CN111840813B

CN111840813B - Hair growing device

Info

Publication number: CN111840813B
Application number: CN202010534860.9A
Authority: CN
Inventors: 不公告发明人
Original assignee: Shanghai Jiangyu Medical Technology Co ltd
Current assignee: Shanghai Jiangyu Medical Technology Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2022-04-26
Anticipated expiration: 2040-06-12
Also published as: CN111840813A

Abstract

The invention discloses a hair growing device, which relates to the technical field of medical instruments and comprises a rack, a laser assembly and a massage assembly, wherein the rack comprises an outer shell layer and a functional layer, the outer shell layer is a cap-shaped shell, and the functional layer is arranged inside the outer shell layer; the functional layer comprises a first base, the first base comprises an upper base, a left base and a right base which are independent in three sections, the left base is rotatably connected with the left side of the upper base, and the right base is rotatably connected with the right side of the upper base; the laser component and the massage component are arranged on the functional layer, the laser component is configured to irradiate laser spots to hair roots, and the massage component is configured to massage the hair roots. By implementing the invention, the massage treatment and the laser treatment are integrated, the interference between the massage treatment and the laser treatment can be reduced, the head shape of a person to be treated can be better adapted, and the invention has the characteristics of full-automatic operation, stable treatment effect and no side effect.

Description

Hair growing device

Technical Field

The invention relates to the technical field of medical instruments, in particular to a hair growing device.

Background

Modern people have alopecia as a common phenomenon due to factors such as fast pace of life, high living pressure, excessive use of brain and the like, and the alopecia is not limited to males and females and the age of alopecia people is younger and younger.

The most fundamental source of the international alopecia problem is that a layer of nutrient blocking film on the scalp obstructs the blood circulation and nutrient absorption of the hair roots, thereby destroying the metabolism of the hair roots and leading the hair roots to gradually shrink and die.

The alopecia is mainly treated by two forms, the first form is internal medicine treatment, including oral administration and external application, but has the defects of long treatment course, high cost, certain side effect and even adverse effect; the second is extracorporeal treatment, including massage treatment and laser treatment; massage treatment such as a hair comb is simple in structure, and the purpose of treatment is achieved by stimulating hair roots through physical friction, but the massage treatment has the problems that an operator is easy to fatigue due to bare-handed operation, the treatment period is long, and the effect is slow; laser therapy such as a hair growing cap, which performs treatment by irradiating hair roots with laser, has a large difference in treatment effect, and the shape of the inner cavity of the hair growing cap is fixed and cannot be adjusted according to the shape of the head of a person to be treated.

Therefore, those skilled in the art have made an effort to develop a hair growing device which can not only reduce the operation intensity of an operator but also has advantages of short treatment period, stable treatment effect, and no side effects.

Disclosure of Invention

In view of the above-mentioned defects of the prior art, the technical problem to be solved by the present invention is how to combine massage therapy and laser therapy, which can reduce the interference between each other and better adapt to the head shape of the person to be treated, and has the characteristics of full-automatic operation, stable treatment effect and no side effect.

In order to achieve the above object, the present invention provides a hair growing device, including a frame, a laser assembly, a massage assembly, and an elastic component, where the frame includes a shell layer and a functional layer, the shell layer is a hat-shaped shell, the functional layer is disposed inside the shell layer, the functional layer includes a first base, the first base is a sectional base, the first base includes an upper base, a left base and a right base, the left base is rotatably connected with the left side of the upper base, the right base is rotatably connected with the right side of the upper base, and the elastic component is configured to enable the upper base, the left base and the right base to fit the head of a user; the laser component and the massage component are arranged on the functional layer, the laser component is configured to irradiate laser spots to hair roots, and the massage component is configured to massage the hair roots.

Further, the upper base, the left base and the right base are equal in length.

Further, the left base with the left side of upper base is connected through first pivot rotation, the right base with the right side of upper base is connected through second pivot rotation.

In one technical scheme of the invention, the elastic component is a torsion spring, the torsion spring is arranged between the left base and the upper base, and the torsion spring is arranged between the right base and the upper base.

In the technical scheme, the upper base, the left base and the right base are provided with 3 sectional bases, each base can be rotatably connected through a rotating shaft, and the 3 sectional bases can better fit different head shapes of wearers under the elastic action of a torsion spring, so that the wearing stability and comfort of the hair growing device are improved, and the physical massage effect and the laser treatment effect of the hair growing device arranged on the sectional bases are also improved; the number of the torsion springs and the rotating shafts is reduced by adopting a 3-section structure on the premise of ensuring the laminating effect, and the structure is simple and reliable and has low cost; the applicant finds through experiments that the lengths of the bases are equal or close, and the fitting effect, the wearing stability and the comfort of the hair growing device are better.

The technical scheme combines massage treatment and laser treatment, improves the metabolism of tissues at the hair root part, accelerates tissue regeneration and promotes the growth of hair.

In one embodiment of the present invention, the laser assembly is configured to enable the laser spots to be arranged in a crossed manner.

In one technical scheme of the invention, the laser light spot is elliptical.

The oval laser facula is arranged in a crossed manner, so that laser irradiation is more uniform, the laser utilization rate is improved, and the treatment effect is improved.

Further, the laser assembly includes a laser emitter configured to emit laser light having a wavelength of 650 nm.

The laser can increase the activity of Adenosine Triphosphate (ATP) of subcutaneous tissues, the ATP is a main substance for transferring energy among cells, and the low-power laser has obvious activation effect on the cells, can promote the metabolism of the tissues, accelerate the regeneration of the tissues and accelerate the dissipation of inflammation; the laser has certain anti-inflammatory and bacteriostatic effects, can improve the immunity of a human body, enhance the anti-infection capability of local tissues, has a good resistance effect on skin inflammations such as seborrheic dermatitis and the like, and can promote the growth and repair of tissues and hair; the different types of laser also have the function of regulating the physiological function of the human body, particularly the regulation of the activity of certain biological enzyme substances in the body, and play a very important role in the process of promoting tissue repair and hair regeneration.

The inventor finds that the 650nm laser has good curative effect on superficial tissue lesion, can accelerate blood circulation and enhance synthesis and decomposition of ATP of subcutaneous tissues, thereby promoting oxygen and nutrient substances to be transmitted into hair follicles.

Further, the functional layer still includes the second base, the second base is for being provided with the open-ended non-whole circumference ring component down, upper base, left side base and right side base all set up the second base.

Further, the outer arc circumferential surface of the second base is provided with a first groove, the radial cross section of the first groove is concave, the first groove circumferentially comprises a first portion, a second portion and a third portion, the upper base is arranged in the second portion, the left base is arranged in the first portion, and the right base is arranged in the third portion.

In one embodiment of the present invention, the second base further includes a U-shaped grid structure disposed between the first portion and the second portion, and between the third portion and the second portion; the U-shaped grid structure is configured to enable bending between the first portion and the second portion, and bending between the third portion and the second portion.

In one technical scheme of the invention, the laser assembly further comprises a laser circuit board, the laser emitter is fixedly arranged on the inner arc side of the laser circuit board, and the laser circuit board is arranged between the first base and the second base.

Further, an arc-shaped first opening is arranged on the inner arc side of the second base, and the first opening is configured to enable laser emitted by the laser emitter to pass through the second base.

In one aspect of the present invention, the laser module further includes a transparent member, the transparent member is disposed on an inner arc side of the laser emitter, the transparent member covers the first opening, and the transparent member is configured to be penetrated by laser light emitted by the laser emitter.

Further, the transparent member is configured to be able to shield the laser transmitter and the laser circuit board.

In one technical scheme of the invention, the massage assembly further comprises a colloid member, the colloid member is sleeved on the outer side of the second base, an arc-shaped second opening is formed in the inner arc side of the colloid member, and the second opening is formed in the inner arc side of the first opening.

In one technical scheme of the invention, the massage assembly further comprises a massage part, and the massage part is sleeved on the inner arc side of the circumferential middle part of the colloid component.

In one technical scheme of the invention, the massage assembly further comprises massage rods, the number of the massage rods is more than or equal to 2, and the massage rods are arranged in an array manner and are in the shape of a head.

In one technical scheme of the invention, the massage rod is of a needle-shaped structure.

Further, the diameter of the top of the massage rod is 0.4 to 0.6 mm.

Further, the length of the massage rod is 1 cm to 5 cm.

Preferably, the length of the massage rod is 2 cm.

Through research, technicians in the scheme find that when the length of the massage rod is 2 cm, the rigidity and the flexibility of the massage rod are moderate, and the massage stimulation effect is best.

Further, the material of the massage rod comprises any one or combination of any more of the following materials: alloy steel, thermosetting plastics.

Preferably, the material of the top of the massage rod is titanium alloy or silver alloy.

Further, the massage rod is disposed on an inner arc side of the massage member.

Further, the material of the massage component at the first opening is configured to be transparent material.

Furthermore, the front end and the rear end of the inner arc side of the massage component are provided with support rods distributed in an arc shape.

Further, the material of the support rod comprises any one or combination of any more of the following materials: rubber, thermoplastics.

The support bar is configured to support the hair growth device on the head of a subject.

Further, the functional layer comprises a plurality of sub-regions, different sub-regions correspond to different head regions, and the sub-regions are configured to be capable of moving independently.

In one technical scheme of the invention, the massage rod further comprises a motor, a control circuit board and a battery, wherein the motor and the control circuit board are arranged on the upper base, the battery is arranged on the left base and/or the right base, the battery is configured to be capable of providing power for the control circuit board, the laser circuit board, the motor and the laser emitter, the control circuit board is configured to be capable of controlling the motor, the laser circuit board and the laser emitter, and the motor is configured to be capable of driving the upper base to vibrate so as to drive the massage rod to vibrate.

In one technical scheme of the invention, the outer shell layer comprises an upper shell, a left shell and a right shell, the upper shell is arranged on the upper base, the left shell is arranged on the left base, and the right shell is arranged on the right base.

Further, the upper shell and the left shell are independent of each other and overlap in the circumferential direction, and the upper shell and the right shell are independent of each other and overlap in the circumferential direction.

Further, an interaction device is arranged on the left shell and/or the right shell, and the interaction device is configured to control the hair growing device.

Further, the functional layer comprises a gas bag layer and/or soft material, and the gas bag layer and/or soft material is configured to enable the sub-area of the functional layer to be attached to the corresponding head area.

According to the technical scheme, by controlling the air pressure of the air bag layer, the sub-regions capable of moving independently can adapt to different head shapes, and the treatment effect and the comfort of a wearer are improved.

The invention provides a using method of a hair growing device, which comprises the following steps:

wearing the hair growth device on the head of a treated person;

selecting a working mode of the hair growing device;

and taking down the hair growing device after the hair growing device finishes working.

Further, the operational modes of the hair growth device include one or more of the following modes: a fixed time mode, a preset time mode, a single massage mode, a single laser mode, and a massage plus laser dual mode.

Compared with the prior art, the implementation of the invention has at least the following beneficial technical effects:

1) the hair growing device adopts a sectional functional layer structure, each different area can independently move, and the spring component is configured, so that the hair growing device can adapt to different head shapes, and the using effect and the wearing stability and comfort of a wearer are improved.

2) The invention organically combines massage stimulation and laser stimulation together, improves the metabolism of the tissues at the hair root part, accelerates the regeneration of the tissues and promotes the growth of hair.

3) The invention adopts a three-layer structure, and the functional layer can be more attached to the head of a treated person by controlling the air pressure of the air bag layer arranged in the middle, thereby being beneficial to improving the stimulation effect of the device and promoting the growth of hair.

4) The invention adopts the structure that the upper base vibrates and the left base and the right base support, thereby reducing the interference between physical stimulation and laser stimulation and effectively improving the use effect.

5) The invention has the advantages of simple structure, convenient carrying and use, low cost and easy large-scale popularization.

The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings to fully understand the objects, the features and the effects of the present invention.

Drawings

FIG. 1 is a schematic radial cross-section of a preferred embodiment of the present invention;

FIG. 2 is a schematic axial cross-sectional view of the embodiment of FIG. 1 of the present invention;

FIG. 3 is an exploded view of the embodiment of FIG. 1 of the present invention;

fig. 4 is an exploded view of another preferred embodiment of the present invention.

The massage device comprises a laser emitter 11, a laser circuit board 12, a transparent part 13, a left base 21, an upper base 22, a right base 23, a torsion spring 24, a rotating shaft 25, a left shell 31, an upper shell 32, a right shell 33, a motor 4, a control circuit board 41, a battery 5, a massage rod 61, a support rod 62, a colloid component 7, a second base 8, a first groove 81, a first part 811, a second part 812, a third part 813, a grid structure 814-U shape and a massage part 9.

Detailed Description

The technical contents of the preferred embodiments of the present invention will be more clearly and easily understood by referring to the drawings attached to the specification. The present invention may be embodied in many different forms of embodiments and the scope of the invention is not limited to the embodiments set forth herein.

In the drawings, structurally identical elements are represented by like reference numerals, and structurally or functionally similar elements are represented by like reference numerals throughout the several views. The size and thickness of each component shown in the drawings are arbitrarily illustrated, and the present invention is not limited to the size and thickness of each component. The thickness of the components may be exaggerated where appropriate in the figures to improve clarity.

In the description of the embodiments of the present application, it should be clear that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the embodiments of the present application and simplifying the description, but do not indicate or imply that the described devices or elements must have specific orientations or positional relationships, i.e., cannot be construed as limiting the embodiments of the present application; furthermore, the terms "first," "second," "third," "fourth," and the like are used merely to facilitate description or to simplify description, and do not indicate or imply importance.

Example 1:

as shown in fig. 1, 2 and 3, the present embodiment discloses a hair growing device, which includes a frame, a laser assembly, and a massage assembly, wherein the frame includes a shell layer and a functional layer, the shell layer is a cap-shaped shell, the functional layer is disposed inside the shell layer, and both the laser assembly and the massage assembly are disposed on the functional layer; the laser assembly comprises a laser emitter 11, a laser circuit board 12 and a transparent piece 13, the laser assembly is configured to irradiate elliptical laser spots to hair roots, and the laser assembly is configured to enable the elliptical laser spots to be arranged in a crossed mode; the massage assembly comprises a massage rod 61, a colloid member 7, and is configured to massage the hair roots; the functional layer further comprises a first base, a second base 8, a motor 4, a control circuit board 41, a battery 5, a torsion spring 24 and a support rod 62, wherein the first base comprises an upper base 22, a left base 21 and a right base 23, the left base 21 is rotatably connected with the left side of the upper base 22 through a rotating shaft 25, and the right base 23 is rotatably connected with the right side of the upper base 22 through the rotating shaft 25; a torsion spring 24 is arranged between the left base 21 and the upper base 22, a torsion spring 24 is arranged between the right base 23 and the upper base 22, the left base 21 and the right base 23 form an arc shape by the elastic force of the torsion spring 24.

The second base 8 is a non-full-circumference ring member provided with a downward opening, the outer arc circumference of the second base 8 is provided with a first groove, the radial section of the first groove is concave, the first groove is divided into a first part 811, a second part 812 and a third part 813 in the circumferential direction, the second base 8 further comprises a U-shaped grid structure 814, and the U-shaped grid structure 814 is arranged between the first part 811 and the second part 812 and between the third part 813 and the second part 812; the U-shaped grid structure 814 is configured to enable bending between the first portion 811 and the second portion 812, and bending between the third portion 813 and the second portion 812; the upper base 22 is arranged in the second part 812, the left base 21 in the first part 811, the right base 23 in the third part 813, and the pivot 25 in the area of the U-shaped grill structure 814.

The left base 21 and the first part 811 form a first sub-area within the functional layer, the right base 23 and the third part 813 form a second sub-area within the functional layer, the upper base 22 and the second part 812 form a third sub-area within the functional layer, different sub-areas correspond to different head areas of the person to be treated, and the sub-areas are configured to be independently movable.

The laser circuit board 12 is an arc-shaped sheet structure, as shown in fig. 3, the laser circuit board 12 is flexible and can adapt to the vibration of the upper base 22, the left base 21 or the right base 23, the laser emitter 11 is fixedly arranged on the inner arc side of the laser circuit board 12, the laser circuit board 12 is arranged in the first groove 81 and located between the first base and the second base 8, the laser emitter 11 is arranged towards the inner arc, the laser emitter 11 is configured to emit laser with a set wavelength, and the laser wavelength emitted by the laser emitter 11 in this embodiment is preferably 650 nm.

The inner arc side of the second base 8 is provided with a first arc-shaped opening, and the first opening is arranged in front of the laser emitter 11, so that laser emitted by the laser emitter 11 can pass through the second base 8.

The transparent member 13 is provided on the inner arc side of the laser emitter 11, the transparent member 13 covers the first opening, and the transparent member 13 is configured to be penetrable by laser light emitted from the laser emitter 11 while protecting the laser emitter 11 and the laser circuit board 12.

The colloid component 7 is sleeved on the outer side of the second base 8, the colloid component 7 wraps the second base 8 except for the outer arc surface, and the colloid component 7 is provided with an arc-shaped second opening on the first opening on the inner arc side of the second base 8.

The massage rods 61 are arranged on the inner arc surface of the colloid component 7, the number of the massage rods 61 is more than or equal to 2, the massage rods 61 are arranged in an array shape of a head in the embodiment, and the massage rods 61 are arranged on the inner arc surface of the colloid component 7 close to the upper base 22 in the embodiment; the massage rod 61 is of a needle-like structure, the diameter of the top of the massage rod 61 is 0.4 mm to 0.6 mm, preferably 0.5 mm in the embodiment, and the length of the massage rod 61 is 1 cm to 5 cm, preferably 2 cm in the embodiment; the material of the massage rod 61 includes any one or a combination of any of the following materials: alloy steel and thermosetting plastic, the top of the massage rod 61 is preferably made of silver needle, and the rest of the massage rod 61 is preferably made of medical thermosetting plastic.

A row of support rods 62 distributed in an arc shape are respectively arranged at the front end and the rear end of the inner arc side of the massage component; the support bar 62 is used for supporting the hair growing device on the head of the treated person, and the material of the support bar 62 comprises any one or combination of any more of the following materials: rubber, thermoplastic, and in this embodiment the material of the support rod 62 is preferably rubber.

The outer shell layer comprises an upper shell 32, a left shell 31 and a right shell 33, wherein the upper shell 32 is arranged on the upper base 22, the left shell 31 is arranged on the left base 21, and the right shell 33 is arranged on the right base 23.

The upper case 32 and the left case 31 are independent of each other and overlap in the circumferential direction, and the upper case 32 and the right case 33 are independent of each other and overlap in the circumferential direction.

The left shell 31 and/or the right shell 33 are provided with interaction means configured to be able to control the hair growth means. The interaction device comprises a button, an operation screen and a voice interaction system, and the button is preferably arranged outside the left shell 31 in the embodiment.

The motor 4 and the control circuit board 41 are arranged on the upper base 22, the motor 4 is fixedly mounted on the upper base 22 through a motor fixing part, and the battery 5 is arranged on the left base 21 and/or the right base 23, wherein the battery 5 is arranged on the left base 21 and the right base 23.

The battery 5 is configured to be able to supply power to the control circuit board 41, the laser circuit board 12, the motor 4, and the laser emitter 11, the control circuit board 41 is configured to be able to control the motor 4, the laser circuit board 12, and the laser emitter 11, and the motor 4 is configured to be able to drive the upper base 22 to vibrate.

In this embodiment, the hair growing device is sleeved on the head of a person to be treated, the motor 4 is operated to drive the upper base 22 to vibrate up and down, the upper base 22 is respectively connected with the left base 21 and the right base 23 in a rotating manner, and the supporting effect of the second base 8 is added, so that the areas of the left base 21 and the right base 23 are kept different, the upper base 22 drives the part of the area of the upper base 22 to vibrate up and down, further the massage rod 61 is driven to vibrate up and down, and the head massage by knocking of a hand of a person is simulated; meanwhile, the laser emitter 11 is arranged in the second base 8, and the angle between the vibration direction of the laser emitter 11 positioned at the upper part and the laser emitting direction is smaller, so that the amplitude of the deviation of the light spot is smaller; the laser emitter 11 on the left side or the right side has smaller vibration amplitude, so the amplitude of the deviation of the light spot is smaller, when the vibration is started and the laser irradiation is started simultaneously in the embodiment, the amplitude of the deviation of the light spot irradiated to the emitting root part is smaller, on the other hand, because the massage rod 61 is arranged on the upper part, the massage rod does not shield the laser emitted by the laser emitter 11 in the vibration process, and the massage rod 61 is not arranged in front of the laser emitter 11 on the left side or the right side, so the phenomenon that the laser is shielded can not occur. Therefore, when the vibration is turned on, the stimulation effect of the laser on the hair roots is not affected in the embodiment.

In the embodiment, the array arrangement of the laser emitters 11 enables the elliptical laser spots emitted by the laser emitters to be arranged in a crossed manner, so that laser irradiation is more uniform, the laser utilization rate is improved, and the treatment effect is improved; the 650nm laser has good curative effect on superficial tissue lesion, can accelerate blood circulation, and enhance synthesis and decomposition of ATP of subcutaneous tissue, thereby promoting oxygen and nutrient substances to be transmitted into hair follicles.

The embodiment discloses a using method of a hair growing device, which comprises the following steps:

wearing a hair growth device on the head of a treated person;

selecting a working mode of the hair growing device;

the hair growing device is taken down after the hair growing device finishes working.

The working mode of the hair growing device comprises one or more of the following modes: a fixed time mode, a preset time mode, a single massage mode, a single laser mode, and a massage plus laser dual mode.

Example 2:

as shown in fig. 4, in addition to the embodiment 1, the massage assembly further comprises a massage part 9, and the massage part 9 is sleeved on the inner arc side of the circumferential middle part of the colloid member 7. The massage rod 61 arranged on the colloid component 7 in the embodiment 1 is arranged on the inner arc surface of the massage component 9, the material of the massage component 9 at the first opening is configured to be transparent material or is provided with an opening, so as to facilitate the laser emission of the laser emitter 11,

the sectional structure of the massage component 9 and the colloid component 7 is adopted, so that different massage rods can be replaced conveniently according to the requirement, and the massage effect is improved.

Example 3:

on the basis of embodiment 1, the frame further comprises an airbag layer, and the airbag layer is arranged between the outer shell layer and the functional layer. The air bag layer is configured to enable each independent sub-area of the functional layer to be attached to the corresponding head area, and the air bag layer can enable the first sub-area, the second sub-area and the third sub-area to be adapted to different head shapes to be attached, so that the treatment effect and the comfort of a wearer are improved.

The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.

Claims

1. A hair growing device is characterized by comprising a machine frame, a laser assembly, a massage assembly and an elastic component, wherein the machine frame comprises a shell layer and a functional layer, the shell layer is a hat-shaped shell, the functional layer is arranged inside the shell layer, the functional layer comprises a first base, the first base is a sectional type base, the first base comprises an upper base, a left base and a right base, the left base is rotatably connected with the left side of the upper base, the right base is rotatably connected with the right side of the upper base, and the elastic component is configured to enable the upper base, the left base and the right base to be attached to the head of a user; the laser assembly and the massage assembly are arranged on the functional layer, the laser assembly is configured to irradiate laser spots to hair roots, the massage assembly is configured to massage the hair roots, the functional layer further comprises a second base, the second base is a non-full-circle ring member provided with a downward opening, the upper base, the left base and the right base are arranged on the second base, a first groove is arranged on the outer arc circumference of the second base, the radial section of the first groove is concave, the first groove circumferentially comprises a first portion, a second portion and a third portion, the upper base is arranged in the second portion, the left base is arranged in the first portion, and the right base is arranged in the third portion; the second base further includes a U-shaped lattice structure disposed between the first portion and the second portion, and between the third portion and the second portion.

2. The hair growing device according to claim 1, wherein the elastic member is a torsion spring, the torsion spring is disposed between the left base and the upper base, and the torsion spring is disposed between the right base and the upper base.

3. The hair growth apparatus of claim 2, wherein said laser assembly comprises a laser emitter, said laser assembly configured such that said laser spots are arranged in a cross, said massage assembly comprising a massage wand.

4. The hair growth device of claim 3, wherein said laser assembly further comprises a laser circuit board, said laser emitter being fixedly disposed on an inner arc side of said laser circuit board, said laser circuit board being disposed between said first base and said second base; the inner arc side of the second base is provided with an arc-shaped first opening, and the first opening is configured to enable laser emitted by the laser emitter to pass through the second base.

5. The hair growth device of claim 4, wherein the laser assembly further comprises a transparent member disposed on an inner arc side of the laser emitter, the transparent member covering the first opening, the transparent member configured to be penetrable by laser light emitted by the laser emitter.

6. The hair growth device according to claim 4, wherein said massage assembly further comprises a gel member, a massage component, said gel member is sleeved outside said second base, an arc-shaped second opening is arranged on the inner arc side of said gel member, and said second opening is arranged on the inner arc side of said first opening; the massage component is sleeved on the inner arc side of the circumferential middle part of the colloid component; the massage rod is arranged on the inner arc side of the massage component; the material of the massage component positioned at the first opening is configured into a transparent material; the front end and the rear end of the inner arc side of the massage component are provided with support rods distributed in an arc shape.

7. The hair growth device according to claim 3, further comprising a motor, a control circuit board, a battery, wherein the motor and the control circuit board are disposed on the upper base, wherein the battery is disposed on the left base and/or the right base, wherein the battery is configured to supply power to the control circuit board, the laser circuit board, the motor, and the laser emitter, wherein the control circuit board is configured to control the motor, the laser circuit board, and the laser emitter, wherein the motor is configured to drive the upper base to vibrate.

8. The hair growth device of claim 1, wherein said outer shell layer comprises an upper shell, a left shell, and a right shell, said upper shell being disposed on said upper base, said left shell being disposed on said left base, said right shell being disposed on said right base; the upper shell and the left shell are independent of each other and are overlapped in the circumferential direction, and the upper shell and the right shell are independent of each other and are overlapped in the circumferential direction; and an interaction device is arranged on the left shell and/or the right shell.