Lighting patent - — Explosion-proof solar light bulb

The patent number ZL200420019783. X utility model name explosion-proof lamp

in this paper, the utility model relates to an explosion-proof lamp. The explosion-proof lamp includes hard glass shell, glass shell in the wick and fill gas and lamp holder at the end of the glass shell, the outer surface of the glass shell is a mechanical or chemical processing into a frosted surface, or the lamp holder at the end of the glass shell partial surface covered with reflective coating in this end, the other end of the outer surface is treated through mechanical or chemical frosted surface. Hard glass shell its material thermal expansion coefficient is small, can reduce the glass shell under the effect of mutation of temperature difference of explosion, inner surface cladding glass shell side has the reflective coating, the other end of the outer surface processing into the frosted surface combination, not only to improve lighting lighting, thermal efficiency and bends light becomes downy, still can make to 40 w bulb is equivalent to 60 w bulb brightness, more both in damp places, frosted glass shell surface after surface wet surface will be more transparent, pervious to light better characteristics, especially suitable for bathroom heaters and places of damp and splashing water use. The patent number ZL03258212

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9 utility model name together core column of table light bulb

in this paper, the utility model provides a core column of polymerization light bulbs, including by foot silk and bead solidified into the core heart of cylinder body, it consists of different length of the two to four feet silk as well support way and the bead body before and after hot solid into high and low respectively of the two core of buy cylinder, before and after the two lines and hooking tungsten wire end, two points that are on the parallel light; Or two core column into a tandem hooking tungsten filament interval length corresponding to the foot, the tungsten filament constitute a slash, cant be a left a right in two of the light body, so that the combined with the gourd bulb, through the circular lamp shell size, get up and down two different Angle away from the aperture of bright light source, or combined with circular tubes have the same point has two slope Angle of light common condensation point shoot the light effect, has the obvious function change. The patent number ZL200420003847

. 7 utility model name bulb structure improved

in the utility model provides a light bulb structure improvement, including a base, a shell is set on the base and the base form an airtight space, and the shell materials composed of primary color glass, on the base with two internal electrode and the extend to shell, a filament is connected to the two electrodes, and the central axis is parallel to the filament coil section and shell configuration. Due to the effect of refraction of the primary color glass, the utility model can make the light bulb glow with high brightness, and can achieve illumination brightness lasting effect, not easy to change color and long service life, and the structure of the filament can make shell not blackened, in order to maintain better lighting.