Traffic monitoring camera light-supplementary lamp

A technology of traffic monitoring and supplementary light, which is applied in the direction of optics, lighting devices, light source fixing, etc., and can solve the problem of unclear overall photos

Inactive Publication Date: 2012-10-03
宋洪刚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiencies of the prior art, the present invention provides a traffic monitoring camera supplementary light, which mainly solves the situation that the monitoring camera takes pictures of the scene in the vehicle cab and the license plate, and the two use the supplementary light light differently. , leading to the problem that the overall photo is not clear

Method used

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  • Traffic monitoring camera light-supplementary lamp
  • Traffic monitoring camera light-supplementary lamp

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Embodiment 1

[0015] exist figure 1 Among them, the present invention is provided with a housing 6, and a circuit control module 7 is arranged in the housing 6, and the circuit control module 7 is electrically connected with the flash tube installed on the reflective mirror 4, and the upper cover 8 is fixed on the housing 6, and the reflective mirror An opaque beam splitter 3 is installed in front of 4, and a long strip-shaped light-transmitting hole 2 is horizontally processed on the beam-splitter 3. The beam-splitter 3 is composed of two plates, and the light-transmitting hole can be changed by adjusting the distance between the two plates. 2, the beam splitter 3, the reflector 4, the light hole 2 and the flash tube together form a strip-shaped illuminant that can emit long strips of light, and a convex lens is fixed on the housing 6 at the front of the beam splitter 3 1. The bracket 5 is installed on the housing 6 .

[0016] The housing 6 and the convex lens 1 are two parts of the lamp ...

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Abstract

The invention relates to a traffic monitoring camera light-supplementary lamp, belonging to the field of a traffic monitoring camera device. The traffic monitoring camera light-supplementary lamp is provided with a shell; a circuit control module is arranged in the shell; the circuit control module is electrically connected with a flash lamp tube which is installed on a reflector mirror; an upper cover is fixed on the shell; the traffic monitoring camera light-supplementary lamp is characterized in that the reflector mirror and the flash lamp tube form an elongated light-emitting body capable of emitting elongated lights; and a convex lens is fixed at the end part of the shell at the front part of the elongated light-emitting body capable of emitting elongated lights. The traffic monitoring camera light-supplementary lamp has the following beneficial effects: the spot size in a lamplight illuminated area can be controlled, and more importantly, the light intensities of the spot at different position can be controlled; even if a photographed object has different intensities of light reflection at different positions, an overall clear picture of the photographed object can be obtained.

Description

technical field [0001] The invention relates to the field of traffic monitoring and photographing devices, in particular to a supplementary light for traffic monitoring and photography. Background technique [0002] As we all know, in the intelligent transportation system, a special system is needed to take photos and archive the vehicles passing the monitoring point, so as to provide evidence for the investigation of public security and traffic cases. The system includes equipment such as cameras, vehicle sensing devices, and supplementary lights for taking pictures. The vehicle's color, outline, driver's features (including facial features and whether to wear a seat belt) and license plate number in the photographs should be clearly identifiable. The fill light directly affects the photographing effect of the camera. The current technical status and existing problems: The requirement for taking pictures is that the two important features of the license plate and the dri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03B15/05F21V19/00F21V13/00
Inventor 宋洪刚
Owner 宋洪刚
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