Light pollution prevention precise focusing stroboscope lamp

A strobe light, precise technology, applied in the direction of electroluminescent light source, optics, light source, etc.

Active Publication Date: 2017-12-15
SHANDONG HAIRIFENG ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to realize the long-distance detection of the operating status of the supplementary light, the supplementary...

Method used

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  • Light pollution prevention precise focusing stroboscope lamp
  • Light pollution prevention precise focusing stroboscope lamp
  • Light pollution prevention precise focusing stroboscope lamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] An anti-light pollution precise spotlight strobe light, refer to figure 1 , the protective glass 1 is installed on the front end of the heat dissipation shell 9, and the array of LED lamp beads 4 is welded on the aluminum substrate 5. The number of rows and columns of the array of LED lamp beads 4 is determined according to the needs. 7 connection, the heat conduction plate 7 is connected to the heat dissipation shell 9, each LED lamp bead 4 is provided with a focusing bracket 3, the Fresnel lens 2 is installed on the front end of the focusing bracket 3, and a circuit board assembly with a control circuit 8 Installed in the heat dissipation shell 9 inside.

[0038] refer to figure 2 , the focus bracket 3 is the upper opening is the notch 10 for installing the Fresnel lens, the lower part is the bayonet 11 for clamping and connecting with the LED lamp bead 4, the middle is the support ring 12, and the height of the support ring 12 is is the focal length of the optical...

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PUM

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Abstract

The invention discloses a light pollution prevention precise focusing stroboscope lamp, and the stroboscope lamp comprises protection glass, LED lamp beads, an aluminium substrate, a thermal conduction plate, a circuit board assembly with a control circuit, and a heat dissipation housing. The LED lamp beads are welded on the aluminium substrate in an array manner, and the aluminium substrate is connected with the thermal conduction plate through a fixing screw. The thermal conduction plate and the heat dissipation housing are connected with each other. Each LED lamp bead is provided with a focusing support, and a Fresnel lens is installed at the front end of the focusing support. The circuit board assembly is installed in the heat dissipation hosing. The stroboscope lamp is precise in focusing, is good in heat dissipation, and has a function of outputting strip-shaped light spots with the front and back areas being increased and a function of intelligent control.

Description

technical field [0001] The invention belongs to the technical field of optical-mechanical-electrical-integrated intelligent transportation equipment, and in particular relates to a light-pollution-preventing precise spotlight strobe light. Background technique [0002] In intelligent transportation and skynet projects such as electronic police, public security checkpoints, speeding capture, running red lights, etc., in order to obtain clear vehicle information and effectively identify license plates at night or when the light is insufficient, road frequency frequency must be used. The flash fills the camera with light. Especially when the strobe light is used to capture the red light, it is necessary to capture 3 photos at different positions while the vehicle is walking, so the distance between the front and back of the supplementary light is required to be far. In order not to cause light pollution to the adjacent lanes, the left and right directions of the supplementary ...

Claims

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Application Information

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IPC IPC(8): G03B15/05F21V19/00F21V29/503F21V29/71F21V14/06F21V5/04G02B7/04H05B33/08F21Y115/10H05B44/00
CPCG02B7/04G03B15/05F21V5/045F21V14/06F21V19/0055F21V29/503F21V29/71F21Y2115/10H05B45/00
Inventor 宋优文宋伟健宫雪琳姜秀明李国杰姜世云郝斌郭照炜
Owner SHANDONG HAIRIFENG ELECTRONICS TECH
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