Glasses frame containing negative oxygen ions and processing technology thereof

Abstract

The invention relates to the technical field of glasses protection equipment, in particular to a negative oxygen ion-containing glasses frame and a processing technology thereof.The negative oxygen ion-containing glasses frame comprises a glasses frame group and glasses leg groups rotationally connected to the two side ends of the glasses frame group; the mirror frame group consists of a half-wrapped mirror frame and a mirror frame strip clamped at the top of the half-wrapped mirror frame; and the glasses leg group consists of accommodating glasses legs and negative oxygen ion excitation units accommodated in the accommodating glasses legs. According to the invention, negative oxygen ion release is realized by utilizing the synergistic effect of mineral materials compounded in the glasses frame group and the glasses leg group and a high-voltage electric field, and a weak electric field is generated under the stimulation of body temperature or tiny deformation by virtue of natural thermoelectricity and piezoelectricity, so that water molecules in air are ionized; meanwhile, the high-voltage generators integrated in the accommodating glasses legs are directionally diffused to eye areas through point discharge electrodes, the concentration of the negative oxygen ions can be maintained in a breathing area of a wearer, the glasses frame is convenient to wear, the negative oxygen ions generated by the modular design are released around the eyes, and the health requirements of the eyes are met.

Description

Technical Field

[0001] The invention relates to the technical field of eyeglass protection equipment, in particular to an eyeglass frame containing negative oxygen ions and a processing technology thereof. Background Art

[0002] The Chinese patent application number CN201910480835.4 discloses a design and preparation method of miniaturized negative oxygen ion goggles and negative oxygen ion goggles, which specifically include: using a battery or a mobile power supply to power various devices in a small negative oxygen ion generator; the air beam source in the small negative oxygen ion generator compresses the air to generate an air beam and vertically shoots it toward the electric field generated by the negative oxygen ion generating electrode to form negative oxygen ions; the negative oxygen ions fly into the extraction field under the inertia of the air beam, and are led out from the extraction field to the air supply hole of the small negative oxygen ion generator. The small negative oxygen ion generator of this structure is connected to the glasses through a negative oxygen ion delivery tube, and the small negative oxygen ion generator can be fixed to other parts of the body without being fixedly connected to the glasses, and the structure is more portable.

[0003] The negative oxygen ion generator and power supply of the above-mentioned patent are separated from the glasses. Although this can divert the negative oxygen demand to other parts of the body, in fact, the volume of the glasses frame is limited, and the negative oxygen ions it produces have reached the limit for supplying the eyes and face. There is no need to supply them to other parts of the body, which leads to a discount in the demand of the eyes. The negative oxygen demand of other parts of the body is not as good as directly making a separate negative oxygen ion generating material to use. In other words, the split design causes inconvenience in wearing glasses and the negative oxygen ion supply is diverted, which is not conducive to the eyes meeting the health needs of negative oxidation. Summary of the invention

[0004] In order to overcome the defects in the prior art, the purpose of the present invention is to provide a spectacle frame containing negative oxygen ions and a processing technology thereof, so as to solve the problem of insufficient supply of negative oxygen ions released to the eyes in the prior art proposed in the above background technology.

[0005] To achieve the above object, on the one hand, the present invention provides a glasses frame containing negative oxygen ions, comprising a frame set for releasing negative oxygen ions around the eyes and a temple set rotatably connected at both side ends thereof; The frame set is composed of a semi-enclosed frame and a frame strip clamped on the top thereof, a pair of nasal region electrode ends are embedded on the bottom surface of the frame strip, and the two nasal region electrode ends are symmetrically hidden in the middle of the frame strip, and grounding coatings are provided at both ends of the surface of the frame strip; The temple group consists of an accommodating temple and a negative oxygen ion excitation unit accommodated therein, wherein the negative oxygen ion excitation unit includes an energy supply system, a high voltage generator and an electrode group, wherein the high voltage generator is used for boosting the trigger electrode group to ionize the air, wherein the electrode group consists of an eye corner area electrode end embedded in the end of the accommodating temple and a temple grounding electrode arranged outside the end of the accommodating temple.

[0006] The above two settings realize the release of negative oxygen ions through the frame group and the temple group by utilizing the composite mineral materials inside and the synergistic effect of the high-voltage electric field to meet the eye health needs separately; and through modular integrated design, the frame and temple are used as containers, and the negative oxygen ion concentration can be maintained in the wearer's breathing zone through the pointed discharge electrode to diffuse to the eye area.

[0007] As a further improvement of the present technical solution, a plurality of nasal diffusion holes are provided on the inner side of the middle part of the semi-enclosed frame to form a diffusion window for negative oxygen ions to the inner corner of the eye, and a plurality of eye corner diffusion holes are provided on the inner side near the end of the accommodating temple to form a diffusion window for negative oxygen ions to the outer corner of the eye.

[0008] This setting directs the diffusion direction of negative oxygen ions to the area around the eyes, fully affecting the eye area.

[0009] As a further improvement of the technical solution, the energy supply system is a 30-100mAh micro lithium battery or a solar thin-film battery, and the end of the receptable temple is integrated with a charging interface and a built-in USB-C charging module.

[0010] This setting solves the needs of energy supply and energy replenishment, allowing the glasses to power themselves when worn and recharge when not worn.

[0011] As a further improvement of the technical solution, the high voltage generator is a miniature boost circuit module, which is used to increase the voltage of the low energy supply system from 3-7V to 5-20kV high-frequency pulse voltage.

[0012] This setup converts direct current into high-frequency alternating current, which is then boosted by a transformer to stimulate electrode discharge. Relying on the natural thermoelectric and piezoelectric properties of the mirror substrate, a weak electric field is generated under the stimulation of body temperature or slight deformation, prompting the ionization of negative oxygen ions.

[0013] As a further improvement of the technical solution, the tops of both ends of the semi-enclosed frame are provided with wire holes that pass through to the ends of the frame strips, and the nasal area electrode end and the eye corner area electrode end on the same side are connected in parallel with the high-voltage generator on the same side, and the high-voltage generator is electrically connected to the energy supply system.

[0014] This setting ensures smooth power supply to the motor end and helps hide and protect the circuit.

[0015] On the other hand, the present invention provides a process for processing a glasses frame containing negative oxygen ions, which is used to manufacture the glasses frame containing negative oxygen ions, comprising the following steps: S1, calcining the natural ore of medical stone, tourmaline, ochre and volcanic magma extract at 1200-1500°C for 4-6 hours, and crushing the calcined ore into a particle size of ≤100nm using a ball mill; S2. Mix the above powder with the eyeglass frame base material in a proportion of 5-15%, and evenly disperse them through a twin-screw extruder or a planetary mixer; wherein the eyeglass frame base material is a mixture of plastic titanium TR-90 and acetate fiber, and a silane coupling agent is added during mixing to enhance the interface bonding strength; S3, the mixed materials are formed into a semi-enclosed frame, frame strips and accommodating temples by an injection molding machine; wherein the injection molding parameters are as follows: the barrel temperature of the TR-90 material is 180-220°C, the barrel temperature of the acetate fiber is 160-190°C; the injection pressure is 60-100MPa; the pressure holding cooling time is 15-30 seconds; S4. Use a super-hard diamond drill bit with a diameter of 0.3-0.5 mm to drill several diffusion holes in the nasal cavity area and several diffusion holes in the eye corner area to form windows for the diffusion of negative oxygen ions to the eyes; S5, applying 10-15 kV low-temperature plasma to the surface of the above-formed eyeglass frame to enhance the surface activity of the negative oxygen ion powder; S6. Using magnetron sputtering technology, a nano silver layer with a thickness of 50-100 nm is plated on both ends of the top surface of the frame strip and the outer side surface of the end of the accommodating temple, as a ground electrode of the negative oxygen ion generator; S7. Fix the energy supply system and the high-voltage generator in the cavity of the accommodating temple through thermal conductive adhesive, and use laser welding to seal and waterproof.

[0016] As a further improvement of the technical solution, it also includes applying a 5kV / mm electric field to the above-mentioned molded eyeglass frame for 30 minutes to enhance its thermoelectric response characteristics.

[0017] As a further improvement of the technical solution, the negative oxygen ion release amount is tested in a closed cabin, and the concentration is stabilized at 800-1200 / cm by adjusting the electrode spacing or voltage. 3 .

[0018] The above two settings are used to activate the negative oxygen function of the product so that negative oxygen ions are released in time when used for the first time.

[0019] Compared with the prior art, the present invention has the following beneficial effects: 1. The eyeglass frame containing negative oxygen ions and its processing technology, through the set frame group and temple group, utilize the composite mineral materials inside and the synergistic effect of the high-voltage electric field to achieve the release of negative oxygen ions. With its natural thermoelectricity and piezoelectricity, it generates a weak electric field under the stimulation of body temperature or slight deformation, which promotes the ionization of water molecules in the air; at the same time, the high-voltage generator integrated in the accommodating temple diffuses to the eye area through the tip discharge electrode, which can maintain the concentration of negative oxygen ions in the wearer's breathing area. This eyeglass frame is easy to wear and has a modular design to generate negative oxygen ions for release around the eyes, meeting the health needs of the eyes.

[0020] 2. The eyeglass frame containing negative oxygen ions and its processing technology, after the product is assembled, an electric field of 5kV / mm is applied to the molded eyeglass frame for 30 minutes to enhance its thermoelectric response characteristics; the negative oxygen ion release amount is tested in a closed cabin, and the concentration is stabilized at 800-1200 / cm by adjusting the electrode spacing or voltage. 3 , thereby activating the negative oxygen function of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings described herein are only for explanation purposes and are not intended to limit the scope of the present invention in any way. In addition, the shapes and proportional dimensions of the various components in the drawings are only schematic, used to help understand the present invention, and are not specifically limited to the shapes and proportional dimensions of the various components of the present invention. Those skilled in the art, under the guidance of the present invention, select various possible shapes and proportional dimensions to implement the present invention according to specific circumstances.

[0022] Figure 1 It is a schematic diagram of the overall assembly structure of the present invention.

[0023] Figure 2 It is a schematic diagram of the structure of the mirror frame assembly of the present invention.

[0024] Figure 3 This is one of the schematic diagrams of the structure of the temple assembly of the present invention.

[0025] Figure 4 This is the second structural schematic diagram of the temple assembly of the present invention.

[0026] Figure 5 This is a topological diagram of the negative oxygen ion release circuit of the present invention.

[0027] Figure 6 It is a flowchart of the negative oxygen ion release process of the present invention.

[0028] The meaning of each number in the figure is: 100, frame set; 110, half-wrapped frame; 111, diffusion hole in nasal area; 112, wire hole; 113, nose pad; 114, main hinge ring; 120, frame strip; 130, electrode end in nasal area; 140, lens; 200, temple assembly; 210, receptable temple; 211, diffusing hole for the canthus area; 212, temple grounding electrode; 213, ear hook; 220, electrode end for the canthus area; 230, charging port; 240, secondary hinge ring. DETAILED DESCRIPTION

[0029] The details of the present invention can be more clearly understood by combining the accompanying drawings with the description of the specific embodiments of the present invention. However, the specific embodiments of the present invention described herein are only used for the purpose of explaining the present invention and cannot be understood as limiting the present invention in any way. Under the guidance of the present invention, the technical personnel's conception is based on any possible variation of the present invention, which should be regarded as belonging to the scope of the present invention. The terms "installation" and "connection" should be understood in a broad sense, which means direct connection and indirect connection through an intermediate medium.

[0030] The terms "central axis", "vertical", "horizontal", "front", "back", "up", "down", "left", "right", "top", "bottom", "inside", "outside" and the like used herein to indicate positions or positional relationships are based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, in the description of the present invention, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0031] See also Figure 1-Figure 6 As shown, the present invention provides a glasses frame containing negative oxygen ions, including a frame group 100 for releasing negative oxygen ions around the eyes and a temple group 200 rotatably connected at both side ends thereof, so as to block the damage of blue light to the eyes and increase the oxygen supply to the eyes.

[0032] The frame set 100 is composed of a half-enclosed frame 110 and a frame strip 120 clamped on the top thereof, wherein a lens 140 is embedded between the half-enclosed frame 110 and the frame strip 120; a pair of nasal region electrode ends 130 are embedded on the bottom surface of the frame strip 120, and the electrode spacing is greater than 3 mm to avoid air breakdown; and the two nasal region electrode ends 130 are symmetrically hidden in the middle of the frame strip 120, and the ends of the nasal region electrode ends 130 are bonded with insulating silicone and embedded in the inner side of the frame strip 120 to avoid electrode contact with the skin; grounding coatings, such as nano-silver coatings, are provided at both ends of the surface of the frame strip 120 to form a loop with the nasal region electrode end 130; the nasal region electrode end 130 adopts a tungsten / carbon fiber needle electrode with a diameter of 0.1-0.3 mm.

[0033] A plurality of nasal diffusion holes 111 are provided on the inner side of the middle part of the semi-enclosed frame 110 to form a diffusion window for negative oxygen ions to diffuse toward the inner corner of the eye; wire holes 112 are provided at the top of both ends of the semi-enclosed frame 110 to pass through the wire holes 112 to the ends of the frame strips 120 so that the lines connecting the nasal electrode ends 130 can pass through the wire holes 112.

[0034] Specifically, the temple group 200 is composed of an accommodating temple 210 and a negative oxygen ion excitation unit accommodated therein, wherein the rear end of the accommodating temple 210 is provided with an ergonomic ear hook 213 so that it can be hung on the ear and worn; the negative oxygen ion excitation unit includes an energy supply system, a high-voltage generator and an electrode group, the high-voltage generator is used to boost the trigger electrode group to ionize the air, wherein the electrode group is composed of an eye corner area electrode end 220 embedded in the end of the accommodating temple 210 and a temple grounding electrode 212 arranged on the outside of the end of the accommodating temple 210, such as a nano-silver coating to form a loop with the eye corner area electrode end 220; the eye corner area electrode end 220 adopts a tungsten / carbon fiber needle electrode with a diameter of 0.1-0.3mm; the end of the eye corner area electrode end 220 is bonded with insulating silicone and embedded in the end of the accommodating temple 210 to prevent the electrode from contacting the skin.

[0035] Furthermore, a plurality of diffusion holes 211 for the corner of the eye are provided on the inner side of the end of the accommodating temple 210, so as to form a diffusion window for the negative oxygen ions to diffuse toward the outer corner of the eye.

[0036] Furthermore, the energy supply system is a 30-100mAh micro lithium battery or a solar thin-film battery, and a charging interface 230 is integrated at the end of the accommodating temple 210, with a built-in USB-C charging module.

[0037] Furthermore, the high-voltage generator is a miniature boost circuit module, i.e., a DC-DC converter, which is implemented using piezoelectric ceramics or a high-frequency oscillation circuit, with a volume controlled within 5×5×2mm, and is used to increase the voltage of the low energy supply system from 3-7V to a high-frequency pulse voltage of 5-20kV; the high-voltage conductor adopts three layers of insulation: polyimide substrate + silicone coating + nano-ceramic coating; the high-frequency oscillation circuit: converts direct current into high-frequency alternating current of 100-200kHz, and then boosts the voltage through a transformer; the voltage-doubling rectifier circuit: uses a diode-capacitor array to convert high-voltage alternating current into direct current pulses.

[0038] The nasal area electrode end 130 and the eye corner area electrode end 220 on the same side are connected in parallel with the high-voltage generator on the same side, and the high-voltage generator is electrically connected to the energy supply system; the touch switch is hidden and embedded in the bottom surface of the receptacle temple 210; the micro LED indicator light is hidden and embedded in the top surface of the receptacle temple 210, and it emits red light to indicate low battery.

[0039] Furthermore, a nose pad 113 is symmetrically and integrally provided in the middle of the semi-enclosed frame 110 and below the plurality of nasal diffusion holes 111; main hinge rings 114 are installed on the left and right side ends of the semi-enclosed frame 110, and secondary hinge rings 240 are installed on the inner side of the front end of the accommodated temple 210. The semi-enclosed frame 110 and the accommodated temple 210 are hinged by the main hinge ring 114 and the secondary hinge ring 240 so as to be folded, rotated and opened for use.

[0040] The present invention also provides a process for processing a glasses frame containing negative oxygen ions, which is used to manufacture the glasses frame containing negative oxygen ions, and comprises the following steps: S1. Calcine the natural minerals of medical stone, tourmaline, ochre and volcanic magma extract at 1200-1500°C for 4-6 hours to eliminate impurities and activate the electric field characteristics of the minerals; crush the calcined minerals to a particle size of ≤100nm using a ball mill to increase the specific surface area and negative oxygen ion release efficiency; S2. Mix the above powder with the eyeglass frame substrate in a proportion of 5-15%, and evenly disperse it through a twin-screw extruder or a planetary mixer at a speed of 2000 rpm and a temperature of 80°C to avoid powder agglomeration; the eyeglass frame substrate is a mixture of plastic titanium TR-90 and acetate fiber, and a silane coupling agent is added during mixing to enhance the interface bonding strength; S3, the mixed materials are formed into a semi-enclosed frame 110, a frame strip 120 and a receptable temple 210 by an injection molding machine; wherein the injection molding parameters are as follows: the barrel temperature of the TR-90 material is 180-220° C., the barrel temperature of the acetate fiber is 160-190° C.; the injection pressure is 60-100 MPa; and the pressure holding cooling time is 15-30 seconds; If titanium or aluminum metal frames are used, the metal powder is mixed with negative oxygen ion powder and then formed by hot isostatic pressing at 1000℃ / 150MPa; for complex structures, laser sintering is used: 3D printing is used to melt the metal composite material containing negative oxygen ion powder layer by layer; S4. Use a super-hard diamond drill bit with a diameter of 0.3-0.5 mm to drill a number of diffusion holes 111 in the nasal cavity area and a number of diffusion holes 211 in the eye corner area to form a window for the diffusion of negative oxygen ions to the eyes; or use an ultraviolet laser with a wavelength of 355 nm, a pulse energy of 0.1-1 mJ, and a frequency of 50-100 kHz for laser drilling to ensure that the diffusion channel of negative oxygen ions is unobstructed; S5, applying 10-15 kV low-temperature plasma to the surface of the above-formed eyeglass frame to enhance the surface activity of the negative oxygen ion powder; S6, using magnetron sputtering technology to plate a nano silver layer at both ends of the top surface of the frame strip 120 and the outer side surface of the end of the accommodating temple 210, with a thickness of 50-100 nm, as the ground electrode of the negative oxygen ion generator; S7. Fix the energy supply system and the high-voltage generator in the cavity of the accommodating temple 210 by means of thermally conductive adhesive, and use laser welding to seal and waterproof.

[0041] Furthermore, a function activation test is performed after the product is assembled. The test process includes applying a 5kV / mm electric field to the molded eyeglass frame for 30 minutes to enhance its thermoelectric response characteristics. The negative oxygen ion release is tested in a closed cabin, and the concentration is stabilized at 800-1200 / cm by adjusting the electrode spacing or voltage. 3 .

[0042] The negative oxygen ion-containing eyeglasses of the present invention release negative oxygen ions through the synergistic effect of composite mineral materials and high-voltage electric fields: nano-scale mineral powders such as tourmaline and medical stone mixed in the base material of the eyeglasses generate a weak electric field under the stimulation of body temperature or slight deformation by virtue of their natural thermoelectricity and piezoelectricity, thereby promoting the ionization of water molecules in the air; At the same time, the high-voltage generator integrated in the accommodating temple 210 further ionizes oxygen molecules through the tip discharge electrode nasal area electrode end 130 to generate high-concentration negative oxygen ions, and forms a closed-loop electric field through the conductive grounding coating on the surface of the frame strip 120, so that a number of negative oxygen ions are directed to diffuse along the nasal area diffusion holes 111 to the eye area, and further ionizes oxygen molecules through the tip discharge electrode eye corner area electrode end 220 to generate high-concentration negative oxygen ions, and forms a closed-loop electric field through the temple grounding electrode 212, so that a number of negative oxygen ions are directed to diffuse along the eye corner area diffusion holes 211 to the eye area, and combined with the continuous sustained release effect of the mineral material, a negative oxygen ion concentration of 800-1200 / cm³ can be maintained in the wearer's breathing area.

[0043] It should be noted that the above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with the technology to understand the content of the present invention and implement it accordingly, and they cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. A glasses frame containing negative oxygen ions, characterized in that: It comprises a frame set for releasing negative oxygen ions around the eyes and a temple set rotatably connected at both ends thereof; The frame set is composed of a half-wrapped frame and a frame strip clamped on the top thereof, a pair of nasal region electrode ends are embedded on the bottom surface of the frame strip, and the two nasal region electrode ends are symmetrically hidden in the middle of the frame strip, and grounding coatings are provided at both ends of the surface of the frame strip; The temple group consists of an accommodating temple and a negative oxygen ion excitation unit accommodated therein, wherein the negative oxygen ion excitation unit includes an energy supply system, a high voltage generator and an electrode group, wherein the high voltage generator is used for boosting the trigger electrode group to ionize the air, wherein the electrode group consists of an eye corner area electrode end embedded in the end of the accommodating temple and a temple grounding electrode arranged on the outside of the end of the accommodating temple.

2. The eyeglass frame containing negative oxygen ions according to claim 1, characterized in that: The middle inner side surface of the semi-enclosed frame is provided with a plurality of diffusion holes for the nasal cavity area, forming a diffusion window for negative oxygen ions to the inner corner of the eye; the accommodating temple is provided with a plurality of diffusion holes for the canthus area near the inner side of the end thereof, forming a diffusion window for negative oxygen ions to the outer corner of the eye.

3. The eyeglass frame containing negative oxygen ions according to claim 2, characterized in that: The energy supply system is a 30-100mAh micro lithium battery or a solar thin-film battery. The end of the receptable temple is integrated with a charging interface and a built-in USB-C charging module.

4. The eyeglass frame containing negative oxygen ions according to claim 3, characterized in that: The high voltage generator is a miniature boost circuit module, which is used to increase the voltage of the low energy supply system from 3-7V to 5-20kV high frequency pulse voltage.

5. The eyeglass frame containing negative oxygen ions according to claim 4, characterized in that: The tops of both ends of the semi-enclosed frame are provided with wire holes that pass through to the ends of the frame strips. The nasal area electrode end and the eye corner area electrode end on the same side are connected in parallel with the high-voltage generator on the same side, and the high-voltage generator is electrically connected to the energy supply system.

6. A process for processing a glasses frame containing negative oxygen ions, used for manufacturing the glasses frame containing negative oxygen ions as claimed in any one of claims 1 to 5, characterized in that: The following steps are involved: S1, calcining the natural ore of medical stone, tourmaline, ochre and volcanic magma extract at 1200-1500°C for 4-6 hours, and crushing the calcined ore into a particle size of ≤100nm using a ball mill; S2, mixing the above powder with the eyeglass frame substrate in a ratio of 5-15%, and evenly dispersing them through a twin-screw extruder or a planetary mixer; S3, the mixed material is formed into a semi-enclosed frame, a frame strip and a accommodating temple by an injection molding machine; S4. Use a super-hard diamond drill bit with a diameter of 0.3-0.5 mm to drill several diffusion holes in the nasal cavity area and several diffusion holes in the eye corner area to form windows for the diffusion of negative oxygen ions to the eyes; S5, applying 10-15 kV low-temperature plasma to the surface of the above-formed eyeglass frame to enhance the surface activity of the negative oxygen ion powder; S6. Using magnetron sputtering technology, a nano silver layer with a thickness of 50-100 nm is plated on both ends of the top surface of the frame strip and the outer side surface of the end of the accommodating temple, as a ground electrode of the negative oxygen ion generator; S7. Fix the energy supply system and the high-voltage generator in the cavity of the accommodating temple through thermal conductive adhesive, and use laser welding to seal and waterproof.

7. The process for processing eyeglass frames containing negative oxygen ions according to claim 6, characterized in that: The lens body substrate of the eyeglasses in step S2 is a mixture of plastic titanium TR-90 and cellulose acetate, and a silane coupling agent is added during the mixing to enhance the interface bonding strength.

8. The process for processing eyeglass frames containing negative oxygen ions according to claim 7, characterized in that: Injection molding parameters of step S3: barrel temperature of TR-90 material is 180-220° C., barrel temperature of acetate fiber is 160-190° C.; injection pressure is 60-100 MPa; and pressure holding cooling time is 15-30 seconds.

9. The process for processing eyeglass frames containing negative oxygen ions according to claim 8, characterized in that: The method also includes applying a 5kV / mm electric field to the molded eyeglass frame for 30 minutes to enhance its thermoelectric response characteristics.

10. The process for processing eyeglass frames containing negative oxygen ions according to claim 9, characterized in that: It also includes testing the release of negative oxygen ions in a closed cabin, and stabilizing the concentration at 800-1200 / cm by adjusting the electrode spacing or voltage. 3 .

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