A kind of optical lampshade and the led lamp of its application
A technology of LED lamps and LED light sources, applied in the direction of lampshades, semiconductor devices of light-emitting elements, light sources, etc., can solve the problems of lack of decoration, glare from strong light, and non-environmental protection, so as to reduce the loss of light, reduce production costs, good decorative effect
Active Publication Date: 2016-09-21
ZHONGSHAN CITY KINGLONG LIGHTING FACTORY
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Problems solved by technology
[0003] (1) The lampshade is very heavy and inconvenient to install;
[0004] (2) High cost, no energy saving, no environmental protection and lack of decoration;
[0005] (3) The strong light generated by the luminous light source directly penetrates the lampshade into the eyes of the human body, and the strong light is dazzling, causing certain damage to the eyes
Method used
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[0046] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0047] Such as Figure 1 to Figure 6 As shown, an optical lampshade includes a light-transmitting cover body 1, and the cover body 1 includes an annular peripheral wall 11, a bottom wall 12, and a top opening 13. In the cavity 14 , a plurality of lampposts 15 protrude toward the cavity 14 on the inner side of the surrounding wall 11 , and a plurality of first reflective surfaces 151 are provided on the sides of each lamppost 15 .
[0048] The first reflective surface 151 on each lamp post 15 is in the shape of a quadrangle, and its length direction is parallel to the direction of the central axis L of the lamp post. Each lamp column 15 is arranged perpendicular to the bottom wall 12 .
[0049]The cover body 1 is made of acrylic material, and the peripheral wall 11 is in the shape of a polygonal ring, a circular ring or an elliptical...
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The invention relates to an optical lamp cover and an LED (Light Emitting Diode) lamp applied by the optical lamp cover. The optical lamp cover comprises a light-transmitting cover body, wherein the cover body comprises an annular peripheral wall, a bottom wall and a top opening; a cavity communicated with the top opening is defined by the peripheral wall and the bottom wall; the inner side face of the peripheral wall is convexly provided with a plurality of lamp posts facing the cavity; a plurality of reflection faces are arranged on the side face of each lamp post. The cover body is made of an acrylic material. The optical lamp cover provided by the invention integrates art decoration and an illumination function. The cover body is made of the acrylic material with a low cost so that the weight of the cover body is reduced, energy conservation and environment protection are realized and the production cost is reduced. The other main aim of the invention is to provide the LED lamp; the LED lamp comprises a lamp holder; a control box is mounted on the top of the lamp holder; the control box comprises a driving circuit module; the optical lamp cover is mounted on the bottom of the lamp holder, so that the art decoration and the illumination function are integrated; emergent light is flexible and eyes are prevented from being dazzled by strong light.
Description
technical field [0001] The invention relates to an optical lampshade and an LED lamp applied thereto. Background technique [0002] Existing lighting fixtures are generally provided with a lampshade on the periphery of the light source, and the lampshade has the functions of concentrating light and protecting the light source. The existing lampshade is generally made of plexiglass material, which includes a light-transmitting cover body, which includes an annular peripheral wall, a bottom wall, and a top opening. The light source is arranged in the cavity of the cover body, and the light generated by the luminous light source is refracted by the glass lampshade and shoots to the outside to achieve the purpose of lighting. The lampshade made of plexiglass has the following disadvantages: [0003] (1) The lampshade is very heavy and inconvenient to install; [0004] (2) High cost, no energy saving, no environmental protection and lack of decoration; [0005] (3) The strong...
Claims
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IPC IPC(8): F21V3/02F21V3/04F21V7/04F21S2/00F21V19/00F21V17/12F21Y115/10
Inventor 袁仕强
Owner ZHONGSHAN CITY KINGLONG LIGHTING FACTORY