Stage lamp focusing system
A stage lighting and focusing technology, which is applied in the field of stage lighting, can solve the problems of poor spot brightness consistency, inconvenient operation, manual operation, etc., and achieve the effects of ensuring product consistency, improving production efficiency, and increasing lifespan
Inactive Publication Date: 2014-04-23
JIANGSU YITA NEW MATERIAL TECH
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Problems solved by technology
In this process, in order to reduce the spherical aberration and chromatic aberration of the lens, it is necessary to repeatedly adjust repeatedly, which consumes a lot of manpower and time
At the same time, in the process of manual adjustment, the ability to reduce the spherical aberration and chromatic aberration of the lens is average, thus affecting the lighting effect
[0005] At present, there are many deficiencies in the transformation of the focusing components of the stage lighting: 1. Manual operation, which is inconvenient to operate; 2. The focusing effect is poor and cannot meet the needs of the current market; 3. The service life of the bulb is short
4. The existing focusing system is based on the focusing method of the lamp cup focus (the spot focus at 2CM), resulting in poor consistency of spot brightness and low efficiency when the finished product is applied
Method used
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[0021] Such as Figure 1-2 As shown, the stage lamp focusing system of the present invention includes a base 1, a focusing mechanism 2 is installed at one end of the base 1, and a lamp cup clamping mechanism is fixedly installed on the base directly in front of the focusing mechanism 2 3. A focusing lens 4 is installed on the base directly in front of the lamp cup clamping mechanism 3, and a photosensitive mechanism 7 is arranged in front of the focusing lens 4; a lamp cup 5 is fixed on the lamp cup clamping mechanism 3, and the lamp cup 5. There is a porcelain head 6 at the rear, and a wick is arranged inside the porcelain head 6. The wick is connected to the focusing mechanism 2, and is fixed in the middle of the porcelain head 6 by the three-jaw chuck 9 on the focusing mechanism 2; A light transmission hole 8 is also provided in front of the lamp cup 5 , and a heat sink 10 is provided in front of the lamp cup 5 .
[0022] The base 1 is "I" shaped, with handles 11 at both e...
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The invention discloses a stage lamp focusing system which comprises a base. A focusing mechanism is installed at one end of the base, a lamp cup clamping mechanism is fixedly installed on the base right in front of the focusing mechanism, a focusing lens is installed on the base right in front of the lamp cup clamping mechanism, and a light sensing mechanism is arranged in front of the focusing lens. A lamp cup is fixedly arranged on the lamp cup clamping mechanism, a ceramic head is arranged on the rear portion of the lamp cup, a wick is arranged in the ceramic head and connected with the focusing mechanism, and wick is fixed in the middle in the ceramic head through a three-jaw chuck on the focusing mechanism. A light hole is further formed in front of the wick, and a radiating fin is arranged in front of the lamp cup. The stage lamp focusing system has the advantages of being quick in clamping, convenient to operate, good in focusing effect and long in service life and ensuring facula brightness consistency.
Description
[0001] technical field [0002] The invention relates to the field of stage lights, in particular to a stage light focusing system. Background technique [0003] As the current market has higher and higher requirements for the richness and diversity of stage art, when arranging the stage, it is necessary to constantly change the stage lighting and background effects. And this is mainly achieved through the transformation of the rocking light. [0004] At present, in the field of stage lighting, the focusing components are mostly fixed and installed in the lamps. In addition, in the process of operation, continuous manual transformation is required. The general process is to first confirm the desired lighting effect, and then manually adjust the focus lens and zoom lens. In this process, in order to reduce the spherical aberration and chromatic aberration of the lens, it is necessary to continuously and repeatedly adjust, which consumes a lot of manpower and time. At the ...
Claims
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IPC IPC(8): F21V14/00
Inventor 周佳
Owner JIANGSU YITA NEW MATERIAL TECH