KR20170000922A

KR20170000922A - Headrest

Info

Publication number: KR20170000922A
Application number: KR1020150090128A
Authority: KR
Inventors: 정경열
Original assignee: (주)대유플러스
Priority date: 2015-06-25
Filing date: 2015-06-25
Publication date: 2017-01-04

Abstract

The present invention provides a headrest for a vehicle comprising: a light emitting diode irradiating a laser light source to a front surface of the headrest; a laser operator for operating the light emitting diode; and a controller. A laser beam is irradiated to a neck portion of a passenger using a vehicle, so the headrest for a vehicle helps the passengers health by increasing capillary formation, expanding blood vessels, and increasing blood circulation.

Description

{Headrest}

The present invention relates to a headrest for a vehicle. More particularly, the present invention relates to a headrest for a vehicle, and more particularly, to a headrest having a light emitting diode to which a laser light source is irradiated, To the discharge portion formed in the headrest together with the outside air.

Modern people are suffering from chronic fatigue due to heavy work, excessive drinking, overwork, irregular eating, lack of exercise, stress and external environmental factors, which causes many problems in modern people 's health.

Such problems caused by stress and chronic fatigue include adult diseases and overwork caused by loss of motivation, immune reduction, metabolic degeneration, and the like, and furthermore, health problems are caused.

In addition, as the quality of life of modern people increases, there are many cases in which a personal vehicle is used, so that not only the comfort of the vehicle is required but also the functions for comforting the user's body in the vehicle are required.

There have been developed a number of technologies for widening the internal space of the vehicle or designing the shape of the vehicle seat to ergonomically improve the comfort of the user.

However, the technologies that can solve the causes of diseases such as stress and chronic fatigue, which are problematic to modern people, have not been developed yet. Therefore, there is a desperate need to develop a technology that can solve these problems.

Korean Patent Publication No. 10-2010-0025389 (Mar. 3, 2010)

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems of the prior art, and it is an object of the present invention to provide a headrest, a laser driver and a control unit for operating a light emitting diode, The present invention provides a headrest for a vehicle that increases the capillary blood vessel formation by irradiating a laser beam to the neck area and enlarges blood vessels to increase blood circulation, thereby helping the health of the passenger.

In addition, the anion generating unit and the far-infrared radiator are provided so that the anion and the far-infrared radiator are discharged to the discharge unit formed in the headrest together with the outside air, so that the anion and the far- This allows the passengers to maintain their healthy fitness, and there is another purpose of enabling disease prevention and treatment.

In order to achieve the above object, the present invention provides a headrest for a vehicle for supporting the head and neck of a passenger seated while being mounted on the top of a seatback supporting the upper body of a passenger inside the vehicle so as to be adjustable in height, A plurality of light emitting diodes installed on the front of the rest to irradiate a laser light source having a wavelength of 650 to 800 nm and a light output of 1 to 10 mW at the neck portion of a passenger; And a control unit for controlling the laser driver. When the vehicle is started, an electrical signal is applied to the control unit to start the vehicle, and at the same time, the laser driver causes the laser driver to drive the light emitting diode And an optical diffusion body made of an acrylic transparent resin plate is provided on the top, bottom, left, and right of the front surface of the light emitting diode.

A guide tube connected to the inflow portion and extending upward from the seatback; A suction fan mounted on the guide tube for sucking outside air introduced into the inlet portion and discharging the external air in a direction in which the guide tube extends; An anion generating means for generating an anion on the upper side of the suction fan to flow an anion together with the air flowing by the suction fan; A connecting tube for introducing outside air and anions flowing in the guide tube while controlling the height of the headrest by being pulled upward from the headrest; A discharge unit connected to the end of the connection pipe to discharge the external air and the negative ions introduced into the connection pipe to the headrest side; A discharge unit formed in a direction to discharge external air and negative ions introduced into the connection pipe in connection with the end of the connection pipe to a headrest side of a portion below the light emitting diode; A discharge pipe connected to the discharge port and connected to an end of the connection pipe to discharge the external air and the anion introduced into the connection pipe to the headrest side; And a vehicle direction means that is seated on the end of the discharge pipe that discharges the outside air and the negative ion.

As described above, according to the present invention, a laser light source having a wavelength of 650 to 800 nm and a light output of 1 to 10 mW is irradiated to a neck portion of a passenger at the front of a headrest to increase capillary blood vessel formation, Thereby increasing the blood circulation and thus contributing to the health of the passenger. When the vehicle is started, the control unit and the laser driver drive the light emitting diode, thereby improving convenience in use.

Further, the light diffuser formed on the entire surface of the light emitting diode has an effect that the laser light source is irradiated uniformly regardless of the body of the passenger.

In addition, the anion generated by the anion generating means and the far-infrared rays radiated from the far-infrared radiator are introduced into the vehicle, and the effect of the anion and the far-infrared rays is improved, and the air is purified, thereby enabling the passenger to maintain the healthy fitness, .

In addition, since the vehicle direction means is provided inside the discharge pipe, it is possible to provide a comfortable indoor environment due to the aroma of the fragrance without occupying a space inside the vehicle.

Further, since the gripping grooves and the attaching / detaching means are provided as a discharge pipe, the maintenance and replacement work of the vehicle direction means can be easily performed, which is convenient to use.

In addition, fine dust and various harmful substances mixed in the outside air discharged to the discharge part can filter the harmful substances harmful to the human body by the filter member, so that the air inside the vehicle is cleaned and a pleasant indoor environment can be provided.

1 is an exemplary view showing a preferred embodiment of the present invention,
2 (a) and 2 (b) are views showing a preferred form in which a laser light source is irradiated to a passenger through the optical diffuser of the present invention,
Figs. 3 and 4 are exemplary views showing a preferred form of the discharge pipe and the vehicle direction means of the present invention; Fig.
Figs. 6 and 7 are exemplary views showing a preferred embodiment of a far-infrared ray radiator according to the present invention. Fig.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is an exemplary view showing a preferred embodiment of the present invention. FIG. 1 is an exemplary view showing a preferred embodiment of the present invention. In FIG. 1, the height of a seatback 1, which supports an upper body of a passenger, The headrest 3 for a vehicle that supports the head and neck of the passengers seated while having a function of emitting anion and far-infrared rays in addition to a laser irradiation function.

The present invention is directed to a light emitting device comprising a light emitting diode (5) to which a laser light source is irradiated, a laser driver (6) for operating the light emitting diode and a control unit (7) (8), and comprises constituent elements for an emission function of anion and far-infrared rays.

The light emitting diodes 5 are installed on the front of the headrest so as to irradiate a laser light source having a wavelength of 650 to 800 nm and an optical output of 1 to 10 mW to the neck of a passenger.

The laser light source maintaining the above wavelength and power is irradiated to the neck of a passenger who uses the vehicle to increase the capillary blood vessel formation while enlarging blood vessels to increase blood circulation to help the health of the passenger.

The driving of the light emitting diode 5 is performed through the laser driver 6 and the control unit 7 for controlling the laser driver 6.

More specifically, when the vehicle is started, an electric signal is applied to the control unit 7 to start the vehicle, and the laser driver 6 is operated to operate the light emitting diode 5, thereby improving the convenience of use .

As shown in Figs. 1 and 2 (a) and 2 (b), an optical diffuser 8 made of an acrylic transparent resin plate having a high light transmittance on the top, bottom, left and right of a plurality of light emitting diodes 5, And the laser light source generated in the light emitting diode 5 is diffused outward along the surface of the light diffuser 8 to uniformly emit the diffused laser light source so that it is irradiated to the passenger.

The light diffusing body 8 is formed on the front, the rear, the left and the right of the front face of the light emitting diode 5 so that even if the height of the headrest is adjusted according to the body of the passenger, The laser light source is uniformly irradiated at the upper, lower, left, and right sides of FIG.

On the other hand, the laser driver 6 is provided with a timer, and when the laser driver 6 is driven by the controller 7, the light emitting diode 5 is driven for a predetermined time by the timer to minimize power consumption.

As shown in FIGS. 1, 3, 4 and 5, an inflow portion 10 into which external air flows into the seatback 1 and a guide portion 20 connected to the inflow portion 10 and extending upward from the seatback 1, And a pipe 20 are included.

And a suction fan 30 mounted on the guide tube 20 for sucking the external air introduced into the inlet 10 and discharging the external air in a direction in which the guide tube 20 extends.

And an anion generating means for generating negative ions on the upper side of the suction fan 30 and flowing negative ions together with the air flowing by the suction fan 30.

The anion generating means includes a carbon electrode 41 made of carbon fiber so as to generate negative ions and a high voltage generating unit 43 for generating negative ions by applying a voltage to the carbon electrode 41 .

That is, when the high voltage generating portion 50b of the negative ion generating means generates negative ions through the carbon electrode 41 by applying a high voltage to the carbon electrode 41, the negative ions flow together with the external air sucked by the suction fan .

And a connection pipe 50 for introducing outside air and anions flowing in the guide tube 20 while adjusting the height of the headrest 3 by being drawn upward from the headrest 3.

Further, external air and anions introduced into the connection pipe (50) in connection with the end of the connection pipe (50) And a discharge portion 60 formed in a direction to discharge the refrigerant to the headrest 3 side.

1, 3, 4 and 5, external air and anions introduced into the connection pipe 50 are connected to the end of the connection pipe 50 at the end thereof to the headrest (not shown) And a discharge pipe 70 for discharging the refrigerant to the evaporator 3 side.

And vehicle direction means 80 that is seated on the end of the discharge pipe 70 through which the outside air and negative ions are discharged.

The discharge pipe 70 is formed with a seating groove 71 at a position where the vehicle direction means 80 is seated and a grasping groove 73 formed at a side of the seating groove 71.

The vehicle direction means 80 is formed with a seat 81 that is seated in the seat groove 71 and a seam 83 is provided on the seating seat 81.

Therefore, the holding recess 73 can be easily gripped by the holding recess 73, so that the fragrance 83 can be easily replaced.

The mounting recesses 71 and the seat bodies 81 are provided at lower portions thereof with detachment means c made of a magnetic material or Velcro to facilitate the maintenance, repair and replacement work of the vehicle direction means 80, Effect.

On the other hand, a filter member 75 composed of a carbon filter or a HEPA filter is provided at the end of the discharge pipe 70 to filter the carbon filter with fine foreign substances such as dust, and then, with the HEPA filter, the harmful substance harmful to the human body is filtered The fine dust and various harmful substances introduced into the outside air flowing through the inflow section 10 are filtered to purify air inside the vehicle, thereby providing a pleasant indoor environment.

As shown in FIGS. 6 and 7, a mixture of a carbon nanomaterial mixed with a carbon component and an oxygen component radiating far-infrared rays on the upper and lower surfaces of a sheet paper and a polyurethane resin is applied and dried, A mixed liquid in which a carbon nano material and a polyurethane resin are mixed is dried on the upper and lower surfaces of the sheet after being absorbed and dried, and a plurality of inlet grooves 71 are arranged on the rear surface, and external air and anions are passed A plurality of through holes 72 are formed and a raw material composed of at least one selected from the group consisting of loess, amethyst, jade, stoneware, and char is mixed and ground to form a far-infrared ray diverging body And a far-infrared ray radiator 70 formed inside the discharge portion 60. [

The sheet is preferably used regardless of all materials such as fabric, paper, synthetic resin, metal, and the like.

Accordingly, the negative ions generated in the negative ion generating means and the far-infrared rays radiated from the far-infrared radiator 70 enter the vehicle, so that the negative ions and the far-infrared rays have an effect and the air is cleaned so that the passenger's healthy fitness can be maintained. It has the effect of enabling treatment.

The far-infrared ray radiator 70 is configured such that a mixed solution of 10 to 20% by weight of the carbon-based nanomaterial and 80 to 90% by weight of the polyurethane resin is laminated to 3 to 5 mm.

The diameter of the far infrared ray diverging body 73 to be crushed is 20 to 30 nm.

This is to improve the radiation efficiency of the far-infrared rays from the carbon-based nanomaterial, and to rapidly cure the carbon nanomaterial and the polyurethane resin mixture, thereby facilitating the application of the sheet.

When the diameter of the far-infrared ray diverging body 73 is too small, the radiation efficiency of the far-infrared ray is reduced. In addition, the diameter of the far-infrared ray diverging body 73 It is difficult to fix the far-infrared ray radiator 70 on the far-infrared ray radiator 70, and it easily deviates even if it is fixed.

The far infrared ray radiator 70 includes a fixing plate 75 fixing a far infrared ray diverging body 73 drawn into the inlet groove 71 to the rear side and having a plurality of through holes 76 through which external air and anions pass, The outer air and the anion are passed through while the far infrared ray diverging body 73 is fixed.

A drive button B for operating whether the high voltage generating part 43 and the suction fan 30 are driven is provided on one side of the headrest 3 and a control lever for adjusting the wind strength of the suction fan 30 L is provided on the side of the drive button B. [

1: Seatback 3: Headrest
5: light emitting diode 6: laser driver
7: Control section 8: Light diffuser
10: inlet 20: guide tube
30: Suction fan 41: Carbon electrode
43: High-voltage generator 50: Connector
60: discharge part 70: discharge pipe
71: seating groove 73: holding groove
75: filter member 80: vehicle direction means
81: seat 83: aromatic
90: far-infrared ray radiator 91: inlet groove
92: Through hole 93: Far infrared ray diverging body
95: Fixing plate 96: Through hole

Claims

A headrest (3) for a vehicle that supports the head and neck of a passenger seated while being mounted on the top of a seatback (1) supporting the upper body of a passenger inside the vehicle so as to be adjustable in height,
A plurality of light emitting diodes (5) provided on a front surface of the headrest for irradiating a neck portion of a passenger with a laser light source having a wavelength of 650 to 800 nm and an optical output of 1 to 10 mW;
A laser driver 6 for driving the light emitting diode, and a control unit 7 for controlling the laser driver 6,
When the vehicle is started, an electric signal is applied to the control unit 7 so that the laser driver 6 causes the light emitting diode 10 to operate,
Wherein a light diffuser (8) made of an acrylic transparent resin plate is provided on the top, bottom, left, and right of the front surface of the plurality of light emitting diodes (5).

The method according to claim 1,
Wherein the laser driver (6) is provided with a timer, and when driven by the control unit (7), the light emitting diode (5) is driven for a time set by the timer.

The method according to claim 1,
A guide tube 20 connected to the inflow part 10 and extending upward from the seatback 1, the inflow part 10 introducing outside air into the seatback 1;
A suction fan 30 mounted on the guide tube 20 for sucking outside air introduced into the inlet 10 and discharging the external air in a direction in which the guide tube 20 extends;
Negative ion generating means for generating negative ions on the upper side of the suction fan (30) and flowing the negative ions together with the air flowing by the suction fan (30);
A connection pipe 50 for introducing outside air and anions flowing in the guide tube 20 while the upper side is drawn into the headrest 3 to adjust the height of the headrest 3;
A discharge unit 60 connected to the end of the connection pipe 50 and configured to discharge the external air and the anion introduced into the connection pipe 50 toward the headrest side under the light emitting diode 5;
A discharge pipe 70 which is drawn into the discharge portion 60 and connected to an end of the connection pipe 50 at an end thereof to discharge the external air and anion introduced into the connection pipe 50 to the headrest 3 side;
Vehicle direction means (80) seated on an end of the discharge pipe (70) for discharging the outside air and the negative ion;
Wherein the headrest is formed of a synthetic resin.

The method of claim 3,
The discharge pipe 70 is formed with a seating groove 71 at a position where the vehicle direction means 80 is seated and a grasping groove 73 formed at a side of the seating groove 71,
Characterized in that the vehicle direction means (80) comprises a seat body (81) which is seated in a seat groove (71), and a seam material (83) is provided on the seat body (81).

5. The method of claim 4,
Wherein the mounting recess (71) and the seat (81) are provided with detachable means (c) made of a magnetic material or Velcro, respectively.

5. The method of claim 4,
Wherein a filter member (75) composed of a carbon filter (83) or a HEPA filter (85) is provided at an end of the discharge pipe (70).

The method of claim 3,
A mixture of 10 to 20% by weight of carbon nanomaterials and 80 to 90% by weight of a polyurethane resin is applied on the upper and lower surfaces of the sheet paper so as to be laminated in a thickness of 3 to 5 mm and dried, 91, and a through hole (92) through which external air and anion are passed, and a raw material composed of one or more kinds selected from the group consisting of loess, amethyst, jade, And a far-infrared ray radiator 90 including a far-infrared ray radiating body 93 that is ground and processed to have a diameter of 20 to 30 nm so as to be drawn into the inlet groove 91 is provided in the inside of the discharge tube 70. Headrest.

The method of claim 3,
The far infrared ray radiator 90 includes a fixing plate 95 fixing a far infrared ray diverging body 93 drawn into the inlet groove 91 to the rear side and having a plurality of through holes 96 through which external air and negative ions pass, Features a headrest for a car.

The method of claim 3,
The anion generating means includes a carbon electrode 41 made of carbon fiber so as to generate negative ions and a high voltage generating unit 43 for generating negative ions by applying a voltage to the carbon electrode 41 Wherein the headrest restraint is provided on the vehicle headrest.