CN113018694B - Light wave therapeutic instrument - Google Patents
Light wave therapeutic instrument Download PDFInfo
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- CN113018694B CN113018694B CN202110265805.9A CN202110265805A CN113018694B CN 113018694 B CN113018694 B CN 113018694B CN 202110265805 A CN202110265805 A CN 202110265805A CN 113018694 B CN113018694 B CN 113018694B
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- hair
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/0613—Apparatus adapted for a specific treatment
- A61N5/0616—Skin treatment other than tanning
- A61N5/0617—Hair treatment
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0626—Monitoring, verifying, controlling systems and methods
- A61N2005/0627—Dose monitoring systems and methods
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0632—Constructional aspects of the apparatus
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0635—Radiation therapy using light characterised by the body area to be irradiated
- A61N2005/0643—Applicators, probes irradiating specific body areas in close proximity
- A61N2005/0645—Applicators worn by the patient
- A61N2005/0647—Applicators worn by the patient the applicator adapted to be worn on the head
Abstract
The invention belongs to the field of light wave therapeutic instruments, and aims to solve the problem that different parts of a head of an existing laser physiotherapy helmet receive and irradiate unevenly in the using process. The controller is connected with the plurality of weak laser lamps and the plurality of sensors and is used for controlling the irradiation intensity of the weak laser lamps at the corresponding positions according to the detected hair densities at different positions on the head, the irradiation intensity of the weak laser lamps is controlled to be positively correlated with the detected hair densities, so that the weak laser intensities reaching different positions of the head are approximately the same, the weak laser lamps at different positions are controlled to irradiate for the same time, the weak laser irradiation amount received by different positions of the head is the same, and the condition that the irradiation amount is not uniform due to the different hair densities at different positions of the head is avoided.
Description
Technical Field
The invention belongs to the field of light wave therapeutic instruments, and particularly provides a light wave therapeutic instrument.
Background
At present, with the increasing of living pressure and the influence of irregular living habits, more and more people begin to lose hair. Various methods for treating alopecia have appeared on the market, mainly: the hair growth is promoted by applying a medicine to the scalp or hair is planted on the scalp. It is troublesome to apply the medicine to the scalp, and there is a great influence on the problem of cleaning the head. The cost is high and most people can not bear the hair transplantation on the scalp.
In view of this, various laser physiotherapy helmets have appeared in the market, and the inside laser lamp that sets up of helmet through the laser lamp head that shines, promotes the metabolism of stopping and promotes blood circulation, guarantees the nutritional requirement of hair follicle and prevents to lose hair, stimulates the hair follicle simultaneously, promotes hair growth. However, the density of hair varies from user to user, and also varies from part to part of the head of each user. When a plurality of laser lamps that distribute in the laser physiotherapy helmet shine the head, the laser irradiation intensity that the scalp of different positions received is different, consequently can appear some positions laser irradiation overruns and some positions laser irradiation not enough condition to influence physiotherapy effect.
Therefore, there is a need in the art for a new solution to the above problems.
Disclosure of Invention
In order to solve the above-mentioned problems in the prior art, i.e. to solve the problem that the existing laser physiotherapy helmet has uneven radiation received by different parts of the head during use, the present invention provides a light wave therapy apparatus, comprising: a cover wearable to a head of a human body; the weak laser lamps are distributed on the housing and used for emitting weak laser to the head; the sensors are distributed on the cover shell and used for respectively detecting the hair density of different parts of the head of a human body; the controller, the controller with a plurality of weak laser lamp with a plurality of sensor are connected for according to a plurality of sensor detect the head is last the intensity of illumination of the weak laser lamp of the corresponding position of hair density control of different positions, wherein, the intensity of illumination of weak laser lamp is controlled to be positive correlation with the hair density that detects for the weak laser intensity that reaches different positions of head is roughly the same.
In a preferred technical scheme of the above light wave therapy apparatus, the housing is provided with a first area, a second area, a third area and a fourth area corresponding to the top side, the left side, the right side and the rear side of the head, respectively, the plurality of weak laser lamps are distributed in the first area, the second area, the third area and the fourth area, and the first area, the second area, the third area and the fourth area are provided with at least one sensor, respectively.
In a preferred embodiment of the above lightwave treatment apparatus, the controller is configured to: the irradiation intensity of the corresponding area is controlled by controlling the intensity of the weak laser lamps lit in the corresponding area and/or the power of the weak laser lamps in the corresponding area.
In a preferred embodiment of the above light wave therapeutic apparatus, the sensor is a radar sensor, and the controller is configured to determine the hair density of the corresponding portion according to a reflected signal of the radar sensor of the corresponding portion.
In the preferable technical scheme of the light wave therapeutic apparatus, the sensor is an infrared temperature measuring sensor, and the controller is configured to determine the hair density of the corresponding part according to the temperature information detected by the infrared temperature measuring sensor of the corresponding part.
In the preferable technical scheme of the light wave therapeutic apparatus, the sensors are arranged in one-to-one correspondence with the weak laser lamps.
As can be understood by those skilled in the art, in the technical scheme of the invention, by distributing a plurality of weak laser lamps for emitting weak laser to the head and a plurality of sensors for respectively detecting the hair density of different parts of the head of a human body on a housing of the lightwave treatment apparatus, a controller is connected with the plurality of weak laser lamps and the plurality of sensors, used for controlling the irradiation intensity of the weak laser lamp at the corresponding part according to the hair density of different parts on the head detected by the plurality of sensors, the irradiation intensity of the weak laser lamp is controlled to be positively correlated with the detected hair density, the intensity of the weak laser lamps reaching different parts of the head is approximately the same, the weak laser irradiation quantity received by different parts of the head is the same, the condition that the irradiation quantity is uneven due to different hair densities of different users and different hair densities of different parts of the head is avoided, and uniform irradiation and good physiotherapy effect are guaranteed.
On the other hand, the invention also provides a control method of the lightwave treatment instrument, the lightwave treatment instrument comprises a cover which can be worn on the head of a human body, a plurality of weak laser lamps used for emitting weak laser to the head and a plurality of sensors used for respectively detecting the hair density of different parts of the head of the human body are distributed on the cover, the lightwave treatment instrument further comprises a controller connected with the weak laser lamps and the sensors, and the control method comprises the following steps: detecting the hair density of different parts of the head; controlling the irradiation intensity of the weak laser lamp at the corresponding position according to the hair density at different positions; wherein the irradiation intensity of the weak laser lamp is controlled to be positively correlated with the detected hair density, so that the weak laser intensity reaching different parts of the head is approximately the same.
In a preferred embodiment of the above control method, the step of "controlling the irradiation intensity of the weak laser lamp at the corresponding position according to the hair density at different positions" specifically includes: determining the irradiation intensity of the corresponding part according to the hair density of different parts; and controlling the weak laser lamps at different parts to irradiate for the same time according to the corresponding irradiation intensity.
In a preferred embodiment of the above control method, the step of "controlling the irradiation intensity of the weak laser lamp at the corresponding position according to the hair density at different positions" further comprises: the length of time is determined according to the intensity of the maximum value among the hair densities of the different parts.
In a preferred embodiment of the above control method, the step of "determining the irradiation intensity of the corresponding part according to the hair density of the different parts" includes: and determining the density of the weak laser lamps and/or the power of the weak laser lamps lighted at the corresponding positions according to the hair densities of the different positions.
It should be noted that the control method of the light wave therapeutic apparatus has all the technical effects of the light wave therapeutic apparatus, and is not described herein again.
Drawings
Preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:
FIG. 1 is a top view of a light wave treatment apparatus according to an embodiment of the present invention;
FIG. 2 is a rear view of the light wave treatment apparatus according to an embodiment of the present invention;
FIG. 3 is an oblique view of a light wave treatment apparatus according to an embodiment of the present invention;
FIG. 4 is a diagram illustrating the main steps of a method for controlling a light wave therapy device according to an embodiment of the present invention.
List of reference numerals:
1. a housing; 11. a housing; 12. a liner; 13. a mesh member; 2. a weak laser light; 31. a first radar sensor; 32. a second radar sensor; 33. a third radar sensor; 34. a fourth radar sensor; 4. a power storage component; 41. a charging port; 5. an earphone assembly.
Detailed Description
First, it should be understood by those skilled in the art that the embodiments described below are merely for explaining technical principles of the present invention, and are not intended to limit the scope of the present invention. For example, although the power storage module of the light wave therapy apparatus is provided with a storage battery in the embodiment of the present invention, this does not limit the scope of the present invention, and those skilled in the art can adjust the power storage module as needed to suit the specific application, for example, the power storage module of the light wave therapy apparatus may be provided with a dry battery, a fuel cell, etc. Obviously, the technical solution after adjustment still falls into the protection scope of the present invention.
It should be noted that in the description of the present invention, the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicating the directions or the positional relationships are based on the directions or the positional relationships of the lightwave treatment apparatus in the use state, which are only for convenience of description, and do not indicate or imply that the apparatus or the components must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through the communication between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Based on the problem that the existing laser physiotherapy helmet pointed out by the background technology has uneven receiving and irradiation of different parts of the head in the using process, on one hand, the invention provides a light wave treatment instrument, which comprises: can wear the housing to human head, distribute a plurality of weak laser lamps that are used for weak laser to head transmission on the housing and distribute a plurality of sensors that are used for detecting the hair density of the different positions of human head respectively on the housing, laser physiotherapy helmet still includes the controller, the controller is connected with a plurality of weak laser lamps and a plurality of sensor, a weak laser lamp's that is used for the hair density control corresponding position of different positions on the head that detects according to a plurality of sensors irradiation intensity, wherein, the irradiation intensity of weak laser lamp is controlled to be positive correlation with the hair density that detects, make it is roughly the same to reach the weak laser lamp intensity at the different positions of head. On the other hand, the invention also provides a control method of the light wave treatment instrument, which comprises the following steps: detecting the hair density of different parts of the head; and controlling the irradiation intensity of the weak laser lamps at the corresponding positions according to the hair densities at different positions, wherein the irradiation intensity of the weak laser lamps is controlled to be positively correlated with the detected hair densities, so that the weak laser lamps at different positions of the head have approximately the same intensity. The term "approximately the same" means that there may be a certain difference, and the upper limit of the difference may be flexibly adjusted according to the irradiation duration, so that there is not a large difference in the amount of laser light received by different parts of the head after each irradiation. By way of example, the difference in illumination intensity is typically no more than 10%. The irradiation intensity difference may be 2% at each irradiation for 30min, and may be 3% at each irradiation for 10min, or the like.
Through the arrangement, when the light wave therapeutic apparatus is applied to different users, the irradiation intensity of the corresponding weak laser lamp can be adjusted according to the hair densities of different parts of the head of the user, so that the weak laser irradiation quantities received by the different parts of the head are the same, the condition that the irradiation quantities are not uniform due to different hair densities of the different users and different hair densities of the different parts of the head is avoided, and uniform irradiation and good physiotherapy effect are ensured.
An embodiment of the present invention will be described with reference to fig. 1 to 3. Fig. 1 is a top view, fig. 2 is a rear view and fig. 3 is an oblique view of a light wave therapy apparatus according to an embodiment of the present invention.
As shown in fig. 1 to 3, the therapeutic apparatus for light wave comprises a housing 1 capable of being worn on the head of a human body, the housing 1 comprises an outer shell 11 and an inner liner 12, the edge of the outer shell 11 is fixedly connected with the edge of the inner liner 12, the middle area of the upper part of the outer shell 11 is provided with a mesh member 13, and a large number of open pores are distributed on the inner liner 12, so that the air permeability of the housing 1 is improved, and the wearing comfort of a user is improved. The inner surface of the liner 12 is divided into four regions, which are a first region, a second region, a third region and a fourth region corresponding to the top side, the left side, the right side and the rear side of the head, respectively, a first radar sensor 31, a second radar sensor 32, a third radar sensor 33 and a fourth radar sensor 34 are respectively disposed at the middle of the first region, the second region, the third region and the fourth region, and the first radar sensor 31, the second radar sensor 32, the third radar sensor 33 and the fourth radar sensor 34 are respectively used for detecting the hair density of the head at the portions corresponding to the first region, the second region, the third region and the fourth region. The first radar sensor 31, the second radar sensor 32, the third radar sensor 33, and the fourth radar sensor 34 are all millimeter wave radar sensors, which emit electromagnetic waves to the head and determine the hair density of the corresponding area according to the reflected electromagnetic wave signals. A circuit board (not shown in the figure) is arranged between the shell 11 and the lining 12, a plurality of weak laser lamps 2 are distributed on the circuit board, the weak laser lamps 2 are distributed on the first area, the second area, the third area and the fourth area, and the weak laser lamps 2 are arranged at positions corresponding to partial holes in the lining 12, so that light rays of the weak laser lamps 2 penetrate through the holes in the lining 12 to irradiate the head. The circuit board is also provided with a controller (not shown in the figure), the controller is connected with the weak laser lamp 2, the first radar sensor 31, the second radar sensor 32, the third radar sensor 33 and the fourth radar sensor 34, the controller is arranged to control the irradiation intensity of the weak laser lamp 2 in the corresponding area according to the hair density of the parts corresponding to the head and the first area, the second area, the third area and the fourth area, which are detected by the first radar sensor 31, the second radar sensor 32, the third radar sensor 33 and the fourth radar sensor 34, wherein the irradiation intensity of the weak laser lamp is controlled to be positively correlated with the detected hair density, so that the weak laser intensity reaching different parts of the head is approximately the same.
With continued reference to fig. 1 to 3, the left and right sides of the housing 1 are provided with the earphone assemblies 5, and the earphone assemblies 5 are pivotally connected to both sides of the housing 1 and can be rotated toward the inside of the housing 1, so that the earphone assemblies 5 are received into the housing 1 in an unused state to facilitate placement of the phototherapy device. The rear part of the housing 1 is provided with a power storage assembly 4, and the power storage assembly 4 comprises a power storage cavity (not shown in the figure), a storage battery (not shown in the figure) placed in the power storage cavity, and a charging port 41 connected with the storage battery, wherein the storage battery is used for supplying power to the controller, the circuit board, the laser lamp 2, the first radar sensor 31, the second radar sensor 32, the third radar sensor 33 and the fourth radar sensor 34. The power storage component 4 comprises a power storage cavity, a storage battery arranged in the power storage cavity and a charging port 41 connected with the storage battery, so that the condition that the user cannot move freely due to the fact that the user is bound by a power line in the process of using the light wave therapy apparatus is avoided, and the use experience of the user is optimized. It will be appreciated that a dry cell battery may be provided in the power storage chamber and a fuel cell may be provided in the power storage chamber, thus obviating the need for the charging port 41.
Through the arrangement of the first radar sensor 31, the second radar sensor 32, the third radar sensor 33 and the fourth radar sensor 34, the controller is arranged to control the irradiation intensity of the weak laser lamps 2 in the corresponding areas according to the hair densities of the parts, corresponding to the head, of the first radar sensor 31, the second radar sensor 32, the third radar sensor 33 and the fourth radar sensor 34, detected by the first radar sensor, the second radar sensor 32, the third radar sensor 33 and the fourth radar sensor 34, so that the weak laser irradiation amount received by different parts of the head is the same, the condition that the irradiation amount is not uniform due to different hair densities of different users and different hair densities of different parts of the head is avoided, and uniform irradiation and good physiotherapy effect are ensured.
Referring to fig. 4 and fig. 1 to 3, a control method of the light wave therapy apparatus according to an embodiment of the present invention will be described. Fig. 4 is a diagram illustrating the main steps of a control method of the light wave therapeutic apparatus according to an embodiment of the present invention.
As shown in fig. 4, the control method of the lightwave treatment apparatus includes:
step S100, detecting the hair density of different parts of the head.
For example, when the user wears the lightwave treatment apparatus and turns on, the controller controls the first radar sensor 31, the second radar sensor 32, the third radar sensor 33, and the fourth radar sensor 34 to detect the hair density of the head at the portions corresponding to the first region, the second region, the third region, and the fourth region, respectively. The controller may control the first radar sensor 31, the second radar sensor 32, the third radar sensor 33, and the fourth radar sensor 34 to detect the hair density of the corresponding portion of the head once and use the detected hair density as a control basis, or may control the first radar sensor 31, the second radar sensor 32, the third radar sensor 33, and the fourth radar sensor 34 to detect the hair density of the corresponding portion of the head multiple times and use the average value of the hair density values detected multiple times as a control basis.
And S200, controlling the irradiation intensity of the weak laser lamp at the corresponding position according to the hair density at different positions.
Specifically, step S200 further includes:
step S210, determining the irradiation intensity of the corresponding part according to the hair density of different parts.
The illumination intensity includes the intensity of the laser lamps lit in the corresponding area. The controller determines the density of the weak laser lamps 2 lighted in the corresponding area according to the hair densities of the parts of the head corresponding to the first, second, third and fourth areas detected by the first, second, third and fourth radar sensors 31, 32, 33 and 34. Specifically, for a specific area, the number of the lighted weak laser lamps 2 in the corresponding area is determined according to the detected hair density of the head corresponding to the area, the greater the hair density of the part of the head corresponding to the area is, the greater the number of the lighted weak laser lamps 2 in the corresponding area is, and the lighted weak laser lamps 2 in the area are uniformly distributed in the area, so that the uniform illumination on the part of the head corresponding to the area is ensured. That is, the intensity of the weak laser light is controlled to have a positive correlation with the detected hair density so that the weak laser light intensity reaching different parts of the head is approximately the same.
And step S220, determining the irradiation time according to the maximum value of the hair density of different parts.
For example, a mapping relation of the hair density value and the irradiation time period is stored in advance. The controller searches the irradiation duration corresponding to the density value from the preset relation after acquiring the maximum value in the hair densities of different parts as the irradiation duration of the weak laser lamp. It will be appreciated that in another possible embodiment, the controller may also receive a user-defined time duration parameter to control the corresponding time duration of the weak laser light illumination. In another possible implementation mode, the controller determines the control irradiation duration according to the maximum value of the hair density of the different parts and the maximum irradiation intensity of the weak laser lamps at the corresponding parts, namely, the weak laser lamps corresponding to the parts with the maximum hair density of the different parts are controlled to irradiate according to the maximum irradiation intensity, and then the irradiation duration is determined according to the required irradiation amount (which can be a preset fixed value) and the value of the hair density of the parts, so that the parts with the maximum hair density are irradiated according to the maximum irradiation, and the irradiation intensities of other parts are adjusted according to the proportional relation between the corresponding hair density and the maximum density, so that the irradiation duration is shortened, and the use experience of a user is optimized.
And step S230, controlling the weak laser lamps at different parts to irradiate for the same time according to the corresponding irradiation intensity.
The controller controls the corresponding weak laser lamps 2 in the corresponding area to be lighted for the same time length according to the determined density of the lighted weak laser lamps 2 in the corresponding area.
In another possible embodiment, the illumination intensity comprises the power of a weak laser lamp. The controller determines the power of the weak laser lamps 2 in the corresponding areas according to the hair densities of the parts of the head corresponding to the first area, the second area, the third area and the fourth area, which are detected by the first radar sensor 31, the second radar sensor 32, the third radar sensor 33 and the fourth radar sensor 34. Specifically, for a specific area, the power of the weak laser lamp 2 in the corresponding area is determined according to the detected hair density of the head corresponding to the area, and the larger the hair density of the head corresponding to the area is, the larger the power of the weak laser lamp 2 in the corresponding area is. The controller controls the weak laser lamps 2 in the corresponding areas to be lightened for the same time according to the determined power of the weak laser lamps 2 in the corresponding areas. The irradiation duration may be set by a user or may be a built-in set irradiation duration.
Preferably, the first area, the second area, the third area, and the fourth area are provided with a plurality of first radar sensors 31, a plurality of second radar sensors 32, a plurality of third radar sensors 33, and a plurality of fourth radar sensors 34, respectively. For a specific area, the average value of the hair densities detected by the plurality of radar sensors can be used as the hair density of the part of the head corresponding to the area, so that the condition that the hair density detected by a single radar sensor has a large error is avoided, the detection precision is improved, and the irradiation quantity of the weak laser lamp is controlled more accurately.
In the case where the plurality of first radar sensors 31, the plurality of second radar sensors 32, the plurality of third radar sensors 33, and the plurality of fourth radar sensors 34 are respectively disposed in the first area, the second area, the third area, and the fourth area, the controller may control the intensity and power of the weak laser lamps 2 lighted in the corresponding areas according to the hair intensity of different parts. For example, the controller controls the density of the weak laser lamps 2 (i.e. the number of the weak laser lamps 2 to be lighted) in a corresponding area according to the average value of the hair densities detected by a plurality of radar sensors in a specific area, and controls the power of the weak laser lamps 2 at corresponding positions according to the hair densities detected by different radar sensors in the area. Therefore, the irradiation amount of the weak laser lamp can be controlled more accurately, and the irradiation is more uniform.
In another possible embodiment, the radar sensors on the housing 1 are arranged in a one-to-one correspondence with the weak laser lamps 2. In this embodiment, there is no need to plan partitions of the inner liner 12, one radar sensor being located in close proximity to each weak laser light 2. The controller controls the power of the corresponding weak laser lamp 2 according to the hair density of the head corresponding position detected by each radar sensor, and the larger the hair density of the corresponding position is, the larger the power of the corresponding weak laser lamp 2 is, so that the head can receive uniform irradiation. It can be understood that the controller may also control the irradiation duration of the corresponding weak laser light 2 according to the hair density of the corresponding position of the head detected by each radar sensor, the greater the hair density of the corresponding position is, the longer the irradiation duration of the corresponding weak laser light 2 is, so that different parts of the head receive the same irradiation amount, and the controller may also simultaneously control the irradiation power and the irradiation duration of the corresponding weak laser light 2 according to the hair density of the corresponding position of the head detected by each radar sensor.
Through such a setting mode, the hair density detection precision of different parts of the head is more accurate, and the irradiation quantity received by different parts of the head is more uniform.
It will be understood by those skilled in the art that the first radar sensor 31, the second radar sensor 32, the third radar sensor 33 and the fourth radar sensor 34 are all millimeter-wave radar sensors, which is only a specific arrangement, and those skilled in the art can adjust them as needed, for example, the first radar sensor 31, the second radar sensor 32, the third radar sensor 33 and the fourth radar sensor 34 may also be centimeter-wave radar sensors or millimeter-wave radar sensors, etc. In addition, the radar sensor in the above embodiment may be replaced by an infrared temperature sensor, and the controller is configured to determine the hair density of the corresponding portion according to the temperature information detected by the infrared temperature sensor of the corresponding portion. The difference in hair density at different parts of the head will result in differences in the rate of heat dissipation at different parts of the scalp, and therefore in the temperature at different parts of the scalp. The higher the density of hair, the slower the rate of heat dissipation from the scalp at that location, and the higher the temperature. Therefore, the controller can determine the hair density of the corresponding part according to the temperature information detected by the infrared temperature measuring sensor of the corresponding part, and further control the irradiation intensity of the weak laser lamp.
It will be further understood by those skilled in the art that the sensors are disposed on the liner 12 in the above embodiments, and those skilled in the art can make modifications as needed, for example, the sensors may be disposed on the circuit board at positions corresponding to the openings on the liner 12. In addition, the housing 1 includes an outer shell 11 and an inner liner 12, which is a specific arrangement, and those skilled in the art can adjust the arrangement according to the needs, for example, the housing 1 may be an integrally formed helmet-shaped structure, or a roughly helmet-shaped structure formed by splicing a plurality of curved plates.
As can be seen from the above description, in the technical solution of the present invention, by distributing a plurality of weak laser lamps for emitting weak laser to the head and a plurality of sensors for detecting the hair density of different parts of the head of a human body respectively on the housing of the lightwave treatment apparatus, the controller is connected with the plurality of weak laser lamps and the plurality of sensors, used for controlling the irradiation intensity of the weak laser lamp at the corresponding part according to the hair density of different parts on the head detected by the plurality of sensors, the irradiation intensity of the weak laser lamp is controlled to be positively correlated with the detected hair density, the weak laser intensity of different parts of the head is approximately the same, the weak laser irradiation quantity received by different parts of the head is the same, the condition that the irradiation quantity is uneven due to different hair densities of different users and different hair densities of different parts of the head is avoided, and uniform irradiation and good physiotherapy effect are ensured.
Those skilled in the art will appreciate that although some embodiments described herein include some features included in other embodiments instead of others, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the claims of the present invention, any of the claimed embodiments may be used in any combination.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
Claims (10)
1. A light wave therapy apparatus, characterized in that it comprises:
a cover wearable to a head of a human body;
the weak laser lamps are distributed on the housing and used for emitting weak laser to the head;
the sensors are distributed on the cover shell and used for respectively detecting the hair density of different parts of the head of a human body;
the controller is connected with the plurality of weak laser lamps and the plurality of sensors and is used for controlling the irradiation intensity of the weak laser lamps at the corresponding parts according to the hair densities of different parts on the head detected by the plurality of sensors,
wherein the irradiation intensity of the weak laser lamp is controlled to be positively correlated with the detected hair density, so that the weak laser intensity reaching different parts of the head is approximately the same.
2. The lightwave treatment apparatus of claim 1, wherein the housing is provided with a first region, a second region, a third region, and a fourth region corresponding to the top side, the left side, the right side, and the rear side of the head, respectively, wherein the plurality of weak laser lights are distributed in the first region, the second region, the third region, and the fourth region, and wherein the first region, the second region, the third region, and the fourth region are provided with at least one of the sensors, respectively.
3. The lightwave treatment apparatus of claim 2,
the controller is configured to: the irradiation intensity of the corresponding area is controlled by controlling the intensity of the weak laser lamps lit in the corresponding area and/or the power of the weak laser lamps in the corresponding area.
4. The lightwave treatment apparatus of any one of claims 1-3, wherein the sensor is a radar sensor, and the controller is configured to determine the hair density of the respective site based on a reflected signal from the radar sensor of the respective site.
5. The lightwave treatment apparatus according to any one of claims 1 to 3, wherein the sensor is an infrared temperature sensor, and the controller is configured to determine the hair density of the corresponding region based on temperature information detected by the infrared temperature sensor of the corresponding region.
6. The lightwave treatment apparatus of any one of claims 1 to 3, wherein the sensors are arranged in one-to-one correspondence with the weak laser lights.
7. A control method of a light wave therapeutic apparatus is characterized in that the light wave therapeutic apparatus comprises a cover which can be worn on the head of a human body, a plurality of weak laser lamps used for emitting weak laser to the head and a plurality of sensors used for respectively detecting the hair density of different parts of the head of the human body are distributed on the cover, the light wave therapeutic apparatus further comprises a controller connected with the weak laser lamps and the sensors, and the control method comprises the following steps:
detecting the hair density of different parts of the head;
controlling the irradiation intensity of the weak laser lamp at the corresponding position according to the hair density at different positions;
wherein, the irradiation intensity of the weak laser lamp is controlled to be positively correlated with the detected hair density, so that the weak laser intensity reaching different parts of the head is approximately the same.
8. The control method according to claim 7, wherein the step of controlling the irradiation intensity of the weak laser lamp at the corresponding part according to the hair density at the different parts comprises:
determining the irradiation intensity of the corresponding part according to the hair density of different parts;
and controlling the weak laser lamps at different parts to irradiate for the same time according to the corresponding irradiation intensity.
9. The control method according to claim 8, wherein the step of controlling the irradiation intensity of the weak laser lamp at the corresponding part according to the hair density at the different parts further comprises: the length of time is determined according to the maximum of the hair densities at the different locations.
10. The control method according to claim 8, wherein the step of determining the irradiation intensity of the corresponding part according to the hair density of the different parts comprises:
and determining the density of the weak laser lamps and/or the power of the weak laser lamps lighted at the corresponding positions according to the hair densities of the different positions.
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| CN202110265805.9A CN113018694B (en) | 2021-03-11 | 2021-03-11 | Light wave therapeutic instrument |
| PCT/CN2021/104160 WO2022188312A1 (en) | 2021-03-11 | 2021-07-02 | Optical wave therapeutic instrument |
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| CN113018694B (en) * | 2021-03-11 | 2021-08-20 | 北京中诚兴业科技有限公司 | Light wave therapeutic instrument |
| CN114053595B (en) * | 2021-10-29 | 2023-12-15 | 安徽哈工标致医疗健康产业有限公司 | Hair growing helmet capable of being smeared with medicine |
| CN114129879A (en) * | 2021-11-30 | 2022-03-04 | 深圳及康科技有限公司 | Hair growth assisting instrument and hair nursing method |
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