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Energy-saving-type green laser marking device

A laser line marker and energy-saving technology, which is applied in the direction of instruments, measuring instruments, active optical measuring devices, etc., can solve the problems of poor stability, short transmission distance of red laser, high power consumption, etc., and achieve good stability and energy saving effect Significant, long-range effects

Active Publication Date: 2014-02-05
CHANGZHOU WELLMAN PHOTOELECTRIC INSTR
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the existing red laser has a short transmission distance and cannot be used for a long distance, and the green laser adopts a frequency doubling method to generate green light, which has high power consumption and poor stability. Energy-saving green laser marking device that can solve the aforementioned problems

Method used

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  • Energy-saving-type green laser marking device

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Embodiment Construction

[0016] refer to figure 1 The energy-saving green laser line marking device shown includes a control circuit 1, an outer cylinder 2, an inner cylinder 3, a laser source, a lens 5 and a cylindrical mirror 6, and a cylindrical cavity is arranged inside the outer cylinder 2. The inner cylinder 3 is arranged inside the cylindrical cavity, the inner cylinder 3 is provided with a cylindrical cavity, the lens 5 is arranged in the middle of the inner cylinder 3 perpendicular to the center line of the inner cylinder 3, and the laser source is green The optical semiconductor laser 4, the green semiconductor laser 4 is arranged on the laser inlet side of the outer cylinder 2, the cylindrical mirror 6 is arranged on the laser outlet side of the outer cylinder 2, and the lens 5 is arranged on the green semiconductor laser 4 and the cylindrical mirror 6 Between, the green semiconductor laser 4 is connected with the energy-saving control circuit 1 .

[0017] In order to reduce power consumpt...

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Abstract

The invention relates to an energy-saving-type green laser marking device. The energy-saving-type green laser marking device comprises a control circuit, an outer cylinder body, an inner cylinder body, a laser source, a lens and a cylindrical lens, wherein the outer cylinder body is internally provided with a columnar cavity body; the inner cylinder body is arranged in the columnar cavity body and is internally provided with a columnar cavity body; the lens is vertical to the central line of the inner cylinder body and is arranged at the middle part in the inner cylinder body; the laser source is a green glow semiconductor laser device which is arranged at one side with a laser inlet of the outer cylinder body; the cylindrical lens is arranged at one side with a laser outlet of the outer cylinder body; the lens is arranged between the green glow semiconductor laser device and the cylindrical lens; the green glow semiconductor laser device is connected with the energy-saving control circuit. The energy-saving-type green laser marking device provided by the invention is long in irradiation distance, low in use power, and good in laser stability.

Description

technical field [0001] The invention relates to the field of auxiliary equipment for engineering construction, in particular to an energy-saving green laser line marker. Background technique [0002] In the process of construction, decoration, house decoration, article installation, etc., it is often necessary to have a reference line as a work reference line. This work is currently carried out with laser marking devices. The existing laser marking devices mainly use red light. Laser, when it is necessary to provide a reference line for the installation of floor tiles and ground pipes, it is difficult for the existing red laser to do so, because the red laser has a short transmission distance and cannot be used for a long distance, while the traditional green laser uses red The laser generates green light through chip frequency doubling, which consumes a lot of power, because the temperature has a great influence on the chip. Therefore, the green laser generated by frequency...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C15/00
CPCG01C15/006
Inventor 朱旭辉
Owner CHANGZHOU WELLMAN PHOTOELECTRIC INSTR
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