Light condensing and scattering adjusting module

A technology for adjusting modules and astigmatism, which is applied in the lighting field and can solve problems such as inconvenient installation and complex structure

Inactive Publication Date: 2015-05-06
SHENZHEN OCEANS KING LIGHTING ENG CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This structure achieves light concentration or astigmatism by switching the convex mirror or concave mirror of the lamp, which is inconvenient to install and complicated in structure

Method used

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  • Light condensing and scattering adjusting module
  • Light condensing and scattering adjusting module
  • Light condensing and scattering adjusting module

Examples

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0023] Please also refer to figure 1 , image 3 and Figure 4 , a concentrating and astigmatism adjustment module 100 provided in an embodiment of the present invention, the concentrating and astigmatism module 100 includes more than one light source assembly 10 , a reflector 20 , an electric telescopic rod 30 , a control circuit board 40 , a power supply 50 and a housing 60 . The housing 60 may be cylindrical, or square box, or hexagonal prism. In this embodiment, the housing 60 is cylindrical with two ends open, and the reflector 20 is fixed to one of the opposite opening ends of the housing 60 . The plurality of light source assemblies 10 are installed on the reflector 20 , and the electric telescopic rod 30 , the control circuit board 40 and the power supply 50 are all ...

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Abstract

The invention discloses a light condensing and scattering adjusting module. The light condensing and scattering adjusting module comprises a plurality of light source components, a light reflecting plate, an electric telescopic rod, a control circuit board, a power source and a shell. The periphery of the light reflecting plate is fixed to the shell, and the light reflecting plate comprises a reflecting face and a connecting face which are oppositely arranged. The light source components are mounted on a light-emitting face, and the reflecting face reflects light rays of the light source components; and the connecting face is connected with the electric telescopic rod. The light reflecting plate is made of flexible materials, so that the electric telescopic rod drives the light reflecting plate to deform; a moving end of the electric telescopic rod performs the reciprocating movement close to a fixed end and away from the fixed end in the direction perpendicular to the plane where the periphery of the light reflecting plate is located, so that concave-state bending deformation and convex-state bending deformation happen to the light reflecting plate. The light condensing mode and the light scattering mode of light sources can be achieved.

Description

technical field [0001] The invention relates to the lighting field, in particular to a light-gathering and astigmatism adjusting module. Background technique [0002] At present, there are various flashlights on the market, most of which focus and reflect light through the functions of reflective cups, reflectors, and lenses to achieve lighting effects. This structure achieves light concentrating or astigmatism by switching the convex mirror or concave mirror of the lamp, which is inconvenient to install and has a complicated structure. Contents of the invention [0003] The object of the present invention is to provide a light-gathering and light-scattering adjustment module with simple structure, convenience and practicality. [0004] In order to solve the above-mentioned technical problems, the present invention provides a condensing and astigmatism adjustment module, which includes a plurality of light source components, a reflector, an electric telescopic rod, a cont...

Claims

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Application Information

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IPC IPC(8): F21V14/00F21V7/22F21L4/00F21Y101/02
CPCF21L4/005F21V7/22F21V14/045
Inventor 周明杰王月亮
Owner SHENZHEN OCEANS KING LIGHTING ENG CO LTD
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