Light beam mouth lamp of building lamp collection

Jianzhan is not only a product of the transformation of natural kiln, but also a very high technology.

From the design point of view, the station is not only close to the golden ratio in modeling, but also very humanized and practical in design.

Beam mouth lamp is a typical building lamp. It is called "Liangkou" lamp because there must be a circle of grooves along the bottom 1cm, which can also be called "water injection line".

According to the difference between the mouth edge and the abdomen, the cup can be divided into the following three shapes.

1, beam port lamp

The mouth of the A-beam is folded back and goes deep into the abdomen, steep above the abdomen, curved below the abdomen, and gradually narrows inward to a flat bottom. This shape is full and vigorous, with beautiful curves. The ratio of caliber to height is generally slightly less than or equal to 2: 1, and the size is 1 1~ 15cm. There are some small ones, but few big ones.

This shape has been unearthed in the excavation of kiln sites for many years, which is the first excellent type of kiln site architecture and one of the decisive factors for Jianzhan to become a "tea-fighting artifact". In modern times, it is not an exaggeration to get an industrial design patent and several awards.

2. Type B beam port lamp

B-beam lamp is short and rolled out or has no obvious twists and turns, with a round belly and a round wall, and the overall shape is like a hemisphere. The ratio of aperture to height is equal to or slightly greater than 2: 1. This kind of equipment is generally small in size, and there are few large and medium-sized equipment.

3.c-shaped beam mouth lamp

The ratio of aperture to height of C-beam cup is more than 2: 1, and there are large, medium and small devices. The mouth is folded outward along the edge, and the abdomen is oblique and arc-shaped, with beautiful shape. The abdomen of large organ type is deep and the mouth edge is obviously tortuous. Small-sized abdomen is shallow, and the twists and turns along the mouth are not obvious.

This type of lamp is sometimes easily confused with a left-handed lamp. We can carefully observe the outside of the skimming cup, which is a smooth transition, while the corners of the C-shaped beam cup are concave, so it is classified as a beam mouth.