CN202610574U - Washing machine with special-band light-emitting diode (LED) for drying and sterilizing - Google Patents
Washing machine with special-band light-emitting diode (LED) for drying and sterilizing Download PDFInfo
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- CN202610574U CN202610574U CN 201220254496 CN201220254496U CN202610574U CN 202610574 U CN202610574 U CN 202610574U CN 201220254496 CN201220254496 CN 201220254496 CN 201220254496 U CN201220254496 U CN 201220254496U CN 202610574 U CN202610574 U CN 202610574U
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- washing machine
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- automatic time
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Abstract
The utility model relates to a washing machine with special-band light-emitting diode (LED) for drying and sterilizing. The washing machine with the special-band LED for drying and sterilizing comprises a power supply, a time switch S1, a time switch S2, a sensor, an air exhausting opening, an adhesive layer, a washing machine turning cover and a washing machine body. Several LED devices are mounted on the inner side face of the washing machine turning cover. The circuit of the infrared LED devices is that after the infrared LED devices are connected with one another in series, the infrared LED devices are connected with the time switch S1 in parallel, and then are connected with the power supply. Several ultraviolet LED devices are further mounted on the inner side face of the washing machine turning cover, and the circuit of the ultraviolet LED devices is that after the ultraviolet LED devices are connected with each other in series, the ultraviolet LED devices are connected with the time switch S2 in parallel, and then are connected with the power supply. By means of the washing machine with the special-band LED for drying and sterilizing, washing quality is improved, and health index is improved.
Description
Technical field
The utility model relates to a kind of washing machine of extraordinary wave band LED oven dry sterilization, for allegro crowd provides simple and direct, healthy life.
Background technology
Ultraviolet light be wavelength mainly at the light of 200～400nm, be divided into long wave 320～400nm, medium wave 280～320nm, shortwave 200～280nm, generally have only the ultraviolet light of shortwave to be used for sterilizing.Disinfection by ultraviolet light is a kind of physical method, and it does not increase any material in water, be free from side effects, and this is the place that it is superior to cholorination.The ultraviolet radiation for sterilizing and disinfecting principle is to utilize the ultraviolet ray of suitable wavelength DNA or the molecular structure of RNA (ribonucleic acid) in can the destroy microorganisms body cell, cause the growth cell death with (or) the reproducibility cell death, reach the effect of sterilizing.Ultraviolet ray to the effect of nucleic acid can cause key and chain break, strand between crosslinked and form photoproducts etc., thereby changed the biologically active of DNA, make not reproducible of microorganism self, this ultraviolet injury also is fatal injury.
Ultrared wavelength is greater than luminous ray, and wavelength is 0.75～1000 μ m, and infrared ray can be divided into three parts, i.e. near infrared ray, and wavelength is between 0.75～1.50 μ m; Middle infrared (Mid-IR), wavelength are between 1.50～6.0 μ m; Far infrared, wavelength are between 6.0～l000 μ m.Infrared ray or far-infrared rays drying are a kind of of radiant heat transfer oven dry; The electromagnetic wave that produces arrives by the oven dry object with light velocity straightline propagation; When the tranmitting frequency of infrared ray or far infrared with the intrinsic frequency of molecular motion in by the oven dry object (also be the emission wavelength of infrared ray or far infrared and by the absorbing wavelength of oven dry object) when being complementary; Cause the molecule judder in the object, fierce friction generates heat takes place in the inside of object and reach the purpose of oven dry.Wet diffusion and thermal diffusion direction by the oven dry object all are by outward interior, and the diffusion of moisture is quickened, and the dried material oven dry is rapid, and drying time is short; Infrared ray or far-infrared rays drying have been avoided adding the energy loss that thermal medium causes, and have practiced thrift the energy; Far infrared can also penetrate the inside of dried materials such as plastics, macromolecule, water, and by these material absorbing, and oven dry evenly.
Washing machine is to help people to do the good assistant of domestic hygiene well, but much human and do not know that washing machine is easy to grow a large amount of bacteriums, is under the table threatening human beings'health.A lot of bacteriums of hiding in the washing machine carry over when all washing clothes, and the cylinder of washing machine, inwall, the pouch of taking in ball top, inner body connection place, slit etc. all are the places of sheltering evil people and countenance evil practices.Detected at present microorganism has rhodothece rubra, Pseudomonas aeruginosa, the husky Lei Shi of mucus, corrupt uncommon Salmonella, Bai Jieer pityrosporion ovale, nail cryptococcus etc., and these are conditioned pathogen mostly.Washing machine is long more service time, and inner bacterium is just many more, and vicious circle is got off, and can cause household's cross infection.So the fungi-proofing sterilization of washing machine is extremely important.
Ultraviolet, infrarede emitting diode LED have that volume is little, energy-conservation, the pure advantages of higher of monochromatic light colourity; Therefore can be according to the needs of different occasions; Select the ultraviolet, infrarede emitting diode led chip of different wave length section ultraviolet-sterilization, oven dry light source, improved germicidal efficiency and drying rate so greatly as washing machine.
Though ultraviolet ray can kill bacteria, ultraviolet ray also has certain harm to health.So stick the antiultraviolet protective layer in UV LED LED sterilization washing machine outside very necessary.Electrostatic Discharge can cause sudden inefficacy of LED or potentiality to lose efficacy, and the ESD damage is the one of the main reasons that causes that LED lost efficacy.So it is very necessary to load onto anti-static protective circuit in a kind of washing machine inside of extraordinary wave band LED oven dry sterilizing function, can significantly reduce the ultraviolet, the infrarede emitting diode LED component failure probability that are caused by static.
Washing machine often is in moist state; Grow mould or bacterium easily, but these bacteriums are thermo-labile, general about 50 ℃ will be dead; Use ultraviolet or near ultraviolet and washing machine infrared or the far-infrared light-emitting diode; Not only can kill mould with ultraviolet and high temperature, infrared drying function can also let washing machine be in drying regime for a long time, has contained the growth of bacterium to a certain extent.
The utility model content
The purpose of the utility model is the defective to the prior art existence; A kind of washing machine of extraordinary wave band LED oven dry sterilization is provided; Ultraviolet light through UV LED LED sends is killed the bacterium on cylinder, the inwall of washing machine, the pouch of taking in ball top, place, inner body connection slit and the clothing, reduces the disease because of washing machine uses for a long time or the clothing cross infection causes; The infrared light that infrarede emitting diode LED sends is dried the clothing after dewatering, and can improve the cleanliness factor of clothing to the water heating of washing machine duration of work.
For achieving the above object; The design of the utility model is: the power consumption advantage that the volume of giving full play to the LED device is little, the life-span is long; At inner UV LED LED device and the infrarede emitting diode LED device installed of renovating of existing washing machine; The drive circuit that has the antistatic protection device has waterproof and printing opacity effect.Open after the automatic time switch S2, UV LED LED device circuitry is connected, and UV LED LED device is started working, and kills the bacterium in the washing machine; After automatic time switch S1 opened, the work of infrarede emitting diode LED device was dried exhaust outlet discharge water steam to the clothing after the dehydration; When automatic time switch S1 and automatic time switch S2 opened simultaneously, UV LED LED device and infrarede emitting diode LED device were worked simultaneously, but this moment, infraluminescence LED device only heated the water in the laundry.In addition, automatic time switch S1 and automatic time switch S2 are timing means, after washing machine continuous operation certain hour, timing switch will automatic short-circuit parallelly connected LED, LED does not have electric current through quitting work automatically; After washing machine was renovated and opened, the automatic shut-down circuit switch of sensor cut off the light-emitting diodes route of pipe line, to protect the human injury.
The utility model adopts UV LED LED, has the effect of quick killing bacteria, mould; Infrarede emitting diode LED has the double action of heating water temperature and drying clothes, and firing rate is fast, and oven dry evenly.
According to above-mentioned utility model design, the utility model adopts following technical proposals:
A kind of washing machine of extraordinary wave band LED oven dry sterilization; Comprise power supply, automatic time switch S1, automatic time switch S2, sensor, exhaust outlet, tack coat, washing machine is renovated and washing machine body; On the medial surface that said washing machine is renovated, several infrarede emitting diodes LED device is housed, its circuit is: several infrarede emitting diodes LED device series connection back and automatic time switch S1 parallel connection; Connect power supply then; Several UV LEDs LED device also is housed, and its circuit is: several UV LEDs LED device series connection back and automatic time switch S2 parallel connection connect power supply then.
Described UV LED led chip wavelength is between 200nm～400nm;
Described infrarede emitting diode led chip wavelength is between 1.50～1000 μ m;
Said UV LED LED or infrarede emitting diode LED are after work a period of time; Automatically close current; Avoid causing waste of electric energy because of forgeing shut-off circuit, after washing machine was renovated and opened, sensor received the automatic shut-down circuit switch of signal; Cut off the light-emitting diodes route of pipe line, to protect to the human injury;
Said UV LED LED device not only can carry out sterilizing to the washing machine that does not have sterilizing for a long time as the ultraviolet source of washing machine, can also in the process of washing machine work, carry out sterilizing to laundry;
Said infrarede emitting diode LED device not only can be dried behind clothes dewatering as the infrared light supply of washing machine, and clothing is washed in warm water, improves the cleannes of laundry.
The utility model is compared with common oven dry sterilization washing machine, has the following advantages:
1, adopts the ultraviolet source of the UV LED LED device of efficient height, life-span length, improved the efficient and the intensity of sterilization as washing machine.
2, adopt the infrared light supply of the infrarede emitting diode LED device of efficient height, life-span length, shortened drying time and homogeneous heating as washing machine.
3, the antistatic protection device is housed on drive circuit, avoids washing machine UV LED LED device to lose efficacy because of electrostatic interaction.
4, the switch of timing function is housed on drive circuit, makes washing machine sterilization or oven dry certain hour can close sterilization or drying function automatically later; After washing machine was renovated and opened, sensor received the automatic shut-down circuit switch of signal, cut off the light-emitting diodes route of pipe line, to protect the human injury.
5, UV LED LED device not only can carry out disinfection to the washing machine that does not have sterilizing for a long time as the ultraviolet source of washing machine, can also in the process of washing machine work, carry out sterilizing to laundry and handle.
6, infrarede emitting diode LED device not only can be dried behind clothes dewatering as the infrared light supply of washing machine, and clothing is washed in warm water, improves the cleannes of laundry.
Description of drawings
Fig. 1 is the washing machine structure sketch map of the utility model;
Fig. 2 is the drive circuit schematic diagram of the utility model UV LED and infrarede emitting diode.
The specific embodiment
The preferred embodiment accompanying drawings of the utility model is following:
Embodiment one:
Referring to Fig. 1, Fig. 2; The washing machine of this extraordinary wave band LED oven dry sterilization is improved on the basis of existing washing machine; Comprise that power supply 1, automatic time switch S1 4, automatic time switch S2 5, sensor 6 exhaust outlets 7, tack coat 8, washing machine renovate 9 and washing machine body 10; It is characterized in that: renovate at said washing machine on 9 the medial surface, several infrarede emitting diodes LED device 2 is housed, its circuit is: 2 series connection back and automatic time switch S1 4 parallel connections of several infrarede emitting diodes LED device; Connect power supply 1 then; Several UV LEDs LED device 3 also is housed, and its circuit is: 3 series connection back and automatic time switch S2 5 parallel connections of several UV LEDs LED device connect power supply 1 then.
Embodiment two:
Present embodiment and embodiment one are basic identical, and special feature is following:
Above-mentioned power supply 1 is the little component voltage power supply that the washing machine general supply provides.
Above-mentioned infrarede emitting diode LED device 2 is that wave-length coverage is at the low power LED LED of 1.50～1000 μ m device.
Above-mentioned UV LED LED device 3 is that wave-length coverage is at the low power LED LED of 200 ~ 400nm device.
Above-mentioned exhaust outlet 7 is positioned at washing machine and renovates on 9; Described tack coat 8 is a kind of anti-ultraviolet radiation materials; Said automatic time switch S1 4 is installed on the upper edge of washing machine body 10 with automatic time switch S2 5.Said sensor 6 is installed in washing machine and renovates 9 medial surfaces and aim at automatic time switch S1 4 and automatic time switch S2 5 places, make described washing machine renovate 9 open after, sensor 6 can receive the automatic shut-down circuit switch of signal and cut off the light-emitting diodes route of pipe line.
Above-mentioned automatic time switch S1 4 controls infrarede emitting diode LED device 2 and exhaust outlet 7 simultaneously.
Above-mentioned automatic time switch S2 5 control UV LED LED devices 3.
Master switch in above-mentioned feeler 6 control charts 2 circuits.
Vapor evaporated when above-mentioned exhaust outlet 7 is discharged the clothing oven dry.
Above-mentioned tack coat 8 is a kind of antiultraviolet materials, the outer surface of renovating at washing machine.
It is renovating of existing washing machine that above-mentioned washing machine renovates 9, and after washing machine was renovated and opened, sensor 6 received the automatic shut-down circuit switch of signal, cuts off the light-emitting diodes route of pipe line, to protect the human injury.
Above-mentioned washing machine body 10 is fuselages of existing washing machine.
Claims (3)
1. the washing machine of an extraordinary wave band LED oven dry sterilization; Comprise that power supply (1), automatic time switch S1 (4), automatic time switch S2 (5), sensor (6) exhaust outlet (7), tack coat (8), washing machine renovate (9) and washing machine body (10); It is characterized in that: renovate at said washing machine on the medial surface of (9); Several infrarede emitting diodes LED device (2) is housed; Its circuit is: several infrarede emitting diodes LED device (2) series connection back and automatic time switch S1 (4) parallel connection, connect power supply (1) then, and several UV LEDs LED device (3) also is housed; Its circuit is: several UV LEDs LED device (3) series connection back and automatic time switch S2 (5) parallel connection connect power supply (1) then.
2. the washing machine of extraordinary wave band LED oven dry sterilization according to claim 1, it is characterized in that: described power supply (1) is the little component voltage power supply that the washing machine general supply provides; The wavelength of described infrarede emitting diode LED device (2) is between 1.50～1000 μ m, and the wavelength of UV LED LED device (3) is between 200nm～400nm.
3. the washing machine of extraordinary wave band LED oven dry sterilization according to claim 1, it is characterized in that: described exhaust outlet (7) is positioned at washing machine and renovates on (9); Described tack coat (8) is a kind of anti-ultraviolet radiation material; Said automatic time switch S1 (4) and automatic time switch S2 (5) are installed on the upper edge of washing machine body (10); Said sensor (6) is installed in washing machine and renovates that (9) medial surface is aimed at automatic time switch S1 (4) and automatic time switch S2 (5) locates; Described washing machine is renovated after (9) open, and sensor (6) can receive the automatic shut-down circuit switch of signal and cut off the light-emitting diodes route of pipe line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220254496 CN202610574U (en) | 2012-06-01 | 2012-06-01 | Washing machine with special-band light-emitting diode (LED) for drying and sterilizing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220254496 CN202610574U (en) | 2012-06-01 | 2012-06-01 | Washing machine with special-band light-emitting diode (LED) for drying and sterilizing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202610574U true CN202610574U (en) | 2012-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220254496 Expired - Fee Related CN202610574U (en) | 2012-06-01 | 2012-06-01 | Washing machine with special-band light-emitting diode (LED) for drying and sterilizing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202610574U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015129A (en) * | 2013-01-08 | 2013-04-03 | 苏州百纳思光学科技有限公司 | Washing machine with ultraviolet LED sterilization function |
| CN104088111A (en) * | 2014-07-24 | 2014-10-08 | 张柏文 | Multifunctional impeller type washing machine |
| CN114481555A (en) * | 2022-02-17 | 2022-05-13 | 安徽工程大学 | Multifunctional washing machine for efficient cleaning and sterilizing |
-
2012
- 2012-06-01 CN CN 201220254496 patent/CN202610574U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015129A (en) * | 2013-01-08 | 2013-04-03 | 苏州百纳思光学科技有限公司 | Washing machine with ultraviolet LED sterilization function |
| CN104088111A (en) * | 2014-07-24 | 2014-10-08 | 张柏文 | Multifunctional impeller type washing machine |
| CN104088111B (en) * | 2014-07-24 | 2016-05-11 | 张柏文 | A kind of multi-functional pulsator washing machine |
| CN114481555A (en) * | 2022-02-17 | 2022-05-13 | 安徽工程大学 | Multifunctional washing machine for efficient cleaning and sterilizing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20130601 |