Improved light focusing lamp cover

An improved, lampshade technology, applied in the direction of lampshade, lighting device, lighting device parts, etc., can solve the problems of inability to meet the diversification of patterns, no good decorative effect, pattern fixation, etc., and achieve a simple and convenient production process and decorative Good effect, good flame retardant effect

Inactive Publication Date: 2015-01-21
GUANGZHOU NANSHI LIGHT EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In addition, the applicant of this patent has also made a patent on the improvement of the focusing lampshade. For example, the patent number is 201110031984.6, and the name of the invention is: focusing lampshade and its manufacturing method. The focusing lampshade is made by integrating the focusing lens on the lampshade On the main body, the purpose of focusing is achieved, but the light emitted from the focusing lampshade in this patent is arranged and emitted in a dot shape after being focused, which only plays a role of focusing, and the pattern is a dot pattern, and the irradiation surface is small, and The pattern is fixed, there is no good decorative effect, and it cannot meet the needs of diversified patterns

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0030] like figure 1 , figure 2 As shown, the improved spotlight cover of the present invention includes a lamp cover body 1, and a plurality of installation holes 11 are provided on the lamp cover body 1. The installation holes 11 are correspondingly installed for collecting the light emitted by the light source and Condensing lens 2 for condensing light to enhance its brightness, all of the concentrating lenses 2 installed on the lampshade body 1 are separately installed with light-transmitting pattern effect sheets 3 on their inner surfaces.

[0031] like figure 2 As shown, in the present invention, the pattern effect sheet 3 is a film, which is fixedly mounted on the inner surface of the condenser lens 2, and the pattern of the pattern effect sheet 3 is circular or square or star-shaped or triangular or any other Pattern, during use, each pattern effect sheet 3 can also select different patterns for use, like this, has greatly improved the decoration of lampshade itsel...

Embodiment 2

[0036] This embodiment is basically the same as the first embodiment above, the difference is: image 3 As shown, in order to improve the decorative effect and enhance the strength performance of the lampshade itself, the edge of the installation hole 11 is provided with a protruding arc structure 4, and the arc structure 4 between two adjacent installation holes 11 is combined. Patterns can also constitute a decorative effect, such as image 3 As shown, the convex arc structure between two adjacent mounting holes 11 constitutes a star structure.

[0037] In addition, in order to facilitate installation and improve the tightness of installation, for separate installation methods, such as Figure 4 As shown, the inside of the mounting hole 11 is provided with an outer stepped surface 5 for installing the condenser lens 2 from the outside to the inside. When installing, the condenser lens 2 is directly placed on the outer stepped surface 5 from the outside, and then through Th...

Embodiment 3

[0039] The inside of the mounting hole 11 is provided with an inner stepped surface 6 for installing the condenser lens 2 from the inside to the outside. During installation, the condenser lens 2 is directly placed on the inner stepped surface 6 from the inside, and then sealed and glued together. Tight for a tight fixed installation.

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PUM

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Abstract

The invention belongs to the technical field of illumination, and particularly relates to an improved light focusing lamp cover. The improved light focusing lamp cover comprises a lamp cover body, multiple installation holes are formed in the lamp cover body, light focusing lenses are correspondingly installed on the installation holes and are used for collecting light rays sent by a light source and focusing the light rays to enhance brightness, and the inner side faces of a part of the light focusing lenses or all the light focusing lenses arranged on the lamp cover body can be further provided with light-pervious pattern effect pieces completely or partly. The light focusing lamp cover integrates illumination, light focusing and enhancement of the brightness effect and the pattern decoration effect. Besides, patterns are convenient to replace and not prone to fading, decorative performance is high, and the lamp cover is practical, convenient to use and reliable and can be widely used in any place where lamp decoration is needed.

Description

technical field [0001] The invention belongs to the technical field of lighting products, and in particular relates to an improved spotlight cover. Background technique [0002] At present, in some places, such as dance halls, gathering places, etc., in order to enhance the atmosphere, the atmosphere is often enhanced by the decorative effect of the lights of the dance hall. In the prior art, in order to diverge the light emitted by the light source from several points, the current common method is to set several holes on the black spherical lampshade, and then install transparent lamps on each hole correspondingly. plexiglass, and the spherical lampshade and the plexiglass for light transmission were separate designs before. The light emitted by the light source is transmitted through the plexiglass at each hole, so that a light source in the form of a point or spot can be obtained, but because the plexiglass only allows the light to pass through, it cannot better control ...

Claims

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Application Information

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IPC IPC(8): F21V3/04F21V5/04F21V13/00
CPCF21V3/00F21V5/04
Inventor 高卫卫光华
Owner GUANGZHOU NANSHI LIGHT EQUIP
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