TWM587541U - Laser lighting device with waterproof effect - Google Patents

Abstract

A laser lighting device with waterproof effect includes a cap body, a plurality of laser modules, a flexible circuit board, and a waterproof layer. The laser modules are disposed on a flexible circuit board, and the flexible circuit board is disposed on a cap. Within the body, these laser modules can be driven to irradiate the user's head, thereby stimulating the hair follicles and generating the effect of hair hyperplasia. The waterproof layer is covered on two opposite sides of the flexible circuit board and the outside of the laser modules. Thereby, it is possible to have a better waterproof effect.

Description

Laser lighting device with waterproof effect

The present invention relates to a laser lighting device, in particular to a waterproof laser capable of covering a user's head and emitting laser light to irradiate the user's head to stimulate hair follicles and produce hair growth effects. Lighting device.

The problem of bald hair loss has become a problem for most people. With the advancement of medical technology, there are more and more ways to treat bald hair loss. Generally speaking, it can be divided into two categories: hair growth treatment and hair transplant surgery. There are hair treatments and oral medications, as well as various physical treatments and laser hair treatments. Laser hair growth has become a widely used treatment in recent years, which can effectively reduce the problem of bald hair loss.

Most of the existing laser hair growth devices are designed with a hood. Multiple laser modules can be set on the cap. These laser modules can emit laser light to irradiate the user's head to stimulate hair follicles. In turn, the effect of hair growth is produced. However, the existing laser hair-generating device has a poor waterproof effect, and if a user's sweat or other liquid adheres to the circuit board and the laser module, the circuit board and the laser module are likely to be damaged.

The technical problem to be solved by this creation is to provide a laser lighting device with a waterproof effect, which can have a better waterproof effect.

In order to solve the above technical problems, the present invention provides a laser lighting device with a waterproof effect, including: a cap body, the cap body is a hollow shell, the cap body has an inner surface and an outer surface, the inner surface The surface and the outer surface are respectively located on two opposite sides of the cap body; a plurality of laser modules; a flexible circuit board, the laser modules are disposed on the flexible circuit board, and the laser modules are arranged at intervals. And the laser modules are electrically connected to the flexible circuit board, the flexible circuit board and the laser modules are disposed in the cap body, the flexible circuit board is close to the inner surface of the cap body, and the laser modules The group is capable of emitting laser light towards the inside of the cap body; and a waterproof layer covering at least two opposite sides of the flexible circuit board and the outside of the laser modules.

Preferably, the waterproof layer is coated on two opposite sides of the flexible circuit board and outside of the laser modules in a coating manner.

Preferably, each of the laser modules has a side edge and a light emitting end, the side edge surrounds the periphery of the laser module, and the light emitting end is located at an end of the laser module away from the flexible circuit board. The waterproof layer is covered on the sides and the light emitting end of the laser modules.

In order to solve the above technical problems, the present invention also provides a laser lighting device with a waterproof effect, including: a cap body, the cap body is a hollow shell, the cap body has an inner surface and an outer surface, the The inner surface and the outer surface are respectively located on opposite sides of the cap body; a plurality of laser modules, each of which has a side edge and a light emitting end, and the side edge surrounds the periphery of the laser module A flexible circuit board, the laser modules are arranged on the flexible circuit board, the laser modules are arranged at intervals, and the laser modules are electrically connected to the flexible circuit board, and the light emitting end is located at An end of the laser module far from the flexible circuit board, the flexible circuit board and the laser modules are disposed in the cap body, the flexible circuit board is close to the inner surface of the cap body, and the laser modules can face The inside of the cap body emits laser light; and a waterproof layer, the waterproof layer covers at least two opposite sides of the flexible circuit board and the sides and light emitting ends of the laser modules in a coating manner.

The beneficial effect of this creation is that the laser lighting device with a waterproof effect provided by this creation can be covered on the user's head so that the laser modules can be used to emit laser light to irradiate the user's The head stimulates the hair follicles to produce hair growth. This creation is at least on the two opposite sides of the flexible circuit board, and the outer side (side and light emitting end) of the laser modules are covered with a waterproof layer, so it can provide better waterproof, insulation, Dust-proof and anti-fouling effects can effectively avoid the damage of circuit boards and laser modules caused by liquid adhesion.

In order to better understand the features and technical contents of this creation, please refer to the following detailed description and drawings about this creation. However, the drawings provided are only for reference and explanation, and are not intended to limit this creation.

The following are specific implementation examples to explain the implementation of the present disclosure. Those skilled in the art can understand the advantages and effects of the present disclosure from the content disclosed in this specification. This creation can be implemented or applied through other different specific embodiments, and various details in this specification can also be based on different viewpoints and applications, and various modifications and changes can be made without departing from the concept of this creation. In addition, the drawings of this creation are only for simple and schematic illustrations, and are not drawn in actual size, so stated in advance. The following embodiments will further describe the technical content of this creation in detail, but the disclosed content is not intended to limit the scope of protection of this creation.

[Example]

Please refer to FIG. 1 to FIG. 3. The present invention provides a laser lighting device with a waterproof effect, which can cover a user's head, and can emit laser light to irradiate the user's head to stimulate hair follicles and generate Hair growth effect. The laser lighting device with waterproof effect includes a cap body 1, a plurality of laser modules 2, a flexible circuit board 3, and a waterproof layer 4.

The cap body 1 is a hollow shell. The cap body 1 can be made of plastic or other materials. The material of the cap body 1 is not limited. The cap body 1 can be made in a variety of different sizes, such as two Size, three or four sizes for users with different head circumferences. The cap body 1 has an inner surface 11 and an outer surface 12. The inner surface 11 and the outer surface 12 are respectively located on two opposite sides of the cap body 1. The cap body 1 can be used to cover the user's head, and the inner surface 11 of the cap body 1 faces the used head, and the outer surface 12 of the cap body 1 faces away from the used head, that is, the The outer surface 12 of the cap body 1 faces outward.

The flexible circuit board 3 can be cut into a predetermined shape, and appropriately bent and bonded to form a body shape, and corresponds to the inner surface 11 of the cap body 1 so as to be disposed in the cap body 1. The laser modules 2 are preferably SMD-type laser modules, but are not limited. For example, the laser modules 2 may be vertical-cavity surface-emitting laser modules (Vertical-Cavity Surface-Emitting Laser). , VCSEL for short), its laser light is emitted perpendicular to one side. The laser modules 2 are disposed on the flexible circuit board 3, so that the laser modules 2 and the flexible circuit board 3 are disposed in the cap body 1, and the flexible circuit board 3 is close to the inner surface 11 of the cap body 1. The laser modules 2 can be disposed on a side of the flexible circuit board 3 away from the cap body 1, the laser modules 2 are spaced apart, and the laser modules 2 are electrically connected to the flexible circuit board 3. The laser modules 2 are distributed on the entire flexible circuit board 3 at intervals, so that the laser modules 2 are distributed on the entire laser illumination device, and the irradiation area is relatively wide. The flexible circuit board 3 has a driving circuit 31, which can be used to drive the laser modules 2 so that the laser modules 2 can emit laser light, and the laser modules 2 can emit toward the inside of the cap body 1. Laser light to shine on the user's head. The laser modules 2 each have a side edge 21 and a light emitting end 22, the side edge 21 surrounds the periphery of the laser module 2, and the light emitting end 22 is located at an end of the laser module 2 away from the flexible circuit board 3. The laser module 2 can emit laser light from the light output end 22. The manner in which the flexible circuit board 3 is disposed in the cap body 1 is not limited, and may be a fixed manner or a detachable manner.

The flexible circuit board 3 is flexible. The flexible circuit board 3 is close to the inner surface 11 of the cap body 1. Because the flexible circuit board 3 is flexible, it can follow the curvature of the inner surface 11 of the cap body 1 appropriately. Attach. The flexible circuit board 3 can also be electrically connected to an electrical connector 32 to facilitate the transmission of power and signals. The electrical connector 32 can be further electrically connected to an existing controller (not shown) for controlling operations such as switching, timing, and counting. The controller can use a battery or mains power to supply the required power. Since the controller is the existing technology and is not the focus of this creative request, it will not be described in detail.

The waterproof layer 4 is made of water-impermeable and insulating materials. The waterproof layer 4 covers at least two opposite sides of the flexible circuit board 3 and the outside of the laser modules 2. The two sides (top and bottom) of the flexible circuit board 3 and the outside of the laser modules 2 are disposed by coating or the like. The waterproof layer 4 can be covered on the sides 21 and 21 of the laser modules 2. The light output end 22 and the waterproof layer 4 may further cover the edge of the flexible circuit board 3. The material of the waterproof layer 4 is not limited, and may be various existing waterproof glues. For example, the waterproof layer 4 may be various materials with waterproof and insulation functions such as Silicone, Acrylic, or Urethane, so that it can be used. To the effects of waterproof, insulation, dustproof and antifouling, the waterproof layer 4 is transparent, so that the laser light emitted by the laser modules 2 can be emitted. Preferably, the waterproof layer 4 may be in a film shape to reduce the space occupied by the waterproof layer 4, but the thickness of the waterproof layer 4 is not limited.

The laser light device with waterproof effect can be covered on the user's head in order to use these laser modules 2 to emit laser light for irradiating the user's head and irradiate the scalp with the laser light , Can promote blood circulation of the scalp, activate the scalp hair follicle cells, thereby stimulating the hair follicles, producing the effect of hair hyperplasia.

Preferably, some or all of the laser modules 2 may be multi-band lasers, which can be used to emit laser light of multiple wavelengths. These laser modules 2 can emit two, three, four or five Laser light of equal wavelength. In this embodiment, the laser module 2 can emit laser light waves with multiple wavelengths between 400 and 1100 nanometers. The laser module 2 can emit 635 nanometers, 650 nanometers, 660 nanometers, 780 Laser light waves of at least two wavelengths, such as nanometers, 808 nanometers, 830 nanometers, 905 nanometers, 940 nanometers, 950 nanometers, and 980 nanometers. The laser module 2 of this embodiment is a multi-band laser, and can be used to emit laser light of multiple wavelengths. The laser light of different wavelengths has different penetration depths, so that the laser light can irradiate hair follicles of various depths in order to have a relatively Good hair growth effect.

[Beneficial effects of this creation]

The beneficial effect of this creation is that the laser illumination device with a waterproof effect can be covered on the user's head, so that the laser modules can be used to emit laser light to irradiate the user's head, thereby Stimulates hair follicles, which in turn produces hair growth effects. In addition, the laser module of this creation can also use SMD or VCSEL type laser modules, which can reduce the overall height and volume, thereby reducing packaging and transportation costs.

This creation is at least on the two opposite sides of the flexible circuit board, and the outer side (side and light emitting end) of the laser modules are covered with a waterproof layer, so it can provide better waterproof, insulation, and flexibility for the flexible circuit boards and laser modules. Dust-proof and anti-fouling effects can effectively avoid the damage of circuit boards and laser modules caused by liquid adhesion.

The content disclosed above is only the preferred and feasible embodiment of this creation, and therefore does not limit the scope of the patent application for this creation. Therefore, any equivalent technical changes made using this creation specification and diagram content are included in this creation application Within the scope of the patent.

1‧‧‧ hat

11‧‧‧Inner surface

12‧‧‧ outer surface

2‧‧‧laser module

21‧‧‧ side

22‧‧‧light output

3‧‧‧ flexible circuit board

31‧‧‧Drive circuit

32‧‧‧electrical connector

4‧‧‧ waterproof layer

Figure 1 is a perspective view of a laser lighting device with a waterproof effect.

FIG. 2 is a cross-sectional view of a laser lighting device with a waterproof effect.

FIG. 3 is a detailed view of part III in FIG. 2.

Claims (10)

A laser lighting device with a waterproof effect includes:
A cap body, which is a hollow shell, the cap body has an inner surface and an outer surface, and the inner surface and the outer surface are respectively located on two opposite sides of the cap body;
Multiple laser modules;
A flexible circuit board, the laser modules are disposed on the flexible circuit board, the laser modules are arranged at intervals, and the laser modules are electrically connected to the flexible circuit board, the flexible circuit board and The laser modules are disposed in the cap body, the flexible circuit board is close to the inner surface of the cap body, the laser modules can emit laser light toward the inside of the cap body; and a waterproof layer, the waterproof layer is at least Covered on two opposite sides of the flexible circuit board and outside of the laser modules. The laser lighting device with a waterproof effect according to item 1 of the scope of the patent application, wherein the waterproof layer is coated on two opposite sides of the flexible circuit board and outside of the laser modules in a coating manner. The laser lighting device with waterproof effect according to item 1 of the scope of patent application, wherein each of the laser modules has a side edge and a light emitting end, and the side edge surrounds the periphery of the laser module. The light emitting end is located at an end of the laser module away from the flexible circuit board, and the waterproof layer covers the sides of the laser modules and the light emitting end. According to the laser lighting device with a waterproof effect according to item 1 of the scope of the patent application, wherein the flexible circuit board is electrically connected to an electrical connector. According to the laser illumination device with a waterproof effect described in the first item of the scope of the patent application, some or all of the laser modules are multi-band lasers, which can be used to emit laser light of multiple wavelengths. The laser lighting device with a waterproof effect according to item 1 of the scope of the patent application, wherein the flexible circuit board has a driving circuit, which can be used to drive the laser modules. The laser lighting device with waterproof effect according to item 1 of the scope of patent application, wherein the laser modules are laser modules of the SMD type. The laser lighting device with waterproof effect according to item 1 of the scope of the patent application, wherein the laser modules are vertical cavity surface emitting laser modules. A laser lighting device with a waterproof effect includes:
A cap body, which is a hollow shell, the cap body has an inner surface and an outer surface, and the inner surface and the outer surface are respectively located on two opposite sides of the cap body;
A plurality of laser modules, each of which has a side edge and a light emitting end, and the side edge surrounds the periphery of the laser module;
A flexible circuit board, the laser modules are disposed on the flexible circuit board, the laser modules are arranged at intervals, and the laser modules are electrically connected to the flexible circuit board, and the light emitting end is located at the An end of the laser module far from the flexible circuit board, the flexible circuit board and the laser modules are disposed in the cap body, the flexible circuit board is close to the inner surface of the cap body, and the laser modules can face the The inside of the cap body emits laser light; and a waterproof layer, which is coated on at least two opposite sides of the flexible circuit board and the sides and light emitting ends of the laser modules by coating. According to the laser lighting device with a waterproof effect according to item 9 of the scope of the patent application, some or all of the laser modules are multi-band lasers, which can be used to emit laser light of multiple wavelengths.