Work light

A technology for working lamps and lamp housings, which is applied in the direction of lampshades, damage prevention measures for lighting devices, motor vehicles, etc. It can solve the problems of low light intensity, unsatisfactory lighting effect, and short irradiation distance, etc., and achieve good lighting effect, Easy to adjust the effect of irradiation field of view

Active Publication Date: 2016-07-13
珠海佑航科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The light emitted by the existing work lights is relatively diffuse and soft, and the irradiation distance is not far away. The light intensity is not high for the areas that need to be illuminated intensively, and the lighting effect is not ideal.

Method used

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Embodiment Construction

[0032] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. In the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the drawings and in combination with the embodiments.

[0033] For the first preferred embodiment of the present invention, please refer to figure 1 , image 3 , a working light, comprising a lamp housing 10, a circuit light board 20 installed in the lamp housing 10, a light guide cover 30 mounted on the circuit light board 20, and a light guide cover installed at the open end of the lamp housing 10 for protecting the light guide cover 30 light-t...

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PUM

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Abstract

The invention provides a work light. The work light comprises a light shell, a circuit light board and a light guide cover, wherein the light guide cover is fittingly mounted on the circuit light board which is mounted in the light shell. A plurality of light beads are distributed on the circuit light board, the light guide cover comprises light scattering covers and light gathering covers, and the light scattering covers are arranged on two sides or the outer periphery of the light gathering covers. Each light scattering cover comprises a light scattering cup and a first lens mounted on the light scattering cup, and the first lenses are used for light scattering. Each light gathering cover comprises a light gathering cup and a second lens mounted on the light gathering cup, and the second lenses are used for gathering light rays. By the light guide cover which comprises the light gathering covers in the middle and the light scattering covers on two sides or the outer periphery of the light gathering covers, light rays are irradiated in a manner of interweaving of scattered light and gathered light, an irradiation range is expanded, illumination intensity of a major illumination area is improved, and illumination effects are improved.

Description

technical field [0001] The invention relates to a lighting fixture, in particular to a work lamp. Background technique [0002] Work lights are widely used in off-road vehicles, ATVs, engineering vehicles and other vehicles to enhance lighting. The light emitted by the existing working lamp is more diffuse and soft, and the irradiation distance is not far, and the light intensity is not high for the area that needs to be illuminated intensively, and the lighting effect is not ideal. Contents of the invention [0003] In view of the above, it is necessary for the present invention to provide a working light that can increase the illumination intensity of the key irradiation area. [0004] The technical solution provided by the present invention is as follows: a working lamp, including a lamp housing, a circuit light board installed inside the lamp housing, a light guide cover mounted on the circuit light board, and a light-transmitting plate installed at the open end of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/10F21V3/00F21V5/04F21V7/10F21V15/02F21V21/14F21W101/02F21Y115/10F21W107/10
CPCF21S43/00F21V3/00F21V5/04F21V5/041F21V7/10F21V15/02F21V21/14F21W2107/10
Inventor 黄军
Owner 珠海佑航科技有限公司
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