The ultimate architecture of REALight-LED bulbs

Is it difficult to have a full moon? Hard

Since ENERGY STAR follows the incandescent light shape, the omnidirectional standard has been established. It is hoped that people can completely replace incandescent lamps when they switch to LED bulbs, but LEDs have the characteristics of directional illumination and heat dissipation requirements. To achieve the full-circumference standard can be said to be in violation of the nature of LED, the difficulty is extremely high, and such a rigorous full-circumference standard has become an indicator of the positive challenge of display technology of various brand manufacturers, compared with the classic design The generation of GE's eight-claw, high-optical snow cone + lens, PHILIPS slim, CREE's 4flow, etc., these are the unique designs of the major manufacturers, but the cost is much higher, often in order to reach the full Zhou Guang has produced other shortcomings, so he always screams.

(Source: ENERGY STAR Lamps V2 Revised Spec Click image to view larger image)

Is it important to be full of Zhou Guang? Very important

In practical applications, full-circumference is very important. When the lamp is equipped with an unsuitable light source, the place where the illumination is often bright is not bright enough, so it is necessary to use a brighter bulb to make up; instead of being bright, it is dazzling. Affecting the overall lighting quality, the improper distribution of lighting patterns also caused waste, and even light damage, which is the original intention of ENERGY STAR to set the full-circumference standard.

Therefore, the LED bulb should be able to achieve the full ultimate light is the ultimate ultimate goal, the full moon is the most natural and comfortable form of light, the light is even and not glare, but there are brighter visual effects, can also play the lighting design of the original lighting design Think about a beautiful lighting, hundreds of thousands, if it is because the internal light source can not faithfully present the design texture and lighting situation, isn't that a waste?

Is the filament lamp full of illumination? Not

LED filament lamps have been very hot in recent years. One of the reasons is that LED filament lamps look like incandescent lamps, so the first impression will be that this must be full moonlight!

But the fact is just the opposite. Generally, the LED filament lamps are standing four, six or eight. Therefore, the light-emitting characteristics are rather strong side-lights. There are few front and rear lights, which belong to the full-side illumination. Therefore, the LED filament lamps actually Not suitable as a lighting source, when the decorative lamp will be more in line with its characteristics.

Developing mature products must be the most streamlined and efficient

For example, incandescent lamps all over the world are the same as power-saving bulbs because they are the most streamlined, economical and efficiency-oriented approach. Others can only change the appearance of simple shapes, and the main architecture has basically been finalized;

Is it possible that LED bulbs can do the same? Has the LED bulb developed to this point?

Plastic coated aluminum? Low cost, but not full moonlight;

Filament light? The cost is low, it is not full-circumference, the glass is fragile, the filament shadow effect, and the expansion of intelligent lighting is difficult;

Slim? High cost, flat shape, poor light shape symmetry, and difficulty in expanding intelligent lighting;

4flow? The cost is high and the inner flow channel LEDs may have dust or moisture problems.

It seems that the current products are still immature, so it can be assumed that if the LED bulb can achieve low cost and full-circumference, it is better to match the future smart lighting, perhaps it can be regarded as the mature and mature architecture? !

REALight A60 - minimal material, minimal assembly, 100% yield

a casing, a light board, no screws, no glue, no metal heat dissipation

Simply insert the lamp board into the inner card slot of the left and right outer casings, then fuse the two outer casings with an ultrasonic welding machine, and install the solderless lamp holder to complete the assembly.

The assembly process is screw-free, no dispensing, no heat-dissipating metal components, and the lamp board uses only FR4. The benefits of such a minimalist component are:

Minimum material and lowest cost

Just one set of molds

Assembly without the most troublesome screws and dispensing

One plate, no welding

Fully automated assembly

Nearly 100% assembly yield

Easy to localize production

Estimates can save 30 to 50% of institutional assembly and factory costs, and the cost of LED bulbs can be broken.

REAL A60 - perfect full light

REAL A60: Perfectly uniform full-circumference; perfect symmetry

Incandescent lamp: standard full-circumference; because it is illuminated by a horizontal filament in the middle, there is a slight difference in symmetry

Spiral energy-saving light bulb: side light, the higher the power, the longer the length, the more obvious the side light; the symmetry is better

LED filament lamp: full side illumination, almost no illumination before and after; four vertical filaments, poor symmetry

(Click on the image to see a larger image)

The REAL A60 LED Bulb is not only minimal, but also full-dull, and without secondary optical loss, is the most efficient full-circumference.

The disadvantage of LED directivity will no longer be a disadvantage

The directional light-emitting characteristics of LEDs are an advantage for spotlights, but they are a serious drawback to floodlights. However, under this structure, they become the advantages of adjustable light shape, which makes perfect use of LED nature, regardless of the environment, no cost. Freely modulating the proportion of positive and negative illuminance, this is an unprecedented new feature, but also opens up new possibilities for lighting design:

Double-sided LED illumination of the lamp panel: up to perfect full-circumference, uniform illumination of the whole lamp, low glare, suitable for most floodlighting environments;

Single-sided LED illumination above: generally half-circumference, concentrated light, high glare, suitable for partial lighting with reflectors;

Single-sided LED illumination below: anti-half-period, no glare, generally used for indirect lighting or special situation lighting;

Freely adjust the ratio of positive and negative illumination: as long as the number of positive and negative LEDs can be adjusted, the shape can be adjusted arbitrarily. Traditionally, different Lens can be used to change the shape, and there are limitations and an additional optical loss.

cooling problem

A60, full-circumference, 800lm, 5.6W, full-voltage, non-dimmable, ENERGY STAR standard bulb lamp models have been completed, 130lm / w or more, can achieve the brightness of the general home demand, heat is no longer a problem There are more possibilities in the future.

Intelligent lighting expansion

The REAL A60 has a large internal space and sufficient smart component space;

The REAL A60 is shielded from metal heat sinks and does not affect the smart component signal function.

Environmental protection and recycling

REAL A60: PC shell pure plastic injection, low pollution, easy recycling, lightweight;

Plastic coated aluminum: metal parts and plastic welding, high pollution, difficult to recycle, heavier.

Architecture patent

REALight has placed a global layout of this architecture patent, and if you are interested in cooperation, welcome further negotiations.

(Article source: Taiwan REALight Titanium Technology)