阅读说明：本技术 一种只剃白色头发的理发工具 (Hair cutting tool only shaving white hair ) 是由 曹福金 于 2020-06-27 设计创作，主要内容包括：本发明为一种理发工具。想要除去头发的颜色深浅,可以由控制面板调节光敏感应器件B的灵敏度控制；不同顾客的头发直径(粗细)差别,可以调节梳齿距离调节旋钮确定。当理发工具开机,设备自检完毕,进入工作模式。当A检测到激光束,说明没有头发进入。当有头发进入限位梳齿(1),被B感应器检测到反射,而A又检测不到时,证明此时梳齿有头发。因为白色头发反射的光束,和黑色头发反射的光束,强度不一样,读取强度数值,加权平均后,判断是黑是白。如果是白色头发,则探测信号复位,激光束立即全功率输出,熔断毛发。如果是黑色头发,则探测信号复位,继续下一根头发的探测。(The invention relates to a hairdressing tool. The color shade of the hair to be removed can be controlled by adjusting the sensitivity of the photosensitive sensor B through the control panel; the hair diameter (thickness) of different customers can be determined by adjusting the comb tooth distance adjusting knob. When the hair cutting tool is started, the equipment self-checking is finished, and the working mode is entered. When a detects the laser beam, it indicates that no hair is entering. When hair enters the limiting comb teeth (1), the B sensor detects reflection, and the A sensor does not detect the reflection, so that the comb teeth are proved to have hair. Because the light beam reflected by the white hair and the light beam reflected by the black hair have different intensities, the intensity value is read, and after weighted average, the black and white are judged. If the hair is white, the detection signal is reset, the laser beam is immediately output at full power, and the hair is fused. If the hair is black, the detection signal is reset, and the detection of the next hair is continued.)

1. A hair dressing tool for shaving white hair without any treatment of black hair.

2. A hair dressing tool for shaving only white hair, which utilizes laser beams having different reflectances for black and white hair to obtain different laser intensities, thereby determining the color of the hair.

3. A haircutting tool for shaving white hair only can distinguish different colors of hair and the shade of the hair by adjusting the sensitivity of a photosensitive sensor.

4. A haircut tool only shaving white hair can rotate left and right of comb teeth distance adjusting knobs for hairs with different diameters (thicknesses), and accurate limitation on the thicknesses of the hairs is achieved.

5. A haircut tool only shaving white hair, the number of laser modules of the haircut tool can be freely increased and decreased, and the number of comb teeth capable of working (shaving white hair) is increased and decreased along with the laser modules, so that the haircut tool can meet the requirements of different clients (common clients and professional hairdressers) at different prices.

6. A hair cutting tool for white hair shaving only has a laser module with two output modes of low power for detecting the presence and color of hair and full power for fusing hair.

Description of the drawings:

fig. 1 is a schematic and partially enlarged view of the structure of the present invention.

The specific implementation mode is as follows:

the technical scheme provided by the invention is explained in detail by combining specific embodiments.

Fig. 1 is a schematic structural diagram of the present invention. The invention relates to a haircut tool, when the haircut tool is started, the equipment is self-checked, and the self-checking range comprises: the laser module group (3), A, B sensing device of each unit, battery (2) voltage. And after the self-checking is finished, the equipment enters a working mode. When a detects the laser beam, it indicates that no hair is entering. When hair enters the limiting comb teeth (1), the B sensor detects reflection, and the A sensor does not detect the reflection, so that the comb teeth are proved to have hair. Because the light beam reflected by the white hair and the light beam reflected by the black hair have different intensities, the intensity value is read, and after weighted average, the black and white are judged. If the hair is white, the detection signal is reset, the laser beam is immediately output at full power, and the hair is fused. If the hair is black, the detection signal is reset, and the detection of the next hair is continued.

The above embodiments are merely illustrative of the technical solutions of the present invention and are not restrictive, and modifications, modifications and equivalents may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.