KR20210120572A - LED Medical Device - Google Patents

Abstract

The present invention relates to an infrared LED light therapy device which comprises: a handle having a gripping part so that a user can hold the gripping part by hand; a housing body provided at one end of the handle with one open surface; and a light source provided inside the housing body and emitting infrared rays to the outside through the open surface. The housing body includes: an outlet part fitted therein and provided with a socket receiving groove part having a step while a central part thereof has a reduced diameter toward the open surface of the housing body; a main body made of metal inserted into the socket receiving groove part of the outlet to be electrically connected, having one surface provided in an open funnel shape, and having thin plate heat radiation fins formed protruding at equal intervals on the outer surface at intervals to dissipate heat; and a socket light source unit It is provided in the inner space of the main body and including a plurality of infrared LEDs disposed toward the open surface and a circuit board on which the infrared LEDs are electrically mounted. Accordingly, the intensity and focusing speed of light can be increased in comparison with the conventional halogen-type lamp, thereby providing an effect of increasing treatment effect by laser and far-infrared rays. In addition, the socket receiving groove part effectively conducts heat generated by the infrared LED and radiates heat to the outside, thereby providing useful effects of extending the life expectancy of the LED and reducing risk of burns due to overheat of the LEDs.

Description

Infrared LED light skin beauty and treatment device optimized for the back of the hand and neck {LED Medical Device}

The present invention relates to an infrared LED light therapy device that enables thermal treatment for an affected part of the body using infrared rays, and more specifically, by adopting an infrared LED, it reduces power consumption while ensuring a long lifespan and also reduces the heat dissipation of the LED. An object of the present invention is to provide a portable infrared LED light therapy device that can be improved to solve the inconvenience of use.

In general, a treatment device using infrared rays is widely used for disinfection, sterilization, and treatment of joints and muscles, as well as for otitis media and ophthalmic diseases. are using

The infrared is a general term for wavelengths up to 31000 μm, has a longer wavelength than visible light and shorter wavelength than microwave, and has resonance absorption action and physical properties of radiation and deep calendar. It is known to have the effect of cell regeneration by penetrating into the body and activating molecules or atoms in the body, thereby discharging various wastes from the body and promoting metabolism.

This infrared treatment device is designed to radiate heat and infrared rays intensively to a part of the body, and is widely used and widely used because of its simple structure, easy to use, and low risk of side effects.

The conventional infrared therapy device can be divided into various sizes and shapes depending on the purpose of use, and a representative example is a portable infrared therapy device provided with a handle so that the user can irradiate infrared rays to a desired body part.

This conventional portable infrared treatment device is manufactured for the treatment of ophthalmic diseases, ear diseases, or local parts of the body. It consists of a housing having a shape and a lamp socket provided inside the housing to apply power to the infrared halogen lamp.

However, as the conventional portable infrared therapy device uses a halogen lamp, its lifespan is short and it has to be replaced frequently, and there is a risk of lamp breakage because it is not easy to handle. There was a drawback with

The present invention was created to solve the problems of the prior art as described above, and the purpose of the present invention is to improve the therapeutic effect by increasing the transmittance of the affected tissue by the characteristics of laser light, while having a simple structure and improving the heat dissipation characteristics of the LED. To provide an infrared LED light therapy device that can guarantee a long lifespan.

Infrared LED light therapy device according to a preferred embodiment of the present invention for realizing the above object, a handle provided with a grip portion so that the user can hold it by hand, and a housing body with an open surface provided at one end of the handle and this In an infrared LED light therapy device comprising a light source provided inside the housing body and emitting infrared rays to the outside through an open surface,

The housing body is fitted therein, and a socket receiving groove portion having a step difference is provided with a socket accommodating groove having a reduced diameter at a center thereof toward an open surface of the housing body; A body made of a metal material that is inserted into the socket receiving groove of the outlet to be electrically connected, is provided in a funnel shape with one surface open, and is formed with a thin plate heat dissipation fin protruding at equal intervals on the outer surface at intervals, and this body It is characterized in that it is configured to further include a socket light source unit comprising a plurality of infrared LEDs provided in the inner space of the unit and arranged toward the open surface, and a circuit board on which the infrared LEDs are electrically mounted.

As a preferred feature of the present invention, the outlet part is molded with a fluororesin material whose outer surface is fixed to the inside of the housing body by force fitting, and a terminal hole for receiving power from the outside is formed on one side of the socket accommodating groove part, , The housing body is provided along the front edge and the heat dissipation hole that is formed through the outer surface to discharge the internal heat to the outside, and a rubber or silicone covering is formed to improve the feeling of foreign body when the user's body comes into contact. It's about being

As another preferred feature of the present invention, the light source unit is for blocking the exposure of the circuit board to the outside, and a hole is formed at a position corresponding to a plurality of infrared LEDs to be exposed, and the edge portion is the socket receiving groove It is in that which is further configured to include an LED cover molded from a transparent material that is joined to the edge of the open side of the part.

As another preferred feature of the present invention, the light source unit is formed with a plurality of heat dissipation fins on the outer surface of the body having an open one side and a funnel shape as a whole, and the body is formed on the one side edge of the open surface while having an expanded diameter a ring portion having a ring shape, one side of which is connected to a plurality of heat dissipation fins; It is provided on the other side opposite to the open surface of the main body, and is configured to further include a terminal portion provided with a terminal pin for receiving power.

The infrared LED light therapy device according to the present invention has the advantage of improving the treatment effect by laser and far-infrared rays because the intensity and focusing speed of light can be increased compared to the conventional halogen-type lamp.

In addition, as the socket receiving groove effectively conducts heat generated by the infrared LED and radiates heat to the outside, a useful effect is expected to extend the life expectancy of the LED and reduce the risk of burns due to LED heat.

The features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings. Prior to this, the terms or words used in the present specification and claims should not be construed in a conventional and dictionary meaning, and the designer may properly define the concept of the term in order to best describe his/her own design. Based on the principle that there is, it should be interpreted as meaning and concept consistent with the technical idea of the present invention.

Hereinafter, an infrared LED light therapy device according to the present invention will be described with reference to the accompanying drawings.

First, it should be noted that the same components or parts in the drawings are denoted by the same reference numerals whenever possible. In describing the present invention, detailed descriptions of related well-known functions or configurations are omitted so as not to obscure the gist of the present invention.

1 is a view for explaining an example of use of the infrared LED light therapy device according to the present invention, and the infrared LED light therapy device 1 of the present invention is provided with a handle to enable infrared irradiation on the body part desired by the user. Supplied in portable form.

2 is a perspective view showing an infrared LED light therapy device according to the present invention, in the drawing, a handle 10 having a gripper 11 so that the user can hold it by hand, and a housing provided at one end of the handle 10 The main body 20 and the outlet unit 30 provided inside the housing main body 20, and a socket electrically connected to the outlet unit 30 and emitting infrared rays through an open surface of the housing main body 20 The light source unit 40 is shown.

3 is an exploded perspective view for explaining the configuration of an infrared LED light therapy device according to the present invention, in the drawing, a handle 10 in which a power wire 13 is wired, the front of the handle 10 is opened, and A housing body 20 having a heat dissipation hole 21 formed on the side surface, a socket receiving groove 31 having a reduced diameter while being stepped toward the front side, which is provided in the housing body 20 and is molded from a fluororesin material. ) is formed, the terminal part 42 provided on the rear end is inserted into the socket receiving groove 3 1 of the outlet part 30 to be electrically connected. A plurality of infrared LEDs 43 are arranged and the socket light source unit 40 provided with a heat dissipation fin 41c on the outer surface is shown.

Figure 4 is a cross-sectional view for explaining the internal configuration of the infrared LED light therapy device according to the present invention, Figure 5 is a cross-sectional view for explaining the structure of the socket light source unit, in the drawing a handle 10, and the upper portion of the handle (10) A housing body 20 having an empty inside as provided, an outlet part 30 molded from a fluororesin material having insulation to be accommodated in the housing body 20, and the outlet part 30 provided in the housing body 20 It is electrically connected to the terminal hole 32 to receive power, and a socket light source unit 40 having a plurality of heat dissipation fins 41c provided on the outer surface and an infrared LED 43 disposed on the front surface thereof is shown.

The configuration of the infrared LED light therapy device according to the present invention will be described with reference to the above drawings.

The infrared LED light therapy device 1 of the present invention is largely composed of a handle 10 , a housing body 20 , an outlet unit 30 , and a socket light source unit 40 .

The handle 10 has a grip portion 11 provided in a groove shape so that a user can easily hold it by hand, and a power line 13 is routed therein. The handle 10 is injection-molded with a synthetic resin material, and a switch (not shown) may be further provided on one side so that the user can control the power when necessary.

The housing body 20 is a member having a tubular shape with one side open, and a heat dissipation hole 21 is formed on the side surface to dissipate heat generated therein to the outside. The housing body 20 may be formed of a metal material having excellent thermal conductivity to ensure good heat dissipation characteristics.

In addition, the open front portion of the housing body 20 is used in contact with the user's body. At this time, as the housing body 20 is molded of a metal material, the user may feel discomfort. Therefore, in order to improve this, the present invention is provided by fitting or bonding a covering 25 having a ring shape made of a flexible material such as rubber or silicone to the open front edge of the housing body 20 to improve this. suggest that

As shown in the drawing, the outlet part 30 is a fixing member fitted to the inside of the housing body 20, and in the present invention, it is proposed to be molded of a fluororesin widely known as Teflon material.

The socket accommodating groove 31 having a reduced diameter while stepping is formed in the center of the outlet part 30 toward the open one side of the housing body 20. A terminal hole 32 for supplying power to the terminal part 42 of the socket light source part 40 is formed.

The socket light source unit 40 is an element that is inserted into the socket receiving groove 31 of the outlet unit 30 and is electrically connected, is provided in a funnel shape with one side open, and has a thin plate heat dissipation fin ( 41c) is provided in the main body 41a which is formed protruding at equal intervals, and the inner space 41ah of the main body 41a to support the plurality of infrared LEDs 43 to be disposed toward the open surface. It consists of a circuit board 45 and an LED cover 44 that blocks the circuit board 45 from being exposed to the outside.

Referring to the drawings, the main body 41a is provided to have a funnel shape with one surface open, and is formed of a metal material having good thermal conductivity. A terminal portion 42 is provided on the opposite side with respect to the open surface of the main body 41a.

The heat dissipation fins 41c are heat dissipating elements formed at equal intervals on the outer surface of the main body 41a, and are located in the inner space of the housing body 20 as shown in the drawing to dissipate heat by convection. do. These heat dissipation fins 41c are integrally formed on the outer surface of the main body 41a and are formed of a metal material to have good heat dissipation characteristics.

In addition, as a ring-shaped member having an expanded diameter on the edge of the open surface of the main body 41a, a ring portion 41b having one side connected to the plurality of heat dissipation fins 41c is provided.

On the other hand, the terminal part 42 is provided on the opposite side with respect to the open side of the main body 41a, and is a terminal pin 42a for electrically connecting to the terminal hole 32 of the socket receiving groove part 31 . ) is provided, and the terminal pin 42a at this time is electrically connected to the circuit board 45 although not shown.

The LED cover 44 has a through hole formed at a position corresponding to the plurality of infrared LEDs 43 mounted on the circuit board 45 to be exposed to the outside, and the edge portion is the socket receiving groove portion 31 ) is formed correspondingly so that it can be joined to the open edge of one side. The LED cover 44 may be formed of a transparent material or provided as a reflective film or a reflective material capable of reflecting light to focus the light irradiated from the infrared LED 43 .

On the other hand, the present invention is not limited to the described embodiments, it is possible to use it by changing the application site, and it is common in the art that various modifications and variations can be made without departing from the spirit and scope of the present invention. It is self-evident to those with knowledge. Therefore, it should be said that such variations or modifications fall within the scope of the utility model registration claim of the present invention.

Claims (4)

A handle 10 having a gripper 11 so that a user can hold it by hand, and a housing body 20 provided at one end of the handle 10 and having an open surface, and provided inside the housing body 20 In an infrared LED light therapy device comprising a light source emitting infrared rays to the outside through an open surface,

The housing body 20 is fitted therein, and the outlet part 30 is provided with a socket accommodating groove part 31 having a step while forming a reduced diameter at the center toward the open surface of the housing body 20 . )Wow;

It is inserted into the socket receiving groove part 31 of the outlet part 30 to be electrically connected, and it is provided in a funnel shape with one surface open, and the thin plate heat radiation fins 41c for heat dissipation are spaced apart from the outer surface at equal intervals. a socket light source unit 40 provided in the inner space 41ah of the main body 41a and the body 41a that is formed to protrude and a plurality of infrared LEDs 43 are disposed toward the open surface;

Infrared LED light therapy device, characterized in that it further comprises a. According to claim 1, wherein the outlet part (30) is molded with a fluororesin material whose outer surface is fixed to the inside of the housing body (20) by force fitting, and one side of the socket receiving groove (31) receives power from the outside. A terminal hole 32 to be applied is formed,

The housing body 20 is provided along the front edge and the heat dissipation hole 21 that is formed through the outer surface to discharge the internal heat to the outside, and is made of rubber or silicone material to improve the feeling of foreign body when the user's body comes into contact. covering (25);

Infrared LED light therapy device, characterized in that it further comprises. According to claim 1, The socket light source unit 40,

To block the circuit board 45 from being exposed to the outside, a hole is formed at a position corresponding to the plurality of infrared LEDs 43 to be exposed, and the edge portion is an open surface of the socket receiving groove 31 . Infrared LED light therapy device, characterized in that it further comprises an LED cover 44 formed of a transparent material or a reflective material bonded to the edge.
According to claim 1, The socket light source unit 40,

A plurality of heat dissipation fins 41c are formed on the outer surface of the main body 41a having an open surface and a funnel shape as a whole;

a ring portion 41b having an enlarged diameter and having one side connected to a plurality of heat dissipation fins 41c and having a ring shape formed on an open edge of the main body 41a;

a terminal portion 42 provided on the other side opposite to the open surface of the main body 41a and provided with a terminal pin 42a for receiving power;

Infrared LED light therapy device, characterized in that it further comprises a.