CN205299249U

CN205299249U - Integrated optical assembly of intelligence based on digital power supply control

Info

Publication number: CN205299249U
Application number: CN201521089915.0U
Authority: CN
Inventors: 张万功; 尹梓伟
Original assignee: Dongguan Sinowin Opto-Electronic Co Ltd
Current assignee: Dongguan Zhongzhi Technology Co.,Ltd.
Priority date: 2015-12-24
Filing date: 2015-12-24
Publication date: 2016-06-08
Anticipated expiration: 2025-12-24

Abstract

The utility model discloses an integrated optical assembly of intelligence based on digital power supply control, including metal radiator plate, heat dissipation silica gel piece and LED printed circuit board, the heat dissipation silica gel piece is fixed between LED printed circuit board and metal radiator plate, the last evenly distributed of LED printed circuit board has the LED who is the multirow multiseriate and arranges, the last one deck nanometer reflecting plate that still is provided with of LED printed circuit board, the nanometer reflecting plate is equipped with the through -hole in the LED position and exposes LED, the LED who is the range of multirow multiseriate falls into two sets ofly at least, every inter block LED establishes ties, it is parallelly connected between group and the group, last bluetooth device and the electrodeless chip of adjusting luminance of IC of being equipped with of LED printed circuit board. The nanometer reflecting plate is the MCPET reflecting plate. The utility model discloses it is more dispersed to generate heat, and the radiating effect is better, and LED life is longer, and LED evenly distributed light is more even, and nanometer reflecting plate reflection of light effect is better, and light sight effect is better, has the bluetooth simultaneously and receives the electrodeless function of adjusting luminance or mix colours of freedom, possesses sight intelligence calibration function.

Description

A kind of intelligent integrated optical assembly controlled based on digital power

Technical field

This utility model relates to a kind of illuminator, particularly a kind of intelligent integrated optical assembly controlled based on digital power.

Background technology

At present, relevant LED lamp, generally it is made up of radiator and fixing LED module on a heat sink and lampshade, 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 compares concentration, LED integrated distribution, and is all coupled in series, this is unfavorable for heat radiation, has a strong impact on the service life of LED lamp panel. It addition, its intensity of illumination is not strong yet, reflecting rate is not high, it does not have make full use of the light that LED module sends, light skewness, sight line poor effect. It addition, traditional LED lamp, its LED lamp panel does not have the free non-pole light regulating of Bluetooth receptions or the function of free electrodeless colour mixture, does not possess sight line calibration function. In order to obtain reasonable illuminating effect, it is common that use more LED light source also not reach intended purpose.

Summary of the invention

In order to overcome the deficiencies in the prior art, the purpose of this utility model be in that to provide a kind of good heat dissipation effect, the longer service life of LED, the higher intensity of illumination of reflecting rate higher, can the toning of Bluetooth receptions non-pole light regulating, light be more evenly distributed, the sight line effect intelligent integrated optical assembly controlled based on digital power more preferably.

This utility model solves its technical problem and be the technical scheme is that a kind of intelligent integrated optical assembly controlled based on digital power, including metallic heat radiating plate, radiating silica gel sheet and LED PCB, described radiating silica gel sheet is fixed between LED PCB and metallic heat radiating plate, described LED PCB is evenly distributed the LED of arrangement in multiple lines and multiple rows, described LED PCB is additionally provided with one layer of nanometer reflection plate, described nanometer reflection plate is provided with through hole at LED location place and exposes LED, it is described that in multiple lines and multiple rows, the LED of arrangement is divided at least two groups, the often connection of the LED strip in group, between group with group in parallel, described LED 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.

Improving further, described metallic heat radiating plate, radiating silica gel sheet and LED PCB are circle, and described in multiple lines and multiple rows, the LED of arrangement is divided into three groups, and these three groups of LED are evenly distributed on round LED printed circuit board (PCB).

Improving further, described metallic heat radiating plate is heat-dissipating aluminium plate, and heat-dissipating aluminium plate is fixed by radiating silica gel sheet and LED PCB adhesion.

Described nanometer reflection plate is MCPET reflecting plate.

Concrete, it is described that in multiple lines and multiple rows, the LED of arrangement is white light LEDs or RGB three-primary color LED.

The beneficial effects of the utility model are: owing to adopting metallic heat radiating plate to be fixed by radiating silica gel sheet and LED PCB adhesion, 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, its heating ratio is relatively decentralized, there is no so concentration 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 uniform, adds that the reflecting effect of nanometer reflection plate is better so that it is light sight line effect is more preferably. This utility model can pass through mobile phone etc. and control terminal, utilize Bluetooth function, the brightness of free regulable control integrated LED lamp plate 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, it is capable of 0-100% non-pole light regulating, LED driving voltage > 100V, driving frequency > 100KHZ, IC possesses multichannel fan-out capability, can realizing colour temperature towards white light and RGB both of which to regulate, this optical assembly has brightness vision curvature correction function.

Accompanying drawing explanation

Below in conjunction with drawings and embodiments, the utility model is described in further detail.

Fig. 1 is perspective view of the present utility model.

Detailed description of the invention

With reference to Fig. 1, a kind of intelligent integrated optical assembly controlled based on digital power of this utility model, including metallic heat radiating plate 1, radiating silica gel sheet 2 and LED PCB 3, described radiating silica gel sheet is fixed between LED PCB and metallic heat radiating plate, described LED PCB is evenly distributed the LED4 of arrangement in multiple lines and multiple rows, described LED PCB is additionally provided with one layer of nanometer reflection plate 5, described nanometer reflection plate is provided with through hole at LED location place and exposes LED, it is described that in multiple lines and multiple rows, the LED of arrangement is divided at least two groups, the often connection of the LED strip in group, between group with group in parallel, described LED 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, it is achieved 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 towards white light LEDs or RGB three-primary color LED both of which and regulate. this utility model can pass through mobile phone etc. and control terminal, utilize Bluetooth function, the brightness of free regulable control 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 uniform, sight line better effects if, described total driving voltage > 100V, the driving frequency > 100KHZ often organizing series LED.Improve further, described metallic heat radiating plate, radiating silica gel sheet and LED PCB are circle, it is described that in multiple lines and multiple rows, the LED of arrangement is divided into three groups, these three groups of LED are evenly distributed on round LED printed circuit board (PCB), it is connected in parallel between three groups, often group internal series-connection connects, and it is connected to the electronic component such as current-limiting resistance and control chip, described three groups, it can also 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 light effects evenly. Described metallic heat radiating plate is heat-dissipating aluminium plate, and heat-dissipating aluminium plate is fixed by radiating silica gel sheet and LED PCB adhesion, to reach better radiating effect, it is ensured that 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, a kind of reflecting rate PET material carrying out nanometer superfine foaming and formed reaches percent ninety-nine material, use this material as reflecting plate, substantially increase reflectance and the utilization rate of LED light line, improve intensity of illumination, and make light more uniform, sight line better effects if. It is described that in multiple lines and multiple rows, the LED of arrangement is white light LEDs or RGB three-primary color LED. White light LEDs or RGB three-primary color LED are realized non-pole light regulating, to realize brightness or the electrodeless adjustment of photochromic 0-100%, to correct different visual effects.

This utility model can be applicable to the different field such as medical, backlight, projection, automotive lighting, for intelligent dimming, reaches more preferably result of use.

Additionally, this utility model is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present utility model with essentially identical means, protection domain of the present utility model all should be belonged to.

Claims

1. the intelligent integrated optical assembly controlled based on digital power, it is characterized in that: include metallic heat radiating plate (1), radiating silica gel sheet (2) and LED PCB (3), described radiating silica gel sheet is fixed between LED PCB and metallic heat radiating plate, described LED PCB is evenly distributed the LED(4 of arrangement in multiple lines and multiple rows), described LED PCB is additionally provided with one layer of nanometer reflection plate (5), described nanometer reflection plate is provided with through hole at LED location place and exposes LED, it is described that in multiple lines and multiple rows, the LED of arrangement is divided at least two groups, the often connection of the LED strip in group, between group with group in parallel, described LED 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 PCB are circle, described in multiple lines and multiple rows, the LED of arrangement 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 characterised in that: described metallic heat radiating plate is heat-dissipating aluminium plate, and heat-dissipating aluminium plate is fixed by radiating silica gel sheet and LED PCB adhesion.

5. the intelligent integrated optical assembly controlled based on digital power according to claim 1, it is characterised 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, it is characterised in that: it is described that in multiple lines and multiple rows, the LED of arrangement is white light LEDs or RGB three-primary color LED.