Image projecting apparatus
A technology for image projection and equipment, which is applied in the field of image projection equipment with a simplified structure, and can solve the problems of increased labor and increased manufacturing costs, etc.
Inactive Publication Date: 2007-01-10
SAMSUNG ELECTRONICS CO LTD
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Problems solved by technology
[0007] Therefore, in order to reduce the vibration noise, corresponding anti-vibration elements corresponding to the vibration generating parts including the cooling fan and the color wheel must be manufactured separately, thereby increasing the manufacturing cost
In addition, coupling a plurality of anti-vibration elements corresponding to the vibration generating parts to the respective vibration generating parts and to the image projecting device increases the labor load of workers.
Method used
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[0037] Embodiments of the present general inventive concept will be described in detail below, examples of which are illustrated in the accompanying drawings, and like reference numerals refer to like elements throughout. The embodiments are described below in order to explain the present general inventive concept by referring to the figures.
[0038] refer to figure 1 , an image projecting apparatus according to an embodiment of the present general inventive concept includes a case 1 having a lower case 3 on which various components are disposed and an upper case 2 coupled to an upper side of the lower case 3 .
[0039] refer to Figures 2 to 4, this image projection device includes a light source part 10 arranged in the housing 1 to generate light; a display element part 20 (such as a DMD screen) for utilizing the light from the light source part 10 to form an image; The image formed and projected by the element part 20 and the projection part 30 projecting the image onto ...
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The invention discloses an image projecting apparatus which includes a housing in which at least one vibration generating component is disposed, a vibration-proof supporting bracket coupled to a side of the housing to support the housing against an installation surface to absorb vibrations generated by the at least one vibration generating component, and a vibration guide part to couple the vibration-proof supporting bracket with the housing at a position that corresponds to the at least one vibration generating component, thereby transferring the vibrations generated by the at least one vibration generating component to the vibration-proof supporting bracket. Thus, the image projecting apparatus has a simplified structure which effectively reduces vibration noise of vibration generating components disposed therein.
Description
technical field [0001] The present general inventive concept relates to an image projecting device, and more particularly, to an image projecting device having a simplified structure capable of effectively reducing vibration noise of a vibration generating part in the image projecting device. Background technique [0002] Generally, an image projection device includes an optical system having a display element and a light source for supplying light to the optical system. Such an image projection device magnifies the image formed by the display element to project the image on a screen. [0003] As image projecting devices become smaller and lighter, the speed at which heat generated inside the image projecting device is quickly discharged to the outside of the image projecting device becomes more important. [0004] A conventional image projection device includes cooling of various heat-generating components such as a light source and a color wheel that generate heat during ...
Claims
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IPC IPC(8): G03B21/14G03B21/00
CPCF16M13/02F16M13/027F16M11/125G03B21/14F16M11/12G03B21/16G03B21/145G03B21/22
Inventor 吴必龙
Owner SAMSUNG ELECTRONICS CO LTD