Patent Application
20100259937
The invention is related to lampshade, more particularly to a candle lighting type reflective lampshade.
The aforesaid conventional art has the following imperfections: the light source 12 on lamp set 1 can emit lights to all directions, but the light reaching the end face 21 of lampshade 2 relative to light source 12 is not effectively fully reflected by the cone surface 22 due to insufficient focusing by light source 12. As a result, when it is applied in relevant products of lamp decorations, brightness of the whole lamp set 1 is affected thereby wasting the efficiency of light source 12, and that is a big disadvantage of the conventional art in the modern times of saving, simplicity and environmental protection demands for everything.
In view of the aforesaid imperfections of conventional arts, the invention therefore discloses a candle lighting type reflective lampshade aiming to solve the existing imperfections of conventional arts.
The main purpose of the invention is to disclose a candle lighting type reflective lampshade, wherein a plurality of light sources being installed on the inclined surfaces are ringly peripherally installed on the bottom of lampshade main body thereby allowing the light sources to focus on the inclined surfaces so as to achieve the target of uniform dispersion thereby fully utilizing the light sources to achieve the purpose of promoting the light source reflecting efficiency.
The another purpose of the invention to disclose a candle lighting type reflective lampshade which is internally installed with various filling mediums good for refraction such as air, neon gas, etc. thereby achieving the target of easy transmission.
To achieve the above said purpose, the invention discloses a lampshade, more particularly a candle lighting type reflective lampshade which comprises a lampshade main body being made with a reverse cone shaped body on the upper half thereof and is made with a cover layer on the inner cone surface thereof, wherein the cone surface form a pair of symmetrical parabolic curves and further includes a ring type aperture on the top thereof thereby allowing the underside light source to achieve the purpose of secondary full reflection through the aperture. The base of lampshade main body comprises a plurality of inclined surfaces being ringly peripherally installed thereon and is installed with a plurality of lamp source bases below the inclined surfaces, and a light source being enclosed within the lamp source base is effectively controlled by the lamp source base to beam the light on the cone top portion of the reverse cone body so as to fully reflect each light beam through the spot lighting effect of the lamp source base thereby achieving the target of uniform dispersion of the light source, wherein the lampshade main body can be applied in various pendant lamp decorations and is very suitable for industrial mass productions.
The purpose, technical contents, characteristics and achieved effectiveness of the invention are described in detail by the specific embodiments and the accompanied figures in the following.
For the convenience of examiners to succinctly understand the other features and advantages of the invention as well as to further reveal its achieved effectiveness, the invention is described in detail with the accompanied figures in the following:
The base of lampshade main body 40 is ringly installed with a plurality of inclined surfaces 405 thereon, and the inclined surface 405 is installed with a plurality of lamp source bases 406 mainly for enclosing fixed light sources to be matched with the inclined surfaces 405 to produce a spot light effect, wherein the lamp source bases 406 and the light sources are commonly ringly peripherally installed on the bottom of the lampshade main body 40 to effectively control the light from the light source to beam on the cone top 404 portion of the reverse cone body 401, wherein the top cone 404 forms an equivalent light source emission focusing point to achieve the purpose of uniform dispersion. Furthermore, the light source can be either constituted by light emitting diodes(LED) or conventional light bulbs without limiting the illumination methods, and the lamp source base can be adopted with a Fresnel lens surface with spot light effect to further achieve the linear emitting light source effect in order to beam the light source more directly on the portion of cone top 404. The lampshade main body 40 has a lampshade 407 being constituted by a flat surface or a circular type convex or concave type curved surface, wherein the lampshade 407 is internally installed with various filling mediums good for refraction such as air, neon gas, etc. thereby achieving the target of easy transmission and full reflection of each light beam as well as achieving the target of uniform dispersion of the light source, wherein the lampshade main body 40 can be applied in various pendant lamp decorations and is very suitable for industrial mass productions.
As summarized from above descriptions, the invention has been achieving the intended improved effectiveness by breaking through the structure limitation of prior arts and has been beyond the thought of those who are skilled in the arts; further, the progressiveness and practical usefulness of the invention are unpublicized before the patent application that are clearly conforming to the conditions of patent application, therefore it is applied for patent according to the law herein, and your esteemed bureau's approval on the application to encourage future more inventions will be greatly appreciated.
The above said embodiments merely described the technical thought and characteristics of the invention that is mainly purposed to allow those skilled in the arts to familiarize with the content of the invention and to execute accordingly, and is not limiting the patent scope of the invention; hence, all equivalent changes or modifications based on the disclosed spirits of the invention shall still be covered in the claims of the invention.
