Patent Application
20100097803
The preferred embodiment the invention proposes pertains to a light source system structure, claimticularly referring to a multiple light source surface packaging structure.
Given that when producing the light emitting diode packaging in the conventional manner, a majority of which tends to solder the LED chipset onto a substrate to connect to the power and generate the illumination. And as the conventional LED packaging tends to result in a reduced light concentration for how its light projection is in a large-angle projection, consequently a light-gathering lens is placed directly above the LED for protection to complete the LED packaging structure; however, there will be no further modification since the distance of the light projection is fixed.
As the foresaid prior technique of a single LED packaging structure that tends to create large-angle light illumination, and in an attempt to create a perfect twice-or-more refractive LED packaging to achieve varied light projection effects, using the conventional packaging techniques would invariably result in the problems of excessive bulkiness and a high cost. But unable to achieve the usage light concentration, and manipulate the light projection for use within a claimameter we need, rendering it a major deficiency in LED chipset packaging.
In light of which, by focusing on the deficiency of the prior techniques, the new configuration has presented a multiple light-source surface packaging structure, and attempts to resolve the deficiencies found in the conventional techniques.
The main objective of the invention lies in offering a multiple light-source surface packaging structure by utilizing a micro-Fresnel lens unit, which is symmetrically encircled in the inside of the packager, where the micro-Fresnel lens unit is set to different angles to manipulate each light source, and a multiple micro-Fresnel lens units are adopted to create a number of varied light projections, through which to achieve the objective of manipulating the light projection to variable distances.
One other objective of the invention lies in offering a multiple light-source surface packaging structure, which pertains to connecting a circuit control switch, which is used to manipulate the light projected from the light source contained in different packagers, and the switch is used to manipulate the micro-Fresnel lens units mounted inside the different sets of packagers in a single or multiple light projections, and the variable light projections can be manipulated to project different light projections of varied distances.
One other objective of the invention lies in offering a multiple light-source surface packaging structure, which pertains to applying a matte finish to the surface, through which to achieve the objective of manipulating the light projection.
To achieve the foresaid objectives, the invention pertains to a light source system structure, claimticularly referring to a multiple light-source surface packing structure, which is comprised of a surface, and on it is a smooth surface, and beneath it are a multiple packagers; a concave slot, which is mounted onto the center of the packager; and beneath it is a placement space, which accommodates a light source to be mounted within the placement space; a multiple micro-Fresnel lens units, which are configured in a circular configuration, centering around the concave slot, and configured in a symmetrical sequence inside the placement space; and the micro-Fresnel lens units are set to a number of different angles that in turn achieve manipulating the claimameters of light projection; a circuit control switch, which is connected to the light source, that is used to control the activation and deactivation of the light source at the multiple packagers, enabling the distance of light projection be manipulated by varied light source.
Below offers a detailed description of a tangible implementation example, coordinated with illustrated drawing, which will enable to better understand the objective, technical content, characteristics and anticipated performance of the invention.
(I) The petition's designated drawing is:
(II) Description for the component symbols adopted in the illustrated drawing:
To avail the review panel to concisely understand the content of the invention's other characteristics and advantages and to highlight its anticipated performance, a description of the invention, coordinated with illustrated drawing, is provided as follows:
Methods for altering the direction of light encompass deflection, surface reflection, and full inner reflection. The conventional approach has largely taken to deflection and reflection. While the conventional lenses often create stray flare due to a narrowed light focus. In spite the optical theory of the Fresnel lens has been developed more than a century, it is not until recently that over-stacking Fresnel lenses have begun to emerge, helping to solve the disturbance of color contraction using single Fresnel lens, and at the same time greatly reduce the number and thickness of non-spherical lenses, thus effectively reducing the system weight and bulk.
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Comclaimed with the conventional method of requiring a mechanical means to alter the projection through mirrored surface that is inconvenient to use, the invention merely needs to switch around the different packagers 12 by sorting the light source through the packagers 12 in order to effectively manipulate the distance of the light projection, in which the switching can be achieved by incorporating an external circuit control switch to offer an optimal packaging structure catering to an era of thinner light source.
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In the case of a closer range of projection, the packagers contained in the micro-Fresnel lens units 16 are mounted on the inner circumference, whereas for a longer distance of projection, the packagers 12 contained in the micro-Fresnel lens units 16 are mounted on the outer circumference; similarly, for a longer distance of projection, the packagers 12 contained in the micro-Fresnel lens unit 16 are placed on the inner circumference, where in such a way, a circuit control switch can be incorporated to enable switching control that serves to switch around the different light source to create luminosity of varied distances, and greatly reduce the thickness of the entire lighting fixture, hence achieving the objective of bulk minimization, thus greatly enhancing its practicality.
By recapping the foregoing stated, the invention, revolutionary to the prior techniques, has indeed achieved the desired performance, and has not been thought of by those familiar with the technology; furthermore, nor has the invention ever been disclosed publicly prior to its petition, and that its progressiveness, practicality have ominously complied with the requisite conditions of patent filing, hence an invention petition is hereby filed beckoning your esteemed bureau to approve the invention's patent petition to motivate innovative invention, as the petitioner is grateful to the panel's review efforts.
As the foresaid implementation examples are provided merely to explain the invention's technical concept and characteristics, the objective of which has been to avail those familiar with the technique to understand the content of the invention and to implement it accordingly, hence none of which shall be taken to limit the patentable scope of the invention, and all variations or alterations derived from the spirit of the invention shall be covered under the patentable scope of the invention.
