CN206635534U - Use in washing machine metal detection alarm device - Google Patents
Use in washing machine metal detection alarm device Download PDFInfo
- Publication number
- CN206635534U CN206635534U CN201720357364.4U CN201720357364U CN206635534U CN 206635534 U CN206635534 U CN 206635534U CN 201720357364 U CN201720357364 U CN 201720357364U CN 206635534 U CN206635534 U CN 206635534U
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- CN
- China
- Prior art keywords
- metal detection
- washing machine
- outer shell
- dehydration cylinder
- alarm device
- 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.)
- Expired - Fee Related
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Abstract
The utility model utility model discloses a kind of use in washing machine metal detection alarm device, including washing machine shell, outer shell, dehydration cylinder, motor, the outer shell is connected by suspending spring in midair with washing machine shell, dehydration cylinder is located at outer cylinder interior, level sensor is set between the dehydration cylinder and outer shell, the dehydration cylinder bottom portion sets metal detection sensor, and the metal detection sensor is connected with motor.The utility model is simple in construction; by setting metal detection sensor in dehydration cylinder bottom portion; the metallic article of dehydration cylinder interior is found in time; and metal detection sensor is connected with motor; machine operation can be stopped in time when finding metallic article; avoid metal scratch from being dehydrated the inside wall of cylinder, effectively protect washing machine, extend its service life.
Description
Technical field
Utility model of the present invention is related to a kind of alarm device, especially a kind of use in washing machine metal detection alarm device.
Background technology
Washing machine is mainly by casing, Washing dewatering tub（Some washings and dehydration barrel separate）, transmission and control system
Deng composition, some is also equipped with heater.Due to its shirtsleeve operation mode, excellent cleaning clothing effect is wide by modern
General use.From the point of view of the whole country, washing-machine market popularity in China's has been over 76% at present, and wherein cities and towns market has been
Through more than 96%, rural market also has been over 53%;With the policy that country's development household electrical appliances are gone to the countryside, expanded domestic demand, laundry
Machine enterprise has invested sight the rural market for possessing larger consumption potentiality.
But in use, people often forget to draw out the metal in clothes pocket in time, and usually lead
Cause the dehydration cylinder of sharp hard metallic article scratch washing machine internal.
The content of the invention
Invention purpose of utility model：In view of the above-mentioned problems, the purpose of utility model of the present invention provides a kind of use in washing machine gold
Category detection alarm device.
1. technical scheme：In order to solve problem above, a kind of this utility model provides use in washing machine metal detection alarm dress
Put, including washing machine shell, outer shell, dehydration cylinder, motor, the outer shell are connected with washing machine shell by suspending spring in midair, be dehydrated
Cylinder is located at outer cylinder interior, and level sensor is set between the dehydration cylinder and outer shell, and the dehydration cylinder bottom portion sets metal detection sensing
Device, the metal detection sensor are connected with motor.The utility model is simple in construction, is visited by setting metal in dehydration cylinder bottom portion
Sensor is surveyed, finds the metallic article of dehydration cylinder interior in time, and metal detection sensor is connected with motor, is finding metal
Machine operation can be stopped during product in time, avoid metal scratch from being dehydrated the inside wall of cylinder, effectively protect washing machine, extend its use
Life-span.
Further, the metal detection sensor forms ring by commutation diode and transistor VT, relay, motor
Shape loop.
Further, the metal detection sensor is connected with warning light.
Further, crack sensor is set between the outer shell and dehydration cylinder.
Further, the crack sensor is connected with warning light.Invention
Beneficial effect：Compared with prior art, utility model of the present invention has advantages below：
It is 1. safe：By setting metal detection sensor in dehydration cylinder bottom portion, the metal of dehydration cylinder interior is found in time
Product, and metal detection sensor is connected with motor, can stop machine operation in time when finding metallic article, avoid metal
Article scratch is dehydrated the inside wall of cylinder, effectively protects washing machine.
2. service life is grown：The utility model between outer shell and dehydration cylinder by setting crack sensor, the sensor
It is connected with warning light, alarm can be sent in time after dehydration cylinder is by metallic article scratch, to repair damaged part in time, extended
The service life of washing machine.
Brief description of the drawings
Fig. 1 is utility model structural representation of the present invention；
Fig. 2 is that metal detection sensor forms loop checking installation by commutation diode and transistor VT, relay, motor
Structural representation；
Wherein：1. shell, 2. outer shells, 3. dehydration cylinders, 4. motors, 5. level sensors, 6. metal detection sensors.
Embodiment
The embodiment of utility model of the present invention is described in further detail with reference to the accompanying drawings and examples.Following reality
Apply example to be used to illustrate utility model of the present invention, but can not be used for limiting the scope of utility model of the present invention." under ", "left", "right",
The orientation or position relationship of the instruction such as " interior ", " outer ", " front end ", " rear end ", " head ", " afterbody " are based on side shown in the drawings
Position or position relationship, are for only for ease of description utility model of the present invention and simplify and describe, rather than instruction or imply signified
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to of the invention real
With new limitation.In addition, term " first ", " second ", " the 3rd " etc. be only used for describe purpose, and it is not intended that instruction or
Imply relative importance.
, it is necessary to illustrate in the description of utility model of the present invention, unless otherwise clearly defined and limited, term
" installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or one
Connect body；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirect by intermediary
It is connected.For the ordinary skill in the art, it can understand above-mentioned term in utility model of the present invention with concrete condition
Concrete meaning.
A kind of use in washing machine metal detection alarm device of middle offer as shown in Figure 1, including washing machine shell 1, outer shell 2,
Cylinder 3, motor 4 are dehydrated, the outer shell 2 is connected by suspending spring 7 in midair with washing machine shell 1, and dehydration cylinder is inside outer shell 2, institute
State and level sensor 5 is set between dehydration cylinder 3 and outer shell 2, dehydration cylinder 3 bottom sets metal detection sensor 6, and the metal is visited
Sensor 6 is surveyed with motor 4 to be connected；The metal detection sensor 6 passes through commutation diode and transistor VT, relay, electricity
Machine 4 forms loop checking installation；The metal detection sensor 6 is connected with warning light；Set and split between the outer shell 2 and dehydration cylinder 3
Line sensor 8；The crack sensor 8 is connected with warning light.
Embodiment 1
A kind of use in washing machine metal detection alarm device as shown in Figure 1 and Figure 2, including it is washing machine shell 1, outer shell 2, de-
Water vat 3, motor 4, the outer shell 2 are connected by suspending spring 7 in midair with washing machine shell, and dehydration cylinder 3 is located at outer cylinder interior, described de-
Level sensor 5 is set between water vat 3 and outer shell 2, dehydration cylinder 3 bottom sets metal detection sensor 6, and the metal detection passes
Sensor 6 is connected with motor 4；The metal detection sensor 6 is formed by commutation diode and transistor, relay, motor 4
Loop checking installation；The metal detection sensor 6 is connected with warning light；When metal detection sensor 6 detects dehydration cylinder 3 bottom
When having metallic foreign body, the warning light being connected with metal detection sensor 6 is bright, and metal detection sensor 6 sends foreign matter signal, warp
After rectifies, transistor cutoff, the relay electric-loss being connected with transistor, then motor 4 stall.Deng taking-up metal
Washing machine remains in operation after foreign matter.
Embodiment 2
Crack sensor 8 is set between the outer shell 2 and dehydration cylinder 3, when cracked, crackle biography occurs for the dehydration casing wall of cylinder 3
Sensor 8 detects and sends signal, and connected warning light is bright, reminds people's timely processing.
The embodiment of utility model of the present invention in order to example and description for the sake of and provide, and be not exhaustively or
Utility model of the present invention is limited to disclosed form by person.Many modifications and variations are for the ordinary skill in the art
It is obvious.Selection and description embodiment be in order to more preferably illustrate the principle and practical application of utility model of the present invention, and
And make one of ordinary skill in the art it will be appreciated that utility model of the present invention is various suitable for carrying for special-purpose so as to design
The various embodiments of modification.
Claims (5)
- A kind of 1. use in washing machine metal detection alarm device, it is characterised in that：Including washing machine shell（1）, outer shell（2）, dehydration Cylinder（3）, motor（4）, the outer shell（2）By suspending spring in midair（7）With washing machine shell（1）It is connected, is dehydrated cylinder（3）Located at outer shell （2）Inside, the dehydration cylinder（3）With outer shell（2）Between set level sensor（5）, the dehydration cylinder（3）Bottom sets metal detection Sensor（6）, the metal detection sensor（6）With motor（4）It is connected.
- 2. use in washing machine metal detection alarm device according to claim 1, it is characterised in that：The metal detection sensing Device（6）Pass through commutation diode and transistor VT, relay, motor（4）Form loop checking installation.
- 3. use in washing machine metal detection alarm device according to claim 1 or 2, it is characterised in that：The metal detection Sensor（6）It is connected with warning light.
- 4. use in washing machine metal detection alarm device according to claim 1, it is characterised in that：The outer shell（2）With taking off Water vat（3）Between set crack sensor（8）.
- 5. use in washing machine metal detection alarm device according to claim 4, it is characterised in that：The crack sensor （8）It is connected with warning light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720357364.4U CN206635534U (en) | 2017-04-07 | 2017-04-07 | Use in washing machine metal detection alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720357364.4U CN206635534U (en) | 2017-04-07 | 2017-04-07 | Use in washing machine metal detection alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206635534U true CN206635534U (en) | 2017-11-14 |
Family
ID=60247837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720357364.4U Expired - Fee Related CN206635534U (en) | 2017-04-07 | 2017-04-07 | Use in washing machine metal detection alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206635534U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN113493986A (en) * | 2020-04-01 | 2021-10-12 | 青岛海尔洗衣机有限公司 | Washing machine control method and washing machine |
| CN113493994A (en) * | 2020-04-01 | 2021-10-12 | 青岛海尔洗衣机有限公司 | Washing machine |
-
2017
- 2017-04-07 CN CN201720357364.4U patent/CN206635534U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN113493986A (en) * | 2020-04-01 | 2021-10-12 | 青岛海尔洗衣机有限公司 | Washing machine control method and washing machine |
| CN113493994A (en) * | 2020-04-01 | 2021-10-12 | 青岛海尔洗衣机有限公司 | Washing machine |
| CN113493994B (en) * | 2020-04-01 | 2024-01-12 | 青岛海尔洗衣机有限公司 | Washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171114 Termination date: 20180407 |