CN101988652B - Light guide type LED indoor lighting lamp - Google Patents
Light guide type LED indoor lighting lamp Download PDFInfo
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- CN101988652B CN101988652B CN201010545738.8A CN201010545738A CN101988652B CN 101988652 B CN101988652 B CN 101988652B CN 201010545738 A CN201010545738 A CN 201010545738A CN 101988652 B CN101988652 B CN 101988652B
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- led
- light source
- light guide
- guide module
- led light
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- 230000006978 adaptation Effects 0.000 claims description 5
- 230000003044 adaptive effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005286 illumination Methods 0.000 description 14
- 238000009434 installation Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 238000011960 computer-aided design Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Planar Illumination Modules (AREA)
Abstract
The invention discloses a light guide type LED indoor lighting lamp, which comprises a light guide module and at least one LED light source, wherein the light guide module is a planar light guide plate, a first side face of the light guide module is provided with a reflecting layer, and a power line is fixedly arranged on the reflecting layer; a second side face of the light guide module is provided with a sunk fixed position corresponding to each LED light source, and a positioning connecting seat and a power connecting seat are arranged in the fixed position; and the LED light source is correspondingly provided with a positioning connecting part and a power connecting part which are matched with the positioning connecting seat and the power connecting seat, so that the light source is positioned, embedded and fixed in the light guide module and is electrically connected with the power line. The surface light source is adopted for lighting, illuminates uniformly in all directions and has good lighting effect; and the LED light source is convenient to install and replace.
Description
Technical field
The present invention relates to lighting device, particularly relate to a kind of LED indoor illuminating lamp of light-guiding type.
Background technology
In the stage now, pursue healthy in the whole world, environmental protection pressure, in the great situation of energy crisis, semiconductor lighting by universally acknowledged be a kind of important channel of health energy-saving environment protective, expand its range of application just at faster speed.
In prior art, LED indoor illumination all adopts the illuminations such as traditional incandescent lamp, electricity-saving lamp, traditional light fixture is subject to various use restriction because power consumption is large, caloric value large and easily cause various pollution, and LED has the advantages such as environmental protection, energy-conservation, the life-span is long, but because LED light source luminescence has directionality, therefore, if directly as indoor illumination light fitting, then easily cause light to be difficult at all directions uniformly light-emitting, be difficult to reach predetermined room lighting effect.
Therefore, prior art existing defects, needs to improve.
Summary of the invention
Technical problem to be solved by this invention is, provide a kind of and adopt illuminated by surface light source, all directions are evenly luminous, good illumination effect, and, facilitate the LED indoor illuminating lamp of the installation of LED light source and the light-guiding type of replacing.
Technical scheme of the present invention is as follows: a kind of LED indoor illuminating lamp of light-guiding type, wherein, comprises light guide module and at least one LED light source; Described light guide module is planar lightguide, and its first side arranges a reflecting layer, and, described reflecting layer is fixedly installed power line; Each LED light source corresponding, the second side of described light guide module arranges the fixed bit of a depression, is provided be located by connecting seat and electrical power connection block in described fixed bit; Described LED light source correspondence arranges the adaptive portion that is located by connecting and electrical power source connection, for described light source location embedding is fixed in described light guide module, and, realize the electrical connection with described power line.
Application technique scheme, in described LED indoor illuminating lamp, the even fixed arrangement of each LED light source is on described light guide module, and the relatively described light guide module quality balance of each LED light source distributes.
Apply each technical scheme above-mentioned, in described LED indoor illuminating lamp, described in be located by connecting seat and the described portion of being located by connecting be respectively draw-in groove and buckle, for described LED light source adaptation is fixed on described fixed bit.
Apply each technical scheme above-mentioned, in described LED indoor illuminating lamp, described in be located by connecting seat and the described portion of being located by connecting internal and external threads is set respectively, be fixed on described fixed bit for described LED light source adaptation being spirally connected.
Apply each technical scheme above-mentioned, in described LED indoor illuminating lamp, described fixed bit also comprises a locating cover, and the fixed bit interference fit that described locating cover is corresponding with it is fixedly connected with described LED light source and described light guide module for leaded light.
Apply each technical scheme above-mentioned, in described LED indoor illuminating lamp, described locating cover also arranges a clamping unit, for described locating cover clamping is fixed on described light guide module.
Apply each technical scheme above-mentioned, in described LED indoor illuminating lamp, described locating cover is made up of optical material.
Apply each technical scheme above-mentioned, in described LED indoor illuminating lamp, described LED light source is LED bulb.
Apply each technical scheme above-mentioned, in described LED indoor illuminating lamp, each LED bulb comprises at least one group of LED point, and described one group of LED point comprises 1 red LED, 1 blue led and 1 green LED.
Apply each technical scheme above-mentioned, in described LED indoor illuminating lamp, the shape of described planar lightguide is circle, ellipse, regular polygon or star.
Adopt such scheme, the present invention is by deriving the light of light source by the described light guide module for planar lightguide, so, LED for spot light can be become area source, and, evenly luminous, and illuminating effect is very good, and, by each LED light source corresponding, second side of described light guide module arranges the fixed bit of a depression, and, be located by connecting seat and electrical power connection block is provided with in described fixed bit, described LED light source correspondence arranges the adaptive portion that is located by connecting and electrical power source connection, so, can when installing LED light source, it is made firmly to be fixed in described light guide module, and, realize the electrical connection with described power line, adopt this structure, the installation of very convenient LED light source and replacing.
Accompanying drawing explanation
Fig. 1 is that one of the present invention implements schematic diagram.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
As shown in Figure 1, present embodiments provide a kind of LED indoor illuminating lamp of light-guiding type, described LED indoor illuminating lamp can be applied to the room lighting of family, adopt light conductive illumination, by planar lightguide, light is become area source to derive, lighting area can be played large, the illuminating effect that uniform light etc. are good.
Wherein, described indoor illumination comprises a light guide module 102 and one or more LED light source 107, each LED light source 107 can evenly fixed arrangement on described light guide plate, further, each LED light source 107 relatively described light guide module 102 quality balance distributes, such as, a LED light source is set, described LED light source can be arranged on the center of described light guide module, and, relatively described quality balance distribution; And for example, arrange the LED light source of more than three, each LED light source can evenly fixed arrangement on described light guide plate, be formed with regular polygon, and, the relatively described light guide module quality balance distribution of each LED light source.
Wherein, described light guide module 102 is planar lightguide, such as, can on the ceiling of indoor room, setting has certain thickness planar lightguide, the area of planar lightguide can be arranged as required, such as, for whole room area, or be 1/2 of room area, or be 1/3 of room area or be 1/5 etc. of room area, its position also can be arranged as required, and, its shape can be circular, oval, positive triangle, square, positive six distortion, octagon, star-shapeds etc. more than three angles, because planar lightguide has guide-lighting effect, spot light can be become area source by it, and, send from its light guiding surface, the light penetrated by the light guiding surface of described planar lightguide is very soft, to the visual effect that people is good, be very suitable for family room's intraoral illumination.
First side of described planar lightguide 102 arranges a reflecting layer 101, wherein, first side of described planar lightguide 102 refers to the side deviated from mutually with its light guiding surface, the light reflection that described reflecting layer can will be irradiated thereon, and, derived by the light guiding surface of described planar lightguide 102, the brightness of the light guiding surface of described planar lightguide can be increased.
And, described reflecting layer 101 is fixedly installed power line 104, such as, positive source line, power-polar curve, ground wire etc., each power line 104 can provide voltage source for described indoor illumination, or, unnecessary electricity is derived, thus can realize making the normal safe of indoor illumination to use, and, power line 104 is arranged on described reflecting layer 101, such as, is arranged on the upper surface in reflecting layer 101, so, from light guiding surface viewing, can't see each power line 104 completely, described LED indoor illuminating lamp can be made specious.
And, each LED light source 107 corresponding, second side of described light guide module 102 arranges the fixed bit 106 of a depression, namely on the light guiding surface of described light guide module 102, be provided with the fixed bit 106 of a depression, described fixed bit 106 is for the LED light source 107 of fixing described indoor illumination, the shape of described fixed bit 106 is consistent with its fixing light source, after fixed L ED light source 107, the light that described LED light source 107 sends can import described planar lightguide 102, and derived by the light guiding surface of described planar lightguide, such as, each LED light source can by the fixed bit of described depression, location embedding is fixed in light guide module.
And, be located by connecting seat 105 and electrical power connection block 103 is provided with in described fixed bit 106, wherein, described electrical power connection block 103 is electrically connected with each power line, and, described LED light source 107 correspondence arranges the adaptive portion that is located by connecting and electrical power source connection, wherein, the described portion that is located by connecting is connected with the described seat 105 that is located by connecting, for locating the LED light source 107 fixing its correspondence, described electrical power source connection is connected with described electrical power connection block 103, for realizing the electrical connection between described LED light source 107 and each power line 104.
So, by each described LED light source, while location is fixed on the fixed bit of its correspondence, the connection of itself and each power line can be connected, provide voltage by each power line, thus realize the illuminating effect of each described indoor illumination.
An example is, the described seat that is located by connecting can be draw-in groove, the described portion of being located by connecting can be buckle, by draw-in groove and the buckle of adaptation, can the LED light source of its correspondence be fixed on described fixed bit, wherein, described electrical power connection block and electrical power source connection, can supply socket and attaching plug be set respectively, while the LED light source grafting of its correspondence is communicated with power supply, be located and be connected on described fixed bit, the installation and removal of very convenient each LED light source, when a certain LED light source is broken down, without the need to professional, can the very convenient LED light source more renewed.
Or, another example is, the described seat that is located by connecting can arrange internal thread, the described portion of being located by connecting can arrange external screw thread, by mutually adaptive internal and external threads, the LED light source of its correspondence can be spirally connected is fixed on described fixed bit, wherein, described electrical power connection block and electrical power source connection, can supply socket and attaching plug be set respectively, while the LED light source grafting of its correspondence is communicated with power supply, be located and be screwed onto on described fixed bit, the installation and removal of same very convenient each LED light source, when a certain LED light source is broken down, without the need to professional, can the very convenient LED light source more renewed.
Or described fixed bit also comprises a locating cover, described locating cover is consistent with the fixed bit of described depression, for embedding described fixed bit, covers the LED light source of its correspondence, avoids that the LED light source of its correspondence is naked to be exposed on the external, and easily damages; And, the fixed bit interference fit that described locating cover is corresponding with it, namely described locating cover is slightly larger than the fixed bit of described depression, thus described locating cover can be made without the need to other Computer Aided Designs, firmly can be fixed on described fixed bit by described locating cover, described locating cover is after fixation, directly contact with described light guide plate with described LED light source, can will inject the light conduction of its inside on described light guide module, thus under the prerequisite being convenient for changing each LED light source, make light guide effect better.
Or described locating cover also arranges a clamping unit, described clamping unit for described locating cover clamping is fixed on described light guide plate, thus makes the fixing more firm of described locating cover.
Wherein, described locating cover is made up of optical material, such as, adopt the optical material identical with described light guide module to make, thus after described locating cover is fixed on described fixed bit, described locating cover can be in aggregates with described light guide module shape, there is identical light-conductive rate, thus make the overall leaded lights such as described LED indoor illumination evenly, and, specious.
Further, described clamping unit also can adopt optical material to make, and is formed with entirety, have identical light-conductive rate with described locating cover and described light guide module, thus makes the overall leaded lights such as described LED indoor illumination evenly, and, specious.
Wherein said LED light source is LED bulb, and LED has the advantages such as environmental protection and energy saving, is more suitable for family illumination.
Such as, each LED bulb comprises one or more groups LED point, and each group LED point comprises 1 red LED, 1 blue led and 1 green LED, thus can adjust as required, described LED bulb is made to send the light of shades of colour, as white light, blue light, gold-tinted etc.
It should be noted that, the mutual combination of above-mentioned each technical characteristic, forms each embodiment, should be considered as the scope that description of the present invention is recorded.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to claims of the present invention.
Claims (6)
1. a LED indoor illuminating lamp for light-guiding type, is characterized in that, comprises light guide module and a LED light source;
Described LED light source is arranged on the center of described light guide module;
Described light guide module is planar lightguide, and its first side arranges a reflecting layer, and, described reflecting layer is fixedly installed power line;
Corresponding described LED light source, the second side of described light guide module arranges the fixed bit of a depression, is provided be located by connecting seat and electrical power connection block in described fixed bit;
Described fixed bit also comprises a locating cover, the fixed bit interference fit that described locating cover is corresponding with it, is fixedly connected with described LED light source and described light guide module for leaded light;
Described locating cover also arranges a clamping unit, for described locating cover clamping is fixed on described light guide module;
Described locating cover is made up of optical material;
Described LED light source correspondence arranges the adaptive portion that is located by connecting and electrical power source connection, for described light source location embedding is fixed in described light guide module, and, realize the electrical connection with described power line.
2. LED indoor illuminating lamp according to claim 1, is characterized in that, described in be located by connecting seat and the described portion of being located by connecting be respectively draw-in groove and buckle, for described LED light source adaptation is fixed on described fixed bit.
3. LED indoor illuminating lamp according to claim 1, is characterized in that, described in be located by connecting seat and the described portion of being located by connecting internal and external threads is set respectively, be fixed on described fixed bit for described LED light source adaptation being spirally connected.
4. LED indoor illuminating lamp according to claim 1, is characterized in that, described LED light source is LED bulb.
5. LED indoor illuminating lamp according to claim 4, is characterized in that, described LED bulb comprises at least one group of LED point, and described one group of LED point comprises 1 red LED, 1 blue led and 1 green LED.
6. according to the arbitrary described LED indoor illuminating lamp of claim 1 to 5, it is characterized in that, the shape of described planar lightguide is circular, oval or regular polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010545738.8A CN101988652B (en) | 2010-11-16 | 2010-11-16 | Light guide type LED indoor lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010545738.8A CN101988652B (en) | 2010-11-16 | 2010-11-16 | Light guide type LED indoor lighting lamp |
Publications (2)
| Publication Number | Publication Date |
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| CN101988652A CN101988652A (en) | 2011-03-23 |
| CN101988652B true CN101988652B (en) | 2015-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010545738.8A Expired - Fee Related CN101988652B (en) | 2010-11-16 | 2010-11-16 | Light guide type LED indoor lighting lamp |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661568A (en) * | 2012-04-13 | 2012-09-12 | 浙江中烟工业有限责任公司 | Light-guide lighting system for factory building in cigarette industry |
| CN102831847A (en) * | 2012-09-20 | 2012-12-19 | 三电有限公司 | Light-emitting diode (LED) luminous road sign |
| CN109237421A (en) * | 2017-05-19 | 2019-01-18 | 市光法雷奥（佛山）汽车照明***有限公司 | Light emitting device for motor vehicles |
| US20190041050A1 (en) | 2017-08-01 | 2019-02-07 | Technical Consumer Products, Inc. | Edge-lit light fixture having capabilities for a secondary service |
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| CN101493192A (en) * | 2009-02-18 | 2009-07-29 | 旭丽电子(广州)有限公司 | Novel light source |
| CN201407602Y (en) * | 2009-05-15 | 2010-02-17 | 上海向隆电子科技有限公司 | Light conducting device of backlight module |
| CN201539796U (en) * | 2009-08-28 | 2010-08-04 | 睿鸿光电科技(福建)有限公司 | Convex spherical led ceiling lamp |
| CN101852369A (en) * | 2010-04-02 | 2010-10-06 | 北京巨数数字技术开发有限公司 | Ultrathin LED backlight module |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3427636B2 (en) * | 1996-09-06 | 2003-07-22 | オムロン株式会社 | Surface light source device and liquid crystal display device |
| JP2004171966A (en) * | 2002-11-21 | 2004-06-17 | Matsushita Electric Ind Co Ltd | Surface illumination device |
| US7557781B2 (en) * | 2003-01-06 | 2009-07-07 | Tpo Displays Corp. | Planar display structure with LED light source |
| JP4600257B2 (en) * | 2005-11-25 | 2010-12-15 | ソニー株式会社 | Light guide plate, backlight device, manufacturing method thereof, and liquid crystal display device |
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2010
- 2010-11-16 CN CN201010545738.8A patent/CN101988652B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101493192A (en) * | 2009-02-18 | 2009-07-29 | 旭丽电子(广州)有限公司 | Novel light source |
| CN201407602Y (en) * | 2009-05-15 | 2010-02-17 | 上海向隆电子科技有限公司 | Light conducting device of backlight module |
| CN201539796U (en) * | 2009-08-28 | 2010-08-04 | 睿鸿光电科技(福建)有限公司 | Convex spherical led ceiling lamp |
| CN101852369A (en) * | 2010-04-02 | 2010-10-06 | 北京巨数数字技术开发有限公司 | Ultrathin LED backlight module |
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| CN101988652A (en) | 2011-03-23 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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Inventor after: Zhang Ziqiang Inventor before: Shang Song |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170714 Address after: 528415 Guangdong Xiaolan Town, Zhongshan City Lianfeng Road No. 5 Guang Le two Patentee after: LEBEN LIGHTING CO.,LTD. Address before: Futian District Che Kung Temple Tairan industrial zone of Shenzhen city in Guangdong province 518040 211 706 Patentee before: Shenzhen Zhongqingwei Technology Development Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 |