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Warning lamp

A technology for lamps and surface light sources, which is applied to the loss prevention measures of lighting devices, lighting applications, lighting and heating equipment, etc., and can solve problems such as being susceptible to interference.

Active Publication Date: 2015-03-25
OCEANKING DONGGUAN LIGHTING TECH +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the existing warning lamps are controlled by programs or pulse signals. By closing the circuit, the light source is powered on and off to realize the light source flickering. This method is easily disturbed.
In addition, the bowl-shaped shading piece rotates horizontally around the light source to shade the light horizontally. This method cannot flicker when the light is directly irradiated.

Method used

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Embodiment Construction

[0019] 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.

[0020] see figure 1 with figure 2 , a warning lamp 100 provided in an embodiment of the present invention, the warning lamp 100 includes a surface light source 10 , a light-transmitting component 20 , a driving mechanism 30 , a gear transmission mechanism 40 and a housing 50 . The casing 50 includes an upper cover 51 and a bottom plate 52 oppositely arranged, and the light source assembly 10 , the light-transmitting assembly 20 , the driving mechanism 30 and the transmission mechanism 40 are all accommodated in the upper cover 51 and installed on the bottom plate 52 superior. The light transmission component 20 includes a first rotating shaft 21 and a rotating member 22 rotating around the first rotating shaft 21 . The driving mechanism 30 drives the rotating member 20 to ...

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Abstract

The invention discloses a warning lamp. The warning lamp comprises an area light source, a rotating piece, a first rotating shaft, a driving mechanism and a baseplate, wherein the area light source and the driving mechanism are both fixed on the baseplate; the rotating piece is fixedly connected with the first rotating shaft; the first rotating shaft is rotationally connected with the driving mechanism; the driving mechanism drives the rotating piece to rotate; the area light source comprises a light outlet surface for emitting light; a rotating surface of the rotating piece is parallel to the light outlet surface; the rotating piece comprises a light shielding part and a light transmitting part; when the light shielding part rotates to an opposite position of the area light source, the rotating piece shields the emitted light of the light outlet surface; and when the light transmitting part rotates to the opposite position of the area light source, the rotating piece transmits the emitted light of the light outlet surface. The light flicker of the warning lamp is realized through the rotation of the light shielding part and the light transmitting part corresponding to the area light source.

Description

technical field [0001] The invention relates to a lighting device, in particular to a warning lamp. Background technique [0002] Most of the existing warning lamps are controlled by programs or pulse signals. By closing the circuit, the light source is powered on and off to realize the light source flickering, which is easily disturbed. In addition, the bowl-shaped shading member rotates horizontally around the light source to shade the light horizontally. This method cannot flicker when the light is directly irradiated. Contents of the invention [0003] The object of the present invention is to provide an undisturbed warning lamp which can flash in response to direct light. [0004] In order to solve the above technical problems, the present invention provides a warning lamp, wherein the warning lamp includes a surface light source, a rotating member, a first rotating shaft, a driving mechanism and a bottom plate, and the surface light source and the driving mechanism ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S10/06F21V14/08F21V23/04F21W111/00F21Y101/02
CPCF21S10/06F21V7/041F21V14/08F21V15/02F21W2111/00F21Y2105/10F21Y2115/10
Inventor 周明杰丁牛欢
Owner OCEANKING DONGGUAN LIGHTING TECH
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