CN106894200A - Clothes treatment device and the metal detecting device for clothes treatment device - Google Patents
Clothes treatment device and the metal detecting device for clothes treatment device Download PDFInfo
- Publication number
- CN106894200A CN106894200A CN201710114775.5A CN201710114775A CN106894200A CN 106894200 A CN106894200 A CN 106894200A CN 201710114775 A CN201710114775 A CN 201710114775A CN 106894200 A CN106894200 A CN 106894200A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- clothes treatment
- treatment device
- coil
- detection circuit
- 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.)
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Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/42—Safety arrangements, e.g. for stopping rotation of the receptacle upon opening of the casing door
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/14—Arrangements for detecting or measuring specific parameters
- D06F34/18—Condition of the laundry, e.g. nature or weight
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/30—Drying processes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/32—Control of operations performed in domestic laundry dryers
- D06F58/34—Control of operations performed in domestic laundry dryers characterised by the purpose or target of the control
- D06F58/50—Responding to irregular working conditions, e.g. malfunctioning of blowers
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention discloses a kind of clothes treatment device and the metal detecting device for clothes treatment device, metal detecting device includes：Pedestal；Detection circuit, detection circuit is located on pedestal；Coil, coil is located on pedestal and is connected with detection circuit, and coil produces magnetic field, at least a portion of magnetic field covering pedestal and the magnetic line of force extended with the thickness direction substantially along pedestal when being powered；Warning device, warning device is connected with detection circuit, and detection circuit produces the driving current for driving warning device to work in metal object cutting magnetic line.Metal detecting device proposed by the present invention can realize the automatic identification detection to metal object, and without clothing is carried out into manual examination (check), performance is good, and recognition accuracy is higher, and recognition effect is good.
Description
Technical field
The present invention relates to clothing processing technology field, more particularly, to a kind of clothes treatment device and for clothing at
The metal detecting device of reason equipment.
Background technology
With the continuous improvement of people's living standard, the various device for processing washings related to washing machine arise at the historic moment,
From rotary drum washing machine to roller washing machine, from common dryer to microwave clothes drier.Because the rhythm of life of modern people is continuous
Accelerate, when the clothing after clothing is delivered washing machine or will have been washed is delivered in dryer, people are seldom accustomed to checking
Whether key, the foreign matter such as coin and electronic product, it is easy to cause the work of laundry facilities are entrained with clothes pocket and clothing
Abnormal or damage.On the other hand, will also result in the damage of electronic product.Especially, when the objects such as iron wire are entrained with clothing,
Clothing is easily scratched, serious consequence is caused.
The existing foreign matter identification function being provided on device for processing washings still cannot distinguish between the gold of various unlike materials
Category, easily causes erroneous judgement, so as to the actually used with inconvenience of the function.
The content of the invention
It is contemplated that at least solving one of technical problem in correlation technique to a certain extent.Therefore, the present invention is carried
A kind of metal detecting device for clothes treatment device is gone out, the metal detecting device can be realized to the automatic of metal object
Recognition detection.
The invention allows for a kind of clothes treatment device with above-mentioned metal detecting device.
Metal detecting device for clothes treatment device proposed by the present invention, including：Pedestal；Detection circuit, the spy
Slowdown monitoring circuit is located on the pedestal；Coil, the coil is located on the pedestal and is connected with the detection circuit, the coil
Magnetic field, the magnetic field is produced to cover at least a portion of the pedestal and with the thickness side substantially along the pedestal when being powered
To the magnetic line of force for extending；Warning device, the warning device is connected with the detection circuit, and the detection circuit is cut in metal object
The driving current for driving the warning device work is produced when cutting the magnetic line of force.
Metal detecting device proposed by the present invention can realize the automatic identification detection to metal object, without clothing is carried out
Manual examination (check), performance is good, and recognition accuracy is higher, and recognition effect is good.
Some embodiments of the invention, the pedestal is workbench, and the workbench is provided with insertion following table thereon
The dispensing port in face, the coil is set adjacent to the dispensing port.
Further, the coil along the circumferentially-spaced of the dispensing port including opening up the multiple put.
Further, the dispensing port is formed as generally square, and the coil includes four and correspond to be distributed in
Four edges of the dispensing port.
In some embodiments of the invention, the pedestal is provided with circuit board, and the detection circuit is located at the circuit
On plate.
Alternatively, the coil is built in the pedestal.
Some specific examples of the invention, the warning device is located on the pedestal.
Alternatively, the warning device is alarm lamp or emergency alarm bell.
Clothes treatment device proposed by the present invention, including the metal detection dress for clothes treatment device proposed by the present invention
Put.
Alternatively, the clothes treatment device is rotary drum washing machine, roller washing machine or dryer.
Additional aspect of the invention and advantage will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by practice of the invention.
Brief description of the drawings
Fig. 1 is the structural representation of metal detecting device according to embodiments of the present invention；
Fig. 2 is the distribution schematic diagram of the coil of metal detecting device according to embodiments of the present invention；
Fig. 3 is the structural representation of clothes treatment device according to embodiments of the present invention.
Reference：
Metal detecting device 100；Clothes treatment device 200；Main casing 201；
Pedestal 10；Dispensing port 101；Detection circuit 20；Circuit board 210；Coil 30；Warning device 40；
Metal object M.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings.Below with reference to
The embodiment of Description of Drawings is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention, ability
The those of ordinary skill in domain can be changed to above-described embodiment, change, replacing and modification within the scope of the invention.
In the description of the invention, it is to be understood that term " on ", D score, "front", "rear", "left", "right", " week
To " etc. instruction orientation or position relationship be based on orientation shown in the drawings or position relationship, be for only for ease of description this hair
Bright and simplified description, must be with specific orientation, with specific orientation rather than the device or element for indicating or imply meaning
Construction and operation, therefore be not considered as limiting the invention.
In the description of the invention, " multiple " is meant that at least two, such as two, three etc., unless otherwise clear and definite
It is specific to limit.In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " can be
One and second feature directly contact, or the first and second features pass through intermediary mediate contact.
The metal detection for clothes treatment device according to embodiments of the present invention is described in detail with reference to Fig. 1 to Fig. 3
Device 100.
Shown referring to Figures 1 and 2, metal detecting device according to an embodiment of the invention 100 may include pedestal 10, visit
Slowdown monitoring circuit 20, coil 30 and warning device 40.Alternatively, circuit board 210 can be provided with pedestal 10, detection circuit 20 may be provided in electricity
On road plate 210.Thus, it is more convenient to be manufactured, installed and overhauled, functional reliability is higher.
Detection circuit 20 may be provided on pedestal 10, and coil 30 is located on pedestal 10 and is connected with detection circuit 20.Coil
30 can produce magnetic field, magnetic field to cover at least a portion of pedestal 10 and with the thickness direction substantially along pedestal 10 when being powered
The magnetic line of force of extension.Here, covering pedestal 10 in magnetic field can be interpreted broadly, for example, it can be understood as pedestal 10 is located at magnetic field
Interior, the magnetic line of force in magnetic field can pass through pedestal 10.
Warning device 40 is connected with detection circuit 20, and detection circuit 20 can produce driving in metal object M cutting magnetic lines
Electric current, driving current can drive warning device 40 to work.Thus, when the clothing with metal object M from metal detecting device 100
Top movement, when making the cleavable magnetic lines of force of metal object M, the magnetic field that coil 30 is produced can change, and send out magnetic induction intensity
Changing, detection circuit 20 can detect the change, and produce corresponding induced-current, and the induced-current is to alarm
Device 40 is powered, and used as the driving current that warning device 40 works, warning device 40 drives warning device 40 to alarm, and realizes metal
The function of foreign matter identification.
Metal detecting device 100 according to embodiments of the present invention, by setting detection circuit 20 and coil on pedestal 10
30, and the warning device 40 being connected with detection circuit 20 is set, coil 30 can be produced when being powered for being acted on metal object M
Magnetic field, metal object M contained in clothing can produce corresponding when the magnetic line of force of cutting magnetic field is moved in detection circuit 20
Induced-current, such that it is able to drive warning device 40 to alarm, it is possible to achieve to the detection of the automatic identification of metal object M, without by clothing
Thing carries out manual examination (check), more hommization, and performance is good.
The mode of the utilization cutting magnetic line configured on the metal detecting device 100 senses phase with traditional coil through type
Than recognition accuracy is higher, and recognition effect is good, can effectively be recognized for different types of metal object M.
As depicted in figs. 1 and 2, pedestal 10 is workbench, and dispensing port 101, the insertion work of dispensing port 101 can be provided with workbench
Make the upper and lower surface of platform, coil 30 is set adjacent to dispensing port 101.Thus, magnetic field can be formed at dispensing port 101,
When the clothing with metal object M is put into dispensing port 101, metal object M can make detection circuit 20 with the magnetic induction line of cutting magnetic field
It is interior to produce induced-current, powered to warning device 40, drive warning device 40 to alarm, without clothing is put into specially during detection
Detected that detection is capable of achieving during clothing is delivered, and Detection results are good, using more convenient in the position of door.
As shown in figure 1, coil 30 may include four, four coils 30 can be put along circumferentially-spaced the opening up of dispensing port 101.By
This, can form the larger magnetic field of coverage rate at dispensing port 101, reduce detection dead angle, and test position more comprehensively, visit by metal
Survey effect more preferable.
In the embodiment shown in fig. 1, dispensing port 101 is formed as generally square, and four coils 30 are corresponded and are distributed in
Four edges of dispensing port 101, that is to say, that each edge of dispensing port 101 is respectively equipped with a coil 30.Thus,
During clothing is moved and be put into from four direction all around toward dispensing port 101, metal detecting device 100 can be to clothing
Metal object M on thing is detected, and Effect on Detecting is good.
It should be noted that above description is only a specific example of the invention, in invention, for dispensing port 101
Shape and the quantity and distributing position etc. of coil 30 do not do specifically limited, can also be other structures.For example, in the present invention
Some unshowned embodiments in, dispensing port 101 is formed as circular port, and coil 30 is formed as being looped around dispensing port 101
Periphery annular.
In some specific examples of the invention, coil 30 can be built in pedestal 10.That is, coil 30 can be with
Installed in the inside of pedestal 10, without exposing.Thus, appearance can be not only improved, and can effectively protects coil 30,
The service life of extension coil 30, while reducing Danger Electric shock risk, performance is good and security is higher.Alternatively, pedestal 10
The groove that Open Side Down can be provided with lower surface, coil 30 can be arranged in the groove, manufactured more convenient.
In the present invention, warning device 40 may be provided on pedestal 10.Thus, it is more convenient for manufacturing.As shown in figure 1, alarm dress
Putting 40 can be set with proximate circuitry plate 210, thus, be more convenient connection and cost is relatively low.The structure of warning device 40 is formed as
It is various, for example, warning device 40 can be alarm lamp or emergency alarm bell.When metal detecting device 100 detects metal object M, report
Warning lamp can send luminous, and emergency alarm bell can be directly perceived with sounding, warning effect, it is easy to differentiates.
Clothes treatment device 200 according to embodiments of the present invention includes metal detecting device according to embodiments of the present invention
100.Wherein, clothes treatment device 200 can be rotary drum washing machine, roller washing machine or dryer etc..One kind is shown in Fig. 3
Rotary drum washing machine, metal detecting device 100 is arranged on rotary drum washing machine.
Referring to figs. 1 to shown in Fig. 3, metal detecting device 100 includes pedestal 10, circuit board 210, coil 30 and warning device
40, circuit board 210 is provided with detection circuit 20.The rotary drum washing machine part such as including main casing 201 and workbench, pedestal 10 is located at
On main casing 201, used as the workbench of rotary drum washing machine.Generally square dispensing port 101 is provided with the middle part of workbench,
The up/down perforation of dispensing port 101, can be with the open communication of the cylinder of the impeller in main casing 201.Circuit board 210 and warning device 40 set
The rear portion in the upper surface of workbench is put, and positioned at the side rear of dispensing port 101.Lid to be opened/closed can be also provided with workbench
Body (not shown), dispensing port 101 and circuit board 210 etc. are covered.
Coil 30 is arranged around workbench, the interior zone of whole workbench can be covered, each coil 30 with spy
Slowdown monitoring circuit 20 is connected, and detection circuit 20 is connected with warning device 40.After powered up, coil 30 is per se with the magnetic line of force, the magnetic line of force
Direction is perpendicular to the plane of coil 30.When metallic foreign body is substantially moved in the parallel direction of the plane of coil 30, will be former to coil 30
The first magnetic line of force is cut.Induced electromotive force will be produced on the plate of detection circuit 20, so as to generate induced current, report will be transported to
Warning device 40 is ordered about as driving current on alarm device 40, the whole process of metallic foreign body identification, detection effect are completed with this
It is really good.
Other of clothes treatment device 200 according to embodiments of the present invention are constituted and operate the common skill for this area
It is knowable for art personnel, is not described in detail herein.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integrally；Can be that machinery connects
Connect, or electrically connect or can communicate each other；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be with
Be two element internals connection or two interaction relationships of element, unless otherwise clearly restriction.For this area
For those of ordinary skill, above-mentioned term concrete meaning in the present invention can be as the case may be understood.
In the description of this specification, the description of reference term " embodiment " or " specific example " etc. means to combine the implementation
Example or the specific features of example description, structure, material or feature are contained at least one embodiment of the invention or example.
In this manual, the schematic representation to above-mentioned term is necessarily directed to identical embodiment or example.And, description
Specific features, structure, material or feature can in an appropriate manner combine in any one or more embodiments or example.
Additionally, in the case of not conflicting, those skilled in the art can by the different embodiments described in this specification or
The feature of example and different embodiments or example is combined and combines.
Claims (10)
1. a kind of metal detecting device for clothes treatment device, it is characterised in that including：
Pedestal；
Detection circuit, the detection circuit is located on the pedestal；
Coil, the coil is located on the pedestal and is connected with the detection circuit, and the coil produces magnetic field when being powered,
The magnetic field covers at least a portion of the pedestal and the magnetic line of force extended with the thickness direction substantially along the pedestal；
Warning device, the warning device is connected with the detection circuit, and the detection circuit cuts the magnetic force in metal object
The driving current for driving the warning device work is produced during line.
2. the metal detecting device for clothes treatment device according to claim 1, it is characterised in that the pedestal is
Workbench, the workbench is provided with the dispensing port of its upper and lower surface of insertion, and the coil is set adjacent to the dispensing port.
3. the metal detecting device for clothes treatment device according to claim 2, it is characterised in that the coil bag
Include along the circumferentially-spaced multiple put of opening up of the dispensing port.
4. the metal detecting device for clothes treatment device according to claim 3, it is characterised in that the dispensing port
Be formed as generally square, the coil includes four and corresponds four edges for being distributed in the dispensing port.
5. the metal detecting device for clothes treatment device according to claim 1, it is characterised in that on the pedestal
Circuit board is provided with, the detection circuit is located on the circuit board.
6. the metal detecting device for clothes treatment device according to claim 1, it is characterised in that in the coil
Put in the pedestal.
7. the metal detecting device for clothes treatment device according to claim 1, it is characterised in that the alarm dress
It is set on the pedestal.
8. the metal detecting device for clothes treatment device according to claim 1, it is characterised in that the alarm dress
It is set to alarm lamp or emergency alarm bell.
9. a kind of clothes treatment device, it is characterised in that at according to any one of claim 1-8 for clothing
The metal detecting device of reason equipment.
10. clothes treatment device according to claim 9, it is characterised in that the clothes treatment device is impeller laundry
Machine, roller washing machine or dryer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710114775.5A CN106894200A (en) | 2017-02-28 | 2017-02-28 | Clothes treatment device and the metal detecting device for clothes treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710114775.5A CN106894200A (en) | 2017-02-28 | 2017-02-28 | Clothes treatment device and the metal detecting device for clothes treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106894200A true CN106894200A (en) | 2017-06-27 |
Family
ID=59185730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710114775.5A Pending CN106894200A (en) | 2017-02-28 | 2017-02-28 | Clothes treatment device and the metal detecting device for clothes treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106894200A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109567957A (en) * | 2019-01-14 | 2019-04-05 | 西安汇智医疗集团有限公司 | The identification and metering device and matched electronic induction dressing of surgical dressing |
| WO2021121100A1 (en) * | 2019-12-18 | 2021-06-24 | 青岛海尔洗衣机有限公司 | Drying machine |
| WO2021197181A1 (en) * | 2020-04-01 | 2021-10-07 | 青岛海尔洗衣机有限公司 | Washing machine, and control method therefor |
| CN113638191A (en) * | 2021-05-29 | 2021-11-12 | 中国电波传播研究所（中国电子科技集团公司第二十二研究所） | Washing machine metal foreign matter detection system and method based on pulse type electromagnetic induction principle |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109567957A (en) * | 2019-01-14 | 2019-04-05 | 西安汇智医疗集团有限公司 | The identification and metering device and matched electronic induction dressing of surgical dressing |
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| WO2021197181A1 (en) * | 2020-04-01 | 2021-10-07 | 青岛海尔洗衣机有限公司 | Washing machine, and control method therefor |
| CN113638191A (en) * | 2021-05-29 | 2021-11-12 | 中国电波传播研究所（中国电子科技集团公司第二十二研究所） | Washing machine metal foreign matter detection system and method based on pulse type electromagnetic induction principle |
| CN113638191B (en) * | 2021-05-29 | 2024-04-05 | 中国电波传播研究所（中国电子科技集团公司第二十二研究所） | Washing machine metal foreign matter detection system and method based on pulse electromagnetic induction |
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Effective date of registration: 20190808 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Applicant after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 Wuxi Changjiang Road, New District, Jiangsu, No. 18 Applicant before: Wuxi Xiaotianer Co., Ltd. |