constant current IC, each monomer is provided with two power interfaces, first power interface of first monomer on each series circuit is connected on power supply, the second source interface connects on the first power interface of next monomer, the first power interface of last monomer is connected on the second power supply interface of a monomer, each series circuit is provided with " ∪ " font connector, connector is plugged on the second source interface of last monomer, makes each series circuit form an electric loop.
Preferably, LED optical assembly monomer is high-voltage LED optical assembly monomer, in each high-voltage LED optical assembly monomer, is provided with constant current IC, and a plurality of high-voltage LED optical assembly monomers are connected in parallel on power supply; The operating voltage of high-voltage LED optical assembly monomer is 30～60V, is to save high-voltage LED chip in series by a plurality of PN to make.
Preferably, described LED optical assembly monomer comprises radiating module, light-emitting component, light distributing system and power interface; Radiating module comprises heat-conducting substrate and the conductive layer that is positioned at the heat-conducting substrate one side, and conductive layer comprises the first and second conducting channels, is connected to the positive and negative electrode of light-emitting component; Described light distributing system covers on light-emitting component; Power interface is located at the radiating module edge, and the conducting channel of conductive layer is connected on power interface, and described power interface has two.
Preferably, the wire between described monomer is provided with the connector coordinated with power interface, and wire links together a plurality of monomers by power interface and connector.
Preferably, the ratio of S:D is 3.
Preferably, be provided with power supply, described a plurality of LED optical assembly monomers, by the mode of serial or parallel connection, are connected on power supply.
Preferably, described LED optical assembly monomer is high-power LED single, and the power of each LED optical assembly monomer is 1～5 watt.
Preferably, described light distributing system consists of lens or reflector.
Preferably, lens consist of the tangent plane of sphere and sphere root, and the center indent of sphere forms a pit, and the tangent plane indent forms an accommodation space, for holding light-emitting component.
Preferably, the inwall of accommodation space is provided with frosting.
Because the volume of each LED optical assembly monomer is very little, and two monomers are that wire by can random variation links together, each monomer has passed through the light distributing system luminous intensity distribution, make it form a uniform light area on face shield, the formed light area of a plurality of monomers is superposeed in a certain way, has just formed area source.And the life-span of LED itself is very long, therefore realized that a kind of volume is little, can adapt to different face shapings and carry out reasonable Arrangement, life-span length and the goal of the invention that need not replace area source.
The accompanying drawing explanation
The connected mode of Fig. 1 a kind of LED optical assembly system provided by the invention;
Fig. 2 a kind of LED optical assembly system generalized section provided by the invention;
Fig. 3 a kind of LED optical assembly monomer schematic diagram provided by the invention;
The meridian plane distribution curve flux figure detected when Fig. 4 a kind of LED optical assembly monomer provided by the invention is luminous;
The circular irradiation area stacking chart that Fig. 5 a kind of a plurality of LED optical assembly monomers provided by the invention form on face shield;
The square irradiation area stacking chart that Fig. 6 a kind of a plurality of LED optical assembly monomers provided by the invention form on face shield;
Fig. 7 a kind of LED optical assembly monomer generalized section provided by the invention;
The connected mode of Fig. 8 a kind of optical assembly of the LED with central source of power system provided by the invention;
Fig. 9 another kind provided by the invention is with the LED optical assembly system connected mode of power supply;
The monomer series-connected connected mode schematic diagram of Figure 10 a kind of LED optical assembly provided by the invention;
Figure 11 a kind of high-voltage LED optical assembly monomer provided by the invention mode schematic diagram that is connected in parallel.
The specific embodiment
As shown in Figure 1, Figure 2 and Figure 3, a kind of LED optical assembly system that can connect arbitrarily layout, comprise a plurality of LED optical assembly monomers 1, connect the wire 2 between monomer 1, monomer 1 irradiates the face shield 3 in the place ahead, and each monomer 1 is provided with light distributing system 13, through light distributing system 13 luminous intensity distributions, the light that makes each monomer 1 send is incident upon on face shield 3 equably, makes LED optical assembly system form a planar light source.
The zone that the intensity that defines each projection of LED monomer on face shield 3 reaches certain value is irradiation area, and in each irradiation area, its brightness all can meet the requirement of applying.
Owing to adopting wire 2 that different monomer 1 is linked together, therefore, very convenient monomer 1 carries out multi-form layout, to meet different lamps profile demand.Fig. 1, Fig. 8 and Fig. 9 are exactly three kinds of different connected modes.As shown in Figure 2, for best effect, each monomer 1 also must meet certain demand, to reach best illuminating effect.Setting monomer 1 is D to the vertical range of face shield 3, and the distance of adjacent two monomers 1 is S, and the ratio of S:D is more rational between 2～4.Best ratio is 3.Under this kind of situation, can guarantee that the irradiation area between adjacent two monomers 1 has overlapping part, avoid occurring lighting dark space; Can realize again pulling open as far as possible the distance between adjacent monomer 1, realize the light fixture under same surface area, use the LED optical assembly monomer 1 of minimum number, provide cost savings.
As shown in Figure 4 and Figure 5, its irradiation area on face shield 3 is distributed as circular or square, the overlapping portion that the dash area in figure is irradiation area.When irradiation area is circle, the irradiation area on face shield 3 has more lap, to avoid occurring dark space.And, in square irradiation area, its lap will lack a lot, under this kind of situation, more easily realize the requirement of luminous intensity distribution.When the arranging of LED optical assembly monomer 1, the distance that also more can further between adjacent two monomers, thus realize, under unit are, LED optical assembly monomer still less of configuration and being effective, reduce production costs.Will be understood that, so-called square be not specially to refer to square or rectangular, also comprise and approach square figure.
In order to make each LED optical assembly monomer 1 even as much as possible in the light distribution of the irradiation area of face shield 3, bright in the middle of not there will be, the situation of surrounding dark, light distributing system 13 is the flattening light distributing system, by detecting the distribution of LED optical assembly monomer 1 luminous light intensity at the meridian plane distribution curve flux, form polar coordinates distribution map as shown in Figure 6, now light distribution shows as the herringbone shape, and the largest light intensity angle of light distributing system 13 is 140 °～165 °.
When the light intensity spatial distribution of light distributing system is circular, largest light intensity appears on circular circumference, and the light intensity on center position is largest light intensity 1/5～1/3.Under this kind of light distribution, the luminous intensity of the irradiation area of each LED optical assembly monomer on face shield 3 will be very even, avoids occurring stair-stepping brightness.
As shown in Figure 3 and Figure 7, monomer comprises radiating module 11, circuit module, light-emitting component 12 and light distributing system 13, and light distributing system 13 consists of lens or reflector.Radiating module 11 is to be made by some heat sink materials, such as the aluminium base through surface oxidation.Circuit module is that the copper that is attached to radiating module 11 upper surfaces forms.If radiating module 11 is to be made by conductive material, between circuit module and radiating module 11, arrange one the insulation but not heat insulation material avoids occurring short circuit.
When light distributing system 13 is while consisting of lens, now, lens consist of sphere and plane, and the center indent of sphere forms a pit 132, and the plane indent forms an accommodation space 131, for holding light-emitting component 12.The inwall of accommodation space 132 forms a frosting, and the light that makes light-emitting component 12 penetrate is more even.
As shown in Figure 3, described LED optical assembly monomer 1 is provided with power interface 14, and wire 2 is provided with the connector coordinated with power interface 14, and wire links together a plurality of monomers 1 by connector.Power interface 14 and connector are the standard component with unified size and structure.
Shown in Fig. 3 and Fig. 7, provide a kind of concrete structure of LED optical assembly monomer, comprised radiating module 11, light-emitting component 12, light distributing system 13 and power interface 14; Radiating module 11 comprises heat-conducting substrate and the conductive layer that is positioned at the heat-conducting substrate one side, and conductive layer comprises the first and second conducting channels, is connected to the positive and negative electrode of light-emitting component 12; Light-emitting component 12 is positioned on the one side that radiating module 11 is provided with conductive layer, and the both positive and negative polarity of light-emitting component 12 is connected on the conducting channel of conductive layer, and conducts heat and be connected with radiating module 11.Described light distributing system 13 covers on light-emitting component 12; Power interface 14 is located at radiating module 11 edges, and the conducting channel of conductive layer is connected on power interface 14; Power interface 14 is that LED optical assembly monomer is realized the interface that externally energising connects, and described power interface 14 has two, can be used for mutually being connected in series with other LED optical assembly monomer.
As shown in Fig. 8, Fig. 9 and Figure 10, be provided with power supply 4, a plurality of monomers 1, by the mode of serial or parallel connection, are connected on power supply 4.Each series circuit is equipped with a constant current IC.Wherein, series circuit is construed as, and a plurality of monomer series-connected series circuits that together form, be connected on the main circuit arterial highway.This kind of series circuit is a series circuit.
As shown in figure 11, LED optical assembly monomer 1 is high-voltage LED optical assembly monomer, in each high-voltage LED optical assembly monomer, is provided with constant current IC, and a plurality of described high-voltage LED optical assembly monomers are connected in parallel on power supply 4.The operating voltage of high-voltage LED optical assembly monomer is 30～60V, is to save high-voltage LED chip in series by a plurality of PN to make.
The announcement of book and instruction according to the above description, those skilled in the art in the invention can also be changed and be revised above-mentioned embodiment.Therefore, the present invention is not limited to the specific embodiment disclosed and described above, to modifications and changes more of the present invention, also should fall in the protection domain of claim of the present invention.In addition, although used some specific terms in this specification, these terms just for convenience of description, do not form any restriction to the present invention.
Claims (10)
1. the LED optical assembly system that can connect arbitrarily layout, is characterized in that, comprises a plurality of LED optical assembly monomers, connects the wire between described monomer, and be positioned at the face shield that described monomer irradiates the place ahead; Each monomer is provided with light distributing system, and described light distributing system is the flattening light distributing system, and the largest light intensity angle of light distributing system is 140 °～165 °;
The light intensity spatial distribution of described light distributing system is circular, and largest light intensity appears on the circumference of described circle, and the light intensity on center position is largest light intensity 1/5～1/3; Monomer is D to the vertical range of face shield, and the distance of adjacent two monomers is S, and the ratio of S:D is 2～4;
Each series circuit is equipped with a constant current IC, each monomer is provided with two power interfaces, first power interface of first monomer on each series circuit is connected on power supply, the second source interface connects on the first power interface of next monomer, the first power interface of last monomer is connected on the second power supply interface of a monomer, each series circuit is provided with " ∪ " font connector, connector is plugged on the second source interface of last monomer, makes each series circuit form an electric loop.
2. LED optical assembly system according to claim 1, is characterized in that, LED optical assembly monomer is high-voltage LED optical assembly monomer, in each high-voltage LED optical assembly monomer, is provided with constant current IC, and a plurality of high-voltage LED optical assembly monomers are connected in parallel on power supply; The operating voltage of high-voltage LED optical assembly monomer is 30～60V, is to save high-voltage LED chip in series by a plurality of PN to make.
3. LED optical assembly system according to claim 1, is characterized in that, described LED optical assembly monomer comprises radiating module, light-emitting component, light distributing system and power interface; Radiating module comprises heat-conducting substrate and the conductive layer that is positioned at the heat-conducting substrate one side, and conductive layer comprises the first and second conducting channels, is connected to the positive and negative electrode of light-emitting component; Described light distributing system covers on light-emitting component; Power interface is located at the radiating module edge, and the conducting channel of conductive layer is connected on power interface, and described power interface has two.
4. LED optical assembly system according to claim 3, is characterized in that, the wire between described monomer is provided with the connector coordinated with power interface, and wire links together a plurality of monomers by power interface and connector.
5. LED optical assembly system according to claim 1, is characterized in that, the ratio of S:D is 3.
6. LED optical assembly system according to claim 1, is characterized in that, is provided with power supply, and described a plurality of LED optical assembly monomers, by the mode of serial or parallel connection, are connected on power supply.
7. LED optical assembly system according to claim 1, is characterized in that, described LED optical assembly monomer is high-power LED single, and the power of each LED optical assembly monomer is 1～5 watt.
8. LED optical assembly system according to claim 1, is characterized in that, described light distributing system consists of lens or reflector.
9. LED optical assembly system according to claim 8, is characterized in that, lens consist of the tangent plane of sphere and sphere root, and the center indent of sphere forms a pit, and the tangent plane indent forms an accommodation space, for holding light-emitting component.
10. LED optical assembly system according to claim 9, is characterized in that, the inwall of accommodation space is provided with frosting.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310486242.1A CN103486506B (en) | 2012-10-16 | 2013-10-16 | A kind of LED light component system that can connect arbitrarily layout |
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| CN201210392579 | 2012-10-16 | ||
| CN201210392579.1 | 2012-10-16 | ||
| CN201310486242.1A CN103486506B (en) | 2012-10-16 | 2013-10-16 | A kind of LED light component system that can connect arbitrarily layout |
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| CN103486506A true CN103486506A (en) | 2014-01-01 |
| CN103486506B CN103486506B (en) | 2016-01-20 |
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| CN201320640295.XU Expired - Fee Related CN203686746U (en) | 2012-10-16 | 2013-10-16 | LED (light emitting diode) light assembly system |
| CN201310486242.1A Expired - Fee Related CN103486506B (en) | 2012-10-16 | 2013-10-16 | A kind of LED light component system that can connect arbitrarily layout |
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| CN201320640295.XU Expired - Fee Related CN203686746U (en) | 2012-10-16 | 2013-10-16 | LED (light emitting diode) light assembly system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989362A (en) * | 2017-03-17 | 2017-07-28 | 欧普照明股份有限公司 | Lighting device |
| WO2018166292A1 (en) * | 2017-03-17 | 2018-09-20 | 欧普照明股份有限公司 | Illumination device |
| CN110715268A (en) * | 2019-11-07 | 2020-01-21 | 欧普道路照明有限公司 | Light distribution element and lamp |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203686746U (en) * | 2012-10-16 | 2014-07-02 | 钟群 | LED (light emitting diode) light assembly system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007059073A (en) * | 2005-08-22 | 2007-03-08 | Toshiba Lighting & Technology Corp | Lens and illumination device |
| CN201062755Y (en) * | 2007-06-26 | 2008-05-21 | 阳杰科技股份有限公司 | Light source module unit |
| US20120020089A1 (en) * | 2010-07-23 | 2012-01-26 | Advanced Optoelectronic Technology, Inc. | Light emitting diode light bar |
| CN203686746U (en) * | 2012-10-16 | 2014-07-02 | 钟群 | LED (light emitting diode) light assembly system |
-
2013
- 2013-10-16 CN CN201320640295.XU patent/CN203686746U/en not_active Expired - Fee Related
- 2013-10-16 CN CN201310486242.1A patent/CN103486506B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007059073A (en) * | 2005-08-22 | 2007-03-08 | Toshiba Lighting & Technology Corp | Lens and illumination device |
| CN201062755Y (en) * | 2007-06-26 | 2008-05-21 | 阳杰科技股份有限公司 | Light source module unit |
| US20120020089A1 (en) * | 2010-07-23 | 2012-01-26 | Advanced Optoelectronic Technology, Inc. | Light emitting diode light bar |
| CN203686746U (en) * | 2012-10-16 | 2014-07-02 | 钟群 | LED (light emitting diode) light assembly system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989362A (en) * | 2017-03-17 | 2017-07-28 | 欧普照明股份有限公司 | Lighting device |
| WO2018166292A1 (en) * | 2017-03-17 | 2018-09-20 | 欧普照明股份有限公司 | Illumination device |
| US10813180B2 (en) | 2017-03-17 | 2020-10-20 | Opple Lighting Co., Ltd. | Illumination device having multiple light sources and manufacturing method thereof |
| CN110715268A (en) * | 2019-11-07 | 2020-01-21 | 欧普道路照明有限公司 | Light distribution element and lamp |
Also Published As
| Publication number | Publication date |
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| CN203686746U (en) | 2014-07-02 |
| CN103486506B (en) | 2016-01-20 |
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