JP3104861U - Eye health organ - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an eye health device in which a mist generating device provided with a piezoelectric ceramic vibrating element of high frequency vibration causes a jet to directly act on an eye at a shortest distance without generating heat.
SOLUTION: A cover body which covers the periphery of the eye is provided on the working side of the main body, and the cover body linearly comes into contact with the mist generator in a state closest to the eye via a through hole, and the mist generator is provided. Operate the firing plate directly using a piezoelectric ceramic vibrating element of high frequency vibration, the fog emitting side of the firing plate directly faces the through hole, and the injection side contacts the water film surface formed by the water guide part and traces Upon excitation, the water guide draws the water liquid from the water container and causes the jet of atomized particles to directly act on the eye at the shortest distance without generating heat.
[Selection] Figure 2

Description

  The present invention is an eye health device, particularly a health device that provides a medicinal action or a care effect to the eye, and mainly operates a firing plate by a piezoelectric ceramic vibrating element at a high frequency, and by the firing plate, The induced water film is launched into a fine atomized mist by mechanical vibration, and the atomized particles are ejected directly to the eye in the closest state, thereby maintaining the structure of the drug completely while maintaining low power and high power. The present invention relates to an eye health device that is effective, saves energy and enables quick work.

  While contact lenses have become used and have provided convenience to many spectacle users, many subsequent problems have also occurred. After the contact lens is worn, moisture evaporates and is lost continuously, so the surface of the contact lens dries and may cause discomfort to the user or blur the view. This is a major problem for use in dry environments, or for contact lens users who tend to have a lack of tears in the eyes.

Furthermore, the work of cleaning, preserving, and disinfecting contact lenses is a troublesome routine, and there are various kinds of cleaning liquids and disinfecting tablets alone, which can be roughly classified as follows.
1. Cleaning liquid: It has high detergency, has an excellent sterilizing effect, and can remove microorganisms including amoeba.
2. Physiological saline: prevents bacterial outbreaks.
3. Protein removal tablet: Decomposes and removes protein attached to the contact lens surface by enzyme washing.
4. Hydrogen peroxide water: Although it has a bactericidal effect, the effect of hydrogen peroxide water weakens under contact with air and at high temperatures.

  Looking at the above contact lens care products, each has its own effects and features.However, there is a common feature in the method of use, that is, the effect is exerted by immersing the contact lens in a solution. In some cases, the effects cannot be achieved unless special equipment is also used.

  Separately, patents such as Patent No. 83204854, “Eye and Nose Mask for Atomized Drug Treatment” and Patent No. 91207965, “Eye Vapor Massager” are disclosed.

The “eye steam massager” uses a steam generator, converts water into steam by heating, and then jets the water from a nozzle. When the vapor generator is used for a pharmacological liquid, the drug structure is destroyed by a thermal reaction, and is not suitable for application to medical care.
Republic of China Patent No. 91207965

  Further, the mask of No. 83204854 basically consists of a mask body, which seals the eyes and the nose, communicates with the inlet through a three-way device equipped with a switch, and the inlet is further atomized by a connecting pipe. The atomizer is connected to the inlet via a connecting pipe, and is selectively connected to the eyes or the nose by a switch of the three-way device. The mist formed by the atomizing atomizer is a system in which the mist is conducted through the connecting pipe, and the connecting pipe has a certain length. In addition, the water liquid is condensed, which is disadvantageous for pumping the mist, and when a different medicine is used after being exchanged, the medicine used before remains and cleaning is difficult.

  In addition, since the mask body includes the eyes and the nose, an unnecessary burden is applied to the nose even when it is desired to use the mask only for the eyes, breathing is difficult, and gas exhaled by the user directly contaminates the mask. Would.

Furthermore, since the mask main body covers the entire upper half of the face, if only the care of the eyes is desired, the area of the mask main body is too large, and the amount of medicine to be used is relatively increased, resulting in waste.
Republic of China Patent No. 83204854

  According to the present invention, a cover body is provided on the working side of the main body to cover the periphery of the eye, and the cover body linearly contacts the fog generator in a state closest to the eye through a through hole, and , The firing plate is directly operated using a piezoelectric ceramic vibrating element of high frequency vibration, the fog emitting side of the firing plate goes directly to the through hole, and the injection side contacts a water film surface formed by the water guide section and traces The main purpose of the present invention is to provide an eye health device that causes excitation, guides water from a water container, and directly applies a jet to the eye in the shortest distance without generating heat.

  In the present invention, further, a reaction space for sterilization is further formed between the mist emission side of the firing plate and the through hole of the cover body, and an ultraviolet ray generator is provided in the reaction space to generate ultraviolet light, Since the opposing fog is in the form of fine particles, it is a second object of the present invention that water molecules obtain a maximum reaction area to produce ozone and effectively sterilize.

  The present invention can further adopt a method of injecting necessary liquid from the outside, and it is possible to quickly and easily exchange a chemical solution, and a piezoelectric vibrating element is provided at the bottom of the water container. It is a third object of the present invention to allow the opening in the direction to directly communicate with the cover body and allow the liquid to advance through the through hole of the cover body.

  A fourth object of the present invention is to provide two branched water passages in the water container, each of which allows two firing plates to work at the same time and care for both eyes simultaneously.

  The present invention further provides two equal-weight launch plates at two opposing side edges of the vibrating element, and simultaneously vibrates the launch plate via a single intermediate vibrating element, and It is a fifth object of the present invention to form an operation of simultaneously driving the vibrating elements.

  The present invention further enables the detachable assembly between the launching plate and the vibrating element by a clip method to enhance the convenience of replacement and cleaning of the launching plate. A sixth object is to make it possible to select and use the emission amount and particle size of fog on a firing plate.

  A seventh object of the present invention is to use a joining pipe for assembling the water guide section and the water container, and to remove, replace, or wash the water container with the joining pipe.

  An eighth object of the present invention is to increase the convenience in replenishing water or exchanging chemicals of different medicinal properties, since the water container and the main body can be further assembled by a detachable fitting method.

  According to the present invention, further, the firing hole provided in the firing plate is provided as a linear wire tank, and the gap between the wire tanks is smaller than the particle diameter of dust, and the length of the wire tank is reduced. By making the diameter of the dust much larger than that of the above, it is possible to prevent clogging of the discharge hole, and to discharge unequally shaped fog with uneven curves or broken lines or a distribution method arranged alternately. Aim.

  A tenth object of the present invention is to provide a PS2 or USB connector for obtaining electric power corresponding to the computer main body, and to obtain moisture and humidify the eyes simultaneously with operation of the computer.

  The present invention provides a cover body that covers the periphery of the eye on the working side of the main body, the cover body linearly contacts the fog generator in a state closest to the eye through the through hole, and the fog generator is The firing plate is directly operated by using a piezoelectric ceramic vibrating element of high frequency vibration, the fog emitting side of the firing plate goes directly to the through hole, and the injection side contacts the water film surface formed by the water guide section to generate a small amount of excitation. The water guiding section guides the water liquid from the water container, and causes the jet of the atomized particles to directly act on the eye at the shortest distance without generating heat.

  In the present invention, a jet is created at the shortest distance between the mist generating end and the eye, and fineness can be secured when the atomized particles reach the eyes. Atomizing water and water into liquid fine particles of 2 to 10 microns, further irradiating ultraviolet LED to generate a small amount of ozone, obtain the effect of disinfection and sterilization, and spray the processed liquid fine particles directly onto the contact lens, Performs cleaning, lubrication and disinfection functions. According to the best embodiment of the present invention, since the total power consumption is as low as about 0.5 watt, it can be operated with a battery, and the volume of the main body can be reduced to the size of goggles, so that it is portable. In addition to being convenient, it can provide eye care anytime and anywhere, making it extremely convenient.

  The main principle of fog generation in the present invention is that a solution or water is made into small water droplets with a particle size of 2 to 10 microns by a small power ultrasonic atomizer, and then irradiated with ultraviolet light from a semiconductor ultraviolet light source (UV LED). At the same time, a small amount of ozone is generated and the particle size of water is very small, so that the maximum surface area can be obtained, the reaction time is very short, and the required ozone amount is about 0.01 to 0.015 ppm. The fine particles of water after ultraviolet and ozone treatment are distributed evenly on the contact lens surface in the form of atomized water, and the strong oxidizing power of ozone has a bactericidal effect, eliminating microorganisms and eliminating protein. Can be decomposed. For this reason, it is possible to more effectively remove dirt by colliding the atomized particles with the surface at a high speed, and when using eye drops, it is possible to prevent the effect of the reflex action of blinking from affecting the effectiveness. be able to.

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

  As shown in FIG. 1, the present invention mainly includes a box-shaped main body 1 and a cover body 2 provided on the working side thereof. A through hole 21 is formed inside the cover body 2, and the fog generator 4 is directly installed inside the through hole 21. The through hole 21 prevents dust from entering during storage by the dustproof cover 20. A storage tank 12 is formed at both ends of the upper surface of the main body 1, and a control switch 11 is provided at an appropriate position between the storage tanks 12, and the storage tank 12 is provided with a battery or a reasonably designed receiving pair. It is designed to be used for installing a water supply case, and the operation of the fog generator 4 is controlled by the control switch 11.

  The present invention utilizes a piezoelectric ceramic vibrating element 41 (shown in FIG. 2) installed inside the main body 1 to directly operate the mist emitting plate 42, and the mist emitting side of the emitting plate 42 is directly connected to the cover body at the shortest distance. 2, and a water guide 5 is provided on the injection side of the firing plate 42 for injecting the water, and the water liquid inside the water container 3 is guided by the action of the capillary fibers, and the water is introduced into the water guide 3. A water film is formed on the contact interface of the plate 42, and a small amount of excitation is caused in the firing plate 42, so that the water film can be effectively atomized and ejected. The jet distance of the mist in the embodiment of the present invention is about 8-10 cm (in a test in a room with no airflow), and according to the design of the present invention, the cover body 2 is provided to the mist generating device 4 at the shortest distance. Mist can be jetted out of the mist, and the water guide 5 directly communicates with the water container 3 at the shortest distance to prevent the fluid from sticking in the mist jetting process and the aggregation of the mist particles at the far end. Can be kept fine.

  With sufficient jet energy, the impingement mechanical energy of the fog is formed, and the energy of the jet can be controlled and adjusted by switches. Among them, the fog generating device 4 operates the firing plate 42 by high frequency vibration of 200 to 300 KHZ by the piezoelectric ceramic vibration element 41, and directly atomizes the water liquid by the high frequency operation energy. Since the high-frequency vibration is high-speed, the generated heat energy is also quickly substituted for the water liquid and cooled relative to each other, and the temperature of the generated mist and the temperature of the water inside the water container 3 are substantially equal. It can be regarded as an operation that does not generate heat, and does not change the chemical property of the water liquid inside the water container 3.

In another embodiment of the present invention, a reaction space 40 for sterilization is provided between the firing plate 42 and the cover body. The reaction space 40 is basically spherical, and sterilization is performed by sterilization using ultraviolet light. For the ultraviolet light, an LED ultraviolet ray generator 410 is used to generate ultraviolet light, The fog passing through 40 is irradiated with ultraviolet light. With the advance of semiconductor technology, there has been a great progress in light emitting diodes. In the present invention, ozone is generated by initiatively using ultraviolet light diodes. Ultraviolet LED lamps (UV LED LAMPs) are highly efficient, have high wavelength consistency, and are small in volume, making them suitable as light sources for power-saving and compact portable products. In addition, due to the arrangement of the spherical reaction space, the ozone generated in the reaction space is guided and emitted by the atomized jet without the ultraviolet rays leaking out. To drive the UV LED lamp, it flashes in a 5050 duty cycle (DUTY CYCLE) system to reduce the decrease in luminous efficiency due to the temperature rise of the LED. In addition, since the water diameter of the fine particles is 2-10 μm, after the unit volume of liquid becomes fine particles through atomization, the form becomes fine particles through decomposition, so the total surface area of extracorporeal contact is extremely large As a result, the reaction effect can be obtained quickly and uniformly with a small amount of ozone of about 10 PPM.

The ultraviolet ray generator 410 may be installed so that its light is directed toward the inside of the water container, provided that the box of the water container 3 is transparent. The light wave action of the UV generator 410 can be applied.

Further, if the water container 3 is provided with a heat-resistant function, high-temperature hot water can be filled therein, and the high-temperature hot water has a high speed after the firing plate 42 is actuated. Also has a similar temperature, and can be used as a hot compress on the face, for example, a physical medical effect can be obtained as a steam hot compress. The water container 3 may be further provided with a heating device. However, since the gist of the present invention is that it is portable and convenient, the degree of power consumption thereof is taken into consideration, and the design of the water container 3 is selected in the outdoor. The main condition is to have convenience in use.

  The power consumption required by the fog generator 4 used in the present invention is accurate with an electric energy of about 50 mA. Therefore, a connector corresponding to the computer terminal PS2 or USB may be provided at the power input end. When operating, power can be obtained using terminals on the computer body.

Since the piezoelectric ceramic vibrating element 41 of the present invention can achieve the purpose of moving the piezoelectric piece by the single conversion method, the efficiency of the circuit adopted by the present invention reaches a level of η> 85 ?. The idea is that when the total power consumption is 0.5W under 3VDC DC power supply voltage, the amount of atomization reaches 100.CC/h atomization level.

In addition, this circuit is a constant voltage (CV) system, which can track and control the load and power consumption of the atomizer, maintain the voltage load regulation (LOAD REGULATION) within 1%, and In addition, the power supply voltage fluctuation range (LINE REGULATION) also reaches ± 50% or more.

In addition, the constant value of the frequency and the constant value of the output power can be arbitrarily changed by changing the resistance value to adjust the atomization form, which is very convenient.

  The present invention further employs a container system in order to enhance the convenience of exchanging the liquid, and as shown in FIG. 3, a piezoelectric vibrating element 420 is provided inside or outside the bottom of the container 8, of which the outside is provided. In this case, the material of the container 8 is provided with a bendability, effectively receives the whole vibration, and vibrates the water liquid in the inside to atomize. The vibration element 420 may be a disk-shaped circular vibration element 420 (shown in FIG. 3) that oscillates in the axial direction in addition to the above-mentioned standard (FIG. 2). After the injection of the water liquid, the mechanical energy of the axial vibration is transmitted to the liquid surface via the water body, and further, fog is generated by utilizing the interference of the vibration wave on the liquid surface. This design can be applied to fixed atomization used in a house or indoors. The cover body 2 is installed at the upper end of the container at the shortest distance and perpendicular to the floor, and the user leans forward and turns his eyes down. The care can be performed in the posture aimed at.

  The above-mentioned method of installing the circular vibration element 420 on the container 8 is similar to the method of installing the circular vibration element 420 on the bottom of the container 8 by installing the circular vibration element 420 at the bottom of the container 8, and omitting the electrical insulation process. Can be. The container 8 has a bending property, and the vibration in the axial direction is simultaneously transmitted to the liquid contained in the container 8 via the container 8 and can be vibrated uniformly.

As shown in FIG. 4, the reaction space 40 of the present invention is basically spherical, and the launching plate 42 is installed on one side, and the water-liquid injection side of the launching plate 42 is connected to the water guide 5. The reaction space 40 is provided with an ultraviolet ray generator 410 that emits an ultraviolet wave, which is installed mainly in opposition. When the mist generated by the firing plate 42 passes through the reaction space 40, the irradiation of the ultraviolet light is performed. After receiving the maximum area, the fog is emitted from the fog outlet 45 toward the face, and the light blocking plate 44 is further provided between the fog outlet 45 and the ultraviolet ray generator 410 so that the eye can directly contact the ultraviolet light generator 410. In addition, since the reaction space 40 is provided with a substantially spherical body having a fixed volume, the passing mist partially aggregates to form a water liquid. May be wiped or the drainage device 43 may be used to drain the remaining water solution, Drainage device 43 may be a design or any other water apparatus Shirube引 by capillary fibers, and a description thereof will be omitted.

  As shown in FIG. 5, the main body 1 of the present invention may have a double-bore design, in which a single main body 1 is provided with a rectangular eye cover 2, and two through holes 21 are provided in the eye cover 2. The inside of the through-hole 21 may communicate with the firing plate 42, and a reaction space 40 may be provided between the firing plate 42 and the through-hole 21. The container 3 is installed, the water container 3 is provided with a pressure balance valve 31 for responding to atmospheric pressure, and further, a control switch 13 is provided on another side at a position where it can be freely operated by a finger. The strap hole 14 may be provided on the user's head using any strap. Among them, the power supply 6 has a very low power consumption according to the present invention, so that a 3 VDC battery can be adopted. In addition, the street power can be converted to direct current for use at home, or any other power source can be used. A power source can be obtained using a generator for manual power generation. Since the power supply device 6 supplies necessary power and the eye cover 2 has a long hole shape, it can correspond to the curve of the face, and a concave portion 22 corresponding to the bridge of the nose is formed in the center, and It is convenient because it is opened according to the position of the nose bridge of the user. Further, since the eye cover 2 is made of a material having flexibility, the peripheral edge thereof can be pressed against the surface of the face of the user by pressing force, and the water container 3 has a cassette type assembling method. The detachable cassette type assembling design, which can be adopted and is detachably mounted on the main body 1, is a general fitting mechanism, and therefore, the description thereof is omitted here.

As shown in FIG. 6, the water container 3 separately supplies the water liquid to the two water guide sections 5 through two branched water paths 30, and the water liquid is supplied to the capillary fibers of the water guide section 5. Through the surface of the end port 51 to form a water film, which is used as a source of fog on the firing plate 42. The firing plates 42 are installed upright on both sides of the piezoelectric ceramic vibrating element 41, are simultaneously vibrated by the vibrating elements 41, and the firing plates 42 on both sides of the vibrating element 41 are simultaneously sprayed with the water liquid in the water guide 5. Perform the operation of generation. In this mist generation operation, the firing plate 42 is in contact with the end port 51 of the water guide 5 so that the water film formed after the vibration is atomized to the outside through the firing hole 421 and is fired. Among them, the two fire plates 42 have the same structure and mass, and can generate fog of the same shape. The fog generator 4 of this design can be implemented as shown in FIG.

  Further, a diffusion piece 510 is provided between the end port 51 and the firing plate 42 so as to correspond to the end port 51 formed by the water guide portion 5 having a different property or form and to provide the firing plate 42 with a certain form of water film. The diffusion piece 510 is similarly provided with a water guiding function by the capillary fiber, and by forming the diffusion piece 510 in a fixed form and a material, a fixed-form water film is formed on the interface facing the firing plate 42. However, it can be provided to the firing plate 42, the back surface of which corresponds to the end port 51 of the water guide 5 made of any material, and can supply and supply water liquid.

  As shown in FIG. 7, the space between the water container 3 and the water guiding portion 5 may be of an insertion type. The water guiding portion 5 enters from the pipe port 32 of the water container 3 toward the inside, and enters the outer end portion. The end port 51 is maintained, and the two are fixed by the connecting pipe 33. First, the outer end of the water guide 5 is fitted to the connecting pipe 33, and further connected to the pipe port 32 of the water container 3. The joining pipe 33 facilitates the attachment / detachment operation between the water guide 5 and the water container 3, is convenient for inserting and extracting the water guide 5, and implementing waterproofing. The convenience of replacement and cleaning of the water guide 5 is also high, and the indirect use of the joint pipe 33 can assist the waterproof and airtightness of the water guide 5 and the pipe port 32.

  As shown in FIG. 8, the assembly between the vibrating element 41 and the firing plate 42 used in the present invention may be welding or any adhesive bonding method, in which the present invention is based on the replacement of the firing plate 42. In order to enable the above, the clip 7 is formed on the contact surface of the vibrating element 41, and the clip 7 is held by the clip plate 71 to hold the firing plate 42, and the clip 7 can be detachably assembled.

The purpose of this detachable structure is to enhance the convenience when the user removes and replaces the firing plate 42 or cleans the firing plate 42. For example, the firing plate 42 has an uneven opening shape (FIG. 9). ) Can be used.

  The firing hole 421 opened in the firing plate 42 may be a line tank 422 having a linear shape on the surface of the firing plate 42 in addition to the method shown in FIG. 6 described above. It can be a straight line or a polygonal line, and the width of the line tank is designed to be smaller than a general dust particle size (the size of the dust particle size is defined as a size that causes injury or influence on eyes). In addition, the length of the wire tank 422 is set to be much longer than the particle diameter of the dust. Therefore, the use of the linear wire tank 422 greatly reduces the probability that the firing plate 42 becomes clogged. Even if one dust is clogged in the wire tub 422, since the length of the wire tub 422 is much longer than the particle size of the dust, the wire tub 422 is not clogged and can be smoothly atomized. Can be secured.

1 is a three-dimensional external view of a first embodiment of the present invention. FIG. 4 is a side perspective view of Embodiment 2 of the present invention. FIG. 4 is a perspective view of a case where a circular vibration element is used in the present invention. FIG. 4 is a perspective view showing the operation of the reaction space of the present invention. FIG. 4 is a three-dimensional external view of a third embodiment of the present invention. FIG. 4 is a three-dimensional exploded view showing a positional relationship when two firing plates and a water container are installed in the fog generator of the present invention. FIG. 4 is a side view showing an assembled state using the joint pipe of the present invention. FIG. 4 is a top view and a partially enlarged view showing a state where the firing plate is assembled with the clip on the vibrating element of the present invention. FIG. 4 is a plan view showing a state in which the firing plate of the present invention has uneven openings.

Explanation of reference numerals

DESCRIPTION OF SYMBOLS 1 Main body 11 Control switch 12 Storage tank 13 Control switch 14 Strap hole 2 Cover body 20 Dust cover 21 Through hole 22 Concave part 3 Water container 30 Water path 31 Pressure balance valve 32 Pipe mouth 33 Joining pipe 4 Fog generator 40 Reaction space 41 Piezoelectric ceramic Vibration element 410 Ultraviolet ray generator 42 Launch plate 420 Vibration element 421 Launch hole 422 Wire tank 43 Drainage device 44 Light blocking plate 45 Mist outlet 5 Water guide 51 End port 510 Diffusion piece 6 Power supply device 7 Clip 71 Clip plate 8 Water container

Claims (11)

  A health device that emits a jet of fog to an eye, which mainly includes a main body, a cover that covers the periphery of the eye, and a fog generator, wherein the cover has a through hole, and the through hole has a through hole. In contact with the mist generating device, the mist generating device includes a firing plate operated by a piezoelectric ceramic vibrating element, and a mist emitting side of the firing plate is opposed to the cover body side, and a necessary liquid liquid is supplied to the firing plate. An eye health device, wherein the injection side of (1) is in contact with the end opening of the water guide, and another end of the water guide is connected to the water container.   2. The eye health device according to claim 1, wherein a reaction space is further provided between the fog emission side of the firing plate and the cover body, and an LED ultraviolet generator that generates a light wave action in the reaction space is provided.   2. The eye health device according to claim 1, wherein the water container is further provided with two branched water passages to separately supply the water liquid to the two firing plates.   2. The eye health device according to claim 1, further comprising two equal-shaped firing plates installed at opposite side edges of the vibration element.   2. The eye health device according to claim 1, wherein the vibrating element and the firing plate are assembled by a clamping method using a clip.   2. The eye health device according to claim 1, wherein the vibrating element and the firing plate are joined by an adhesive or metal welding.   2. The eye health device according to claim 1, wherein a connecting pipe is further provided at a connecting portion between the water guiding portion and the water container to be assembled.   The eye health device according to claim 1, wherein the water container and the main body are assembled by a detachable fitting method.   2. The eye health device according to claim 1, wherein the firing hole provided in the firing plate is a linear bath.   The eye health device according to claim 1, wherein a PS2 or USB connector that can be connected to a computer main body to obtain power is provided. An eye health device, in particular, a device that generates fog and provides care to the eye.Mainly, a piezoelectric vibrating element is installed at the bottom of the water container, and the opening at the upper end of the water container is provided. An eye health device, wherein a cover body covering the periphery of the eye is directly installed, the cover body has a through hole, and communicates with the inside of the water container.

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