CN105387393A - Intelligent integrated optical component based on digital power control - Google Patents
Intelligent integrated optical component based on digital power control Download PDFInfo
- Publication number
- CN105387393A CN105387393A CN201510983320.8A CN201510983320A CN105387393A CN 105387393 A CN105387393 A CN 105387393A CN 201510983320 A CN201510983320 A CN 201510983320A CN 105387393 A CN105387393 A CN 105387393A
- Authority
- CN
- China
- Prior art keywords
- led
- circuit board
- printed circuit
- pcb
- integrated optical
- 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
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0435—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by remote control means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses an intelligent integrated optical component based on digital power control. The intelligent integrated optical component comprises a metal heat dissipating plate, a heat dissipating silicon gel patch and an LED printed circuit board. The heat dissipating silicon gel patch is fixed between the LED printed circuit board and the metal heat dissipating plate, LEDs arranged in multiple rows and multiple columns are evenly distributed on the LED printed circuit board, a layer of nanometer reflector is further arranged on the LED printed circuit board, and through holes are formed in the positions, corresponding to those of the LEDs, on the nanometer reflector to expose the LEDs. The LEDs arranged in multiple rows and multiple columns are divided into at least two groups, the LEDs in each group are connected in series, the LEDs in different groups are connected in parallel, and the LED printed circuit board is provided with a Bluetooth device and an IC stepless dimming chip. An MCPET serves as the nanometer reflector. According to the intelligent integrated optical component, heat is emitted in a more scattered mode, the heat dissipating effect is better, the service life of the LEDs is longer, light rays are more uniform due to the fact that the LEDs are evenly distributed, the nanometer reflector has a better reflecting effect, and the light sight effect is better; meanwhile, the Bluetooth is arranged for receiving, the function of free stepless light dimming or color modulating is achieved, and the intelligent sight correcting function is achieved.
Description
Technical field
The present invention relates to a kind of lighting device, particularly a kind of intelligent integrated optical assembly controlled based on digital power.
Background technology
At present, relevant LED lamp, is made up of radiator and fixing LED module on a heat sink and lampshade usually, this is finished product, for semi-finished product, also has the form making lamp plate, carry out secondary assembling again, become finished product, but existing LED lamp panel, its heat radiation does not often reach requirement, because its LED module is more concentrated, LED integrated distribution, and all connects with cascade, this is unfavorable for heat radiation, has a strong impact on the service life of LED lamp panel.In addition, its intensity of illumination is not strong yet, and reflecting rate is not high, and do not make full use of the light that LED module sends, distribution of light is uneven, sight line poor effect.In addition, traditional LED lamp, its LED lamp panel does not have the function of the free non-pole light regulating of Bluetooth receptions or free electrodeless colour mixture, does not possess sight line calibration function.In order to obtain reasonable illuminating effect, typically use the object that more LED light source does not reach expection yet.
Summary of the invention
In order to overcome the deficiencies in the prior art, the object of the present invention is to provide the higher intensity of illumination of the longer service life of a kind of good heat dissipation effect, LED, reflecting rate stronger, can the toning of Bluetooth receptions non-pole light regulating, distribution of light evenly, the better intelligent integrated optical assembly controlled based on digital power of sight line effect.
The technical solution adopted for the present invention to solve the technical problems is: a kind of intelligent integrated optical assembly controlled based on digital power, comprise metallic heat radiating plate, radiating silica gel sheet and LED printed circuit board (PCB), described radiating silica gel sheet is fixed between LED printed circuit board (PCB) and metallic heat radiating plate, described LED printed circuit board (PCB) is distributed with equably the LED of the arrangement in multiple lines and multiple rows, described LED printed circuit board (PCB) is also provided with one deck nanometer reflection plate, described nanometer reflection plate is provided with through hole in LED position and exposes LED, the LED of the described arrangement in multiple lines and multiple rows is divided at least two groups, LED strip connection often in group, in parallel between group with group, described LED printed circuit board (PCB) is provided with blue-tooth device and IC non-pole light regulating chip.
Preferably, described LED is adopting surface mounted LED, described total driving voltage > 100V, the driving frequency > 100KHZ often organizing series LED.
Further improvement, described metallic heat radiating plate, radiating silica gel sheet and LED printed circuit board (PCB) are circle, and the LED of the described arrangement in multiple lines and multiple rows is divided into three groups, and these three groups of LED are evenly distributed on round LED printed circuit board (PCB).
Further improvement, described metallic heat radiating plate is heat-dissipating aluminium plate, and heat-dissipating aluminium plate is fixed by radiating silica gel sheet and the adhesion of LED printed circuit board (PCB).
Described nanometer reflection plate is MCPET reflecting plate.
Concrete, the LED of the described arrangement in multiple lines and multiple rows is white light LEDs or RGB three-primary color LED.
The invention has the beneficial effects as follows: fixed by radiating silica gel sheet and the adhesion of LED printed circuit board (PCB) owing to adopting metallic heat radiating plate, and the LED of arrangement is divided into three groups in multiple lines and multiple rows, these three groups of LED are evenly distributed on round LED printed circuit board (PCB), so, dispersion is compared in its heating, there is no the so concentrated of prior art, so heat radiation is also much easier, and radiating effect is better, make the longer service life of LED, and LED is uniformly distributed and makes its light more even, add that the reflecting effect of nanometer reflection plate is better, make its light sight line effect better.The present invention can by control terminals such as mobile phones, utilize Bluetooth function, the brightness of free adjustment control integration LED lamp panel optical assembly or the visual effect of RGB three primary colours colour mixture, possesses eye sensitivity curve calibration function, Based Intelligent Control can be realized, 0-100% non-pole light regulating can be realized, LED driving voltage > 100V, driving frequency > 100KHZ, IC possesses multichannel fan-out capability, can realize colour temperature towards white light and RGB two kinds of patterns to regulate, this optical assembly has brightness vision curvature correction function.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the invention will be further described.
Fig. 1 is perspective view of the present invention.
Detailed description of the invention
With reference to Fig. 1, a kind of intelligent integrated optical assembly controlled based on digital power of the present invention, comprise metallic heat radiating plate 1, radiating silica gel sheet 2 and LED printed circuit board (PCB) 3, described radiating silica gel sheet is fixed between LED printed circuit board (PCB) and metallic heat radiating plate, described LED printed circuit board (PCB) is distributed with equably the LED4 of the arrangement in multiple lines and multiple rows, described LED printed circuit board (PCB) is also provided with one deck nanometer reflection plate 5, described nanometer reflection plate is provided with through hole in LED position and exposes LED, the LED of the described arrangement in multiple lines and multiple rows is divided at least two groups, LED strip connection often in group, in parallel between group with group, described LED printed circuit board (PCB) is provided with blue-tooth device and IC non-pole light regulating chip.Blue-tooth device can with mobile phone signal or other controller wireless connections, realize free remote control.IC non-pole light regulating chip can realize 0-100% brightness non-pole light regulating according to control signal, can realize colour temperature regulate towards white light LEDs or RGB three-primary color LED two kinds of patterns.The present invention by control terminals such as mobile phones, can utilize Bluetooth function, and free adjustment controls the brightness of LED lamp panel or the visual effect of RGB three primary colours colour mixture, possesses eye sensitivity curve calibration function, reaches the effect of Based Intelligent Control and light modulation.
Preferably, described LED is adopting surface mounted LED, and its light intersection degrees of fusion is higher, and light is more even, sight line better effects if, described total driving voltage > 100V, the driving frequency > 100KHZ often organizing series LED.Further improvement, described metallic heat radiating plate, radiating silica gel sheet and LED printed circuit board (PCB) are circle, the LED of the described arrangement in multiple lines and multiple rows is divided into three groups, these three groups of LED are evenly distributed on round LED printed circuit board (PCB), be connected in parallel between three groups, often organize internal series-connection to connect, and be connected with the electronic component such as current-limiting resistance and control chip, described three groups, also it can be two groups or four groups, five groups, can set according to the wattage of the watt level of LED lamp panel and single low-power LED, to reach evenly light effects.Described metallic heat radiating plate is heat-dissipating aluminium plate, and heat-dissipating aluminium plate is fixed by radiating silica gel sheet and the adhesion of LED printed circuit board (PCB), to reach better radiating effect, ensures the service life of LED.Described nanometer reflection plate is MCPET reflecting plate, MCPET is that Furukawa Electronic electrician is through research and development for many years, the foaming of nanometer superfine is carried out to PET material and a kind of reflecting rate formed reaches percent ninety-nine material, use this material as reflecting plate, substantially increase reflectivity and the utilization rate of LED light line, improve intensity of illumination, and make light more even, sight line better effects if.The LED of the described arrangement in multiple lines and multiple rows is white light LEDs or RGB three-primary color LED.Non-pole light regulating is realized to white light LEDs or RGB three-primary color LED, to realize brightness or the electrodeless adjustment of photochromic 0-100%, to correct different visual effects.
The present invention can be applicable to the different field such as medical, backlight, projection, automotive lighting, for intelligent dimming, reaches more preferably result of use.
In addition, the present invention is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present invention with substantially identical means, all should belong to protection scope of the present invention.
Claims (6)
1. the intelligent integrated optical assembly controlled based on digital power, it is characterized in that: comprise metallic heat radiating plate (1), radiating silica gel sheet (2) and LED printed circuit board (PCB) (3), described radiating silica gel sheet is fixed between LED printed circuit board (PCB) and metallic heat radiating plate, described LED printed circuit board (PCB) is distributed with equably the LED(4 of the arrangement in multiple lines and multiple rows), described LED printed circuit board (PCB) is also provided with one deck nanometer reflection plate (5), described nanometer reflection plate is provided with through hole in LED position and exposes LED, the LED of the described arrangement in multiple lines and multiple rows is divided at least two groups, LED strip connection often in group, in parallel between group with group, described LED printed circuit board (PCB) is provided with blue-tooth device and IC non-pole light regulating chip.
2. the intelligent integrated optical assembly controlled based on digital power according to claim 1, it is characterized in that: described LED is adopting surface mounted LED, described total driving voltage > 100V, the driving frequency > 100KHZ often organizing series LED.
3. the intelligent integrated optical assembly controlled based on digital power according to claim 1, it is characterized in that: described metallic heat radiating plate, radiating silica gel sheet and LED printed circuit board (PCB) are circle, the LED of the described arrangement in multiple lines and multiple rows is divided into three groups, and these three groups of LED are evenly distributed on round LED printed circuit board (PCB).
4. the intelligent integrated optical assembly controlled based on digital power according to claim 1, it is characterized in that: described metallic heat radiating plate is heat-dissipating aluminium plate, heat-dissipating aluminium plate is fixed by radiating silica gel sheet and the adhesion of LED printed circuit board (PCB).
5. the intelligent integrated optical assembly controlled based on digital power according to claim 1, is characterized in that: described nanometer reflection plate is MCPET reflecting plate.
6. the intelligent integrated optical assembly controlled based on digital power according to claim 1, is characterized in that: the LED of the described arrangement in multiple lines and multiple rows is white light LEDs or RGB three-primary color LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510983320.8A CN105387393A (en) | 2015-12-24 | 2015-12-24 | Intelligent integrated optical component based on digital power control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510983320.8A CN105387393A (en) | 2015-12-24 | 2015-12-24 | Intelligent integrated optical component based on digital power control |
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| Publication Number | Publication Date |
|---|---|
| CN105387393A true CN105387393A (en) | 2016-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510983320.8A Pending CN105387393A (en) | 2015-12-24 | 2015-12-24 | Intelligent integrated optical component based on digital power control |
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| CN (1) | CN105387393A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534045A (en) * | 2018-05-30 | 2018-09-14 | 浙江意博高科技术有限公司 | A kind of LED garden lamp |
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| CN201651900U (en) * | 2010-04-01 | 2010-11-24 | 北京圣世杰邦节能科技有限公司 | Novel energy-saving light-emitting diode (LED) lamp with high luminous efficiency |
| CN101930972A (en) * | 2009-06-23 | 2010-12-29 | 西铁城电子股份有限公司 | Light-emitting diode assembly |
| CN202733529U (en) * | 2012-07-16 | 2013-02-13 | 珠海市珈玛灯具制造有限公司 | Modularized LED (Light Emitting Diode) light source |
| CN204100010U (en) * | 2014-09-23 | 2015-01-14 | 李光 | Novel USB powers LED desk lamp |
| CN104837246A (en) * | 2015-05-06 | 2015-08-12 | 中国科学院深圳先进技术研究院 | Night light capable of alarm in fall |
| JP2016066023A (en) * | 2014-09-26 | 2016-04-28 | 東芝ライテック株式会社 | Ultraviolet irradiation device |
| CN205299249U (en) * | 2015-12-24 | 2016-06-08 | 东莞中之光电股份有限公司 | Integrated optical assembly of intelligence based on digital power supply control |
-
2015
- 2015-12-24 CN CN201510983320.8A patent/CN105387393A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101930972A (en) * | 2009-06-23 | 2010-12-29 | 西铁城电子股份有限公司 | Light-emitting diode assembly |
| CN201651900U (en) * | 2010-04-01 | 2010-11-24 | 北京圣世杰邦节能科技有限公司 | Novel energy-saving light-emitting diode (LED) lamp with high luminous efficiency |
| CN202733529U (en) * | 2012-07-16 | 2013-02-13 | 珠海市珈玛灯具制造有限公司 | Modularized LED (Light Emitting Diode) light source |
| CN204100010U (en) * | 2014-09-23 | 2015-01-14 | 李光 | Novel USB powers LED desk lamp |
| JP2016066023A (en) * | 2014-09-26 | 2016-04-28 | 東芝ライテック株式会社 | Ultraviolet irradiation device |
| CN104837246A (en) * | 2015-05-06 | 2015-08-12 | 中国科学院深圳先进技术研究院 | Night light capable of alarm in fall |
| CN205299249U (en) * | 2015-12-24 | 2016-06-08 | 东莞中之光电股份有限公司 | Integrated optical assembly of intelligence based on digital power supply control |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108534045A (en) * | 2018-05-30 | 2018-09-14 | 浙江意博高科技术有限公司 | A kind of LED garden lamp |
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Application publication date: 20160309 |