Several selection points of household table lamp

2022-07-22
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Traditional table lamps are basically composed of a lamp holder and a cylindrical lampshade. Because the lampshade can concentrate the light and irradiate it downward, the original function of the desk lamp is only lighting. As people attach importance to the art of family environment, desk lamps, because of their special position on tables, tables and tables, should also focus on unique decorative effects. Household lamps began to be gradually divided into craft lamps and writing lamps. The former pursues the appearance effect, and puts the development idea on the innovation of materials and the differentiation of shapes

traditional table lamps are basically composed of a lamp holder and a cylindrical lampshade. Because the lampshade can concentrate the light and irradiate it downward, the original function of the desk lamp is only lighting

as people attach importance to the art of family environment, desk lamps, because of their special position on tables, tables and tables, should also focus on unique decorative effects. Household lamps began to be gradually divided into craft lamps and writing lamps. The former pursues the appearance effect and puts the development idea on the innovation of materials and the differentiation of shapes to match the home decoration with various styles. The emphasis of writing desk lamp is the lighting effect. The main research topic focuses on various scientific indicators of lighting such as color temperature and illumination, and takes safety, efficiency, no glare and no stroboscopic as the standard to measure the quality

a desk lamp with beautiful shape is often placed on the desk, coffee table, bedside table, even corner cabinet and decorative frame in the room. A desk lamp with a sense of design can not only create a rich indoor light environment, but also add a touch of light to the room because of its unique effect

most craft table lamps are composed of two parts: lamp holder and lampshade. The lamp holder is made of ceramics, stone, cloisonne, bamboo, marble and other materials. Lampshades are often made of glass, metal, plastic, fabric, bamboo and rattan. Once the lampholder and lampshade are cleverly matched, the table lamp will become a beautiful art

process desk lamps do not emphasize the lighting function, and some process desk lamps even use colored glass diffuse lighting and gauze cover

the appearance design of craft table lamp is very important, emphasizing artistic modeling and decorative effect. The shape of the lampholder is either elegant vase type, pavilion table type and crown type, and some even adopt novel telephone type

the lampshade of the desk lamp is intended to concentrate light and increase brightness. However, for craft table lamps, their lampshades have also become a place for designers to show their talents. Some are designed as domes, and some are designed as straw hats. Each has its own brilliance. No matter what article is made, the lampshade and lampholder should finally present the overall design effect. In addition, with the enrichment of table lamp colors, consumers have more and more choices. At present, the colors of table lamps on the market include milky white, orange yellow, grass green, etc. you can choose table lamps of different styles and materials according to the room decoration style, so as to form a perfect match with other furnishings

nowadays, with the emergence of new light sources, a number of sculptural craft desk lamps have appeared. This craft table lamp, from the appearance, is either a vase that can arrange flowers, or a cartoon villain, a mermaid, and the light source is hidden inside

writing desk lamp

original desk lamp using rotating model

in the era of knowledge economy, every family member actually uses writing desk lamp to read and write, so it is necessary to arrange a study lighting environment with writing desk lamp as the main light source

the lighting of the study pays attention to the local lighting effect of the light. The lamps mainly composed of writing desk lamps should also pay attention to their appearance on the premise of considering their brightness. Their shapes and colors should be elegant and beautiful, which is suitable for the calm and elegant learning environment of the study

research shows that when the illumination on the surface of the object to be seen reaches 1000 lux, the human eye sees things most clearly and comfortably. Whether the desk lamp can improve the illumination of the desktop to this standard is probably the focus of purchase

at present, incandescent lamps, quartz halogen lamps and eye protection lamps are the main light sources used in writing table lamps on the market. Most incandescent lamps use 40w-60w bulbs as light sources, which do not need ballasts, and the price is cheap. The price gap is mainly reflected in the modeling lamp shell process. However, incandescent lamps consume more power, have high surface temperature, strobe, low illumination, short bulb life, and the bulb is a spherical point light source, which is difficult to form a large uniform high illumination area. Therefore, it is no longer used as writing lighting in foreign developed countries, It is only used as craft decorative lamp

quartz halogen lamps mostly use 30w-50w halogen bulbs as light sources, which need ballasts. The price is slightly more expensive than incandescent lamps. The illumination is nearly 50% higher than incandescent lamps with the same wattage, and the service life is twice as long. Because the bulbs are only the size of small fingers, the lamps can be made very compact and the shape is more avantgarde. However, the surface of this small halogen light source is hot, and the light is dazzling. Touching it will cause burns, so it must be covered for protection. In addition, this kind of lamp is a typical point light source, which changes greatly from far to near, and it is difficult to form a large enough high illumination area on the desktop

a major appearance feature of the writing desk lamp is that it has a reflector, a lower opening, and a direct impact type. At present, the writing table lamps on the market include metal serpentine working table lamp, clip type spring rocker arm suspension table lamp, seat type dimmable all plastic table lamp, seat type dimmable enamel table lamp, copper seat classical column single and double porcelain cover table lamp, trough type double porcelain double color cover table lamp, classical candle table lamp, ancient kerosene lamp table lamp and double lamp head mother glass table lamp

the design of the new writing desk lamp pays more attention to convenience and practicality, including the combination of alarm clock and desk lamp, the combination of micro fan and desk lamp, and the combination of pen holder, stationery box and desk lamp

the lampshade of the writing desk lamp is usually opaque or semi transparent to concentrate the light. Its luminosity and the distance between people's line of sight are specified, generally 30 cm ~ 45 cm away, and the light forms an included angle of 45 degrees with the line of sight

if the writing desk lamp is dedicated to readers, in addition to brightness, strobe should be avoided. The alternating current light source in daily use often has the phenomenon of light and shade replacement due to the constant change of voltage. This kind of light flashing phenomenon is called stroboscopic. Strobe is less than 100 times per second, belonging to low-frequency flash, which has strong stimulation and damage to people's eyes. Reading and working under this light source for a long time will cause dry eyes, eye pain and eye fatigue of young people, which is easy to cause myopia

at present, there is a kind of non stroboscopic vision health care desk lamp on the market, which changes the ordinary AC signal into high-frequency signal through electronic processing, so that people's eyes can't feel stroboscopic phenomenon, which is very beneficial to the protection of vision

experts remind parents that when choosing lamps for readers, they can take a small top with them and rotate it under the light. If there is no inverted visual illusion, it means that the lamps do not flash

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