CN204919139U - Laundry dryer - Google Patents
Laundry dryer Download PDFInfo
- Publication number
- CN204919139U CN204919139U CN201520711091.XU CN201520711091U CN204919139U CN 204919139 U CN204919139 U CN 204919139U CN 201520711091 U CN201520711091 U CN 201520711091U CN 204919139 U CN204919139 U CN 204919139U
- Authority
- CN
- China
- Prior art keywords
- door body
- dryer
- contact
- clothes washer
- moisture detection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The utility model relates to a laundry dryer, it includes cylinder part and door somatic part spare, still including two insulating each other humidity test probe, humidity test probe installs on the door somatic part spare, when door somatic part spare is closed, humidity test probe's detecting head is located the airtight space of cylinder part highlightedly, and, humidity test probe is connected to when door somatic part spare is closed at least laundry dryer's control system. The utility model discloses a laundry dryer can the direct detection clothing degree of drying, and then the accessible is to degree of drying's accurate the judgement and control futilely the clothing time.
Description
Technical field
The utility model relates generally to household appliance technical field, is specifically related to a kind of clothes washer-dryer.
Background technology
Along with the raising of consumers living, and due to factors such as weather restriction or air pollutions, the demand of family's occasion to garment drying apparatus highlights gradually.Models of the prior art takies larger space usually, and need after clothes washing to be manually transferred in dryer, require great effort again during laboring fee repeatedly, and once drying could not be shifted in time after having washed, the whole process of washing drying just can be made to elongate.Clothes washer-dryer produces for solving the above problems just, and its washing and dry whole process can complete in same body, and saving space, easy to operate, thus is subject to the favor of consumer.
The control of clothes washer-dryer to degree of drying of prior art is divided into two schemes substantially: the first scheme is drying control of prescribing a time limit, namely user oneself setting drying time or clothes washer-dryer set drying time itself by weighing procedures, but user can not accurately determine parameters such as clothing material, moisture content, and the weighing precision of the weighing procedures of clothes washer-dryer is also lower, so accurately drying time cannot be set, often cause drying time long and waste the not enough and ill effects such as non-bone dry of electric energy or drying time.First scheme is that appropriateness judges to control indirectly, namely the moisture content of clothing is indirectly judged by the parameter such as temperature, temperature gap, rate of temperature change of the temperature-sensitive bag of the several differences in dry air channel, and and then control the dry used time, but the moisture content poor accuracy indirectly judged, for avoiding the non-bone dry of clothing, program setting can lengthen fixing drying time, can cause the over-drying situation of clothing like this, not only waste electric energy, and over-dryingly can damage dried clothing.
The clothes washer-dryer that accurately can judge cloth drying degree is also there is not in prior art.
Utility model content
Based on above-mentioned present situation, main purpose of the present utility model is to provide a kind of clothes washer-dryer, and it accurately can judge the degree of drying of clothing, thus is convenient to accurately control drying time.
Above-mentioned purpose is achieved through the following technical solutions:
A kind of clothes washer-dryer, it comprises drum part and door body component, also comprise two moisture detection probes of mutually insulated, described moisture detection probe is arranged on described door body component, when door body component is closed, the detecting head prominent position of described moisture detection probe is in the confined space of drum part, and described moisture detection probe is at least connected to the control system of described clothes washer-dryer when door body component is closed.
Preferably, described door body component comprises door lining, and described moisture detection probe is installed on described door lining in the mode of insert injection moulding.
Preferably, described door body component also comprises two door body contacts of mutually insulated, described two door body contacts are connected with described two moisture detection probes respectively, the casing fore shell of described clothes washer-dryer also comprises two fuselage contacts of mutually insulated, described two fuselage contacts are all connected with described control system, when door body component is closed, described two door body contacts respectively with described two fuselage contact.
Preferably, described door body contact and described fuselage contact is one of at least resilient contact.
Preferably, described door body contact is Metal Contact sheet, and described fuselage contact is resilient contact.
Preferably, described door body component also comprises an inner casing, and described door body contact is arranged on described door inner casing.
Preferably, the detecting head of described moisture detection probe is metallic conductor.
Preferably, described two moisture detection probes are at a distance of 10mm.
Preferably, the injected plastics material of described door lining is dielectric plastic material.
Clothes washer-dryer of the present utility model can the degree of drying of direct-detection clothing, and then controls drying time by the accurate judgement to degree of drying.Humidity sniffer reliably can be connected to control system by the preferred version of clothes washer-dryer of the present utility model, and does not exist and expose cable, thus does not affect the outward appearance of complete machine.
Accompanying drawing explanation
Be described according to the clothes washer-dryer of preferred embodiment of the present utility model and drying control method thereof hereinafter with reference to accompanying drawing.In figure:
Fig. 1 is the general structure schematic diagram of the clothes washer-dryer of preferred embodiment of the present utility model, and wherein the major part of body shell is removed;
Fig. 2 is the partial schematic sectional view of clothes washer-dryer when door body component is closed of Fig. 1, shows the contact situation of a body contact and fuselage contact;
Fig. 3 is clothes washer-dryer another partial schematic sectional view when door body component is closed of Fig. 1, and shows humidity sniffer and door lining and the structural relation with door seal circle; And
Fig. 4 is the partial schematic sectional view of the casing fore shell of the clothes washer-dryer of Fig. 1, shows the waterproof construction of fuselage contact.
Detailed description of the invention
One side of the present utility model provides a kind of clothes washer-dryer, and first composition graphs 1-4 describes the preferred structure of clothes washer-dryer of the present utility model below.
As shown in Figure 1, clothes washer-dryer of the present utility model comprises drum part 2 and door body component 1 generally, and clothing and water etc., for closing body in the washing and dry run of clothes washer-dryer, also, are enclosed in the cylinder of drum part 2 by door body component 1.Normally, clothes washer-dryer of the present utility model also comprises casing fore shell 3, i.e. the front surface portion of body shell, and the guidance panel of such as clothes washer-dryer is arranged on casing fore shell 3.Clothes washer-dryer of the present utility model also comprises control system 61, and it is such as installed in casing fore shell 3 with control panel parts 6.Clothes washer-dryer of the present utility model also comprises door seal circle 5, and body is closed by itself and door body component 1 ordinatedly.Above structure is roughly the same with the clothes washer-dryer of prior art.
With the clothes washer-dryer of prior art unlike, in order to accurately judge the degree of drying of clothing in clothes drying process, clothes washer-dryer of the present utility model has humidity sniffer.This humidity sniffer such as comprises two conductive probes being connected to control system, and in clothes drying process, aqueous laundry contacts with two conductive probes and forms loop.Because moisture content difference causes the electrical conductivity of clothing different, thus control system just can judge the height of clothing moisture content (i.e. humidity or degree of drying) by the voltage of measure loop or electric current.Such as, aqueous laundry (can be considered variable resistor) between two conductive probes can be connected with fixed value resistance and be formed bleeder circuit, fixed voltage is applied at these bleeder circuit two ends, then when loop conducting, the voltage at loop current or certain resistance (being such as considered variable-resistance garment portion or this fixed value resistance) two ends can be measured out, and measured value is all dull relevant to the moisture content of clothing.Based on above-mentioned principle, the clothing in advance for different water cut records required voltage or current value, can judge current clothing moisture content (humidity) in clothes drying process according to the voltage of actual measurement or current value.It is contemplated that in non-drying program (such as washing or drying supervisor), control system can disconnect aforementioned fixed voltage, and does not detect corresponding curtage, thus economize energy.
Particularly, clothes washer-dryer of the present utility model is provided with two moisture detection probes 8 of mutually insulated, described moisture detection probe 8 is arranged on described door body component 1, make when door body component 1 is closed, the detecting head prominent position of described moisture detection probe 8 is in the confined space of drum part 2, further, described moisture detection probe 8 is at least connected to the control system 61 of described clothes washer-dryer when door body component 1 is closed.Such as shown in Figure 1, moisture detection probe 8 is arranged on the inner side of a body component 1, and be mounted to its detecting head slightly to outstanding inside door body, thus after door body component 1 is closed, this detecting head is outstanding to drums inside, thus be easy to contact with clothing, so that the humidity of direct-detection clothing (moisture content), i.e. degree of drying.
Similarly to the prior art, described door body component 1 comprises door lining 11, as shown in Figure 1.Preferably, described moisture detection probe 8 is installed on described door lining 11 in the mode of insert injection moulding.Also namely, door lining 11 is made in the mode of insert injection moulding, and wherein preset inserts is moisture detection probe 8.Door lining is assemblied in the side of the close casing of a body component 1 usually, and there is lug boss, closing its lug boss behind the door protrudes in washing machine drum, and the lateral edge of bossing coordinates with door seal circle 5 and realizes complete machine and seal, so as to wash accordingly, drying program.The utility model preferably by two moisture detection probe 8 insert injection mouldings on the bossing of door lining 11, such as be positioned at maximum height of projection part (maximum height of projection part is partial to below usually), and towards the side of drum part 2, and the detecting head of moisture detection probe 8 protrudes slightly, thus increase the contact probability with clothing.Moisture detection probe 8 stretches out a part for connection wire (as shown in Figure 3) at the opposite side of door lining 1.
Preferably, by cable, moisture detection probe 8 can be connected directly to control system 61.Such as, one end of cable connects moisture detection probe 8, other end connection control system 61.Because moisture detection probe 8 is positioned on movable door body component 1, and control system 61 is positioned at cabinet fore shell 3, thus cable can pass from door body component 1 inside and penetrate cabinet fore shell 3 inside nearby near hinge, can reduce cable so to a great extent and exposes and avoid cable to affect the switch of door body component 1 to a great extent.
Preferably, expose to thoroughly eliminate cable, the utility model is arranged to: described door body component 1 also comprises two door body contacts 13 of mutually insulated, described two door body contacts 13 are connected with described two moisture detection probes 8 respectively and (are such as connected by door inside conductor 14, corresponding moisture detection probe and door body contact equipotentiality after connecting), described casing fore shell 3 also comprises two fuselage contacts 4 of mutually insulated, described two fuselage contacts 4 are connected with described control system 61 (such as being connected by machine inside conductor 7), and when door body component 1 is closed, described two door body contacts 13 contact conducting with described two fuselage contacts 4 respectively, as shown in Figure 2.Also be, the utility model by arranging contact (in clothes washer-dryer these contact conductings at closing time) respectively on door body component 1 and fuselage, thus make moisture detection probe 8 reliably be connected to control system, effectively eliminate the situation that cable exposes simultaneously.
Because above-mentioned contact needs waterproof, be thus specifically arranged on the outside of door seal circle 5, with avoid washing or dry time each contact contact with water.In addition, each contact is preferably arranged on the position, top of drum inlet, thus can avoid the unfavorable factors such as water pouring or water spatter.
Preferably, described door body contact 13 and described fuselage contact 4 is one of at least resilient contact.Resilient contact protrudes certain height usually, like this, along with the closedown of door body component 1, and contact therebetween and one of at least elastic deformation occurs, thus guarantee the contact reliability between contact.
Preferably, described door body contact 13 is Metal Contact sheet, and described fuselage contact 4 is resilient contact.Metal Contact sheet on door body can flush with its peripheral structure or indent slightly, thus prevents from touching with foreign object.Preferably, a circle flange is provided with around Metal Contact sheet, for the protection of Metal Contact sheet.Certain height is then protruded in fuselage contact, the amount protruded is greater than the gap of closing the door between back door body component and casing fore shell, position itself residing for fuselage contact is compared to casing fore shell 3 indent, even if the thus outwardly situation being also less likely to occur to touch with foreign object.
Preferably, as shown in figs. 1 and 3, two moisture detection probes 8 are each other at a distance of about 10mm.Similarly, two fuselage contacts and two door body contacts are each other at a distance of about 50mm or larger.
Each described fuselage contact 4 (being preferably resilient contact) is preferably mounted on the casing fore shell 3 of clothes washer-dryer casing front surface, two resilient contacts are insulated from each other, its contact jaw protrudes from casing fore shell 3 outer surface, after door body component 1 is closed, two resilient contacts contact conducting with the door body contact of two on door inner casing 12 13 (being preferably Metal Contact sheet) respectively, the inner of two resilient contacts is positioned at casing fore shell 3, for junctor inside conductor 7, thus by two machine inside conductors 7, two resilient contacts are connected with the control system 61 (being such as controller computer plate) in control panel parts 6.Preferably, two resilient contacts have certain waterproof construction (as shown in Figure 4), can prevent water droplet from splashing and cause two resilient contact conductings.
As shown in Figure 4, the waterproof construction of two fuselage contacts is such as: metal conductor portion is except the contact head needing to contact conducting and tail end male blade, remainder is coated and plastic portions stretches out casing fore shell certain length (being such as more than or equal to 5mm) by plastic cement insulating part, two fuselage contact part centers are at a distance of such as more than 50mm simultaneously, so, even if casing fore shell outer surface is spattered with water by water or sprays, also can not be formed aquagenic " conducting bridge " between the metal conductor portion of two fuselage contacts.
Preferably, described door body component 1 also comprises an inner casing 12, and each described door body contact 13 is arranged on described door inner casing 12.Door inner casing 12 is generally ring-shape accessory, and it is arranged on the side of a body component 1 towards casing fore shell 3.The routine effect of door inner casing 12 is linked into an integrated entity at door lining and door shell.Preferably, the installation site of two the door body contacts (being preferably Metal Contact sheet) on door inner casing has certain waterproof construction (such as similar with the waterproof construction of the fuselage contact of Fig. 4), can prevent water droplet from splashing and cause two door body contact conductings.
Preferably, the detecting head of described moisture detection probe 8 of the present utility model is metallic conductor, and has Corrosion Protection.Such as, detecting head part can be other metal materials that stainless steel SUS304 material or physicochemical property are identical.
Preferably, the injected plastics material as the door lining of insert injection moulding part is dielectric plastic material, such as PC, PA etc., and it has larger hardness.The shaping rear entirety of insert injection moulding part is water-tight, also, does not affect its conventional func after installing moisture detection probe 8.
During preferred clothes washer-dryer work of the present utility model, after door body component 1 is closed, control system 61 is just connected with moisture detection probe 8, in clothes drying process moisture detection probe 8 can with contact with clothing, the moisture content difference of clothing is presented as the change of the electrical conductivity of clothing, and can be identified by control system, thus accurately judges cloth drying degree, and then accurately can control drying time accordingly, realize saving electric energy, reduce because drying is excessively to indexs such as the damages of clothing.
Alternatively, humidity sniffer of the present utility model can also adopt different detection principles.Such as, two moisture detection probes can replace with humidity sensor (such as electric resistance moisture sensor), and for this reason, control system directly can read the measurement result of humidity sensor.And alternatively, moisture detection probe also can only arrange one, corresponding door body contact, fuselage contact etc. also only arrange one.Certainly, it is envisioned that two humidity sensors the configuration of depositing can obtain the reliability of measurement result and Geng Gao more accurately compared to the configuration of an only humidity sensor.In this replacement scheme, moisture detection probe remains unchanged to the connected mode of control system, and the installation relation of moisture detection probe and door body component remains unchanged.
Another aspect of the present utility model additionally provides the drying control method of aforementioned clothes washer-dryer, and it comprises step:
A () starts drying program;
B () control system 61 utilizes moisture detection probe 8 to detect actual humidity value (such as, voltage between control system measure loop electric current or two detection probe or the voltage between fixed value resistance, and determine current actual humidity value or the interval range of actual humidity value according to the value measured in advance);
C () is according to the actual humidity value determination drying program duration (namely drying program also needs the time of operation) or stop drying program.
Preferably, default humidity value (such as, the humidity value preset is 0-3%, is preferably 2%) is stored in control system 61; And step (c) comprising: actual humidity value and the humidity value preset are compared, if actual humidity value is higher than the humidity value preset, then drying program continues to run the predetermined drying program duration (such as, the predetermined drying program duration is preferably 3-5 minute), then perform step (b); If actual humidity value is equal to or less than default humidity value, then stop drying program.
Alternatively, in advance humidity value is divided into some shelves (such as in control system 61,0-3%, 3%-10%, 10%-20% ... 90%-100% etc.), and be that each grade distributes the different drying program duration, and humidity value is higher, the corresponding drying program duration is longer, and the drying program duration that one grade (such as 0-3% shelves) that humidity value is minimum are corresponding is 0 (drying program of namely not reruning); And in step (c), according to the gear residing for actual humidity value, the drying program duration that inquiry is corresponding, if the drying program duration of correspondence is not 0, drying program is then made to continue to run the drying program duration of described correspondence, then return step (b), if the drying program duration of correspondence is 0, then stop drying program.
Preferably, in step (c), can also comprise according to the weight of clothing is the drying program duration be multiplied by default coefficient.Such as, double according to the clothes weight claimed or reduce the drying program duration, thus suitably increasing the drying program duration when clothing is many, and reducing the drying program duration when clothing is few.
Preferably, described default coefficient is from 0.5 to 2.
By above-mentioned each control method, clothes washer-dryer of the present utility model can accurately control the cloth drying time, thus saves electric energy, reduces the clothing damage excessively caused because of drying.
Those skilled in the art will readily understand, under the prerequisite of not conflicting, above-mentioned each advantageous manner freely can combine, superpose.
Be to be understood that, above-mentioned embodiment is only exemplary, and it is nonrestrictive, when not departing from general principle of the present utility model, the various obvious or equivalent amendment that those skilled in the art can make for above-mentioned details or replacement, all will be contained in right of the present utility model.
Claims (9)
1. a clothes washer-dryer, it comprises drum part and door body component, it is characterized in that, also comprise two moisture detection probes of mutually insulated, described moisture detection probe is arranged on described door body component, and when door body component is closed, the detecting head prominent position of described moisture detection probe is in the confined space of drum part, further, described moisture detection probe is at least connected to the control system of described clothes washer-dryer when door body component is closed.
2. clothes washer-dryer according to claim 1, it is characterized in that, described door body component also comprises two door body contacts of mutually insulated, described two door body contacts are connected with described two moisture detection probes respectively, the casing fore shell of described clothes washer-dryer also comprises two fuselage contacts of mutually insulated, described two fuselage contacts are all connected with described control system, when door body component is closed, described two door body contacts respectively with described two fuselage contact.
3. clothes washer-dryer according to claim 2, is characterized in that, described door body contact and described fuselage contact be one of at least resilient contact.
4. clothes washer-dryer according to claim 2, is characterized in that, described door body contact is Metal Contact sheet, and described fuselage contact is resilient contact.
5. clothes washer-dryer according to claim 2, is characterized in that, described door body component also comprises an inner casing, and described door body contact is arranged on described door inner casing.
6. according to the clothes washer-dryer one of claim 1-5 Suo Shu, it is characterized in that, the detecting head of described moisture detection probe is metallic conductor.
7. according to the clothes washer-dryer one of claim 1-5 Suo Shu, it is characterized in that, described two moisture detection probes are at a distance of 10mm.
8. according to the clothes washer-dryer one of claim 1-5 Suo Shu, it is characterized in that, described door body component comprises door lining, and described moisture detection probe is installed on described door lining in the mode of insert injection moulding.
9. clothes washer-dryer according to claim 8, is characterized in that, the injected plastics material of described door lining is dielectric plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520711091.XU CN204919139U (en) | 2015-09-15 | 2015-09-15 | Laundry dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520711091.XU CN204919139U (en) | 2015-09-15 | 2015-09-15 | Laundry dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204919139U true CN204919139U (en) | 2015-12-30 |
Family
ID=54968284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520711091.XU Active CN204919139U (en) | 2015-09-15 | 2015-09-15 | Laundry dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204919139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040379A (en) * | 2015-09-15 | 2015-11-11 | 珠海格力电器股份有限公司 | Laundry drying machine and drying control method of same |
-
2015
- 2015-09-15 CN CN201520711091.XU patent/CN204919139U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040379A (en) * | 2015-09-15 | 2015-11-11 | 珠海格力电器股份有限公司 | Laundry drying machine and drying control method of same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105040379A (en) | Laundry drying machine and drying control method of same | |
| EP1835066B1 (en) | Household appliance for washing and/or drying clothes | |
| US20200256006A1 (en) | Laundry appliance with capacitive laundry drying degree sensing function | |
| CN110226004B (en) | Appliance with reliable drying cycle information | |
| CN104233700A (en) | Washing machine control method and washing machine | |
| EP2458075B1 (en) | Tumble dryer with a humidity sensor system | |
| US20090313848A1 (en) | Method and household appliance for drying wet laudry | |
| WO2013182402A1 (en) | Laundry washing/drying machine | |
| CN204919139U (en) | Laundry dryer | |
| CN106400403A (en) | Water inlet box with function of detecting whether detergents are delivered and washing machine | |
| EP3175761B1 (en) | Method for detecting a fault in an installed appliance | |
| CN109238400A (en) | A kind of liquid level detection device and include its equipment and liquid-level detecting method, electronic equipment and computer readable storage medium | |
| US9080282B2 (en) | Laundry moisture sensing, control, diagnostic and method | |
| EP2593601B1 (en) | Method for operating a clothes drying appliance and clothes drying appliance | |
| CN102471982A (en) | A washing machine comprising a gas sensor | |
| EP1736761B1 (en) | Dryer with a humidity sensor | |
| CN220224686U (en) | Drying equipment | |
| CN205094361U (en) | Dishwasher | |
| KR101037149B1 (en) | Washing method of a washer | |
| CN111621951B (en) | Clothes treating device | |
| CN209958083U (en) | Washing foam detection module and washing machine | |
| CN115404657A (en) | Clothes humidity detection device and treatment facility | |
| CN109554904A (en) | Dryer and dryer drying time setting method | |
| CN221276104U (en) | Clothes dryer | |
| KR20040047202A (en) | A water hardness sensing apparatus for washing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |