CN210766002U - Mis-locking prevention assembly of clothes treatment equipment and clothes treatment equipment with mis-locking prevention assembly - Google Patents
Mis-locking prevention assembly of clothes treatment equipment and clothes treatment equipment with mis-locking prevention assembly Download PDFInfo
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- CN210766002U CN210766002U CN201921269260.3U CN201921269260U CN210766002U CN 210766002 U CN210766002 U CN 210766002U CN 201921269260 U CN201921269260 U CN 201921269260U CN 210766002 U CN210766002 U CN 210766002U
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Abstract
The utility model relates to a clothing treatment facility technical field, concretely relates to clothing treatment facility's mistake proofing lock subassembly and have its clothing treatment facility. The anti-false lock subassembly includes: a thermopile infrared sensor and an accommodating cavity; wherein, the thermopile infrared sensor is installed in the accommodating cavity and is arranged towards the bottom of the clothes treatment equipment. The accommodating cavity is installed on a front support plate of the clothes treatment equipment, and the front support plate is installed on one side of a barrel of the clothes treatment equipment. The utility model discloses a prevent mistake lock subassembly through at the bottom of the thermopile sensor scanning section of thick bamboo, triggers the warning when the discovery has the live thing to get into, can be before the washing machine procedure accurate timely detection washing machine cylinder whether have the live thing to get into, trigger the warning when the discovery has the live thing to children or the safety problem that the live thing got into washing machine and causes appear in the forceful stop.
Description
Technical Field
The utility model relates to a clothing treatment facility technical field, concretely relates to clothing treatment facility's mistake proofing lock subassembly and have its clothing treatment facility.
Background
This section provides background information related to the present disclosure only and is not necessarily prior art.
The existing washing machine can not accurately judge whether living foreign matters such as children or pets exist in the drum or not, so that the injury events are frequent, the simple child lock function can not completely stop the occurrence of similar events, and if the condition in the drum can be monitored before the washing program is executed, the occurrence of similar events can be effectively prevented.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving the technical problem that the live things such as children get into washing machine and cause the safety problem to a certain extent at least. Therefore, the utility model provides a clothing treatment facility's mistake proofing lock subassembly, the utility model discloses a mistake proofing lock subassembly passes through at the bottom of the thermopile sensor scanning section of thick bamboo, triggers the warning when the discovery has the live thing to get into.
In order to achieve the above object, the present invention provides in a first aspect an anti-false lock assembly of a laundry treating apparatus, the anti-false lock assembly comprising: a thermopile infrared sensor and an accommodating cavity; wherein, the thermopile infrared sensor is installed in the accommodating cavity and is arranged towards the bottom of the clothes treatment equipment.
The utility model discloses a prevent mistake lock subassembly through at the bottom of the thermopile sensor scanning section of thick bamboo, triggers the warning when the discovery has the live thing to get into, can be before the washing machine procedure accurate timely detection washing machine cylinder whether have the live thing to get into, trigger the warning when the discovery has the live thing to children or the safety problem that the live thing got into washing machine and causes appear in the forceful stop.
In addition, according to the utility model discloses above-mentioned mistake preventing lock subassembly can also have following additional technical characterstic:
according to the utility model discloses an embodiment, it installs to hold the chamber on the preceding backup pad of clothing treatment facility, preceding backup pad is installed one side of the barrel of clothing treatment facility.
According to the utility model discloses an embodiment, thermopile infrared sensor installs in the recess that holds the chamber, and the mode installation through block or boss gomphosis is fixed.
According to the utility model discloses an embodiment, hold the chamber and install in the recess of backup pad in the front, it is fixed to install through the mode of block or boss gomphosis.
According to the utility model discloses an embodiment, hold chamber and preceding backup pad integrated into one piece.
According to an embodiment of the invention, the receiving cavity has a transparent cover plate that is switchable.
According to the utility model discloses an embodiment, thermopile infrared sensor passes through the communication serial ports and is connected with clothing treatment facility's main control chip.
According to an embodiment of the utility model, prevent mistake lock subassembly still includes alarm module, and this alarm module installs and holds intracavity and/or barrel on.
The utility model discloses the second aspect still provides a clothing treatment facility, and clothing treatment facility has the basis the utility model discloses the mistake proofing lock subassembly of first aspect.
According to an embodiment of the present invention, the false lock prevention assembly is one or more.
The utility model discloses a clothing treatment facility, through at the bottom of the thermopile sensor scanning bobbin, trigger the warning when the discovery has the live thing to get into, can be before the washing machine procedure accurate timely detection washing machine cylinder whether have the live thing to get into, trigger the warning when the discovery has the live thing to children or the safety problem that the live thing got into washing machine and causes appear in the strong stopping.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a front view of a wall-mounted washing machine according to an embodiment of the present invention;
fig. 2 is a side view of a wall-mounted washing machine according to an embodiment of the present invention;
fig. 3 is a flowchart illustrating operation of the false lock prevention assembly according to an embodiment of the present invention.
Wherein the reference numbers are as follows:
1. a thermopile infrared sensor; 2. an accommodating chamber; 3. front supporting plate, 4, barrel.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that the utility model discloses it is only a preferred embodiment to be applied to wall-hanging washing machine with the mistake proofing lock subassembly, and is not right the utility model discloses mistake proofing lock subassembly range of application's restriction, for example, the utility model discloses a mistake proofing lock subassembly can also be applied to other clothing treatment facilities such as vertical drum washing machine and dryer etc. and this kind of adjustment belongs to the utility model discloses mistake proofing lock subassembly's protection scope.
It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" may be intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprising," "including," and "having" are inclusive and therefore specify the presence of stated features, elements, and/or components, but do not preclude the presence or addition of one or more other features, elements, components, and/or groups thereof.
In the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first", "second", may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
For convenience of description, spatially relative terms, such as "side," "inner," "outer," "bottom," "end," "radial," "up," "front," and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. This spatially relative relationship is intended to encompass different orientations of the mechanism in use or operation in addition to the orientation depicted in the figures. For example, if the mechanism in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Thus, the example term "below … …" can include both an orientation of above and below. The mechanism may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
As shown in fig. 1 to 2, according to the embodiment of the first aspect of the present invention, the first aspect of the present invention provides an anti-false lock assembly of a clothes processing apparatus, which is convenient to understand below the technical features and technical solutions of the anti-false lock assembly of the present invention, the present embodiment is explained by applying the anti-false lock assembly to a wall-hanging drum washing machine, and the anti-false lock assembly includes: thermopile infrared sensor 1, accommodation cavity 2. Wherein, thermopile infrared sensor 1 installs and holds in chamber 2, holds chamber 2 and installs on preceding backup pad 3, and preceding backup pad 3 is installed in one side of barrel 4.
In this embodiment, when the anti-misoperation lock assembly is mounted on the wall-mounted drum washing machine, the thermopile infrared sensor 1 is first mounted in the groove of the accommodating cavity 2, and is mounted and fixed by means of clamping or boss embedding. And then the accommodating cavity 2 is installed in a groove of the front support plate 3 and is fixedly installed in a clamping or boss embedding mode. It also can with preceding backup pad 3 integrated into one piece to hold chamber 2 to thermopile infrared sensor 1 direct mount can in the recess that holds chamber 2.
Hold chamber 2 and have the transparent cover of switch for after thermopile infrared sensor 1 installs in the recess that holds chamber 2, close transparent cover, can prevent on the one hand that outside debris from getting into and hold chamber 2, on the other hand can prevent that washing machine during operation splash from splashing into and hold chamber 2 in, influence thermopile infrared sensor 1 and normally work.
Thermopile infrared sensor 1 sets up towards the bobbin base of barrel 4 for thermopile infrared sensor 1 can cover the bobbin base at the during operation, accomplishes accurate the detection.
The anti-misoperation lock components can be one as shown in figure 1, or two or more than two, so that the anti-misoperation lock components can work cooperatively and face the cylinder bottom together to complete more accurate detection and coverage. When the anti-misoperation lock subassembly is a plurality of, washing machine's main control chip can compare each anti-misoperation lock subassembly's testing result to synthesize and make the judgement, prevent that an anti-misoperation lock subassembly from failing and the condition of wrong report police appears.
The thermopile infrared sensor 1 is connected with a main control chip of the washing machine through a communication serial port, and the main control chip can send a control command to activate the thermopile infrared sensor 1 after the washing machine is started. The thermopile infrared sensor 1 scans and images the bottom of the cylinder, and then judges whether a living object enters the cylinder.
The false locking prevention assembly of the embodiment can be further provided with an alarm module, and the alarm module can also be arranged in the accommodating cavity 2, on the barrel 4 or at other positions of the washing machine. When the false locking prevention assembly detects that a living object enters the roller, the alarm module can send alarm information in time in modes of sound, light, electricity and the like.
The utility model discloses thermopile sensor's theory of operation as follows: the principle of the thermopile sensor is the seebeck effect, that is, two conductive materials are designed into a conductive circuit by a contact point, and the temperature difference is formed between the hot contact point and the cold contact point under the influence of the outside, so that voltage is formed. When the thermopile sensor detects the inner cylinder of the washing machine, each block of the cylinder is scanned in sequence in a short period, and each thermocouple device forms temperature data. In the test, the utility model discloses use simple mean value method, the temperature data mean value that every thermocouple measured is no longer than 24 degrees centigrade, and maximum value and mean value deviation are no longer than 3 degrees centigrade, and in the near field identification, human surface temperature is not less than 33 degrees centigrade, is showing the interior temperature mean value of washing machine barrel that is higher than under the normal condition. Therefore, whether people or other living things enter the washing machine can be judged through the method.
For preventing the malfunctioning wrong report of infrared sensor, the utility model discloses a four adjacent domain mark methods, only when a plurality of adjacent temperature points all show the temperature unusual, just can trigger alarming function, in addition, for preventing that high temperature clothing triggers the warning, this equipment has added the human characteristic volume and has matchd, it can be got rid of to show the data that is not conform to the live body, the original infrared human image that obtains after the formation of image of thermopile sensor on the left side, the right is the human image that obtains after image processing, when the block that the large tracts of land is showing to be higher than background temperature has appeared in the image after handling, the live object has appeared in the washing machine can be affirmed, thereby trigger alarm module reports to the police.
As shown in fig. 3, for the specific working steps of the anti-misoperation lock assembly of the present invention:
s1, the communication serial port is communicated after starting up, and the master control chip controls the activation of the thermopile sensor;
s2, scanning the cylinder bottom for multiple rounds by the thermopile sensor to obtain multiple pieces of cylinder bottom background temperature data;
s3, scanning again to obtain the current drum bottom temperature data before the washing program runs;
s4, binarizing the image to obtain a candidate human body range, and screening results by using the living body temperature characteristic value;
and S5, if the area of the human body area exceeds the threshold value, alarming and suspending the execution of the washing program.
The utility model discloses a prevent mistake lock subassembly through at the bottom of the thermopile sensor scanning section of thick bamboo, triggers the warning when the discovery has the live thing to get into, can be before the washing machine procedure accurate timely detection washing machine cylinder whether have the live thing to get into, trigger the warning when the discovery has the live thing to children or the safety problem that the live thing got into washing machine and causes appear in the forceful stop.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. An anti-false lock assembly of a laundry treating apparatus, comprising:
a thermopile infrared sensor and an accommodating cavity; wherein, the thermopile infrared sensor is installed in the accommodating cavity and is arranged towards the bottom of the clothes treatment equipment.
2. The mis-lock prevention assembly of a laundry treating apparatus according to claim 1,
the accommodating cavity is installed on a front support plate of the clothes treatment equipment, and the front support plate is installed on one side of a barrel of the clothes treatment equipment.
3. The mis-lock prevention assembly of a laundry treating apparatus according to claim 1 or 2,
the thermopile infrared sensor is installed in the groove of the accommodating cavity and is fixedly installed in a clamping or boss embedding mode.
4. The mis-lock prevention assembly of a laundry treating apparatus according to claim 3,
the accommodating cavity is arranged in the groove of the front supporting plate and is fixedly arranged in a clamping or boss embedding mode.
5. The mis-lock prevention assembly of a laundry treating apparatus according to claim 3,
the accommodating cavity and the front supporting plate are integrally formed.
6. The mis-lock prevention assembly of a laundry treating apparatus according to claim 1,
the accommodating cavity is provided with a transparent cover plate which can be opened and closed.
7. The mis-lock prevention assembly of a laundry treating apparatus according to claim 1,
the thermopile infrared sensor is connected with a main control chip of the clothes treatment equipment through a communication serial port.
8. The mis-lock prevention assembly of a laundry treating apparatus according to claim 2,
the anti-false lock assembly further comprises an alarm module, and the alarm module is mounted in the accommodating cavity and/or on the barrel body.
9. A laundry treating apparatus, characterized in that the laundry treating apparatus has the mis-lock prevention assembly according to any one of claims 1 to 8.
10. The laundry treating apparatus according to claim 9,
the number of the anti-misoperation lock components is one or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921269260.3U CN210766002U (en) | 2019-08-06 | 2019-08-06 | Mis-locking prevention assembly of clothes treatment equipment and clothes treatment equipment with mis-locking prevention assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921269260.3U CN210766002U (en) | 2019-08-06 | 2019-08-06 | Mis-locking prevention assembly of clothes treatment equipment and clothes treatment equipment with mis-locking prevention assembly |
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| Publication Number | Publication Date |
|---|---|
| CN210766002U true CN210766002U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921269260.3U Active CN210766002U (en) | 2019-08-06 | 2019-08-06 | Mis-locking prevention assembly of clothes treatment equipment and clothes treatment equipment with mis-locking prevention assembly |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113789641A (en) * | 2021-10-21 | 2021-12-14 | 珠海格力电器股份有限公司 | Washing machine, door closing prevention device, control method and device and storage medium |
| WO2022001702A1 (en) * | 2020-07-01 | 2022-01-06 | 重庆海尔滚筒洗衣机有限公司 | Clothes care apparatus |
-
2019
- 2019-08-06 CN CN201921269260.3U patent/CN210766002U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022001702A1 (en) * | 2020-07-01 | 2022-01-06 | 重庆海尔滚筒洗衣机有限公司 | Clothes care apparatus |
| CN113789641A (en) * | 2021-10-21 | 2021-12-14 | 珠海格力电器股份有限公司 | Washing machine, door closing prevention device, control method and device and storage medium |
| CN113789641B (en) * | 2021-10-21 | 2023-10-10 | 珠海格力电器股份有限公司 | Washing machine, door closing preventing device, control method, device and storage medium |
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