CN107349528B

CN107349528B - Laser hair growing device based on lighting fiber technology

Info

Publication number: CN107349528B
Application number: CN201710520776.XA
Authority: CN
Inventors: 闫文杰; 张连臣
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-06-30
Filing date: 2017-06-30
Publication date: 2019-08-30
Anticipated expiration: 2037-06-30
Also published as: CN107349528A

Abstract

Laser hair growing device refers to, using the laser irradiation skin of low energy densities, to realize trichogenous purpose.Existing laser hair growing device is mainly that the laser for issuing laser is directly irradiated in scalp surface.However, there is the optical energy densities of output to be unevenly distributed for these methods, device complex and expensive, it is inconvenient the problems such as.This will lead to 2 class deleterious consequences, first is that local laser energy density or gross energy are low, lead to trichogenous low effort, another kind of is that local laser energy density or gross energy are high, the ratio for making the relevant cell of hair tonic enter stand-down increases, hair growth inhibition.This application provides a kind of cheap, simple, the laser emission uniformity is high hair tonic device, design is based primarily upon the specific combination of laser light source and optical fiber for lighting.Using symmetrically overlapping lighting fiber structure, it can be achieved that optical fiber nearby radiates the laser of uniform energy density, avoid local energy insufficient or excessively high.

Description

Laser hair growing device based on lighting fiber technology

Technical field

The present invention relates to the field and lighting fiber of low power laser promotion animal or the hair growth of human body and laser A kind of innovation and application method of light source.

Background technique

1964, by the 694nm laser irradiation mouse skin of Hungary scientist Endre Mester discovery low-power, meeting Promote the growth of irradiated area hair.Thereafter the study found that continuous low power laser can stimulate the hair growth of human body. The explanation of this phenomenon are as follows: low power laser irradiates human skin, can accelerate the blood circulation of lower layers of skin cell, adjust hair The growth cycle of relevant cell is grown, to realize the growth period for extending these cells, finally increases hair amount.

It is existing to realize that the product of human hair growth mainly has using the principle: laser diode is directly installed on class head Laser cap or laser comb on helmet or comb.Currently, such product has formed certain industry size, and with people This kind of product understanding is continuously increased, which is being gradually expanded.

Summary of the invention

The object of the present invention is to provide a kind of structures of innovation, to realize that laser more uniformly irradiates the mesh of human epidermal Mark, the especially part of growth in humans's hair.

In order to realize the target, the present invention provides a kind of structure for arranging optical fiber by lighting fiber and particular form, The laser that laser light source emits is uniformly irradiated in scalp surface.These structures include laser light source, curved lighting fiber, The structure of fixing laser diodes and peripheral auxiliary system.Peripheral auxiliary system can be by power supply, circuit control system, class head Helmet structure and braced frame etc. are constituted.Wherein:

Told laser light source is preferably laser diode, and the optical maser wavelength issued is preferably 650nm laser, but laser light Source and optical maser wavelength can etc. technologies replacement.

The curved lighting fiber is common lighting fiber, is inputted using refraction principle of reflection is real now with laser Under conditions of, whole optical fiber all shines, and the bending only indicates the circular configuration for being applied to need when human body head, if any special Position demand equally can slow down bending degree or not be bent.

The structure of the fixing laser diodes is to refer to for laser light source and lighting fiber being fixed together, and make The laser of laser light source transmitting steadily imports the structure of lighting fiber.

In the periphery auxiliary system, to the power supply that whole equipment is powered, the various power consumption members according to used in equipment Part selection.

In the periphery auxiliary system, circuit control system refers to and can be realized control laser light source illumination, its electricity is arranged Galvanic electricity pressure, working time, monitoring whole system temperature, light intensity and working time etc..Optional increase other software control its work.

In the periphery auxiliary system, class helmet braced frame refers to and completely or partially loads apparatus described above Laser light source, lighting fiber and supplementary controlled system are fixed on the inside of the helmet, to adapt to people by structure, preferred helmet structure It wears and hair tonic device is allowed to act on overhead.The light source output function of the basic light radiation unit in the smooth radiation unit group Rate, light import the efficiency of lighting fiber, the bending degree of lighting fiber, lighting fiber internal-and external diameter refraction coefficient and lighting fiber Diameter be adjustable parameter.

Detailed description of the invention

Fig. 1: the structure of fundamental laser light radiation unit.

Fig. 2: enumerating, curved fundamental laser light radiation unit.

Fig. 3: enumerating, fundamental laser light radiation unit after bending, for human head profile.

Fig. 4: fundamental laser light radiation unit after bending is symmetrically superimposed, and forms laser irradiation unit group.

Fig. 5: the schematic diagram of laser irradiation unit group covering human body head.

Fig. 6: the structure of another fundamental laser light radiation unit.

Fig. 7: enumerating, fundamental laser light radiation unit after bending.

Fig. 8: enumerating, fundamental laser light radiation unit after bending.

Fig. 9: fundamental laser light radiation unit spiral after bending is superimposed, and forms laser irradiation unit group.

Figure 10: the basic principle flow chart of laser hair growing device.

Specific embodiment

To keep the purposes, technical schemes and advantages of the invention implemented clearer, below in conjunction in example of the present invention The scheme in invention example is further described in more detail in attached drawing.In the accompanying drawings, same or similar symbol indicates identical Or similar element or the element with same or similar function.Described example is the example of a part of the invention, and The example being not all of.

It is exemplary below with reference to the example of attached drawing description, it is intended to be used to explain the present invention, and should not be understood as Limitation of the invention.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise It is lower to obtain every other embodiment, it shall fall within the protection scope of the present invention, the embodiment of the present invention is carried out with reference to the accompanying drawing It is described in detail.

In the description of the present invention, it is to be understood that, term " centre ", " both ends ", " bending ", " symmetrical ", " spiral ", Orientation, position or the Degree of Accord Relation of knowledge such as " larger ", " smaller " and " superposition " be orientation based on the figure, position or Person's Degree of Accord Relation, is merely for convenience of description of the present invention and simplification of the description, rather than the device or member of indication or suggestion meaning Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the scope of the present invention Limitation.

As shown in Fig. 1, this is the structure of most basic laser irradiation unit.At an optical fiber for lighting both ends, divide Not Tong Guo fixator, laser light source is fixed on to the both ends of lighting fiber, make laser light source emit laser import photograph well In Mingguang City's fibre.According to most basic lighting fiber structure and geometric optical theory, the optical energy density of lighting fiber surface emitting, On the position being closer with laser light source, the optical energy density of optical fiber surface irradiation is big, optical fiber surface on remote position The optical energy density of irradiation is small.And in this configuration, the optical energy density of lighting fiber surface emissivity be it is intermediate smaller, both ends compared with Greatly.

As shown in Fig. 2, by fundamental laser light radiation unit structural bending, class annular shape is formed, to be suitble to human body to need The surface radian of irradiation, preferred circular ring structure, for the head outer profile of people.

As shown in Fig. 3, for the outer profile of human body head, fundamental laser light radiation unit structure after bending.By its It covers on the head of people, the lighting fiber part of the structure, the laser emission energy density close to laser light source part surface is high, far From fraction of laser light radiant energy density it is low, principle refer to attached drawing 1 explanation.

As shown in Fig. 4, fundamental laser light radiation unit after bending is symmetrically superimposed, makes two basic structures respectively spoke It is mutually superimposed according to the part of high-energy density and low energy densities, that is, the height of laser energy density is complementary, to realize two photographs Mingguang City's fibre superposition after, neighbouring laser irradiation energy density, on whole lighting fiber scale substantially close to.

As shown in Fig. 5, fundamental laser light radiation unit is superimposed, and forms the structure for covering entire head.In the structure Lighting fiber can be in close contact with human skin, and pass through the diameter of appropriate adjustment lighting fiber, curvature and laser light source Energy etc. is exported, realizes that entire skin receives the uniform laser irradiation of energy density.

As shown in Fig. 5, the built-in inside in similar helmet-like structure of the overlaying structure, plays the work of fixed support With, and conveniently used for human body head.

As shown in Fig. 6, this is the structure of another fundamental laser light radiation unit, shown in the structure and attached drawing 1 It compares, only uses a laser light source.

As shown in attached drawing 7 and 8, the lighting fiber part of fundamental laser light radiation unit is bent into multiple annulus shapes, Wherein, the lighting fiber part in attached drawing 8 is read for convenience, is added to grid filament, is not offered as and the illumination in attached drawing 7 There are any differences for fiber section.

As shown in Fig. 9, a plurality of fundamental laser light radiation unit spirals for bending to more circular ring structures are superimposed, are formed The part of each self-irradiation high-energy density and low energy densities is mutually superimposed, and principle obtains near lighting fiber with shown in attached drawing 4 Laser irradiation energy density, on whole lighting fiber scale substantially close to.

Particularly, the design is not only flexible is also possible to straight line or curvilinear structures at class annular shape, and by being mutually stacked The method added realizes the laser Uniform Irradiation in certain area.It can be used for the position other than human body head, while also including other Animal body.

Claims

1. the laser hair growing device based on lighting fiber technology characterized by comprising

The basic light radiation unit being made of at least one light source and at least one lighting fiber, wherein lighting fiber refers to benefit With refraction principle of reflection, make the light propagated in fiber core, on fibre core and fine skin interface, partially reflects optical fiber, it is another Part is reflected back fibre core and continues to propagate；Light source is connected in the light importing lighting fiber for issuing light source with lighting fiber, described Basic light radiation unit is bent certain radian, and one or more basic light radiation units constitute light radiation unit group, institute The different piece for stating lighting fiber is symmetrically superimposed and/or spiral superposition, reaches the big part of lighting fiber surface light intensity It is made up mutually with the small part of light intensity and realizes that entire skin receives the uniform laser irradiation of energy density；It further include mutual The peripheral auxiliary system of the compositions such as power supply, circuit control system, class helmet structure and the braced frame of cooperating, makes whole A device work.

2. as described in claim 1 based on the laser hair growing device of lighting fiber technology, the light source be laser light source or LED light source.

3. the laser light source is 650nm laser as claimed in claim 2 based on the laser hair growing device of lighting fiber technology Light source.

4. as described in claim 1 based on the laser hair growing device of lighting fiber technology, symmetrical superposition refers to basic light spoke Certain radian is bent to according to the lighting fiber of unit, and one or more lighting fibers are closely packed together mutually, is made every The high place of the surface light emissions intensity of a lighting fiber abuts mutually with low place.

5. as described in claim 1 based on the laser hair growing device of lighting fiber technology, spiral superposition refers to basic light spoke A plurality of circles are bent to according to the lighting fiber of unit, and one or more of lighting fibers are closely packed together mutually, are made The high place of the surface light emissions intensity of each lighting fiber abuts mutually with low place.

6. as described in claim 1 based on the laser hair growing device of lighting fiber technology, the basic light radiation unit is directed to Human body head bends to class annular structure.

7. the institute as described in claim 1 based on the laser hair growing device of lighting fiber technology, in the smooth radiation unit group State the light source output power of basic light radiation unit, light imports the efficiency of lighting fiber, the bending degree of lighting fiber, illumination light The refraction coefficient of fine internal-and external diameter and the diameter of lighting fiber are adjustable parameter.