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Method for protecting semiconductor laser device in semiconductor laser hair removal instrument

A technology of semiconductors and lasers, applied in parts of surgical instruments, medical science, surgery, etc., can solve problems such as condensation of semiconductor lasers and damage of semiconductor lasers, so as to accelerate the improvement of the working environment, reduce the working temperature, and accelerate the speed of heat exchange Effect

Active Publication Date: 2014-10-08
SHANDONG JIEMEI MEDICAL TECH
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Problems solved by technology

[0005] Although the above method can prevent the semiconductor laser from being damaged due to high temperature, in practical applications, the existing water-cooling technology may cause the semiconductor laser to be damaged due to condensation during the working process.
In addition, semiconductor lasers also have dew condensation in low temperature environments.

Method used

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  • Method for protecting semiconductor laser device in semiconductor laser hair removal instrument
  • Method for protecting semiconductor laser device in semiconductor laser hair removal instrument
  • Method for protecting semiconductor laser device in semiconductor laser hair removal instrument

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Embodiment Construction

[0049] Below in conjunction with accompanying drawing and embodiment, further elaborate the present invention. In the following detailed description, certain exemplary embodiments of the invention are described by way of illustration only. Needless to say, those skilled in the art would realize that the described embodiments can be modified in various different ways, all without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.

[0050] Such as figure 1 As shown, the core of the system dew point monitoring device is the system microprocessor, and the system dew point detection device includes a water speed monitoring unit, a water temperature monitoring unit, and a relative humidity monitoring unit of the air in the hand tool, which are sequentially connected to the system microprocessor. , a temperature monitoring unit inside the hand tool, a r...

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Abstract

The invention discloses a method for protecting a semiconductor laser device in a semiconductor laser hair removal instrument. The method includes the steps of monitoring and eliminating dew points when a system is turned on, and monitoring and eliminating the dew points in real time when the system works. In the technical field, the method of eliminating dew formation generated when the semiconductor laser device works is put forward for the first time; in other words, the semiconductor laser device in the semiconductor laser hair removal device is prevented from continuing working after the temperature enters the dew formation point or starting to work when the temperature is lower than the dew formation point through the dew point monitoring technology, and therefore the semiconductor laser device is effectively protected; the speed of heat exchange between a water cooling system in the semiconductor laser hair removal instrument and the surrounding environment can be increased through a wind cooling heat dissipation device, and therefore low-temperature water can be rapidly heated when the system is turned on, high-temperature water generated in the working process of the semiconductor laser device can be quickly cooled, and temperature rise efficiency and cooling efficiency of the water cooling system in the system are improved.

Description

technical field [0001] The invention relates to the technical field of application of semiconductor exciters, in particular to a method for protecting a semiconductor laser in a semiconductor laser hair removal device. Background technique [0002] Due to its high efficiency, high reliability and other advantages, semiconductor lasers are more and more widely used in civilian fields. But because of its high price, how to do a good job in the protection of semiconductor lasers in use has become particularly important. [0003] The high-power semiconductor laser hair removal instrument uses a semiconductor laser as its light source. When a high-power semiconductor laser emits light continuously as a light source, it will release a large amount of heat energy, causing its temperature to rise sharply. Without cooling measures, the semiconductor laser is easily burned out. In addition, high temperature operation will reduce the service life of semiconductor lasers. Therefore, ...

Claims

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Application Information

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IPC IPC(8): A61B18/20
Inventor 徐清华董玉贵魏飞飞王守顺
Owner SHANDONG JIEMEI MEDICAL TECH
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