Ultraviolet lens cup for contact lens nursing

Abstract

The utility model discloses an ultraviolet lens cup for contact lens nursing, and relates to the field of contact lens nursing, the ultraviolet lens cup comprises a base, the top of the base is sleeved with a lamp holder, the top of the lamp holder is fixedly provided with a concave mirror with the top being a cambered surface, and the top of the lamp holder is fixedly provided with a glass cover for storing a hydrogen peroxide solution; lamp caps are annularly installed at the position, located on one side of the concave mirror, of the top of the lamp holder at equal intervals, a sealing cover is arranged at the top end of the lamp holder, a second threaded groove is formed in the peripheral surface of the sealing cover, fixing blocks are symmetrically and fixedly connected to the bottom of the sealing cover, and the fixing blocks are connected with light gathering plates for light gathering in a clamped mode; according to the lens cup, the catalytic action of ultraviolet rays on peroxides is utilized, the four lamp caps on the lamp holder emit the ultraviolet rays, the concave mirror and the light gathering plate gather the ultraviolet rays and reflect the ultraviolet rays to the storage box where the lens is placed, under the catalytic action of the ultraviolet rays, a hydrogen peroxide solution can be decomposed more rapidly, strong oxidizing substances such as active oxygen are released, and the service life of the lens cup is prolonged. The sterilization efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of contact lens care, in particular to a UV lens cup for contact lens care. BACKGROUND

[0002] As a vision correction tool, contact lenses are widely used worldwide. With the increase of the wearing population, higher requirements for the safety and effectiveness of contact lens care products are put forward. Traditional contact lens care solutions have problems such as incomplete cleaning and limited sterilization effect.

[0003] Hydrogen peroxide and hypochlorous acid are used as disinfecting components in care products, which have strong sterilization capacity, but the decomposition process is relatively slow. Traditional methods use platinum catalyst, neutralizing enzyme, reducing substances, and introduce heavy metals or other chemical components, which are attached to the lens and cause eye irritation. Using the catalytic effect of ultraviolet light on peroxide, there is no additional material, which can prevent eye irritation. Developing a new lens cup can solve this problem and improve the quality of contact lens care. CONTENT OF THE INVENTION

[0004] In order to improve the problem of slow decomposition of hydrogen peroxide and discomfort caused by wearing after cleaning, the present application provides a UV lens cup for contact lens care.

[0005] The UV lens cup for contact lens care provided by the present application adopts the following technical scheme:

[0006] A UV lens cup for contact lens care, comprising a base, a lamp holder is sleeved on the top of the base, a concave mirror with an arc top is fixedly installed on the top of the lamp holder, a glass cover for storing hydrogen peroxide solution is fixedly installed on the top of the lamp holder, a lamp holder is annularly and equidistantly installed on one side of the concave mirror, a sealing cover is arranged at the top end of the lamp holder, a second thread groove is formed on the outer peripheral surface of the sealing cover, a connecting rod is fixedly connected to the bottom of the sealing cover, a storage box is fixedly connected to one end of the connecting rod, the storage box is vertically above the concave mirror, and a fixing block is fixedly connected to the bottom of the sealing cover.

[0007] By adopting the technical scheme, when the ultraviolet lens cup for contact lens care is in operation, the base provides stable support for the whole device to ensure stable placement, the lamp holder is sleeved on the base and serves as an installation carrier of the core component, the lamp holders on the top of the lamp holder emit ultraviolet rays, the ultraviolet rays are emitted to the concave mirror on one side, the top of the concave mirror is arc-shaped and can preliminarily converge light rays, changes the light ray propagation direction and makes the light rays more concentrated, the sealing cover is threadedly connected to the top end of the lamp holder, is convenient to open and close and is convenient to place and take out the contact lens, the sealing cover at the bottom of the sealing cover is located vertically above the concave mirror and can further constrain the light ray propagation path, meanwhile, the light-converging plates fixedly connected to the symmetric fixing blocks at the bottom of the sealing cover cooperates with the concave mirror, the light-converging plates converge and adjust the light rays preliminarily converged by the concave mirror again, so that the ultraviolet rays are more concentratedly irradiated on the contact lens, thereby the contact lens is subjected to efficient and comprehensive sterilization and disinfection care by using the ultraviolet rays with high intensity and high concentration, and the cleaning and maintenance functions of the contact lens are realized.

[0008] Preferably, a circular groove is formed in the top of the base, and a rectangular socket is fixedly installed on one side of the bottom of the circular groove.

[0009] By adopting the technical scheme, the circular groove formed in the top provides an interface for connecting external equipment, and the rectangular socket fixedly installed on one side of the bottom of the groove can be used for connecting a power cord and the like to provide power support for the whole lens cup and ensure normal operation of the equipment.

[0010] Preferably, a power socket is formed in one side of the bottom of the lamp holder and is plugged with the rectangular socket.

[0011] By adopting the technical scheme, the power socket is formed in one side of the bottom of the lamp holder and is plugged with the rectangular socket, so that the external power introduced by the base is transmitted to the lamp holder when the lamp holder is installed on the base.

[0012] Preferably, a first threaded groove is formed in the top of the glass cover and is threadedly connected with a second threaded groove, a circular cavity for storing the concave mirror and the lamp holder is formed in the bottom of the glass cover, and a sealing ring is fixedly installed at the connection between the lamp holder and the glass cover.

[0013] By adopting the technical scheme, the glass cover fixedly installed on the top of the lamp holder can protect the internal components such as the lamp holder and the concave mirror from external collision and dust contamination and ensure stable operation of the components, and the first threaded groove formed in the top of the glass cover can be used for connecting components with matching threads.

[0014] Preferably, the bottom of the light-converging plate is arc-shaped, and the light-converging plate is located vertically above the storage box.

[0015] By adopting the technical scheme, the light gathering plate can gather and reflect the light rays which are preliminarily gathered by the concave mirror again. After the light rays are preliminarily gathered by the concave mirror, the light rays reach the light gathering plate. The light gathering plate further adjusts the angle and path of the light rays by using the arc surface structure, so that the ultraviolet rays are more concentratedly irradiated on the contact lens placed at a suitable position, thereby realizing efficient ultraviolet sterilization and disinfection of the contact lens, and achieving the purpose of cleaning and maintaining the contact lens.

[0016] Preferably, the outer peripheral surface of the storage box is provided with a water inlet, and one side of the storage box is connected with a cover.

[0017] By adopting the technical scheme, the solution can enter the inside of the storage box, so that the solution can completely soak the storage box and the glasses inside.

[0018] Preferably, the connecting rod, the storage box and the cover are made of transparent material.

[0019] By adopting the technical scheme, the transparent material is used to ensure the penetration of ultraviolet rays.

[0020] Preferably, the bottom of the base is provided with a circular groove, and the bottom of the circular groove is fixedly installed with a buzzer.

[0021] By adopting the technical scheme, the installation of the buzzer can remind the user.

[0022] In summary, the present application has at least one of the following beneficial technical effects:

[0023] 1. The lens cup utilizes the catalytic effect of ultraviolet rays on peroxide. The four lamp holders on the lamp holder emit ultraviolet rays. The concave mirror and the light gathering plate converge and reflect the ultraviolet rays to the storage box where the lenses are placed. Under the catalysis of ultraviolet rays, hydrogen peroxide solution can be decomposed more quickly, releasing active oxygen and other strong oxidizing substances, accelerating the killing of bacteria and microorganisms on the lens surface, greatly improving the sterilization efficiency, and thus improving the care quality of contact lenses.

[0024] 2. The lens cup catalyzes hydrogen peroxide solution by ultraviolet rays, without adding other chemical catalysts. No additional substances are left during the entire care process, which avoids chemical components from adhering to the lenses from the source, ensuring the safety of the user's eyes and eliminating the risk of burning eyes when wearing. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 The present application is a schematic diagram of the overall structure of the present application;

[0026] Figure 2 The present application is a schematic diagram of the overall structure of the present application;

[0027] Figure 3The structure diagram of the base and the lamp holder of the present application;

[0028] Figure 4 The structure diagram of the storage box and the structure of the present application;

[0029] Figure 5 The structure diagram of the light condensing plate of the present application;

[0030] Figure 6 The structure diagram of the light condensing plate and the fixing block of the present application;

[0031] Figure 7 The structure diagram of the base and the buzzer of the present application.

[0032] Reference signs: 1, base; 101, circular groove; 102, rectangular socket; 103, buzzer;

[0033] 2, lamp holder; 201, power socket; 3, concave mirror; 4, lamp cap; 5, sealing ring; 6, glass cover; 601, first threaded groove; 602, circular cavity; 7, sealing cover; 701, second threaded groove;

[0034] 8, fixing block; 801, light condensing plate;

[0035] 9, connecting rod; 10, storage box; 11, water inlet; 12, cover. DETAILED DESCRIPTION

[0036] The following will be described in detail with reference to the accompanying drawings Figures 1-5 The present application will be further described in detail.

[0037] The "up, down, left, right" perspective of the present device is based on the direction of the light source Figure 1 The direction of the drawing is the reference

[0038] The present application discloses a kind of ultraviolet lens cup for contact lens care.

[0039] Refer to Figures 1-4As shown, a kind of ultraviolet lens cup for contact lens care, including base 1, the top of base 1 is provided with vertical downward circular slot 101, the top of base 1 is connected with lamp holder 2 in circular slot 101, the top of lamp holder 2 is fixedly installed with concave mirror 3 in the middle, concave mirror 3 is used to collect ultraviolet lamp and carry out convergence and diffuse reflection, four lamp holders 4 that can emit ultraviolet are annularly installed on the top of lamp holder 2 on the side of concave mirror 3, lamp holder 2 is fixedly installed with glass cover 6 that is overall in the shape of cone on the top, the bottom of glass cover 6 is provided with circular cavity 602, and lamp holder 4 and concave mirror 3 are all located in circular cavity 602 in the bottom of glass cover 6, first threaded groove 601 is formed on the top of glass cover 6, and sealing cover 7 is screw-mounted on the top end of first threaded groove 601, lamp holder 2 is fixedly connected with glass cover 6, sealing ring 5 is fixedly installed on the outer circumferential surface of the connecting portion of lamp holder 2 and glass cover 6, second threaded groove 701 is formed on the outer circumferential surface of the bottom end of sealing cover 7, second threaded groove 701 is screw-connected with first threaded groove 601, vertically downward connecting rod 9 is fixedly connected in the middle of the bottom of sealing cover 7, connecting rod 9 is in the shape of cylinder, storage box 10 is fixedly connected to the end of connecting rod 9 away from sealing cover 7, connecting rod 9 and storage box 10 are all made of acrylic transparent material, acrylic has high transparency, and the light transmittance can reach 92%, meanwhile, it has certain ultraviolet resistance, after adding ultraviolet-resistant additive, the weather resistance can be significantly improved, and the influence of ultraviolet on its performance is reduced, storage box 10 is vertically above concave mirror 3, and the interval is two centimeters, so that the light reflected by concave mirror 3 can be gathered at storage box 10.

[0040] The entire device is powered by connecting the rectangular socket 102 at the top circular slot 101 with the power jack 201 at the bottom of the lamp holder 2, the power jack 201 is connected with external power grid by plug to realize power supply, the four lamp holders 4 on the lamp holder 2 emit ultraviolet after being electrified, the concave mirror 3 collects and diffusely reflects ultraviolet by virtue of arc surface, preliminarily converges light, the sealing cover 7 is fixed with the glass cover 6 by the engagement of first threaded groove 601 and second threaded groove 701, the fixed block 8 at the bottom of sealing cover 7 is clamped with the light condensing plate 801, so that the light condensing plate 801 is installed at the bottom of sealing cover 7, the ultraviolet is further reflected by the arc surface at the bottom of light condensing plate 801, so that the light is more concentratedly shot at storage box 10.

[0041] Refer to Figures 3-7As shown, the bottom of the sealing cover 7 is fixedly connected with the fixed block 8 on both sides of the connecting rod 9, the fixed block 8 is clamped with the light condensing plate 801 for light condensation, the top inner side of the light condensing plate 801 is provided with a clamping groove corresponding to the fixed block 8, the base 1 is fixedly installed with a rectangular socket 102 on one side of the bottom of the circular groove 101, the inside of the base 1 is provided with a cavity, the cavity is installed with a lithium ion battery connected with the rectangular socket 102, which can charge and discharge, the bottom of the lamp holder 4 is connected with the power supply end of the circuit board, the wiring end of the circuit board is connected with the power socket 201, the circuit board is provided with a control computer and forms a reliable electrical connection, the bottom of the light condensing plate 801 is arc-shaped for reflecting the ultraviolet light emitted by the lamp holder 4, the light condensing plate 801 is vertically above the storage box 10 and there is a gap between them, the outer peripheral surface of the storage box 10 is provided with a water inlet 11, one side of the storage box 10 is adaptively connected with a cover 12, the storage box 10 and the cover 12 form a non-sealed storage space, the connecting rod 9, the storage box 10 and the cover 12 are made of transparent material, which ensures the penetration of ultraviolet rays and does not block the lens, the bottom of the base 1 is provided with a circular groove, and the bottom of the circular groove is fixedly installed with a buzzer 103.

[0042] The storage box 10 is made of transparent material and forms a non-sealed space with the cover 12, so that the care solution can enter the inside of the storage box 10 and contact the lens, the lens is soaked therein, because the connecting rod 9, the storage box 10 and the cover 12 are transparent, the ultraviolet rays penetrate the lens for sterilization and disinfection, the lens cup body is made of colored and ultraviolet resistant material to ensure that the ultraviolet rays do not leak, the lens clamping structure is made of transparent material to ensure the penetration of ultraviolet rays, the cup cover is built-in ultraviolet light source, which can automatically start irradiation when the cup cover is closed, the lens placement area is communicated with the inner area of the lens cup to ensure that the lens fully contacts the treatment product during the care process, the ultraviolet rays are turned on, the contents in the cup receive ultraviolet irradiation, and the hydrogen peroxide is decomposed. It should be noted that the inside of the base 1 is provided with a cavity, the inside of the cavity is installed with a lithium ion battery, a controller and a timer, the controller, the buzzer 103 and the connection line and the control device are connected in a manner of prior art and mature, so the specific connection relationship is not described in detail, the battery supplies power to the controller, the buzzer 103 and the lamp holder 4, the timer is preset with time, when the rectangular socket 102 is plugged into the power socket 201, the timer starts, when the preset time is reached, the timer sends an electrical signal to the controller, the controller sends a signal to start the buzzer 103, thereby reminding the user.

[0043] Another more practical way of the embodiment is that after the hydrogen peroxide is used, the hydrogen peroxide is poured out, the residual hydrogen peroxide on the lens is neutralized, the soft contact lens has about several tens of milligrams of residual, the hard contact lens has less residual, so that the disinfecting and cleaning effect of the hydrogen peroxide is more thorough, the neutralization reaction of the ultraviolet light is faster, and the energy consumption is less.

[0044] The implementation principle of the ultraviolet lens cup for contact lens care according to the embodiment of the present application is as follows: when the user performs lens care, first, hydrogen peroxide solution is added into the lens cup, then the lens is placed in the storage box 10 and covered with the cover 12, the sealing cover 7 is installed through the first threaded groove 601 at the top of the glass cover 6, the bottom fixed block 8 is clamped with the light condensing plate 801, so that the light condensing plate 801 is stably installed at the bottom of the sealing cover 7, the lens cup assembly is completed, the rectangular socket 102 at the top circular groove 101 is connected with the power socket 201 at the bottom of the lamp holder 2, so as to provide power support for the whole device, after power on, the four lamp holders 4 on the lamp holder 2 emit ultraviolet light, the arc surface at the bottom of the light condensing plate 801 further reflects the ultraviolet light, so that the light is reflected, the concave mirror 3 converges and diffusely reflects the ultraviolet light to the storage box 10 through the arc surface, the storage box 10 and the cover 12 form a non-sealed space, so that the hydrogen peroxide solution added before can enter and fully contact with the lens, and the lens is soaked in the solution, since the connecting rod 9, the storage box 10 and the cover 12 are all transparent materials, the ultraviolet light can penetrate through, so that the lens soaked in the hydrogen peroxide solution is disinfected, thereby realizing efficient cleaning and care of the contact lens.

[0045] The above is only an optional embodiment of the present application, and is not used to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A UV lens cup for contact lens care, characterized in that: Includes a base (1), a lamp holder (2) is sleeved on the top of the base (1), a concave mirror (3) with an arc-shaped top is fixedly installed on the top of the lamp holder (2), a glass cover (6) for storing hydrogen peroxide solution is fixedly installed on the top of the lamp holder (2), and a lamp head (4) is installed circumferentially and equidistantly on one side of the concave mirror (3) on the top of the lamp holder (2). The top of the lamp holder (2) is provided with a sealing cover (7), and the outer peripheral surface of the sealing cover (7) is provided with a second threaded groove (701). A connecting rod (9) is fixedly connected to the bottom middle of the sealing cover (7), and a storage box (10) is fixedly connected to one end of the connecting rod (9). The storage box (10) is located vertically above the concave mirror (3). A fixing block (8) is symmetrically fixedly connected to the bottom of the sealing cover (7), and the fixing block (8) is engaged with a light-concentrating plate (801) for focusing light.

2. The ultraviolet lens cup for contact lens care according to claim 1, characterized in that: The base (1) has a circular groove (101) on its top, and a rectangular socket (102) is fixedly installed on one side of the bottom of the circular groove (101).

3. The ultraviolet lens cup for contact lens care according to claim 1, characterized in that: The lamp holder (2) has a power socket (201) on one side of its bottom that is plugged into a rectangular socket (102).

4. The ultraviolet lens cup for contact lens care according to claim 1, characterized in that: The top of the glass cover (6) is provided with a first threaded groove (601) that is threadedly connected to the second threaded groove (701). The bottom of the glass cover (6) is provided with a circular cavity (602) for storing the concave mirror (3) and the lamp holder (4). A sealing ring (5) is fixedly installed at the connection between the lamp holder (2) and the glass cover (6).

5. A UV lens cup for contact lens care according to claim 1, characterized in that: The bottom of the light-concentrating plate (801) is curved, and the light-concentrating plate (801) is located vertically above the storage box (10).

6. The ultraviolet lens cup for contact lens care according to claim 1, characterized in that: The storage box (10) has a water inlet (11) on its outer peripheral surface, and a cover (12) is adapted to be connected to one side of the storage box (10).

7. A UV lens cup for contact lens care according to claim 6, characterized in that: The connecting rod (9), storage box (10), and cover (12) are all made of transparent material.

8. A UV lens cup for contact lens care according to claim 1, characterized in that: A circular groove is provided on one side of the bottom of the base (1), and a buzzer (103) is fixedly installed at the bottom of the circular groove.

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