Portable ultrasonic cleaning machine for contact lenses

Abstract

The utility model discloses a portable ultrasonic cleaning machine for contact lenses, which comprises a box body, a partition plate is welded inside the box body and divides the inside of the box body into a cleaning cavity and a power supply cavity, a mounting rack is welded on the inner surface of the cleaning cavity, the mounting rack is fixedly connected with a cleaning tank through a bolt, and the power supply cavity is connected with the cleaning tank through a bolt. A heating assembly is arranged on the cleaning tank and comprises a heating layer arranged on the outer wall of the cleaning tank in a sleeving mode, a heating cavity is formed in the heating layer, an electric heating mesh is fixedly installed in the heating cavity, pressure relief pipes are symmetrically arranged at the top end of the heating layer, and heat is generated in the heating cavity through the electric heating mesh. Heat is transferred to the outer wall of the cleaning tank through heat, water stains on the inner wall of the cleaning tank are dried, the cleaning effect in the cleaning tank is further ensured, meanwhile, the situation that paper towels are used for wiping is effectively avoided, impurities on the paper towels are adsorbed in the cleaning tank, and the follow-up use of the cleaning tank is affected is avoided.

Description

Technical Field

[0001] The utility model relates to an ultrasonic cleaning machine, in particular to a portable ultrasonic cleaning machine for contact lenses. Background Art

[0002] Contact lenses, also known as corneal contact lenses, are lenses worn on the cornea of ​​the eye to correct vision or protect the eyes. In order to get rid of the constraints of traditional glasses, contact lenses are becoming more and more popular. Contact lenses can be divided into daily disposable contact lenses, weekly disposable contact lenses, monthly disposable contact lenses, quarterly disposable contact lenses, etc. according to the length of the use cycle. Daily disposable contact lenses are worn for one day and then discarded, and the cost is high, so the largest number of users are still weekly disposable or monthly disposable. Although the use cycle is long, they still need to be cleaned regularly to clean harmful substances such as bacteria, dust, and tear proteins attached to the contact lenses to maintain the health of the eyeball. In the prior art, the commonly used cleaning methods are: 1. rubbing with fingers, which cannot be fully cleaned and is also prone to cause lens damage; 2. Soaking in care solution, which only has a subtle effect on the tear proteins on the surface; 3. Ordinary ultrasonic cleaning machines are large in size, inconvenient to carry, and can only be used in places with power, and can only clean dust and tear proteins, but cannot remove bacteria attached to the top of the contact lenses.

[0003] At present, during the contact lens cleaning process, it is necessary to add an appropriate amount of physiological saline and contact lens care solution into the cleaning tank, and then use an ultrasonic transducer to generate ultrasonic waves, causing cavitation in the water. Water molecules explode and continuously impact, causing dust and tear proteins attached to the contact lenses to vibrate and fall off, thereby completing the contact lens cleaning. After cleaning, the waste liquid needs to be poured out of the cleaning tank, and then wiped with a paper towel to ensure the cleanliness of the cleaning tank. However, during the wiping process, impurities on the paper towel will be adsorbed in the cleaning tank, thereby causing contamination for the next cleaning.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a portable ultrasonic cleaning machine for contact lenses to overcome the above technical problems existing in the existing related technology.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] A portable ultrasonic cleaning machine for contact lenses comprises a box body, wherein one end of the top of the box body is hingedly connected to a box cover by a hinge, a magnetic strip is symmetrically provided on one end of the box cover away from the hinge, a magnet is symmetrically provided on the other end of the top of the box body, the magnet and the magnetic properties of the magnetic strip are different, a partition plate is welded inside the box body, the partition plate divides the inside of the box body into a cleaning chamber and a power supply chamber, an internal power supply is fixedly installed on the bottom end of the power supply chamber, a mounting frame is welded on the inner surface of the cleaning chamber, the mounting frame is fixedly connected to the cleaning tank by bolts, a heating component is provided on the cleaning tank, the heating component comprises a heating layer sleeved on the outer wall of the cleaning tank, a heating chamber is opened inside the heating layer, an electric heating mesh is fixedly installed in the heating chamber, pressure relief pipes are symmetrically provided on the top of the heating layer, and an ultrasonic component is provided on the bottom end of the cleaning chamber.

[0008] Furthermore, in order to ultrasonically clean the contact lenses in the cleaning tank, the ultrasonic component includes an ultrasonic transducer fixedly mounted on the bottom end of the cleaning chamber, the ultrasonic transducer is fixedly mounted on the partition plate, the top end of the ultrasonic transducer passes through the heating layer and fits with the bottom end of the cleaning tank, an ultrasonic generator is installed on the end of the partition plate away from the ultrasonic transducer, and the ultrasonic generator is electrically connected to the ultrasonic transducer.

[0009] Furthermore, in order to facilitate personnel control, a control panel is fixedly provided on one side of the outer surface of the box body, and the control panel is connected to the internal power supply, the electric heating mesh, the ultrasonic transducer and the ultrasonic generator.

[0010] Furthermore, in order to provide electrical energy to the electronic components inside the box body, the internal power source is a rechargeable lithium battery, and a charging interface is fixedly installed on one end of the outer surface of the box body.

[0011] Furthermore, in order to prevent dust in the air from entering the heating chamber along the pressure relief pipe, the top end of the pressure relief pipe passes through the mounting frame and the cleaning tank in sequence and is fixedly connected to the dust cover.

[0012] Furthermore, in order to facilitate personnel to observe the cleaning status of the contact lenses, an observation window is provided at the center of the box cover.

[0013] Furthermore, in order to increase the stability between the box body and the desktop, anti-skid pads are glued and connected around the bottom end of the box body.

[0014] The beneficial effects of the utility model are:

[0015] 1. After the contact lenses are cleaned, the waste liquid is removed from the cleaning tank. At this time, operate the control panel to start the electric heating mesh. The electric heating mesh generates heat in the heating cavity. The heat is transferred to the outer wall of the cleaning tank through heat transfer, and the water stains on the inner wall of the cleaning tank are dried to further ensure the cleaning effect in the cleaning tank. At the same time, it is effectively avoided to wipe with paper towels to prevent impurities on the paper towels from being adsorbed in the cleaning tank and affecting the subsequent use of the cleaning tank.

[0016] 2. The setting of the charging interface is convenient for personnel to charge the internal power supply. The setting of the internal power supply provides power for the electronic components inside the box body, which is convenient for the ultrasonic transducer inside the box body to work. The ultrasonic transducer generates ultrasonic waves, which causes cavitation of the cleaning liquid in the cleaning tank. The water molecules explode and impact continuously, causing the dust and tear protein attached to the contact lenses to vibrate and fall off, thereby achieving the cleaning effect. At the same time, when the ultrasonic cleaning machine is working, it does not need to be powered by an external power supply in real time, making the ultrasonic cleaning machine more convenient for personnel to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a structural schematic diagram of a portable contact lens ultrasonic cleaning machine according to an embodiment of the utility model;

[0019] Figure 2 It is a schematic diagram of the unfolded structure of a portable ultrasonic cleaning machine for contact lenses according to an embodiment of the utility model;

[0020] Figure 3 is an expanded cross-sectional view of a portable contact lens ultrasonic cleaning machine according to an embodiment of the utility model;

[0021] Figure 4 yes Figure 3 Enlarged view of point A in the middle;

[0022] Figure 5 is an expanded side sectional view of a portable contact lens ultrasonic cleaning machine according to an embodiment of the utility model;

[0023] Figure 6 yes Figure 5 Enlarged view of point B in the middle.

[0024] In the figure:

[0025] 1. Box body; 2. Partition plate; 3. Power cavity; 4. Internal power supply; 5. Charging port; 6. Cleaning cavity; 7. Mounting frame; 8. Cleaning tank; 9. Heating layer; 10. Heating cavity; 11. Electric heating mesh; 12. Pressure relief pipe; 13. Dust cover; 14. Ultrasonic transducer; 15. Ultrasonic generator; 16. Control panel; 17. Hinge; 18. Box cover; 19. Observation window; 20. Magnet; 21. Magnetic strip; 22. Anti-slip foot pad. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] According to an embodiment of the utility model, a portable contact lens ultrasonic cleaning machine is provided.

[0028] Embodiment 1;

[0029] like Figure 1-Figure 6As shown, according to the embodiment of the utility model, the portable ultrasonic cleaning machine for contact lenses comprises a box body 1 with an upper opening, one end of the top of the box body 1 is hingedly connected to a box cover 18 through a hinge 17, the box cover 18 can completely cover the opening, and a magnetic strip 21 is symmetrically arranged at one end of the box cover 18 away from the hinge 17, and the magnetic strip 21 is embedded in the box cover 18, and a magnet 20 is symmetrically arranged on the other end of the top of the box body 1, and the magnet 20 is embedded in the box body 1, and the magnetism of the magnet 20 and the magnetic strip 21 is different, and an observation window 19 is opened at the center of the box cover 18, and the setting of the observation window 19 is convenient for personnel to observe the cleaning condition of the contact lenses, and the box body 1 is provided with a plurality of cleaning surfaces. A partition plate 2 is welded on the inside of the box body 1, and the partition plate 2 divides the inside of the box body 1 into a cleaning chamber 6 and a power chamber 3. An internal power supply 4 is fixedly installed on the bottom end of the power chamber 3, and the internal power supply 4 is a rechargeable lithium battery. A charging interface 5 is fixedly installed on one end of the outer surface of the box body 1. The setting of the charging interface 5 can facilitate the provision of power to the internal power supply 4. A control panel 16 is fixedly provided on one side of the outer surface of the box body 1. The control panel 16 is electrically connected to the internal power supply 4, and the power of the internal power supply 4 can be displayed on the control panel 16. A mounting frame 7 is welded on the inner surface of the cleaning chamber 6, and a cleaning tank 8 is overlapped on the mounting frame 7, and the two are connected by Several bolts are fixed to further improve the stability of the installation of the cleaning tank 8. A heating component is provided on the cleaning tank 8, and the heating component includes a heating layer 9 sleeved on the outer wall of the cleaning tank 8. A heating cavity 10 is opened inside the heating layer 9. An electric heating mesh 11 is fixedly installed in the heating cavity 10. The electric heating mesh 11 is electrically connected to the control panel 16, and the required power is provided by the internal power supply 4. Several pressure relief pipes 12 are symmetrically arranged on the top of the heating layer 9. The top of the pressure relief pipe 12 passes through the mounting frame 7 and the cleaning tank 8 in turn, and is fixedly connected to the dust cover 13. The setting of the pressure relief pipe 12 enables a gas flow channel in the heating cavity 10, and the electric heating The hot mesh 11 heats up the internal air pressure of the heating chamber 10, and the pressure in the heating chamber 10 is timely reduced through the pressure relief pipe 12. After the contact lens is cleaned, the waste liquid after cleaning is removed from the cleaning tank 8. At this time, the control panel 16 is operated to make the electric heating mesh 11 work. The electric heating mesh 11 generates heat in the heating chamber 10, and the heat is transferred to the outer wall of the cleaning tank 8 through heat transfer, and the water stains on the inner wall of the cleaning tank 8 are dried, thereby further ensuring the cleaning effect in the cleaning tank 8. At the same time, it effectively avoids wiping with a paper towel, and prevents impurities on the paper towel from being adsorbed in the cleaning tank 8, which affects the subsequent use of the cleaning tank 8.

[0030] Embodiment 2:

[0031] See also Figure 1-Figure 3 and Figure 5In order to ultrasonically clean the contact lenses in the cleaning tank 8, an ultrasonic component is provided on the bottom end of the cleaning chamber 6, and the ultrasonic component includes an ultrasonic transducer 14 fixedly arranged on the bottom end of the cleaning chamber 6, the ultrasonic transducer 14 is electrically connected to the control panel 16, and the required power is provided by the internal power supply 4, the ultrasonic transducer 14 is fixedly installed on the partition plate 2, the top of the ultrasonic transducer 14 passes through the heating layer 9 and fits with the bottom end of the cleaning tank 8, and an ultrasonic generator 15 is installed on the end of the partition plate 2 away from the ultrasonic transducer 14, the ultrasonic generator 15 is electrically connected to the control panel 16, and the required power is provided by the internal power supply 4, and is electrically connected to the ultrasonic transducer 14. In order to increase the stability between the box body 1 and the desktop, non-slip foot pads 22 are glued and connected around the bottom of the box body 1. The setting of the charging interface 5 is convenient for personnel to charge the internal power supply 4. The setting of the internal power supply 4 provides power for the electronic components inside the box body 1, which is convenient for the ultrasonic transducer 14 inside the box body 1 to work. The ultrasonic transducer 14 generates ultrasonic waves, so that the cleaning liquid in the cleaning tank 8 undergoes cavitation, and the water molecules explode and impact continuously, so that the dust and tear protein attached to the contact lens are vibrated and fall off, so as to achieve the cleaning effect. At the same time, when the ultrasonic cleaning machine is working, it does not need to be powered by an external power supply in real time, making the ultrasonic cleaning machine more convenient for people to carry.

[0032] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0033] In actual application, first, the box body 1 is firmly placed on the desktop under the action of the non-slip foot pad 22, and then the box cover 18 is opened, the contact lens is placed in the cleaning tank 8, and an appropriate amount of cleaning liquid is added to the cleaning tank 8. Then, the box cover 18 is closed, and the control panel 16 is operated to make the ultrasonic generator 15 work. The ultrasonic generator 15 enables the ultrasonic transducer 14 to emit ultrasonic waves into the cleaning tank 8, so that the cleaning liquid in the cleaning tank 8 undergoes cavitation, and the water molecules are continuously impacted by the explosion, so that the dust and tear protein attached to the contact lens are vibrated. The waste liquid is shaken off to achieve the cleaning effect. After the contact lens is cleaned, the waste liquid is removed from the cleaning tank 8. At this time, the control panel 16 is operated to make the electric heating mesh 11 work. The electric heating mesh 11 generates heat in the heating chamber 10. The heat is transferred to the outer wall of the cleaning tank 8 through heat transfer, and the water stains on the inner wall of the cleaning tank 8 are dried to further ensure the cleaning effect in the cleaning tank 8. At the same time, it is effectively avoided to wipe with a paper towel to prevent impurities on the paper towel from being adsorbed in the cleaning tank 8 and affecting the subsequent use of the cleaning tank 8.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable contact lens ultrasonic cleaning machine, comprising a box body (1), characterized in that: One end of the top of the box body (1) is hingedly connected to the box cover (18) via a hinge (17); a magnetic strip (21) is symmetrically provided at one end of the box cover (18) away from the hinge (17); a magnet (20) is symmetrically provided at the other end of the top of the box body (1); the magnetism of the magnet (20) and the magnetic strip (21) are different; a partition plate (2) is welded inside the box body (1); the partition plate (2) divides the inside of the box body (1) into a cleaning chamber (6) and a power chamber (3); an internal connection is fixedly installed on the bottom end of the power chamber (3). A power source (4); a mounting frame (7) is welded on the inner surface of the cleaning chamber (6); the mounting frame (7) is fixedly connected to the cleaning tank (8) by bolts; a heating component is provided on the cleaning tank (8); the heating component comprises a heating layer (9) sleeved on the outer wall of the cleaning tank (8); a heating chamber (10) is provided inside the heating layer (9); an electric heating mesh (11) is fixedly installed in the heating chamber (10); a pressure relief pipe (12) is symmetrically provided on the top end of the heating layer (9); and an ultrasonic component is provided on the bottom end of the cleaning chamber (6).

2. A portable contact lens ultrasonic cleaning machine according to claim 1, characterized in that: The ultrasonic component comprises an ultrasonic transducer (14) fixedly arranged on the bottom end of the cleaning chamber (6); the ultrasonic transducer (14) is fixedly mounted on the partition plate (2); the top end of the ultrasonic transducer (14) passes through the heating layer (9) and fits with the bottom end of the cleaning tank (8); an ultrasonic generator (15) is mounted on the end of the partition plate (2) away from the ultrasonic transducer (14); the ultrasonic generator (15) is electrically connected to the ultrasonic transducer (14).

3. A portable contact lens ultrasonic cleaning machine according to claim 2, characterized in that: A control panel (16) is fixedly provided on one side of the outer surface of the box body (1), and the control panel (16) is connected to the internal power supply (4), the electric heating mesh (11), the ultrasonic transducer (14) and the ultrasonic generator (15).

4. A portable contact lens ultrasonic cleaning machine according to claim 3, characterized in that: The internal power source (4) is a rechargeable lithium battery, and a charging interface (5) is fixedly mounted on one end of the outer surface of the box body (1).

5. A portable contact lens ultrasonic cleaning machine according to claim 1, characterized in that: The top end of the pressure relief pipe (12) passes through the mounting frame (7) and the cleaning tank (8) in sequence, and is fixedly connected to the dust cover (13).

6. A portable contact lens ultrasonic cleaning machine according to claim 1, characterized in that: An observation window (19) is provided at the center of the box cover (18).

7. A portable contact lens ultrasonic cleaning machine according to claim 4, characterized in that: Anti-skid pads (22) are glued and connected around the bottom of the box body (1).

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