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Integraph column bearing unit

A technology of integrating columns and supporting parts, which is applied in the field of integrating columns, can solve the problems of limited heat, high conduction coefficient, high contact thermal resistance, and low conduction coefficient.

Inactive Publication Date: 2004-09-22
YOUNG OPTICS
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0004] Although the heat dissipation of the traditional integral column 1 uses air as the conduction medium to export the heat of the integral column 1, the thermal contact resistance of the air is lower than that of the solid, so the heat dissipation efficiency is poor; therefore, in order to increase the heat dissipation efficiency or the heat cannot be effectively discharged , is to adopt the forced convection method, that is, add a fan to enhance convection, but the rotation of the fan will generate noise, which will interfere with the viewing environment, and the integral column 1 is made of glass material with low conductivity, so the fan directly dissipates heat to the integral column 1, and the heat it takes away limited; therefore, using the traditional opening 3 or adding a fan to generate forced convection cannot effectively achieve heat dissipation

Method used

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Embodiment Construction

[0032] Relevant present invention is to achieve the above-mentioned purpose, and adopts technical means and all the other effects, with following preferred embodiment, and cooperates accompanying drawing to illustrate as follows:

[0033] Please refer to Fig. 2, the integrating column supporting device 10 of the present invention comprises a supporting part 11, the supporting part 11 is arranged on the outside of an integrating column 20, and the space between the supporting part 11 and the integrating column 20 is filled with Heat-conducting substance 12; the shape of the supporting member 11 can be set according to the space and the shape of the integrating column 20, and the present embodiment cooperates with the integrating column 20 and is set as a hollow cylinder, and the hollow part is accommodated by the integrating column 20. Part 11 is made up of a heat dissipation substrate 111 and a plurality of fins 112. The heat dissipation substrate 111 is made of a material with...

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Abstract

A bearing unit setting at outer side of integral column comprises a bearing piece which is a radiating base plate with finned structure on its outer surface. The heat transmission substance with better conductivity than gas is packed in gap between the bearing piece and the integral column to let heat from the integral column transferred out by heat transmission substance first and then the heat is transferred to the bearing piece where the heat is brought out by means of natural convection or by reinforced convection to achieve radiating effect.

Description

technical field [0001] The invention relates to an integral column, in particular to an integral column support device capable of supporting the integral column and enhancing the heat dissipation effect. Background technique [0002] see figure 1 As shown, the traditional integrating rod 1 (Optical integration rod) is formed by overlapping and sticking glass substrates to form a hollow column, and the inner wall of the integrating rod 1 is coated with a reflective film, so that the light beam entering the integrating rod 1 can be processed by the reflective film. Multiple reflections to achieve a uniform beam; and the integrating column 1 installed in the optical system needs to be equipped with a support 2 to prevent damage to the structure and meet the requirements of optical positioning, and the system needs to have a heat dissipation mechanism to remove the strong beam accumulated on the integrating column 1 Thermal energy, so that the integrating column 1 maintains the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/18G03B21/16
Inventor 李嘉樟蔡智伟张景升
Owner YOUNG OPTICS
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