Warning Light

A technology of warning lights and lampshades, which is applied in the field of warning lights, can solve problems such as noise and complex structures, and achieve the effect of improving eye-catching effects

Inactive Publication Date: 2016-12-28
OCEANS KING LIGHTING SCI&TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, this kind of warning light is driven by a motor, so it will cause noise and complex structure.

Method used

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Examples

Experimental program
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Embodiment Construction

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0024] Please refer to Figure 1 to Figure 3 An embodiment of the present invention provides a warning light 100, which includes a lampshade 10, a base 20, a light source 30, and a top cover 40.

[0025] The lampshade 10 is cylindrical. The lampshade 10 includes a first open end 11 and a second open end 12 opposite to each other. In this embodiment, the lampshade 10 is cylindrical. The lampshade 10 is molded by transparent PC material. The inner peripheral surface 11 of the lampshade 10 is provided with a plurality of straight ribs 13, and the extending direction of each of the straight ribs 13 is parallel to the axial direction of the lampshade 10. The straight convex edge 13 is a quadrangular prism. The straight ribs 13 are used to disperse the light more uniformly, and at the...

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PUM

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Abstract

The invention discloses a caution light which comprises a top cover, a light cover and a light source. The light source is arranged inside a space which is surrounded by the top cover and the light cover in a containing mode, the light cover is in a tube shape, and the light cover is made of transmitting materials. The light cover comprises a first opening end and a second opening end which are arranged oppositely, and the light source is arranged at the first opening end. The top cover comprises a reflective face which seals the second opening end, and the reflective face is used for enabling light which is emitted by the light source to be reflected onto the light cover. The caution light can enable the light emitted by the light source to be reflected onto the top cover on the light tube-shaped cover, and therefore the demand that no light blind point exists toward the periphery direction in the range of 360 degrees can be met.

Description

Technical field [0001] The invention relates to a lighting device, in particular to a warning light. Background technique [0002] The existing warning light usually includes a lampshade, a base and a light source. One side of the light source is provided with a reflector. The reflector rotates around the light source driven by a motor to project the light of the light source from the lampshade. [0003] However, this kind of warning light is driven by a motor, so it will cause noise and complicated structure. Summary of the invention [0004] The purpose of the present invention is to provide a warning lamp that does not require a motor and has a simple structure. [0005] In order to solve the above technical problems, the present invention provides a warning lamp. The lamp includes a top cover, a lampshade, and a light source. The light source is housed in a space enclosed by the top cover and the lampshade, and the lampshade is a tube. Type, the lampshade is made of light-transm...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21K9/20F21V3/04F21V7/22F21V5/08F21V19/00F21Y115/10F21S10/00
Inventor 周明杰张表新
Owner OCEANS KING LIGHTING SCI&TECH CO LTD
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