CN102053390B

CN102053390B - Contact lens cleaning device

Info

Publication number: CN102053390B
Application number: CN 201010277849
Authority: CN
Inventors: 林锦鸿
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-11-05
Filing date: 2010-09-07
Publication date: 2013-10-23
Anticipated expiration: 2030-09-07
Also published as: CN102053390A

Abstract

The invention provides a contact lens cleaning device, which comprises a cleaning unit and a control unit which can be separately combined above the cleaning unit, wherein the control unit comprises a shell, a circuit board arranged in the shell, two conductive pieces which are respectively electrically connected with the circuit board and an electric starting piece which is electrically connected with the circuit board and is used for starting the conductive pieces, wherein the conductive pieces can be contacted and conducted with a cleaning agent arranged in the cleaning unit to form a power-on loop so as to take away stickers on the contact lenses, so that the cleaning operation is completed. Therefore, when in use, the cleaning agent is not easy to overflow to damage electronic parts, the waterproof effect is good, the contact lens is not physically damaged, and the contact lens has the advantages of simple components and low cost.

Description

Device for cleaning contact lenses

Technical field

The present invention relates to a kind of decontaminating apparatus, particularly a kind of device for cleaning contact lenses.

Background technology

Ultrasound wave (Ultrasonic or Ultrasound) is defined as the sound that can hear above the human ear, and in general sound frequency just begins to regard as ultrasound wave above 16000Hz, can be used for cleaning the eyeglass of glasses, contact lenses and water-proof watch etc.

When ultrasound wave conducts in water, the load range that surpasses water when its conduction strength, will produce a large amount of fine bubbles of vacuum, during the bubbles of vacuum explosion, the high pressure of its locality can be taken away the foul of lens surface, produce simultaneously superfine little water column and impact in lens surface and produce cleanup action, but above-mentioned physical impact mode, make easily lens structure be subject to a certain degree impact.

The frequency of cleaning usefulness is generally 24KHz (industrial) and 42KHz (family expenses, specialty are used), and the ultrasonic frequency of cleaning contact lenses is used for cleaning imperceptible dirt then up to more than the 100KHz.But, ultrasound wave is a machine that produces frequency, produce the machine of frequency except power, stress the matching between circuit and the frequency, if coupling is bad, just must consumes larger power and produce clean effect, and, hyperacoustic shake head is the part of a precision, and is very high to the requirement of its production level, so that its part sells price is also higher.

In addition, it also is existing decontaminating apparatus that hot type magnetic stirrer, ultraviolet ray and ozone are cleaned, and the hot type magnetic stirrer utilizes electromagnetic principle to add thermal agitation, adds detersive the adhesion of this eyeglass is separated; And ultraviolet ray has powerful lethality to bacterium, and ozone then is a kind of good oxygenant and sanitizer, so both effects mainly are that it is main sterilizing with sterilization, but can't remove the adhesion that is attached on the eyeglass fully.

From the above, use hyperacoustic clean mode, not only having eyeglass is subject to physical damage, power consumption and is subject to outside the problems such as the impact of internal circuit coupling, part be expensive, the chance of using the hot type magnetic stirrer also can have false touch to scald because heating-up temperature is high, and ultraviolet ray and ozone also can't be removed the adhesion that is attached on the eyeglass fully, not only cleaning efficiency is low so use above-mentioned existing clean mode, also causes the increase of cost.

In addition, TaiWan, China is announced No. 547083 new patent case disclosed " contact lens cleaning apparatus ", the electronic components such as its circuit board and coil groups all are arranged to take up the container group below of cleaning solution, if airtight not fully or cleaning fluid overflows accidentally when cleaning, the capital causes the fault of electronic component to be damaged, and is not satisfactory in the use.

And announce " multi-electrode contact lens disinfection and cleaning device and its method " disclosed content of patent of invention case No. 204398 by TaiWan, China, this device comprises eyeglass well and storage tank that is provided with electrode that at least one is provided with two electrodes that are inverted, and described eyeglass well utilizes the iontophoretic injection bridge to be connected with storage tank, during cleaning, first contact lenses are placed in and make it that electrolytic reaction occurs on the opposite polarity electrode that is inverted, then positive charge is added to the electrode of storage tank, negative charge adds to the electrode that is inverted outward, utilize the halogenide in the polarity transformation program reduction eyeglass well, complex structure not only, also need during cleaning can reach the purpose of cleaning eyeglass by the polarity transformation program, quite time-consuming.

More seriously, the demand of above-mentioned case institute be to utilize electrolysis principle to produce chlorine with as sterilization usefulness by halogenide, according to the content of explaining, the chlorine after the electrolysis reaches 80ppm with as sterilization usefulness, and is 3ppm after the reduction.Yet, according to the TaiWan, China water quality standard for drinking water, effectively the control value of dechlorination is 0.2 to 1.0 milligram/liter, its residual chlorine is overproof more than 3～15 times, if directly be worn on the eyes after cleaning, can produce the injury that can't retrieve to eyes and health under long-term the use, seriously influence health, if reduction process is slipped up again, that result really can't imagine.

Scientific research has proved that also chlorine not just by the picked-up of food, also can and exert an influence to human body through the skin absorption, comprises that the symptoms such as carcinoma of urinary bladder, liver cancer, the carcinoma of the rectum, heart disease, artery sclerosis, anemia, hypertension and allergy are also all relevant with chlorine.

Summary of the invention

The purpose of this invention is to provide a kind of device for cleaning contact lenses, this device for cleaning contact lenses utilizes the dacryolin effect that deposits on detersive and the contact lenses to produce positively charged compound, and removes adhesion on the contact lenses by the principle of with electronegative electronics this compound being taken away after switching on.

Device for cleaning contact lenses of the present invention is used for pouring a detersive into and is cleaned contact lenses, and this device for cleaning contact lenses comprises:

One cleaning unit comprises the positioning part that a toilet seat and two is formed on this toilet seat and puts for two contact lenses respectively, and described positioning part interconnects for the detersive of pouring into and circulates; And

One control module, can be combined in discretely the top of this cleaning unit, this control module comprises that a housing, is arranged at the lid that power supply source, in this housing is placed in this housing and the circuit board, two that is electrically connected on this power supply source is electrically connected on respectively this circuit board electric-conductor, is electrically connected on this circuit board and is covered in the top of this housing in order to the power start spare and that starts described electric-conductor, wherein, described electric-conductor penetrates bottom and can be respectively corresponding the extending in two positioning parts of this cleaning unit of this housing;

When the cleaning contact lenses, contact lenses and detersive are inserted the positioning part of this cleaning unit, and make and be placed in the liquid level that the detersive in the described positioning part is able to circulate, again this control module is combined on this cleaning unit, described electric-conductor is stretched respectively placed the interior detersive of described positioning part, when this power start spare action, described electric-conductor is switched on and is formed a power circuit with detersive, and utilize the movement of electronics that the adhesion on the contact lenses is taken away, and finish the clean operation of contact lenses.

Device for cleaning contact lenses of the present invention, each positioning part of this cleaning unit have an eyeglass groove and of putting for contact lenses and supply corresponding electric-conductor to stretch the conductive trough of putting and being communicated with this eyeglass groove.

Device for cleaning contact lenses of the present invention, this control module comprise that also one is arranged in this housing and is electrically connected on the tutorial light of this circuit board.

Device for cleaning contact lenses of the present invention, the lid of this control module is articulated in the top of this housing.

Device for cleaning contact lenses of the present invention, the lid of this control module can be covered in the top of this housing discretely.

Device for cleaning contact lenses of the present invention, the lid of this control module has demonstration hole and the press section corresponding to this power start spare that supplies this tutorial light to appear, and when this power start spare is controlled described electric-conductor energising, meeting auto-breaking behind a setting-up time.

Device for cleaning contact lenses of the present invention, this lid has a demonstration hole that supplies this tutorial light to appear, and having first conducting strip that is electrically connected with this circuit board and, the power start spare of this control module is electrically connected and penetrates the second conducting strip of the bottom of this housing with this circuit board, this second conducting strip can contact with this first conducting strip discretely, when this control module is combined on this cleaning unit, this cleaning unit can be suppressed this second conducting strip and contact with this first conducting strip, and then make this power start spare control described electric-conductor energising, again auto-breaking behind a setting-up time.

Device for cleaning contact lenses of the present invention, this setting-up time are 30 seconds.

Device for cleaning contact lenses of the present invention, the material of described electric-conductor are selected from copper, silver, Kufil, copper is zinc-plated and Kufil is zinc-plated.

Device for cleaning contact lenses of the present invention, this circuit board comprises a control module, this control module has: a receiving circuit, in order to receive a trigger pip; One drive circuit, luminous in order to drive this tutorial light; An and control circuit, be coupled to this receiving circuit and this driving circuit, this control circuit judges whether an end condition is set up after receiving the trigger pip that receiving circuit transmits, namely judge whether not under better cleaning performance state, if, then this control circuit is controlled this driving circuit to drive this tutorial light luminous, and controls this power start spare and stop described electric-conductor operation, if not, then this control circuit is controlled this power start spare described electric-conductor of switching on, with the cleaning contact lenses.

Device for cleaning contact lenses of the present invention, this control module comprise that also one is arranged in this housing and is electrically connected on the loudspeaker of this circuit board, and this circuit board comprises a control module, and this control module has: a receiving circuit, in order to receive a trigger pip; One drive circuit is sounded in order to drive these loudspeaker; An and control circuit, be coupled to this receiving circuit and this driving circuit, this control circuit judges according to this trigger pip whether an end condition is set up, if, then this control circuit is controlled this driving circuit and is driven these loudspeaker and sound, and controls this power start spare and stop described electric-conductor operation, if not, then this control circuit is controlled this power start spare described electric-conductor of switching on, with the cleaning contact lenses.

Device for cleaning contact lenses of the present invention, this control module comprise that also one is arranged at this housing and is electrically connected on the display of this circuit board, and this circuit board comprises a control module, and this control module has: a receiving circuit, in order to receive a trigger pip; One drive circuit is in order to drive this display display frame; An and control circuit, be coupled to this receiving circuit and this driving circuit, this control circuit judges according to this trigger pip whether an end condition is set up, if, then this control circuit is controlled this driving circuit and is driven this display display frame, and controls this power start spare and stop the operation of described electric-conductor, if not, then this control circuit is controlled this power start spare described electric-conductor of switching on, with the cleaning contact lenses.

Device for cleaning contact lenses of the present invention, this trigger pip comprises that one starts trigger pip, and this control module also comprises a timing circuit that is coupled to this receiving circuit and this control circuit, an and memory circuit that is coupled to timing circuit, this timing circuit receives this startup trigger pip in this receiving circuit to begin timing and the time that produces is stored in memory circuit, and this end condition is this timing circuit timing to a termination time.

Device for cleaning contact lenses of the present invention, this trigger pip comprises that one cleans trigger pip, and this control module also comprises a counting circuit that is coupled to this receiving circuit and this control circuit, an and memory circuit that is coupled to counting circuit, this counting circuit receives the number of times of this cleaning trigger pip and the number of times that is added up is stored in memory circuit in order to count this receiving circuit, and this end condition stops number of times for this counting circuit counts up to one.

Beneficial effect of the present invention is: because this cleaning unit is positioned at the below of this control module, not only be difficult for during use damaging electronic component because detersive overflows, waterproof effect is good, and contact lenses are not destroyed by physical property, and possess and simple element is arranged, the advantage that cost is low.

Description of drawings

Fig. 1 is a three-dimensional exploded view, and the first preferred embodiment of device for cleaning contact lenses of the present invention is described;

Fig. 2 is a vertical view, and the structure of control module is described in this first preferred embodiment;

Fig. 3 is a three-dimensional exploded view, and the another kind combination of lid is described in this first preferred embodiment;

Fig. 4 is a three-dimensional exploded view, and the another kind combination of lid is described in this first preferred embodiment;

Fig. 5 is a circuit block diagram, and the structure of control module is described in this first preferred embodiment;

Fig. 6 is a three-dimensional exploded view, illustrates in this first preferred embodiment, and when control module and cleaning unit combination, the position of described electric-conductor;

Fig. 7 is a process flow diagram, and the action of control module is described in this first preferred embodiment;

Fig. 8 is a synoptic diagram, and the description operation pilot lamp is replaceable to be loudspeaker;

Fig. 9 is a synoptic diagram, and the description operation pilot lamp is replaceable to be a display;

Figure 10 is a cross-sectional schematic, and the second preferred embodiment of device for cleaning contact lenses of the present invention is described;

Figure 11 is a cross-sectional schematic, illustrates in this second preferred embodiment, and when control module and cleaning unit combination, the aspect that the first conducting strip and the second conducting strip contact with each other;

Figure 12 is a process flow diagram, and the action of control module is described in this second preferred embodiment;

Figure 13 is a three-dimensional exploded view, and the 3rd preferred embodiment of device for cleaning contact lenses of the present invention is described.

Embodiment

The present invention is described in detail below in conjunction with drawings and Examples.

Consult Fig. 1, be the first preferred embodiment of device for cleaning contact lenses of the present invention, use for pouring a detersive into and clean contact lenses, this device for cleaning contact lenses 100 comprises that a cleaning unit 22 and is positioned at the control module 21 of these cleaning unit 22 tops.In the present embodiment, use the detersive that contains the deproteinized ferment.

Consult Fig. 1 and Fig. 2, this control module 21 comprises a housing 211, one is arranged at the power supply source 212 in this housing 211, one is arranged in this housing 211 and is electrically connected on the circuit board 213 of this power supply source 212, two are electrically connected on respectively the electric-conductor 214 (only showing in Fig. 1) of this circuit board 213, one is electrically connected on this circuit board 213 and the power start spare 215 in order to start described electric-conductor 214, one is arranged in this housing 211 and is electrically connected on the tutorial light 216 of this circuit board 213, and a lid 217 (only being shown in Fig. 1) that is covered in these housing 211 tops.

In the present embodiment, this lid 217 can be covered in housing 211 tops discretely, can certainly be to be illustrated in figure 3 as the aspect that is articulated in these housing 211 tops, or as shown in Figure 4, this lid 217 and the aspect that housing 211 is welded to each other should not be limited with the disclosed kenel of present embodiment.And this lid 217 has demonstration hole 218 and a press section 219 that supplies this tutorial light 216 to appear, and this press section 219 can be push switch (as shown in Figure 1) or inductive switch (as shown in Figure 4) etc.

Consult Fig. 1, cleaning unit 22 comprises a toilet seat 221 that can be combined in discretely these housing 211 belows, and two intervals positioning part 222 from contact lenses to lower recess that be formed at these toilet seat 221 upper surfaces and put for, the detersive that described positioning part 222 interconnects can Gong pouring into circulates, wherein, each positioning part 222 has an eyeglass groove 224 and of placing for contact lenses and stretches the conductive trough 223 of putting and being communicated with eyeglass groove 224 for corresponding electric-conductor 214.

Consult Fig. 5, have a control module 13 on the circuit board 213, this control module 13 comprises that a receiving circuit 1, one drive circuit 2, a switching circuit 3, a control circuit 4, a counting circuit 5, a timing circuit 6 and are coupled to the memory circuit 7 of counting circuit 5 and timing circuit 6.Receiving circuit 1 is in order to receive a trigger pip, and in the present embodiment, this trigger pip can be one and cleans trigger pip, and it is sent by the press section 219 on user's touch-control housing 211.Driving circuit 2 is electrically connected on the tutorial light 216 of housing 211, and is luminous in order to drive this tutorial light 216.Commutation circuit 3 is a switching switch, operates in a count mode or a timing mode in order to control switching circuit 4, and is set by the related personnel of device for cleaning contact lenses 100 when making, but also can be set up on their own by the user, is not limited with present embodiment.

Control circuit 4 is coupled to receiving circuit 1, driving circuit 2, commutation circuit 3, counting circuit 5 and timing circuit 6, judge in order to the trigger pip that receives according to receiving circuit 1 whether an end condition is set up, if then control driving circuit 2 and drive the operation that the luminous and control power start spare 215 of tutorial light 216 stops described electric-conductor 214; If not, then control power start spare 215 and start described electric-conductor 214 to clean the eyeglass in the eyeglass groove 224.In the present embodiment, receiving circuit 1, driving circuit 2, control circuit 4, counting circuit 5 and timing circuit 6 are integrated in the chip (chip), and 7 of memory circuits are an individual chips, but not as limit.

Consult Fig. 6, the described electric-conductor 214 of this control module 21 penetrates the bottom of this housing 211, and when using this device for cleaning contact lenses, first this cleaning unit 22 and this control module 21 are separated, and in the eyeglass groove 224 of described positioning part 222, insert contact lenses (not shown) and detersive, so that detersive circulates between described eyeglass groove 224 and the conductive trough 223, housing 211 with this control module 21 is covered on this toilet seat 221 again, allow described electric-conductor 214 stretch respectively to place in the described conductive trough 223 and contact with detersive, and so that contact lenses be fully immersed in the detersive, allow on detersive and the contact lenses adhesion (for example X protein adhesion) effect and generate a compound.

Consult Fig. 1, Fig. 5 and Fig. 7, below will describe the use of device for cleaning contact lenses 100 and the thin section action of control module 13 in detail, and suppose that commutation circuit 3 is set as open circuit (open/close), so that control circuit 4 is count mode (step S100).

When the user wants to carry out the cleaning of contact lenses and the press section 219 of pressing this lid 217, receiving circuit 1 can receive and clean trigger pip (step S61), at this moment, control circuit 4 judges whether counting circuit 5 counts up to one and stop number of times (end condition) (step S62), in the present embodiment, this termination number of times is 40 times, but not as limit.If the number of times of counting in the counting circuit 5 does not reach the termination number of times, then counting circuit 5 number of times that can wherein be added up add and is stored in the lump memory circuit 7 (step S63), control circuit 4 control power start spares 215 start described electric-conductor 214, be that the described electric-conductor 214 of power start spare 215 controls is in "on" position (step S64), and because electric-conductor 214 forms respectively positive pole and negative pole, and form a power circuit with detersive, therefore after described electric-conductor 214 conductings, discharge electronics, be combined by the compound of the electronics of conducting in detersive on contact lenses, this compound is taken away in the movement of recycling electronics, to finish the clean operation of eyeglass in the eyeglass groove 224.In addition, at described electric-conductor 214 after energising reaches a setting-up time, control circuit 4 can be controlled power start spare 215 auto-breakings, setting-up time is 30 seconds, and in the process of electric-conductor 214 energisings, it is permanent bright that control circuit 4 is also controlled driving circuit 2 driving tutorial lights 216 simultaneously, with the indication of whether switching on as electric-conductor 214.

In the present embodiment, described electric-conductor 214 selects Kufil zinc-plated, and Kufil is present the most effective and safest sterilization (sterilization) pattern, in galvanization, utilizes anodal discharge a large amount of copper ions and silver ion.The principle of its effect is: silver ion has significant bactericidal effect, for Escherichia coli, staphylococcus aureus, Salmonella and green X bacillus etc., 99.99% inhibition is all arranged, mainly be because silver itself has biological agent, can with bacterial body in glucoprotein on sulfydryl promptly combine, and the ferment that contains sulfydryl is lost activity, cause bacterium dead.

It should be noted that after bacterium death silver ion again can be free out from dead bacterium, continues viable bacteria is done again the action of repetition, until all bacteriums are eliminated.Hence one can see that, and the effect of silver ion is more than 100 times of general germifuge, and bactericidal range is more extensive, can effectively kill to surpass 600 kinds of pathogeny bacterium, and safety and environmental protection, colorless and odorless, nontoxic.And copper ion can carry out the positive negative valency exchange of electronics with various bacteriums, and the bacterium that lacks electronics equals to be deprived of energy, and dies gradually, and copper ion can also be kept original mineral matter in the water except sterilization, defluorination.Certain described electric-conductor 214 also can select separately silver, copper, yellow gold or copper zinc-plated, does not therefore answer the disclosed content of present embodiment to be limited.

On the contrary, if the number of times of counting in the counting circuit 5 has reached the termination number of times, represent to accumulate too much impurity or germ because of long-term the use on the described electric-conductor 214, can't reach the cleaning performance of better (or best), then control circuit 4 control driving circuits 2 drive tutorial light 216 flickers, and control power start spare 215 stops the operation (step S65) of described electric-conductor 214.

In other words, counting circuit 5 can the accumulative total receiving circuit 1 received cleaning trigger pip number of times and be stored in memory circuit 7, cause the number of times of accumulative total to run off to avoid unexpected outage or dead battery, and reach the upper limit (namely reach and stop number of times) once work as the number of times that receives, electric-conductor 214 will operate and by tutorial light 216 flicker certain number of times (present embodiment is 3 times), come reminding user electric-conductor 214 can't reach better (or best) cleaning performance, so that the user carries out follow-up replacing action.What specify is, in the present embodiment, the control circuit 4 control operation pilot lamp 216 permanent bright electric-conductors 214 that represent are carrying out cleaning action, and when electric-conductor 214 can't reach better cleaning performance, then control operation pilot lamp 216 is warned the user in the mode of flicker, but be not limited in aforesaid way, can also utilize the modes such as colour switching of tutorial light 216, inform the use state of user's electric-conductor 214.

Consult the step S100 of Fig. 7, if commutation circuit 3 is set as short circuit (short/on), then control circuit 4 is timing mode, then after the user packs the battery (not shown) into control module 21, receiving circuit 1 can receive one and start trigger pip, so that timing unit 6 begins timing and the time that produces is stored in memory circuit 7, and when the press section 219 that the user presses this lid 217, receiving circuit 1 can receive and clean trigger pip (step S71), control circuit 4 judges whether timing reaches a termination time (end condition) (step S72) to timing circuit 6, in the present embodiment, this termination time is 730 hours (about 30 days), but not as limit.If the time that is added up in the timing circuit 6 does not reach the termination time, then control circuit 4 control power start spares 215 start described electric-conductors 214 and clean eyeglass (step S73) in the eyeglass groove 224, and controlling simultaneously driving circuit 2, to drive tutorial lights 216 permanent bright; Otherwise if the time that is added up in the timing circuit 6 has reached the termination time, then control circuit 4 control driving circuits 2 drive tutorial light 216 flickers, and stop the operation (step S74) of electric-conductor 214.

Different from count mode is, timing circuit 6 just begins timing after device for cleaning contact lenses 100 is loaded onto battery, no matter whether device for cleaning contact lenses 100 has by the user and uses, neither meeting stops until timing to 730 hour (or reciprocal to 0 from 730 hours), in addition, the power supply source 212 of present embodiment also can be the built-in battery of being located in the housing 211, then timing circuit 6 begins timing in the time can preventing that built-in battery powered plastic cement pad (not shown) is pulled out for one, is not limited with present embodiment.Similarly, reach the upper limit (namely reaching the termination time) when 214 times that can use of electric-conductor, under the control of control circuit 4, electric-conductor 214 can't operate and tutorial light 216 can glimmer 3 times, be in non-better (or best) cleaning performance with reminding user electric-conductor 214.

In addition, the tutorial light 216 of present embodiment also can replace with a loudspeaker (not shown), this lid 217 then has a position to bellmouth orifice 218 ' that should loudspeaker, as shown in Figure 8, and when control circuit 4 judges that end condition is set up, can control loudspeaker and send the sound and make power start spare 215 stop electric-conductor 214 operations.The tutorial light 216 of present embodiment can also replace with a display (not shown), this lid 217 then has a position to hole 218 that should display "; as shown in Figure 9; when control circuit 4 judges that end conditions are set up; can show that the caution picture also make power start spare 215 stop electric-conductor 214 operations, equally all can reach and inform that the user need to change the effect of device for cleaning contact lenses 100 by the control display device.

Moreover, power start spare 215 is to adopt to control action time of 3 volts voltage and 30 seconds electric-conductor 214 operations, although the intensity of voltage was inversely proportional to the needed time of cleaning, but overtension can cause contact lenses distortion (the above immediately distortion of the about 4.5V of voltage and overlong time or 6V), and above-mentioned voltage strength and action time are the enforcement aspect of present embodiment, can certainly adjust according to the needed situation of Practical manufacturing, not as limit.

By above-mentioned design, device for cleaning contact lenses 100 of the present invention has the advantage of the following stated when reality is used:

1. waterproof effect is good: because this toilet seat 221 is positioned at the below of this control module 21, even the therefore careless overturning of detersive or overflow in cleaning course, also can not drench the part (such as circuit board 213, electric-conductor 214 etc.) in this control module 21 and cause damage, so waterproof effect is good.

2. contact lenses are not destroyed by physical property: this device for cleaning contact lenses 100 utilizes described electric-conductor 214 energisings to discharge electronics, behind detersive formation power circuit, compound on the contact lenses is taken away, thereby finish clean operation, do not need to re-use ultrasonic and produce bubble, therefore can effectively reduce contact lenses and in cleaning process, be subject to the chance that physical property is destroyed.

3. simple element, low-cost, without dangerous: this device for cleaning contact lenses 100 does not need to install supersonic shake head, also without the need for heating function or electromagnetic agitation function, so simple element, low cost, processing ease, and can be because of heating yet false touch cause the situation of scalding, fully without any danger.

4. cleaning effect is good: because contact lenses have many holes, for permeable and oxygen flow, and contained dacryolin can stick in the hole and allows hole clog in the tears, can't permeable and oxygen flow, and moisture and the air that can will be covered on the eyeball surface below the contact lenses in the process of nictation squeeze out, form vacuum state, allow eyeball feel dry and astringent.If put in a traditional way the artificial tears, because hole clogs, the same eyeball that can't allow is ventilative or permeable, wears for a long time lower meeting and allows the eyeball ocular hypertension, gently then allows eyeball produce the trace of blood, and is heavy then multiply the anaerobic bacterium, the erosion eyeball, and more severe patient can cause blind.But can remove dacryolin in the hole fully by the cleaning principle of this device, cleaning effect is good, allow contact lenses keep the function of permeable and oxygen flow, the while also can prolong service time and the life-span of contact lenses, increases the safety of wearing and reduces the deserted waste of use.

5. bactericidal effect is good: utilize and produce copper ion, silver ion in the galvanization, reach sterilization and fungistatic effect by its unique sterilizing function, safety and environmental protection not only, colorless and odorless, nontoxic, and different tradition is utilized hydrogen peroxide or is utilized electrolysis and the chlorine that produces is done sterilization (sterilization), and especially (residual) can produce can't retrieve sorry to eyes and health during misoperation.

6. the function of prompting changing device for cleaning contact lenses 100: by counting or the power-on time (time of the battery of namely packing into) of the received cleaning trigger pip of control module 13 accumulative reception circuit 1, judge whether electric-conductor 214 has better cleaning performance, and come reminding user need to change device for cleaning contact lenses 100 by modes such as luminous, sounding, demonstrations.

Consult Figure 10, the second preferred embodiment of device for cleaning contact lenses 100 of the present invention, roughly similar aforementioned this first preferred embodiment, difference is: the power start spare 215 of this control module 21 has the second conducting strip 241 that the first conducting strip 240 that a slice is electrically connected with this circuit board 213 and a slice and this circuit board 213 were electrically connected and penetrated these housing 211 bottoms, and this second conducting strip 241 can contact with this first conducting strip 240 discretely.When this control module 21 not yet made up with this cleaning unit 22, this first conducting strip 240 formed the state of not conducting with this second conducting strip 241 intervals, one distance.

Consult Figure 11 and Figure 12, Figure 12 is the flow process of the second preferred embodiment, it is roughly identical with the first preferred embodiment (Fig. 7), different steps are: when control module 21 is combined on the cleaning unit 22, this cleaning unit 22 can these second conducting strips 241 of compacting and contact (step S66) with the first conducting strip 240, and then make control circuit 4 judge whether counting circuit 5 counts up to termination number of times (step S62), if not, after then controlling described electric-conductor 214 energisings, again in the rear auto-breaking of a setting-up time (30 seconds).And after device for cleaning contact lenses 100 is finished using, control module 21 is separated with cleaning unit 22, this second conducting strip 241 and the first conducting strip 240 are returned to as shown in figure 10, be state disconnected from each other and can not continue conducting.

What specify is, in the second preferred embodiment, if control circuit 4 operates in count mode, and when can receiving, receiving circuit 1 cleans trigger pip (step S61), control circuit 4 is also judged the number of times that counting circuit 5 is counted, that is to say that control circuit 4 has two kinds of situations and removes the number of times of judging that counting circuit 5 is counted, i.e. step S61 and step S66.

By above-mentioned design, when control module 21 is combined on the cleaning unit 22, just reach autostart function, do not need to arrange again the action that other element starts, quite convenient in the use.

Consult Figure 13, the 3rd preferred embodiment of device for cleaning contact lenses 100 of the present invention, roughly similar aforementioned this first preferred embodiment, difference is: this lid 217, housing 211 and toilet seat 221 are all the streamlined aspect of concave-concave formula.By above-mentioned design, not only can reach equally the function of cleaning contact lenses, and its unique look, to the impression that the people find everything fresh and new, also provide the user the another kind of aspect of selecting.Yet this kind external form is the enforcement aspect of present embodiment, should be as limit.

In sum, device for cleaning contact lenses 100 of the present invention utilizes described electric-conductor 214 energisings to discharge electronics, after forming power circuit with detersive in this eyeglass groove 224 and the conductive trough 223, adhesion on the contact lenses is taken away, finish the clean operation of contact lenses, and cleaning unit 22 is positioned at the below of control module 21, therefore not only good, the contact lenses of waterproof effect are not destroyed by physical property, and simple element, low cost is without dangerous.In addition, number of times or power-on time (time of the battery of namely packing into) by the received cleaning trigger pip of control module 13 accumulative reception circuit 1, judge whether electric-conductor 214 is better cleaning performance, and come reminding user need to change device for cleaning contact lenses 100 by modes such as luminous, sounding, demonstrations, so really reach purpose of the present invention.

Claims

1. A cleaning device for contact lenses, used for pouring a cleaning agent into cleaning contact lenses, characterized in that, the cleaning device for contact lenses comprises:

A cleaning unit, including a cleaning seat and two placing parts formed on the cleaning seat and respectively used for placing two contact lenses, the placing parts are connected to each other for the circulation of the poured cleaning agent; and

A control unit, which can be separately combined on the top of the cleaning unit, the control unit includes a housing, a power supply provided in the housing, a circuit board placed in the housing and electrically connected to the power supply 2. Two conductive parts electrically connected to the circuit board, an electric starting part electrically connected to the circuit board and used to activate the conductive part, and a cover covering the top of the housing, wherein the conductive part penetrating through the bottom of the casing and respectively correspondingly extending into the two placement parts of the cleaning unit, the electric starter has a first conductive sheet electrically connected to the circuit board and a first conductive sheet electrically connected to the circuit board and penetrating The second conductive sheet at the bottom of the housing, the second conductive sheet can be separated from the first conductive sheet, when the control unit is combined on the cleaning unit, the cleaning unit will press the second conductive sheet and the first conductive sheet The first conductive piece is in contact, so that the electric starting member controls the conduction member to be energized;

When cleaning the contact lens, put the contact lens and cleaning agent into the placement part of the cleaning unit, and make the cleaning agent accommodated in the placement part reach a liquid level that can circulate, and then combine the control unit with the cleaning unit On the cleaning unit, the conductive parts are respectively extended into the cleaning agent in the placement part. When the electric activation part is activated, the conductive parts are energized to form an electrical circuit with the cleaning agent, and the movement of electrons is used to Take away the sticky matter on the contact lens, and complete the cleaning operation of the contact lens.

2. The contact lens cleaning device according to claim 1, characterized in that, each placement portion of the cleaning unit has a lens groove for placing the contact lens and a corresponding conductive member to extend and connect with the contact lens. Conductive slots connected by lens slots.

3. The contact lens cleaning device according to claim 2, wherein the control unit further comprises an operation indicator light disposed in the casing and electrically connected to the circuit board.

4 . The contact lens cleaning device according to claim 3 , wherein the cover of the control unit is pivotally connected above the casing.

5 . The contact lens cleaning device according to claim 3 , wherein the cover of the control unit can be detachably covered above the housing. 5 .

6. The contact lens cleaning device according to claim 4 or 5, wherein the cover body of the control unit has a display hole for the operation indicator light to reveal and a pressing portion corresponding to the electric actuator, And when the electric starter controls the conduction member to be energized, it will automatically cut off the power after a set time.

7. The contact lens cleaning device according to claim 6, wherein the set time is 30 seconds.

8 . The contact lens cleaning device according to claim 1 , wherein the material of the conductive member is selected from copper, silver, copper-silver alloy, tin-plated copper and tin-plated copper-silver alloy.

9. The contact lens cleaning device according to claim 1, wherein the control unit also includes an operation indicator light arranged in the housing and electrically connected to the circuit board, and the circuit board includes a control module, The control module has:

a receiving circuit for receiving a trigger signal;

a drive circuit for driving the operation indicator light to emit light; and

A control circuit, coupled to the receiving circuit and the driving circuit, the control circuit judges whether a termination condition is established according to the trigger signal, if so, the control circuit controls the driving circuit to drive the operation indicator light to emit light, and controls the power The actuator stops the operation of the conductive element, if not, the control circuit controls the electric actuator to energize the conductive element to clean the contact lens.

10. The contact lens cleaning device according to claim 1, characterized in that, the control unit further comprises a speaker arranged in the casing and electrically connected to the circuit board, the circuit board comprises a control module, the control The module has:

a receiving circuit for receiving a trigger signal;

a drive circuit for driving the horn to produce sound; and

A control circuit, coupled to the receiving circuit and the driving circuit, the control circuit judges whether a termination condition is established according to the trigger signal, if so, the control circuit controls the driving circuit to drive the speaker to make a sound, and controls the electric start If not, the control circuit controls the power activation element to energize the conductive element to clean the contact lens.

11. The contact lens cleaning device according to claim 1, characterized in that, the control unit further comprises a display arranged on the housing and electrically connected to the circuit board, the circuit board comprising a control module, the control The module has:

a receiving circuit for receiving a trigger signal;

a driving circuit for driving the display to display images; and

A control circuit, coupled to the receiving circuit and the driving circuit, the control circuit judges whether a termination condition is established according to the trigger signal, if so, the control circuit controls the driving circuit to drive the display screen, and controls the power to start The element stops the operation of the conductive element, and if not, the control circuit controls the power activation element to energize the conductive element to clean the contact lens.

12. The contact lens cleaning device according to any one of claims 9 to 11, wherein the trigger signal includes an activation trigger signal, and the control module further includes a device coupled to the receiving circuit and the receiving circuit. The timing circuit of the control circuit, and a storage circuit coupled to the timing circuit, the timing circuit starts counting when the receiving circuit receives the start trigger signal and stores the generated time in the storage circuit, the termination condition is The timing circuit counts up to an end time.

13. The contact lens cleaning device according to any one of claims 9 to 11, wherein the trigger signal includes a cleaning trigger signal, and the control module further includes a contact lens coupled to the receiving circuit and the The counting circuit of the control circuit, and a storage circuit coupled to the counting circuit, the counting circuit is used to count the number of times the receiving circuit receives the cleaning trigger signal and store the accumulated times in the storage circuit, the termination The condition is that the counting circuit counts up to a termination number of times.