CN205024472U - Washing machine , detergent storage device and detergent liquid level multistage detection device - Google Patents
Washing machine , detergent storage device and detergent liquid level multistage detection device Download PDFInfo
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- CN205024472U CN205024472U CN201520725062.9U CN201520725062U CN205024472U CN 205024472 U CN205024472 U CN 205024472U CN 201520725062 U CN201520725062 U CN 201520725062U CN 205024472 U CN205024472 U CN 205024472U
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- liquid level
- detergent
- washing machine
- washing agent
- storage device
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Abstract
The utility model discloses a washing machine, detergent storage device and detergent liquid level multistage detection device, wherein, detection device includes the probe subassembly, the probe subassembly includes the conductive metal pole of a plurality of different length, the insulating wire that overlaps and connect each conductive metal pole upper end of parcel conductive metal pole lower part, the wire is connected in washing machine's computer board, the edge of conductive metal pole lower part exposes the outside at insulating cover. The utility model discloses a liquid level height of detergent among the storage device is being answered to the conductive metal pole pair of different length, through the signal of telecommunication situation between different conductive metal, judges detergent liquid level height to convenience of customers adds the detergent or stops to add the detergent. The utility model discloses reliably spend highly, avoided user's manual work to look over maybe the unable condition of knowing memory space in the detergent, improved the practicality of automatic input function greatly.
Description
Technical field
The utility model relates to household appliance technical field, particularly relates to a kind of washing machine, detergent storage device and washing agent liquid level multistage checkout gear.
Background technology
Along with the development in epoch and the progress of technology, the automatic washing machine that market occurs has had automatic detergent adding function, and there is the trend of sustainable development, the washing machine of this band automatic detergent adding function, washing agent generally needs to be placed in independent reservoir vessel, check detergent amount in reservoir vessel number be user's indispensable step before washing machine work, to prevent user because still wash clothes when not knowing washing agent surplus in reservoir vessel, the situation that clothes does not wash clean may be caused.
Application number be 201120479906.8 Chinese patent openly disclose a kind of detergent liquid level sensing device, it is formed by connecting with wire by liquid detergent sensory package and softener sensory package, and liquid detergent sensory package and softener sensory package are all be made up of with vertical a pair fixing probe on holder a holder; The end of probe is sensor electrode, Electrode connection wire; Holder has installation fixing hole.This device can only detect washing agent and the minimum surplus alarm of softener, cannot understand and fill it up with or the washing agent surplus of other liquid level.
Application number be 201010129024.9 Chinese patent disclose a kind of device and the detection method that detect detergent existence state in washing machine, this device is two conducting metal probes, be installed on can automatic detergent adding washing machine detergent container in, two conducting metal probes are connected with controller, judge there is detergent-free in detergent container by the electrical conductivity detected in detergent container between two conducting metal probes.Whether same the method can only also have washing agent in determining storage box, also cannot understand and fill it up with or the washing agent surplus of other liquid level.
Therefore, prior art has yet to be improved and developed.
Utility model content
In view of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of washing machine, detergent storage device and washing agent liquid level multistage checkout gear, is intended to solve existing washing machine and does not have the problem detecting washing agent liquid level function.
The technical solution of the utility model is as follows:
Washing agent liquid level multistage checkout gear in a kind of washing machine, wherein, comprise probe assembly, described probe assembly comprises the conducting metal bar of some different lengths and connects the wire of each conducting metal bar upper end, and described wire is connected to the computer board of washing machine.
Washing agent liquid level multistage checkout gear in described washing machine, wherein, described conducting metal bar comprises a par and the different measuring stick of some length, and described par connects computer board positive pole, and described measuring stick connects computer board negative pole.
Washing agent liquid level multistage checkout gear in described washing machine, wherein, the length of described par is identical with the longest in measuring stick one.
Washing agent liquid level multistage checkout gear in described washing machine, wherein, described measuring stick is at least provided with 3.
Washing agent liquid level multistage checkout gear in described washing machine, wherein, probe assembly also comprises the insulation sleeve being wrapped in conducting metal bar bottom, the exposed outside at insulation sleeve, edge of described conducting metal bar bottom.
A kind of detergent storage device, wherein, comprises a storage body, and is arranged on the checkout gear as above on described storage body.
Described detergent storage device, wherein, the upper end of described storage body is provided with washing agent dispensing port, and the lower end of described storage body is provided with washing agent liquid outlet.
A kind of washing machine, wherein, comprises detergent storage device as above.
Described washing machine, wherein, described computer board connects an alarm device.
Beneficial effect: the utility model correspond to the liquid level of washing agent in storage device by the conducting metal bar of different length, by the signal of telecommunication situation between different conducting metal, judge washing agent liquid level, add washing agent to facilitate user or stop adding washing agent.The utility model reliability is high, avoids user and manually checks the situation maybe cannot understanding washing agent memory space, substantially increase the practicality of automatic switching playing function.
Accompanying drawing explanation
Fig. 1 is the structural representation of washing agent liquid level multistage checkout gear preferred embodiment in a kind of washing machine of the utility model;
Fig. 2 is the structural representation of the utility model detergent storage device preferred embodiment;
Fig. 3 is the generalized section of the utility model detergent storage device preferred embodiment.
Detailed description of the invention
The utility model provides a kind of washing machine, detergent storage device and washing agent liquid level multistage checkout gear, for making the purpose of this utility model, technical scheme and effect clearly, clearly, further describes below to the utility model.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is washing agent liquid level multistage checkout gear in a kind of washing machine, wherein, comprise probe assembly, described probe assembly comprises the conducting metal bar 110 of some different lengths, the insulation sleeve 120 of parcel conducting metal bar 110 bottom and connects the wire 130 of each conducting metal bar 110 upper end, described wire 130 is connected to the computer board of washing machine, the exposed outside at insulation sleeve 120, edge of described conducting metal bar 110 bottom, namely there is a bit of exposed outside at insulation sleeve 120 lower end of conducting metal bar 110.
In the utility model, the liquid level that the conducting metal bar 110 of different length is corresponding different, so by the signal of telecommunication situation between different conducting metal bar 110, can judge the liquid level of washing agent, thus facilitates user to add or stops interpolation washing agent.
Shown in composition graphs 3, described conducting metal bar 110 comprise a par a and the different measuring stick of some length (b, c and d), described par a connects computer board positive pole, described measuring stick (b, c with d) be connected computer board negative pole.When measuring, can judge that liquid level is in where by the signal of telecommunication between each measuring stick and par.The length of described par is identical with the longest in measuring stick one, like this when liquid level is lower, and will without the signal of telecommunication between par and the longest measuring stick.
Described measuring stick is preferably at least provided with 3, such as, when arranging 3, the longest its lower end can be arranged on minimum liquid level, medium its lower end is arranged on medium liquid level, the shortest its lower end can be arranged on the highest liquid level, thus judges that current level height is in minimum liquid level, medium liquid level still the highest liquid level.Described measuring stick is by setting gradually from low to high, it is such as benchmark with par, measuring stick with from low paramount mode near measuring stick, so par is arranged near a longest measuring stick, liquid level can be judged according to the signal of telecommunication relation between the measuring stick respectively arranged from low to high and par like this.Certainly also can according to from height to low mode near measuring stick, judge liquid level according to the signal of telecommunication relation between each measuring stick and par.
When embody rule, as shown in Figure 3, connect computer board positive pole with a electrode, b, c, d connect computer board negative pole, and after washing machine energising, if the amount of the washing agent in storage device is less, liquid level is lower than I-I ' face, then ab two interpolar is without the signal of telecommunication.If the amount of the washing agent in storage device is more, liquid level is higher than III-III ' face, then now detect to there is the signal of telecommunication (have signal between ab simultaneously, have signal between ac) between ad, showing that washing agent is filled it up with, without the need to adding again, otherwise can overflow.During when liquid level is in I-I between ' face and III-III ' face, as II II ' face, now there is the signal of telecommunication (simultaneously having signal, no signal between ad between ab) between ac, show that washing agent surplus is medium, can not add.
As shown in Figure 2, a kind of detergent storage device that the utility model provides, it comprises a storage body 200, and is arranged on the checkout gear as above on described storage body 200.
The conducting metal bar of this checkout gear is inserted into the inside storing body 200, thus detects the washing agent liquid level stored in body 200.The upper end of described storage body 200 is provided with washing agent dispensing port 210, the lower end of described storage body is provided with washing agent liquid outlet 220, namely washing agent is put into from washing agent dispensing port 210 and is stored body 200, and in washing process, washing agent enters into the wash bucket of washing machine from washing agent liquid outlet 220.
The utility model also provides a kind of washing machine, and it comprises detergent storage device as above.
Described computer board connects an alarm device.The signal that this alarm device can receive computer board carries out scarce liquid alarm, prompting user adds washing agent, such as when detecting that ab two interpolar is without the signal of telecommunication, illustrate that liquid level is lower, the amount of washing agent is less, then carry out alarm, and alert methods can be distinguished by the color of display lamp, such as now show redness, the amount of prompting user washing agent is very few.And for example detect to there is the signal of telecommunication (have signal between ab simultaneously, have signal between ac) between ad, then show orange, the amount of the washing agent of prompting user is full, need not add again.And for example detect between ac, there is the signal of telecommunication (simultaneously having signal, no signal between ad between ab), then show green, just represent the amount of current washing agent.Certainly, this alert methods can also directly be shown by word or be pointed out by sound.
In sum, the utility model correspond to the liquid level of washing agent in storage device by the conducting metal bar of different length, by the signal of telecommunication situation between different conducting metal, judge washing agent liquid level, add washing agent to facilitate user or stop adding washing agent.The utility model reliability is high, avoids user and manually checks the situation maybe cannot understanding washing agent memory space, substantially increase the practicality of automatic switching playing function.
Should be understood that; application of the present utility model is not limited to above-mentioned citing; for those of ordinary skills, can be improved according to the above description or convert, all these improve and convert the protection domain that all should belong to the utility model claims.
Claims (9)
1. washing agent liquid level multistage checkout gear in a washing machine, it is characterized in that, comprise probe assembly, described probe assembly comprises the conducting metal bar of some different lengths and connects the wire of each conducting metal bar upper end, and described wire is connected to the computer board of washing machine.
2. washing agent liquid level multistage checkout gear in washing machine according to claim 1, it is characterized in that, described conducting metal bar comprises a par and the different measuring stick of some length, and described par connects computer board positive pole, and described measuring stick connects computer board negative pole.
3. washing agent liquid level multistage checkout gear in washing machine according to claim 2, it is characterized in that, the length of described par is identical with the longest in measuring stick one.
4. washing agent liquid level multistage checkout gear in washing machine according to claim 2, it is characterized in that, described measuring stick is at least provided with 3.
5. washing agent liquid level multistage checkout gear in washing machine according to claim 2, it is characterized in that, described probe assembly also comprises the insulation sleeve being wrapped in conducting metal bar bottom, the exposed outside at insulation sleeve, edge of described conducting metal bar bottom.
6. a detergent storage device, is characterized in that, comprises a storage body, and is arranged on the checkout gear as claimed in claim 1 on described storage body.
7. detergent storage device according to claim 6, is characterized in that, the upper end of described storage body is provided with washing agent dispensing port, and the lower end of described storage body is provided with washing agent liquid outlet.
8. a washing machine, is characterized in that, comprises detergent storage device as claimed in claim 6.
9. washing machine according to claim 8, is characterized in that, described computer board connects an alarm device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520725062.9U CN205024472U (en) | 2015-09-18 | 2015-09-18 | Washing machine , detergent storage device and detergent liquid level multistage detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520725062.9U CN205024472U (en) | 2015-09-18 | 2015-09-18 | Washing machine , detergent storage device and detergent liquid level multistage detection device |
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| CN205024472U true CN205024472U (en) | 2016-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520725062.9U Expired - Fee Related CN205024472U (en) | 2015-09-18 | 2015-09-18 | Washing machine , detergent storage device and detergent liquid level multistage detection device |
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| CN (1) | CN205024472U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105839359A (en) * | 2016-05-19 | 2016-08-10 | 无锡小天鹅股份有限公司 | Detergent storage device and washing machine with same |
| CN106670407A (en) * | 2016-12-30 | 2017-05-17 | 北京航空航天大学 | Multiprobe speed measuring method and device in vacuum speed adjusting casting process |
| CN107237088A (en) * | 2016-03-28 | 2017-10-10 | 松下家电研究开发（杭州）有限公司 | Laundry detergent throwing mechanism and its control method |
| CN109717813A (en) * | 2019-03-18 | 2019-05-07 | 珠海格力电器股份有限公司 | Warewashing equipment |
| CN110117890A (en) * | 2018-02-05 | 2019-08-13 | 松下家电研究开发（杭州）有限公司 | A kind of liquid level detection device, liquid-level detecting method and washing machine |
| WO2019170076A1 (en) * | 2018-03-05 | 2019-09-12 | 青岛海尔滚筒洗衣机有限公司 | Washing additive automatic delivery device and drum washing machine |
| CN110904612A (en) * | 2018-09-13 | 2020-03-24 | 青岛海尔洗衣机有限公司 | Control method of washing machine |
| CN111206376A (en) * | 2018-11-01 | 2020-05-29 | 青岛海尔智能技术研发有限公司 | Liquid level detection device and method and washing machine |
| JP2021030093A (en) * | 2019-08-29 | 2021-03-01 | エルジー エレクトロニクス インコーポレイティド | Laundry agent storage container and method for manufacturing the same, and laundry agent supply device including laundry agent storage container |
| CN113930942A (en) * | 2021-10-25 | 2022-01-14 | Tcl家用电器（合肥）有限公司 | Liquid level detection assembly, washing machine and liquid level detection method |
| WO2022021969A1 (en) * | 2020-07-30 | 2022-02-03 | 青岛海尔洗衣机有限公司 | Washing machine |
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2015
- 2015-09-18 CN CN201520725062.9U patent/CN205024472U/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107237088A (en) * | 2016-03-28 | 2017-10-10 | 松下家电研究开发（杭州）有限公司 | Laundry detergent throwing mechanism and its control method |
| CN107237088B (en) * | 2016-03-28 | 2023-10-20 | 松下家电(中国)有限公司 | Detergent dispensing mechanism for washing machine and control method thereof |
| CN105839359B (en) * | 2016-05-19 | 2018-06-19 | 无锡小天鹅股份有限公司 | Detergent storing unit and with its washing machine |
| CN105839359A (en) * | 2016-05-19 | 2016-08-10 | 无锡小天鹅股份有限公司 | Detergent storage device and washing machine with same |
| CN106670407A (en) * | 2016-12-30 | 2017-05-17 | 北京航空航天大学 | Multiprobe speed measuring method and device in vacuum speed adjusting casting process |
| CN106670407B (en) * | 2016-12-30 | 2017-12-26 | 北京航空航天大学 | The multiprobe speed-measuring method and device of a kind of vacuum speed governing casting process |
| CN110117890A (en) * | 2018-02-05 | 2019-08-13 | 松下家电研究开发（杭州）有限公司 | A kind of liquid level detection device, liquid-level detecting method and washing machine |
| US11486077B2 (en) | 2018-03-05 | 2022-11-01 | Qingdao Haier Drum Washing Machine Co., Ltd. | Washing additive automatic delivery device and drum washing machine |
| WO2019170076A1 (en) * | 2018-03-05 | 2019-09-12 | 青岛海尔滚筒洗衣机有限公司 | Washing additive automatic delivery device and drum washing machine |
| CN110904612A (en) * | 2018-09-13 | 2020-03-24 | 青岛海尔洗衣机有限公司 | Control method of washing machine |
| CN111206376A (en) * | 2018-11-01 | 2020-05-29 | 青岛海尔智能技术研发有限公司 | Liquid level detection device and method and washing machine |
| CN109717813A (en) * | 2019-03-18 | 2019-05-07 | 珠海格力电器股份有限公司 | Warewashing equipment |
| JP2021030093A (en) * | 2019-08-29 | 2021-03-01 | エルジー エレクトロニクス インコーポレイティド | Laundry agent storage container and method for manufacturing the same, and laundry agent supply device including laundry agent storage container |
| CN112442859A (en) * | 2019-08-29 | 2021-03-05 | Lg电子株式会社 | Detergent storage container and method for manufacturing the same |
| EP3786341B1 (en) | 2019-08-29 | 2022-11-09 | LG Electronics Inc. | Detergent storage container and method for manufacturing the same |
| JP7225172B2 (en) | 2019-08-29 | 2023-02-20 | エルジー エレクトロニクス インコーポレイティド | Laundry agent storage container, manufacturing method thereof, and laundry supply device provided with laundry agent storage container |
| CN112442859B (en) * | 2019-08-29 | 2024-01-26 | Lg电子株式会社 | Detergent storage container and method for manufacturing the same |
| WO2022021969A1 (en) * | 2020-07-30 | 2022-02-03 | 青岛海尔洗衣机有限公司 | Washing machine |
| CN113930942A (en) * | 2021-10-25 | 2022-01-14 | Tcl家用电器（合肥）有限公司 | Liquid level detection assembly, washing machine and liquid level detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20200918 |
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| CF01 | Termination of patent right due to non-payment of annual fee |