CN104042391A - Cold compress device used for eye - Google Patents
Cold compress device used for eye Download PDFInfo
- Publication number
- CN104042391A CN104042391A CN201410246765.3A CN201410246765A CN104042391A CN 104042391 A CN104042391 A CN 104042391A CN 201410246765 A CN201410246765 A CN 201410246765A CN 104042391 A CN104042391 A CN 104042391A
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- eye
- peltier
- cold
- compress device
- cold compress
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Abstract
The invention relates to a cold compress device used for an eye, comprising a shell and a Peltier tile, wherein the shell comprises an upper chassis and a lower chassis; the lower end of the upper chassis is fixedly connected with the upper end of the lower chassis; a cold contact surface in contact with the eye is arranged at the upper end of the upper chassis; the lower end of the cold contact surface extends into a space formed by the lower chassis and the upper chassis; the Peltier tile is arranged in the shell; a refrigeration face of the Peltier tile is in contact with the lower end of the cold contact surface. The cold compress device has the beneficial effects of promoting blood circulation, relieving eye hyperaemia, preventing dark circles and puffiness, preventing myopia, refreshing, eliminating fatigue, expelling drowsiness, relaxing strained nerves, convenience in use, sanitation, no side effects, obvious effect and the like.
Description
Technical field
The present invention relates to cold compress device, relate in particular to a kind of cold compress device for eye.
Background technology
Brain worker is due to often reading, computer or often stay up late, and eyes are easy to fatigue, heating, dry and astringent, swelling and occur black eye etc., have a strong impact on work, studying and living.
Cold compress can make local blood capillary shrink, and alleviates contrafluxion, can make the Reduced susceptibility of teleneuron and eases the pain, and cooling is brought down a fever, and can reduce regional flow, prevents inflammation and the diffusion of suppurating.
Act at present eye cold compress device, multiplex natural ice packs ice bag, goglet into or carries out cold compress with cold water towel, and inconvenience when use is unhygienic.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of cold compress device for eye, solves the deficiencies in the prior art.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of cold compress device for eye, comprises housing, Peltier; Described housing comprises upper casing, lower casing, between the lower end of described upper casing and the upper end of described lower casing, be fixedly connected with, the upper end of described upper casing is provided with the cold contact face contacting with eye, and the lower end of described cold contact face is stretched in the space that described lower casing and described upper casing form; Described Peltier is arranged at the inside of described housing, and the chill surface of described Peltier contacts with the lower end of described cold contact face.
The invention has the beneficial effects as follows: there is blood circulation promoting, alleviate eye hyperemia, prevent black eye, eye pouch, pre-myopia prevention, refreshment, allaying tiredness, drive away sleepy, lax nervous neural texts; Simultaneously easy to use, health, without any side effects, successful.
Further: also comprise fin, described fin is arranged at the inside of described housing, and be arranged on the lower end of described Peltier; The upper surface of described fin contacts with the heating face of described Peltier.
The beneficial effect of above-mentioned further scheme is: the radiating effect that increases enclosure interior.
Further: also comprise radiator fan, described radiator fan is arranged on the inside of described housing, and described radiator fan is arranged on the below of described fin, and and described lower casing between be fixedly connected with.
The beneficial effect of above-mentioned further scheme is: have better radiating effect.
Further: being also included as described fin provides the Muscovitum baffle plate of heat dissipation wind channel; Described Muscovitum baffle plate is arranged between described radiator fan and described fin.
Further: also comprise silica gel sheath, described silica gel sheath is enclosed within on described cold contact face, and described cold contact face is as between described silica gel sheath and described upper casing.
The beneficial effect of above-mentioned further scheme is: described silica gel sheath directly contacts human body parts, can reduce like this stimulation of cold contact in the face of human body.
Further: also to comprise attemperating unit; Described attemperating unit comprises temperature sensor, single-chip microcomputer; Described temperature sensor is used for the temperature of the chill surface that gathers described Peltier, and temperature signal is sent to described single-chip microcomputer; According to the work of radiator fan described in temperature signal control whether described single-chip microcomputer.
The beneficial effect of above-mentioned further scheme is: the chill surface temperature of Real-time Collection Peltier, realizes thermostatic control.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the explosive view of Fig. 1;
Fig. 3 is the temperature control circuit figure of attemperating unit of the present invention;
Fig. 4 is the power-switching circuit figure of temperature control circuit figure.
Detailed description of the invention
Below in conjunction with accompanying drawing, principle of the present invention and feature are described, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in Figure 1 and Figure 2, a kind of cold compress device for eye, comprises housing 1, Peltier 2; Described housing 1 comprises upper casing 1.1, lower casing 1.2, between the upper end of the lower end of described upper casing 1.1 and described lower casing 1.2, be fixedly connected with, the upper end of described upper casing 1.1 is provided with the cold contact face 3 contacting with eye, and (cold contact face 3 is led adiabator for one and is made, preferably aluminium alloy), the lower end of described cold contact face 3 is stretched in the space that described lower casing 1.2 and described upper casing 1.1 form; Described Peltier 2 is arranged at the inside of described housing 1, and the chill surface of described Peltier 2 contacts with the lower end of described cold contact face 3.
This example also comprises fin 4, and described fin 4 is arranged at the inside of described housing 1, and is arranged on the lower end of described Peltier 2; The upper surface of described fin 4 contacts with the heating face of described Peltier 2.
This example also comprises radiator fan 5, and described radiator fan 5 is arranged on the inside of described housing 1, and described radiator fan 5 is arranged on the below of described fin 4, and and described lower casing 1.2 between be fixedly connected with.
This example is also included as described fin 4 provides the Muscovitum baffle plate 6 of heat dissipation wind channel, and Muscovitum baffle plate 6, for heat radiation accessory, provides complete heat dissipation wind channel; Described Muscovitum baffle plate 6 is arranged between described radiator fan 5 and described fin 4.
This example is silica gel sheath 7 also, and described silica gel sheath 7 is enclosed within on described cold contact face 3, and described cold contact face 3 is as between described silica gel sheath 7 and described upper casing 1.1.Described silica gel sheath 7 directly contacts human body parts, can reduce like this stimulation of cold contact face 3 to human body.
This example also comprises stator I 8, stator II 9; Stator I 8 for example, for the switching circuit board (temperature control circuit of attemperating unit) of fixing inside of the present invention, and stator II 9 is for the effect of fixed power source input interface circuit plate.
This example also comprises attemperating unit; Described attemperating unit comprises temperature sensor, single-chip microcomputer; Described temperature sensor is used for the temperature of the chill surface that gathers described Peltier 2, and temperature signal is sent to described single-chip microcomputer; According to the work of radiator fan 5 described in temperature signal control whether described single-chip microcomputer.The chill surface temperature of Real-time Collection Peltier, realizes thermostatic control.
As shown in Figure 3, Figure 4, be the temperature control circuit of attemperating unit, it comprises power supply input circuit 1, power-switching circuit 2, drive circuit 3, control circuit 4, temperature collection circuit 5.
Power supply input circuit 1: by 3 foot input direct-current 5V voltages (network label DC_5V_IN) of P2 (PowerIN) terminal, electric current connects self-lock switch through P4 (PowerKEY)), in the time that self-lock switch is connection, electric current flows to 1 foot by 2 feet of P4 DC5V power supply (network label is+5V) is provided.
Power-switching circuit 2:DC5V power supply obtains DC12V (network label is+12V) power supply after U2 (MC34063) booster circuit.DC12V power supply obtains DC3.3V (network label is+3.3V) power supply by 1 foot input, the 5 foot outputs of U1 (LP2985).
DC5V power supply is through 1 foot and the 2 foot ground connection of sample resistance R2, inductance L 1, U2 (MC34063), and now inductance L 1 starts stored energy, and provides energy by capacitor C 1 to load.In the time that U2 (MC34063) internal switch pipe disconnects, power supply and inductance L 1 provide energy to load and capacitor C 1 simultaneously.Inductance L 1, during releasing energy, because the electromotive force polarity at its two ends is identical with electric power polarity, be equivalent to two power supply series connection, thereby the voltage obtaining in load is higher than supply voltage.The frequency of switching tube conducting and shutoff is called the operating frequency of chip.As long as the time constant of the relative load of this frequency is enough high, in load, just can obtain continuous DC voltage.Wherein R1 is Enable Pin current-limiting resistance, and resistance R 2 is current samplings, and resistance R 3 and R4 are used for setting output voltage, and C7, C2 are filter capacitor, and C3 is filter capacitor, and C4 is clock electric capacity, and C5 is clock electric capacity, and D1 is fly-wheel diode.
Drive circuit 3:
1, Peltier drives: 7,8 feet that DC5V power supply (network label is+5V) meets Peltier 2, U3 (F7313) through P1 (PAER) are through 1 foot ground connection, and wherein 2 feet of U3 (F7313) are control pin.DC12V power supply (network label is+12V) is through R7, Q2 (2N3904) ground connection, in the time that 2 feet of Q2 (2N3904) are high level, Q2 (2N3904) conducting, 2 feet of U3 (F7313) are low level, field effect transistor D1, S1 in U3 (F7313) (do not mark in field effect transistor D1, S1 accompanying drawing, those skilled in the art are easy to learn this technology) not conducting, Peltier 2 is not worked.In the time that 2 feet of Q2 are low level, not conducting of Q2,2 of U3 (F7313) cries as high level, field effect transistor D1, S1 conducting in U3 (F7313), Peltier 2 is worked.
2, radiator fan drives, and 5,6 feet that DC12V power supply (+12V) meets radiator fan 5, U3 (F7313) through P3 (FAN) are through 3 foot ground connection, and wherein 4 feet of U3 (F7313) are control pin.Control principle drives as above-mentioned Peltier.Wherein R6, R12 are pull-up resistor, R7, R10, R13, R16 current-limiting resistance.
Control circuit 4: single-chip microcomputer U5 (STC15F100) is by DC3.3V (network label is+3.3V) Power supply, wherein 7 feet (P3.2) are controlled IO mouth for connecing Peltier 2,3 feet (P3.5) are that radiator fan 5 is controlled IO mouth, 5 feet (P3.0), 6 feet (P3.1) are for retaining interface, during for maintenance and inspection with compunication use.The data line interface that 8 feet (P3.3) are temperature sensor U4 (DS18B20), 1 foot (P3.4) is display lamp control interface, in the time that R9 welds, this control pin can not be controlled display lamp.
Temperature collection circuit 5: temperature acquisition sampling digital temperature sensor U4 (DS18B20), adopts the externally fed mode of connection, chill surface real time temperature value that can Quick Acquisition Peltier 2.Power supply is that DC3.3V (network label is+3.3V), R11 are pull-up resistor.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (6)
1. for a cold compress device for eye, it is characterized in that: comprise housing (1), Peltier (2); Described housing (1) comprises upper casing (1.1), lower casing (1.2), between the upper end of the lower end of described upper casing (1.1) and described lower casing (1.2), be fixedly connected with, the upper end of described upper casing (1.1) is provided with the cold contact face (3) contacting with eye, and the lower end of described cold contact face (3) is stretched in the space that described lower casing (1.2) and described upper casing (1.1) form; Described Peltier (2) is arranged at the inside of described housing (1), and the chill surface of described Peltier (2) contacts with the lower end of described cold contact face (3).
2. a kind of cold compress device for eye according to claim 1, it is characterized in that: also comprise fin (4), described fin (4) is arranged at the inside of described housing (1), and is arranged on the lower end of described Peltier (2); The upper surface of described fin (4) contacts with the heating face of described Peltier (2).
3. a kind of cold compress device for eye according to claim 2, it is characterized in that: also comprise radiator fan (5), described radiator fan (5) is arranged on the inside of described housing (1), and described radiator fan (5) is arranged on the below of described fin (4), and be fixedly connected with described lower casing (1.2).
4. a kind of cold compress device for eye according to claim 3, is characterized in that: being also included as described fin (4) provides the Muscovitum baffle plate (6) of heat dissipation wind channel; Described Muscovitum baffle plate (6) is arranged between described radiator fan (5) and described fin (4).
5. according to the arbitrary described a kind of cold compress device for eye of claim 1 to 4, it is characterized in that: also comprise silica gel sheath (7), described silica gel sheath (7) is enclosed within on described cold contact face (3).
6. a kind of cold compress device for eye according to claim 5, is characterized in that: also comprise attemperating unit; Described attemperating unit comprises temperature sensor, single-chip microcomputer; Described temperature sensor is used for the temperature of the chill surface that gathers described Peltier (2), and temperature signal is sent to described single-chip microcomputer; According to the work of radiator fan (5) described in temperature signal control whether described single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410246765.3A CN104042391A (en) | 2014-06-05 | 2014-06-05 | Cold compress device used for eye |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410246765.3A CN104042391A (en) | 2014-06-05 | 2014-06-05 | Cold compress device used for eye |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104042391A true CN104042391A (en) | 2014-09-17 |
Family
ID=51496133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410246765.3A Pending CN104042391A (en) | 2014-06-05 | 2014-06-05 | Cold compress device used for eye |
Country Status (1)
| Country | Link |
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| CN (1) | CN104042391A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104434487A (en) * | 2014-12-08 | 2015-03-25 | 张顺成 | Eye moistening and strengthening and beauty keeping instrument |
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| US5628769A (en) * | 1994-09-30 | 1997-05-13 | Saringer Research, Inc. | Method and devices for producing somatosensory stimulation using temperature |
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| US20040049250A1 (en) * | 2000-10-05 | 2004-03-11 | Lamard Donald J. | Neurosurgical device for thermal therapy |
| US20040059400A1 (en) * | 2002-09-25 | 2004-03-25 | Ray-Ming Lin | Electric fever relief device |
| US20080188915A1 (en) * | 2005-01-13 | 2008-08-07 | Richard Mills | Apparatus For Providing A Heating And Cooling Effect |
| FR2934891A1 (en) * | 2008-08-05 | 2010-02-12 | Patrick Michel Cazaux | Care cream applying and care cream and skin cooling device for face of user, in e.g. professional application, has heat transfer disk made of aluminum, bulged towards exterior, and arranged on face of Peltier effect module |
| CN201505213U (en) * | 2009-09-18 | 2010-06-16 | 杨丞钏 | Eye massager |
| US20100198322A1 (en) * | 2009-02-05 | 2010-08-05 | Disney Enterprises, Inc. | Personal temperature regulator |
| KR101347094B1 (en) * | 2013-02-27 | 2014-01-03 | 연세대학교 원주산학협력단 | Eyeball cooling module, eyeball cooling apparatus, eyeball cooling eyepatch, eyeball cooling glasses and eyeball cooling goggle having the eyeball cooling module |
| US20140081361A1 (en) * | 2011-05-20 | 2014-03-20 | Karstark Ltd. | Periorbital edema reduction device |
| CN203841894U (en) * | 2014-06-05 | 2014-09-24 | 联合互利国际医疗器械（北京）有限公司 | Cold compress device for eyes |
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2014
- 2014-06-05 CN CN201410246765.3A patent/CN104042391A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2851602A1 (en) * | 1978-11-29 | 1980-06-12 | Messerschmitt Boelkow Blohm | Medical cooling device for localised inflammation - with Peltier element between heat conductive block and cooling pad applied to patient's skin |
| US5628769A (en) * | 1994-09-30 | 1997-05-13 | Saringer Research, Inc. | Method and devices for producing somatosensory stimulation using temperature |
| US5970718A (en) * | 1995-10-11 | 1999-10-26 | Kool Limited | Personal heat control |
| JPH09135859A (en) * | 1995-11-17 | 1997-05-27 | Marutaka:Kk | Human body cooler |
| JPH10277080A (en) * | 1997-04-02 | 1998-10-20 | Sakura Seiki Kk | Pillow for cooling |
| US6023932A (en) * | 1997-08-25 | 2000-02-15 | Johnston; Robert | Topical cooling device |
| JPH11128261A (en) * | 1997-10-31 | 1999-05-18 | Marutaka Co Ltd | Human body cooler |
| CN2415740Y (en) * | 2000-04-07 | 2001-01-24 | 中国科学院低温技术实验中心 | Semi-conductor refrigerating eye fatigue relieving instrument |
| US20040049250A1 (en) * | 2000-10-05 | 2004-03-11 | Lamard Donald J. | Neurosurgical device for thermal therapy |
| US20040059400A1 (en) * | 2002-09-25 | 2004-03-25 | Ray-Ming Lin | Electric fever relief device |
| US20080188915A1 (en) * | 2005-01-13 | 2008-08-07 | Richard Mills | Apparatus For Providing A Heating And Cooling Effect |
| FR2934891A1 (en) * | 2008-08-05 | 2010-02-12 | Patrick Michel Cazaux | Care cream applying and care cream and skin cooling device for face of user, in e.g. professional application, has heat transfer disk made of aluminum, bulged towards exterior, and arranged on face of Peltier effect module |
| US20100198322A1 (en) * | 2009-02-05 | 2010-08-05 | Disney Enterprises, Inc. | Personal temperature regulator |
| CN201505213U (en) * | 2009-09-18 | 2010-06-16 | 杨丞钏 | Eye massager |
| US20140081361A1 (en) * | 2011-05-20 | 2014-03-20 | Karstark Ltd. | Periorbital edema reduction device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104434487A (en) * | 2014-12-08 | 2015-03-25 | 张顺成 | Eye moistening and strengthening and beauty keeping instrument |
| CN104434487B (en) * | 2014-12-08 | 2016-07-06 | 张顺成 | The strong eyeball beautifying device of profit eye |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140917 |
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| RJ01 | Rejection of invention patent application after publication |