KR101515992B1 - Portable device for medical skin care - Google Patents

Abstract

A skin treatment apparatus of the present invention comprises: a case comprising a first window and a second window wherein a first window, which is inclined at a first inclination angle (θ1), is installed on a front surface, and a second window, which is inclined at a second inclination angle (θ2), is installed on an upper surface; a main board provided inside of the case; a first substrate disposed on the inner surface of the first window and irradiating light to the front of the case; LED lamps combined with a red LED, a yellow LED, and a blue LED arranged spacing apart at regular intervals in the lengthwise and widthwise directions on the first substrate; a first LED module having infrared LEDs arranged between LED lamps; a second substrate disposed on the inner surface of the second window and irradiating light to the upper portion of the case; and a second LED module having a plurality of ultraviolet LEDs arranged on the second substrate. The present invention comprises the first LED module and the second LED module and makes light to pass through the first window and the second window, thus enabling the treatment of various skin treatments using a single skin treatment apparatus.

Description

{PORTABLE DEVICE FOR MEDICAL SKIN CARE}

The present invention relates to a portable skin treatment device which can perform various functions such as sterilization, treatment and cosmetic using infrared rays and ultraviolet rays, and which is easy to carry.

In general, skin care and treatment devices are provided in a skin care room or a dermatologist, and therefore, it is necessary to visit a skin care room or a dermatologist in order to treat and manage the skin.

In order to solve such a problem, a portable skin care device, a skin beauty device or a skin treatment device which can be used at home can be developed and marketed.

A conventional skin care device includes a housing having a printed circuit board including a control unit and having a keypad and a display window, and a housing having an upper end front surface of the housing, as shown in Korean Patent Registration No. 10-0787874 (December 14, 2007) At least one infrared LED which is inserted and fixed in the insertion groove and is electrically connected to the control unit and selectively radiates near infrared rays, infrared rays and nuclear outer rays; At least one ultraviolet LED which is inserted into the insertion groove at a predetermined interval from the infrared LED and emits ultraviolet rays, and a vibrator which is installed at the center of the front surface of the contact portion and imparts vibration upon skin contact.

Infrared LED is a heat ray therapy that generates infrared rays to generate a certain heat. It is widely used for blood circulation due to vasodilation, pain relief, muscle relaxation, and waste removal.

The ultraviolet LED has a sterilizing function and is effective in treating atopy, psoriasis, vitiligo and acne. Therefore, the ultraviolet LED should be irradiated ultraviolet rays intensively on the site where the dermatitis occurs.

However, in the conventional skin care device, since the infrared LED and the ultraviolet LED are integrally formed at the contact portion of the housing at a predetermined interval, if the area of the contact portion is wide due to the same LED emitting region, the ultraviolet LED is intensively irradiated If the contact area is small, there is a problem that the operating area of the infrared LED is narrowed.

Patent Document 1: Korean Patent Publication No. 10-0787874 (December 14, 2007)

Accordingly, it is an object of the present invention to provide a portable skin treatment method capable of performing various skin treatments with a single treatment device by forming an ultraviolet LED and an infrared LED in different areas of the main body, Thereby providing a device.

It is another object of the present invention to provide an LED lamp comprising a red LED, an LED LED, and a blue LED in combination with a red LED, an yellow LED, and a blue LED, And to provide a portable skin treatment device capable of performing various skin treatments by the combination thereof.

It is still another object of the present invention to provide a portable skin treatment device capable of irradiating far-infrared rays with yellow soil on a window through which light passes.

In order to achieve the above object, a skin treatment apparatus of the present invention comprises a case having a first window inclined at a first inclination angle on its front surface and a second window inclined at a second inclination angle on its upper surface, A first substrate disposed on an inner surface of the first window and irradiating light toward a front side of the case, the first substrate having a plurality of red LEDs arranged at regular intervals in the longitudinal direction and the width direction, A first LED module including an LED lamp in combination with a blue LED, an LED lamp in combination with a blue LED, and an infrared LED arranged between the LED lamps, and a second LED module disposed on an inner surface of the second window, And a second LED module including a second substrate and a plurality of ultraviolet LEDs arranged on the second substrate.

The first window has a first inclination angle? 1 inclined rearward of the case toward the upper side from the lower side of the case, and the first inclination angle? 1 is 45 degrees to 85 degrees As shown in Fig.

The second inclined angle [theta] 2 of the second window may be formed to be in the range of 15 [deg.] To 35 [deg.].

One or both of the first window and the second window may include a housing having a space portion therein, and the space portion may be formed of a lozenge-shaped loess grain which generates far-infrared rays when heat is applied thereto.

The LED lamps of the first LED module are arranged at regular intervals in the longitudinal direction and the width direction of the first substrate. The infrared LEDs are arranged in the center of four LED lamps, and light emitted from the LED lamps, Can be prevented from interfering with each other.

A display for displaying a skin treatment mode may be provided on the main board, and a mode setting button for setting a skin treatment mode may be provided on a side surface of the case.

A heat dissipation unit for dissipating heat generated in the first LED module and the second LED module may be installed inside the case.

The heat dissipation unit may include a heat sink in which the first LED module and the second LED module are in contact with each other, and a cooling fan that blows air through the heat sink.

Wherein the heat sink includes a first heat dissipation unit to which the first LED module is attached and a second heat dissipation unit that is formed to be bent at a predetermined angle from an upper side of the first heat dissipation unit and to which the second LED module is attached, A first inclined surface having a first inclination angle? 1 is formed on the front surface, and a second inclined surface having a second inclination angle? 2 is formed on an upper surface of the second heat radiation portion.

The display is provided with six mode display windows. When one of the mode display windows is lit, the display automatically performs an auto mode in which the mode is sequentially progressed. When two of the mode display windows are lit, the red LED is lit, When five of the mode display windows are lit, the ultraviolet LED is turned on. When all six of the mode windows are lit, an infrared LED is turned on .

As described above, the skin treatment apparatus of the present invention can be applied to a variety of skin treatments with a single treatment apparatus by forming ultraviolet LEDs and infrared LEDs in different regions of the main body, thereby widening the ultraviolet radiation region and narrowing the infrared radiation region .

The skin treatment apparatus of the present invention is provided with a red LED, an yellow LED, and a blue LED in combination with a substrate on which an infrared LED is mounted, and the red LED, the yellow LED, Or a combination thereof.

The skin treatment apparatus of the present invention can emit far-infrared rays with yellow soil in a window through which light passes.

1 is a front perspective view of a skin treatment apparatus according to an embodiment of the present invention.
2 is a rear perspective view of a skin treatment device according to an embodiment of the present invention.
3 is a side view showing an internal structure of a skin treatment apparatus according to an embodiment of the present invention.
4 is a perspective view illustrating an internal structure of a skin treatment apparatus according to an embodiment of the present invention.
5 is a side view of a skin treatment apparatus according to an embodiment of the present invention.
6 is a plan view of a first LED module according to an embodiment of the present invention.
7 is a plan view of a second LED module according to an embodiment of the present invention.
8 is a sectional view of a window of a skin treatment device according to another embodiment of the present invention.
9 is a plan view of a display unit according to the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. The sizes and shapes of the components shown in the drawings may be exaggerated for clarity and convenience. In addition, terms defined in consideration of the configuration and operation of the present invention may be changed according to the intention or custom of the user, the operator. Definitions of these terms should be based on the content of this specification.

FIG. 1 is a perspective view of a portable skin treatment device according to an embodiment of the present invention, FIG. 3 is a side view illustrating an internal structure of a portable skin treatment device according to an embodiment of the present invention, FIG. FIG. 2 is a perspective view illustrating an internal structure of a portable skin treatment device according to an embodiment of the present invention. FIG.

1 to 4, a portable skin treatment device according to an embodiment includes a case 10, a main board 20 disposed inside the case 10, and a main body 20 electrically connected to the main board 20 A first LED module 40 which is arranged to be inclined at a predetermined inclination angle toward the front surface of the case 10 and a second LED module 40 which is inclined at a predetermined inclination angle toward the upper surface of the case 10, And a second LED module 50 disposed therein.

The case 10 is formed with a grip portion 12 formed at the lower side thereof in a cylindrical shape recessed to be hand-held for the convenience of hand-holding, and a first window (not shown) through which light generated in the first LED module 40 passes 60 are mounted. A second window 62 through which light generated in the second LED module 50 passes is mounted on the upper surface of the case 10.

The first window 60 and the second window 62 are opaque so that the inside of the case 10 is not visible and can pass through at least 85% of the light emitted from the first LED module 40 and the second LED module 50 Resin material or glass material.

The first window 60 and the second window 62 may be connected to each other and may be installed on the front and top surfaces of the case 10, And the second window 62 may be installed on the upper surface of the case 10.

The first window 60 has a larger area than the second window 62. That is, the first window 60 is formed from the front center to the upper end of the case 10, so that the first window 60 can be in contact with a relatively large area of skin.

The second window 62 is formed at the upper end of the case 10 and has a smaller contact area with the skin than the first window 60.

The first window 60 has a first inclination angle? 1 inclined rearward of the case 10 toward the upper side of the case 10, as shown in FIG. The second window 62 has a second inclined angle? 2 inclined upward from the front surface of the case 10 toward the rear surface thereof.

Thus, the first window 60 is formed at the first inclination angle [theta] 1 so that it is convenient for the user to hold the grip portion 12 by hand and contact the skin of the first window 60, and the second window 62 The second inclination angle? 2 is convenient for the user to hold the grip portion 12 and contact the second window? 2 with the skin.

Here, the first inclination angle? 1 may be 45 ° to 85 °, preferably 70 ° to 85 °.

The second inclination angle [theta] 2 may be formed in the range of 15 to 35 degrees, preferably 20 to 30 degrees.

On one side of the case 10, a power button 14 for turning on / off the treatment device is provided, and on the other side, a mode setting button 16 for setting various modes of the treatment device is provided.

The power button 14 and the mode setting button 16 are respectively provided on the board 18 disposed on the inner side of the case and the board 18 is electrically connected to the main board 20. [

A display 22 for displaying a selected mode and various kinds of information of the therapeutic device is installed on the front surface of the main board 20 and a display window 24 on the front surface of the case 10, Respectively.

6, the first LED module 40 includes a first substrate 42 and a first substrate 42 which are arranged on the first substrate 42 at regular intervals in the longitudinal direction and the width direction of the first substrate 42, And an infrared LED 46 arranged between the LED lamps 44 and the LED lamp 44 in combination with the LED, the yellow LED, and the blue LED.

The first substrate 42 is electrically connected to the main board 20 and is inclined at the same angle as the first window 60. The lower surface of the first substrate 42 is formed to be narrower toward the lower side, .

When the LED lamps 44 are arranged at regular intervals in the longitudinal direction and the width direction of the first substrate 42, the infrared LEDs 46 are arranged in the center of the four LED lamps 44. Therefore, the interval between the LED lamp 44 and the infrared LED 46 can be sufficiently maintained, and the light can be prevented from interfering with each other when the LED lamp 44 and the infrared LED 46 irradiate the light at the same time.

The first LED module 40 performs a variety of therapeutic functions by lighting one or both of the red LED, the yellow LED, and the blue LED. Then, the infrared LED 46 can be lighted alone, and can be turned on in combination with the red LED, the yellow LED, and the blue LED.

More specifically, the infrared LED 46 is a heat ray radiating an infrared ray and includes near infrared rays (0.75 to 3 m), infrared rays (3 to 25 m), far infrared rays (25 m or more), etc. as electromagnetic waves having wavelengths in the range of 0.75 to 1 mm Since they have different characteristics according to wavelength bands, they can be implemented to various skin care and skin treatment.

When the red LED is turned on, the light of 660 nm wavelength is irradiated to perform cell regeneration, skin elasticity improvement, wrinkle improvement, pigmentation improvement and anti-aging function.

And when the yellow LED lights up, it irradiates light of 590 nm wavelength, and exhibits the function of removing stains, freckles and dirt, and collagen synthesis and lifting effect.

When the blue LED is turned on, light of 450 nm wavelength is irradiated to exhibit folliculitis, microbacteria inhibition, sterilization and whitening effect.

At this time, the infrared LED 46 is turned on when the red LED, the yellow LED, and the blue LED are turned on, so that the beauty and treatment of the skin using the infrared rays are performed.

7, the second LED module 50 includes a second substrate 52 which is inclined at a second inclination angle 2 toward the upper surface of the case 10, And an ultraviolet LED 54 arranged.

The ultraviolet LED 54 irradiates light having a wavelength of 410 nm to remove bacteria in the skin that cause acne.

Since the first LED module 40 irradiates light to the front of the case 10 and the second LED module 50 irradiates light to the upper side of the case 10, 60 can contact the skin to illuminate the skin with light generated from the first LED module 40. When the second window 62 contacts the skin and light emitted from the second LED module 50 is irradiated to the skin can do.

A heat dissipation unit for dissipating heat generated in the first LED module 40 and the second LED module 50 is provided in the case 10.

The heat dissipating unit includes a heat sink 70 disposed behind the first LED module 40 and the second LED module 50 and a cooling fan 80 for blowing air to the heat sink 70.

The heat sink 70 includes a first heat dissipating portion 72 disposed on the rear surface of the first LED module 40 to dissipate heat generated in the first LED module 40 and a second heat dissipating portion 72 disposed on the upper side of the first heat dissipating portion 72, And a second heat radiating part 74 formed on the rear surface of the second LED module 50 for radiating heat generated in the second LED module 50.

The first heat dissipation unit 72 and the second heat dissipation unit 74 may be integrally connected to each other and may be separately formed and separately installed in the first LED module 40 and the second LED module 50 .

The cooling fan 80 is disposed either below the heat sink 70, behind the heat sink 70, or on the lower surface of the case 10 to cool air by blowing air to the heat sink 70.

A plurality of air outlets 82 and 84 for forcedly blown by the cooling fan 80 to discharge the air that has passed through the heat sink 70 to the outside is formed on the upper rear side and the side surface of the case 10.

The air discharge ports 82 and 84 include a first air discharge port formed on the upper rear surface of the case 10 and a second air discharge port 84 formed below the side surface of the case 10.

8 is a cross-sectional view of another embodiment of a first window and a second window according to the present invention.

The first window 90 and the second window 92 according to another embodiment include a housing 94 having a space portion 94 therein and an ocher grains 98 filled in the inside of the housing 94 do.

Here, the housing 94 is formed of an opaque material through which light is transmitted, and the ocher grains 98 are formed in the shape of a circular ball of the same size or different shape so that light generated in the first LED module 40 It is reflected on the loess grains and externally irradiated.

At this time, if the ocher grains 98 are heated by the heat of light generated in the first LED module 40, the far-infrared rays are emitted from the ocher grains, and the far infrared ray is irradiated to the skin, thereby improving the skin beauty.

 The second window 92 may be formed in the same shape as the first window 90 according to another embodiment, and may be formed in the same shape as the second window 62 described in the above embodiment.

Hereinafter, the operation of the portable skin treatment device according to an embodiment of the present invention will be described.

9 is a plan view of a display unit according to an embodiment of the present invention.

First, when the user presses a power button for skin treatment, the power of the battery 30 is supplied to the main board 20.

At this time, a remaining battery amount display window 102, a silent display window 104, and a battery charge display window 106 are displayed on the display 22.

The mute display window 104 lights up when the sound of the product is set to be mute, and the boat processing charge display window 106 is displayed when the battery 30 is charged.

On the lower side of the display 22, six mode display windows 110 are displayed. A function time display window 108 is displayed at the center of the display 22.

In the six mode display windows 110, first, when one of the six mode display windows 110 is lit, it is an auto mode.

The auto mode is automatically changed and all modes are sequentially executed.

When two of the mode display windows 110 are lit, the red LED is turned on to perform cell regeneration, skin elasticity improvement, wrinkle improvement, pigmentation improvement, and anti-aging function. At this time, the infrared LED 46 is also turned on.

When three of the mode display windows 110 are lit, the yellow LED is turned on to perform functions such as stain, freckle and dirt removal, collagen synthesis and lifting. At this time, the infrared LED 46 is also turned on.

When four of the mode display windows 110 are lit, the blue LED is turned on to perform the functions of folliculitis, microbacteria suppression, sterilization and whitening. At this time, the infrared LED 46 is also turned on.

When five of the mode display windows 110 are lit, the ultraviolet LED 54 is turned on to perform an acne treatment function.

When all six of the mode display windows 110 are lit, only the infrared LED 46 is turned on to perform blood circulation enhancement, pain relief, and anti-inflammatory function.

Each mode can set the time according to the user's selection, and can be automatically switched from one mode to another.

As described above, in the skin treatment apparatus of the present invention, the first LED module and the second LED module are separately provided, a first window through which light generated from the first LED module is transmitted is installed on the front surface of the case, A second window through which light generated in the 2LED module is transmitted is provided to allow one of the first window and the second window to contact the skin according to the skin treatment mode, .

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be construed as limited to the embodiments set forth herein. Various changes and modifications may be made by those skilled in the art.

10: Case 12: grip part
14: Power button 16: Mode setting button
20: main board 22: display
30: battery 40: first LED module
42: first substrate 44: LED lamp
46: Infrared LED 50: Second LED module
52: second substrate 54: ultraviolet LED
60: first window 62: second window
70: Heat sink 80: Cooling fan

Claims (10)

A case in which a first window inclined at a first inclination angle? 1 is provided on a front surface and a second window inclined at a second inclination angle? 2 is provided on an upper surface;
A main board disposed inside the case;
A red LED, a yellow LED, and a blue LED arranged at a predetermined interval in the longitudinal direction and the width direction on the first substrate and arranged on the inner surface of the first window and irradiating light toward the front of the case, A first LED module including an LED lamp combined with an LED, and an infrared LED arranged between the LED lamps; And
And a second LED module disposed on an inner surface of the second window and irradiating light toward an upper side of the case, the second LED module including a second substrate and a plurality of ultraviolet LEDs arranged on the second substrate. The method according to claim 1,
The first window has a first inclination angle? 1 inclined rearward of the case toward the upper side from the lower side of the case, and the first inclination angle? 1 is 45 degrees to 85 degrees Of the skin surface of the skin. The method according to claim 1,
Wherein the second window has a second inclination angle? 2 inclined toward the back on the upper surface of the case, and the second inclination angle? 2 is formed between 15 and 35 degrees. The method according to claim 1,
Wherein the at least one of the first window and the second window includes a housing having a space portion therein, and a circular ball-shaped loess grains for generating far-infrared rays when heat is applied to the space portion. . The method according to claim 1,
The LED lamps of the first LED module are arranged at regular intervals in the longitudinal direction and the width direction of the first substrate. The infrared LEDs are arranged in the center of four LED lamps, and light emitted from the LED lamps, To prevent the light irradiated from the light source from interfering with each other. The method according to claim 1,
Wherein the main board includes a display for displaying a skin treatment mode, and a mode setting button for setting a skin treatment mode is provided on a side surface of the case. The method according to claim 1,
Wherein a heat dissipating unit for dissipating heat generated in the first LED module and the second LED module is installed in the case. 8. The method of claim 7,
Wherein the heat dissipating unit includes a heat sink to which the first LED module and the second LED module are in contact, and a cooling fan for blowing air to the heat sink. 9. The method of claim 8,
Wherein the heat sink includes a first heat dissipation unit to which the first LED module is attached and a second heat dissipation unit that is formed to be bent at an angle from an upper side of the first heat dissipation unit and to which the second LED module is attached,
Wherein a first inclined surface having a first inclination angle? 1 is formed on the front surface of the first heat dissipation unit and a second inclined surface having a second inclination angle? 2 is formed on an upper surface of the second heat dissipation unit. device. The method according to claim 6,
The display has six mode display windows, and when one of the mode display windows is lit, an auto mode in which the modes are sequentially performed is performed,
When two of the mode display windows are lit, the red LED is lit,
When three of the mode display windows are lit, the yellow LED is turned on,
When four of the mode display windows are lit, the blue LED is lit,
When five of the mode display windows are lit, the ultraviolet LED is lit,
And an infrared LED is turned on when all six of the mode display windows are lit.

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