D.Q.G Design

  

Hi, this is D.Q.G’s home page, welcome to drop in and have a visit.

D.Q.G is my Chinese name Pinyin initials, or call me George. This guy who love life, have some hobbies, especially like to rebuilt anything that he considering its reasonable to do for it  around him according to his taste, and even to create a new one. Every time when he rebuilt or create a new one as his wishes, he will be very happy, like a child, although it may not appears on his face.

Up to now, he has produced several works.

Yes, for the human consciousness or thinking of the origin and development as well as the origin of the universe, he still have a strong interest in.

 

After many years of learning, for our human being, obviously, all of us is come from Africa, mixed race with Neanderthals (for all people),  Denisova (for east, east-south people), and 3th unknown human kind (for Anamneses). its really amazing!

 

About consciousness, when it happen? does animal have consciousness? even to lower grade biological? is it based on Quantum effect? it is come beside the life beginning?

 

About universe, no bigbang, like spring, Stretch and compress? how about Dark matter and dark energy?

 

 

below are my works:

 

D.Q.G Tiny AAA is the world smallest AAA flashlight, The latest version is 7th. It's very small, only 57.5 mm long, 12-12.8 mm in diameter. Use single standard AAA size battery (NiMH, alkaline, carbon zinc, Ni-Cd batteries), or a 10440 li-ion battery. Stainless steel only 13.5g and Titanium only 9.4g. Hanging on the key ring, not a bit cumbersome, very harmonious. Suitable for daily lighting, very convenient, easy, a perfect EDC partner.

Output: Low / high, 3 lumens in low, 30 hours; highlight mode 60 lumens, up to 1.5 hours runtime.
Tighten the head on, low mode, loosen the head then quickly tighten again got highlight mode.

After light on, tighten more (or unscrew 1/4 turn), turn off the light. Though this function, the head of light will not drop from the body when hang on the key ring in head loose situation.

 

D.Q.G Slim AAA (2AAA) is the world smallest tail click AAA flashlight, The latest version is 2th. It's only 65 mm long, 12.6 mm in diameter. Use single standard AAA size battery (NiMH, alkaline, carbon zinc, Ni-Cd batteries), or a 10440 li-ion battery. Made by Stainless steel only 15.5g. Hanging on the key ring, not a bit cumbersome, very harmonious. Suitable for daily lighting, very convenient, easy, a perfect EDC partner.

 

Also there have a extension tube for 2AAA application to be a pen shape flashlight.

Output: Low / high, 3 lumens in low, 30 hours; highlight mode 60 lumens, up to 1.5 hours runtime.

Click the tail button on, slightly press it to change mode, click again off.

 

there will be a new version on designing!

 

 

 

D.Q.G Tiny AA is the world smallest AA flashlight, latest version is 2th, only 67.5 mm long, 16.5-17.8 mm in diameter, SS 32g and Titanium alloy only 20g. Brass 34g. Use single standard AA size battery (NiMH, alkaline, carbon zinc, Ni-Cd batteries), or a 14500 li-ion battery. Suitable for daily lighting, put in the pocket/bag, or hanging on the key ring, a perfect EDC partner.

Output: Low /middle/high: 2.5 lumens in low, 100+ hours; 35 lumens in middle, 6 hours; highlight mode 160 lumens (180lm for 14500), 1+ hours in runtime.

Tighten the head on, low mode; loosen the head then quickly tighten again got middle mode; Repeat above operation to got high mode.

After light on, tighten more (or unscrew 1/4 turn), turn off the light. Though this function, the head of light will not drop from the body when hang on the key ring in head loose situation.

 

  

D.Q.G Tiny 18650 also is the world smallest 18650 flashlight using single 18650 Li-ion battery, only 86-91mm in length, and 22-24.5mm in diameter.

latest version is 4th.

Output: low/middle/high/turbo  3.5/85/300/800lm

Side clicks (new program): 

Single click low, double clicks middle, three clicks high, and hold on for 1S to reach turbo mode from standby;

After on, hold on to change output level, low/middle/high in turn, double click to get turbo, maintain 1min or just single click return origin level; single click to shutdown light.

Standby current around 1uA, if you still worry about it, simply loosen tail cap around 1/4 turn to cut off electric connection of battery.

 

 

D.Q.G Tiny 26650 is the world smallest 26650 flashlight using single 26650 Li-ion battery, latest version is 3th, only 91-96 mm in length, and 31-38 mm in diameter. Using high quality aluminum alloy with anodized surface, equipped with stainless steel anti-abrasion bezel, built as a perfect work. Only 93g (battery not included), it’s a brightest EDC partner.

Output: Low/middle/high/(turbo), 8 lumens in low, 200 hours; middle 250 lumens, 8 hours; high 800 lumens, up to 2.5 hours runtime. turbo mode up to 2500+ lumens.

From standby: single click, middle level; double clicks, high level; 3 clicks, low level; press for 1s to start turbo mode.

After on: hold on the button, low-middle-high in circle; double clicks turbo, single click back to origin level, or back to high level after 90s; single click to shut down.

 

D.Q.G SPY is a super mini flashlight, is the world smallest high power LED flashlight, only 28 mm in length, and 12-12.8 mm in diameter. Only 5.5g in weight (8.7g plus a 10180 battery). Use a 10180 li-ion battery, made by titanium alloy; have a tritium slot at the tail, can install a 1.5 x 6mm tritium tube. It is a good flashlight for hang on the neck as a decorated pendant. Also it can be hang on the key ring harmoniously.

 

Two outputs: Low / high, 10 lumens in low, 3-4 hours; highlight mode 120 lumens, 20 min around.

Twisty: turn head tighten on, low; keep on tighten, got high mode. Unscrew the head 1/4 off.

 

D.Q.G Fairy is also a super mini flashlight that use single a 10180 li-ion battery, only 30 mm in length, and 12-12.8 mm in diameter. 10.4g in weight. Made by brass; have two tritium slots at the tail, can install two 1.5 x 6mm tritium tubes. It is the best flashlight for hang on the neck as a decorated pendant.

 

Two outputs: Low / high, 10 lumens in low, 3-4 hours; highlight mode 120 lumens, 20 min around.

Twisty: turn head tighten on, low; keep on tighten, got high mode. Unscrew the head 1/4 off.

 

 

 

 

D.Q.G Hobi