CN216274823U - Ultrasonic device for washing machine and washing machine - Google Patents
Ultrasonic device for washing machine and washing machine Download PDFInfo
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- CN216274823U CN216274823U CN202121367857.9U CN202121367857U CN216274823U CN 216274823 U CN216274823 U CN 216274823U CN 202121367857 U CN202121367857 U CN 202121367857U CN 216274823 U CN216274823 U CN 216274823U
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Abstract
The present invention relates to an ultrasonic device for a washing machine, comprising: the ultrasonic generating module is configured in a cavity of at least one lifting rib of the washing drum of the washing machine; wherein, the ultrasonic wave generation module includes: an ultrasonic vibrator for generating vibration; the control unit is used for sending out an ultrasonic control signal; the power supply supplies power to the ultrasonic vibrator; the lifting rib is provided with a hole, and water in a washing drum of the washing machine contacts the ultrasonic vibrator through the hole; when the control unit controls the ultrasonic vibrator to vibrate, the ultrasonic vibrator transmits vibration to the clothes to be washed in the washing drum through water immersed in the lifting ribs so as to perform ultrasonic cleaning on the clothes to be washed. The utility model also relates to a washing machine. The ultrasonic vibrator is additionally arranged in the washing machine through the setting, so that ultrasonic washing is realized, more washing modes are provided for a user, and the user experience is improved.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to the technical field of ironing, in particular to an ultrasonic device for a washing machine and the washing machine.
[ background of the utility model ]
The existing drum washing machine and impeller washing machine have single washing mode, only can clean simple dirt on clothes, and cannot ensure that the clothes to be washed are clean when stubborn dirt exists on the clothes; in addition, the traditional clothes washing modes such as beating damage clothes greatly, which results in poor user experience.
Accordingly, there is a need for improvements in the art that overcome the deficiencies in the prior art.
[ Utility model ] content
In view of the disadvantages of the prior art, the present invention provides an ultrasonic device for a washing machine, comprising:
the ultrasonic generating module is configured in a cavity of at least one lifting rib of the washing drum of the washing machine; wherein the ultrasonic wave generation module includes:
an ultrasonic vibrator for generating vibration;
the control unit is used for sending out an ultrasonic control signal and is electrically connected with the ultrasonic vibrator;
the power supply supplies power to the ultrasonic vibrator;
the lifting rib is provided with a hole, and water in a washing drum of the washing machine contacts the ultrasonic vibrator through the hole; when the control unit controls the ultrasonic vibrator to vibrate, the ultrasonic vibrator transmits vibration to the clothes to be washed in the washing drum through water immersed in the lifting ribs so as to perform ultrasonic cleaning on the clothes to be washed.
Preferably, the ultrasonic generation module is integrally formed with the lifting rib.
Preferably, the ultrasonic wave generation module is detachably mounted with the lifting rib.
Preferably, the control unit is in communication with a main control device of the washing machine.
Preferably, a position sensor is further disposed on the periphery of the ultrasonic vibrator, and the position sensor is electrically connected with the control unit.
Preferably, the position sensor is disposed proximate to an opening of a washing drum of the washing machine.
Preferably, a gap exists between the side of the ultrasonic generation module close to the central axis of the washing drum and the side of the lifting rib close to the central axis of the washing drum.
Preferably, the two ultrasonic vibrators are uniformly distributed in a lifting rib.
Preferably, the power type is one of a lithium battery, a rechargeable battery, a dry battery or a button battery.
Another object of the present invention is to provide a washing machine, which includes a washing machine body; the washing machine body includes: a housing, a bracket, a washing drum, an outer drum and the ultrasonic device for the washing machine as described above; the outer shell is coated outside the bracket; the outer cylinder is fixed in the bracket; the washing drum is fixed in the outer drum along the outer contour thereof.
Compared with the prior art, the utility model has the beneficial effects that:
the present invention relates to an ultrasonic device for a washing machine, comprising: the ultrasonic generating module is configured in a cavity of at least one lifting rib of the washing drum of the washing machine; wherein, the ultrasonic wave generation module includes: an ultrasonic vibrator for generating vibration; the control unit is used for sending out an ultrasonic control signal; the power supply supplies power to the ultrasonic vibrator; the lifting rib is provided with a hole, and water in a washing drum of the washing machine contacts the ultrasonic vibrator through the hole; when the control unit controls the ultrasonic vibrator to vibrate, the ultrasonic vibrator transmits vibration to the clothes to be washed in the washing drum through water immersed in the lifting ribs so as to perform ultrasonic cleaning on the clothes to be washed. The utility model also relates to a washing machine. The ultrasonic vibrator is additionally arranged in the washing machine through the setting, so that ultrasonic washing is realized, more washing modes are provided for a user, and the user experience is improved.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
[ description of the drawings ]
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:
FIG. 1 is a schematic structural view of a tub of a washing machine according to the present invention;
fig. 2 is a sectional view of a tub of a washing machine in an embodiment of the present invention.
Description of reference numerals:
100. a washing machine body;
110. an outer cylinder;
120. a washing drum;
200. a position sensor;
300. lifting the ribs; 301. a hole;
400. an ultrasonic vibrator.
[ detailed description ] embodiments
The foregoing and other objects, features, aspects and advantages of the present invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings, which will enable those skilled in the art to practice the present invention with reference to the accompanying specification. In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components. In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, and the like are used based on the orientation or positional relationship shown in the drawings. In particular, "height" corresponds to the dimension from top to bottom, "width" corresponds to the dimension from left to right, and "depth" corresponds to the dimension from front to back. These relative terms are for convenience of description and are not generally intended to require a particular orientation. Terms concerning attachments, coupling and the like (e.g., "connected" and "attached") refer to a relationship wherein structures are secured or attached, either directly or indirectly, to one another through intervening structures, as well as both movable or rigid attachments or relationships, unless expressly described otherwise.
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict. It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
Example one
As shown in fig. 1-2, the present invention relates to an ultrasonic device for a washing machine, comprising: an ultrasonic wave generation module, which is configured in the cavity of at least one lifting rib 300 of the washing machine washing drum 120; wherein, the ultrasonic wave generation module includes:
an ultrasonic vibrator 400 for generating vibration;
a control unit for sending out an ultrasonic control signal, the control unit being electrically connected to the ultrasonic vibrator 400;
a power supply for supplying power to the ultrasonic vibrator 400;
the lifting rib 300 is provided with a hole 301, and water in the washing drum 120 of the washing machine contacts the ultrasonic vibrator 400 through the hole 301; when the control unit controls the ultrasonic vibrator 400 to vibrate, the ultrasonic vibrator 400 transmits vibration to the laundry in the washing tub 120 through the water immersed in the lifting rib 300 to perform ultrasonic cleaning on the laundry. By adding the ultrasonic washing mode in the washing machine program of the common washing machine, the washing selection of the washing machine is enriched, and the user experience is improved.
In some embodiments, the control unit in the ultrasound generation module performs signal transmission via bluetooth or wireless signals. In other embodiments, the ultrasonic wave generating device acquires the ultrasonic wave control signal through the rotation rule of the sensor matched with the inner cylinder. Specifically, after the inner cylinder continuously rotates for a period of time at a certain rotating speed, when a signal of a detected end of the outer cylinder is captured by a detecting end on the inner cylinder, an ultrasonic cleaning mode is triggered; or when the detected end on the outer cylinder captures the signal of the detected end of the inner cylinder, the ultrasonic cleaning mode is triggered. In other embodiments, the inner barrel is configured to move in a specific detectable rotational pattern to trigger the ultrasonic cleaning mode, e.g., the inner barrel is configured to rotate in a cycle that is several seconds faster or seconds slower, and the inner barrel is configured to cycle several cycles before a few seconds faster endpoint or a few seconds slower emphasis to trigger ultrasonic cleaning. If the times or sequence of positive and negative rotation are detected by a plurality of sensors, and the like, when the times of positive rotation or negative rotation reach a preset target, triggering ultrasonic cleaning is set.
In some embodiments, the ultrasonic sound emitting module is integrally formed with the lifting rib 300; when the ultrasonic wave generation module is disassembled or assembled, the lifting rib 300 needs to be integrally disassembled or assembled; in other embodiments, the ultrasonic module is removably mounted with the lifting rib 300; specifically, the ultrasonic wave generation module needs to be installed first, and then the lifting rib 300 is used for covering the ultrasonic wave generation module; when the ultrasonic sounding module is detached, the lifting rib 300 is firstly detached, and then the exposed ultrasonic sounding module is detached.
In some embodiments, the control unit is in communication connection with a main control device of the washing machine to control whether the ultrasonic vibrator performs work through the main control device; in other embodiments, the control unit is not communicatively connected to the master control device, i.e., the control unit implements ultrasonic control of the ultrasonic vibrator 400 through its own sensor.
Further, when the washing machine is a drum washing machine and when the ultrasonic vibrator 400 is arranged in only one lifting rib 300 in the washing drum 120 of the washing machine, the washing machine further comprises a position sensor 200 for detecting the position of the ultrasonic vibrator 400, wherein the position sensor 200 is electrically connected with the control unit for detecting the position of the ultrasonic vibrator 400, and when the ultrasonic vibrator 400 works, the ultrasonic vibrator is in a proper working position, the proper working position means that the ultrasonic vibrator is immersed in the washing liquid in the washing drum 120, and the ultrasonic vibrator can drive the washing liquid in the washing drum 120 to vibrate after contacting the washing liquid. It should be understood that the position sensor 200 may be disposed at any position, and it is only necessary to ensure the relative positions of the position sensor 200 and the ultrasonic transducer 400, for example, one above the other, one left and one right, and the like.
It should be understood that when the ultrasonic vibrators 400 are provided in the plurality of lifting ribs 300 in the washing tub 120, and when the washing machine is a drum washing machine, there is no need to provide the position sensor 200 for detecting the position of the ultrasonic vibrator 400, because one ultrasonic vibrator 400 can always be in a proper working position as the washing tub 120 rotates.
It should be understood that when the washing machine is a pulsator washing machine, since the washing machine washing tub 120 does not rotate, the position sensor 200 does not need to be provided.
In some embodiments, the detecting end/detected end of the position sensor 200 is disposed on the wall of the washing drum 120 and between the washing drum 120 and the outer tub, so as to simplify the structure of the outer wall of the washing drum 120.
In some embodiments, the position sensor 200 is disposed proximate to the washing machine wash drum 120 opening. When the washing machine is a drum washing machine, the position sensor 200 is disposed close to the clothes taking and placing opening of the washing drum 120, and the position sensor 200 disposed at the position can reduce the influence of the movement of the driving component at the bottom of the washing drum 120 on the detection accuracy of the position sensor 200 as much as possible. When the washing machine is a pulsator washing machine, the position sensor 200 is arranged close to the clothes taking and placing opening of the washing drum 120, so that the position sensor 200 is in contact with washing liquid as much as possible, and the position sensor 200 is prevented from being damaged due to being in a water immersion environment for a long time.
Further, a gap exists between the side of the ultrasonic generation module close to the central axis of the washing drum 120 and the side of the lifting rib 300 close to the central axis of the washing drum 120, so that sufficient space is provided for water in the washing drum 120 to enter the lifting rib 300, and the ultrasonic vibrator 400 drives the water in the lifting rib 300 to vibrate and then transmits the vibration to the washing drum 120; by the mode, the vibration transmission effect of the ultrasonic vibrator 400 is guaranteed, and the cleaning effect is guaranteed.
Further, the number of the ultrasonic vibrators 400 is two or more, that is, preferably, at least two ultrasonic vibrators 400 are disposed in one lifting rib 300 to enhance the cleaning efficiency. Further, the ultrasonic vibrators 400 are uniformly distributed in the lifting rib 300 to ensure uniformity of vibration generated by the ultrasonic vibrators. The receiving control mode of the control unit can be remote control or key control; the remote control technology and the key triggering of the electric appliance are common household appliance receiving control modes, and redundant description is omitted; in some embodiments, when the number of the ultrasonic vibrators 8 is 4, 5, or 6 or more, the ultrasonic vibrators 8 are uniformly arranged in the lifting rib 300. Further, the control unit controls the ultrasonic vibrator 400 in a synchronous control mode and an asynchronous control mode; the synchronous control is that all the ultrasonic vibrators 400 work simultaneously, namely the maximum ultrasonic washing power is obtained; the asynchronous control is a control method that the ultrasonic vibrators 400 positioned in the center or the ultrasonic vibrators 400 symmetrically distributed work or do not work at intervals, and is selected according to the quantity of the clothes to be washed and the adhesive force of dirt.
In some embodiments, the ultrasonic vibrators 400 are disposed in a part of the lifting ribs 300 in the washing tub 120, and at this time, a plurality of the ultrasonic vibrators 400 may be disposed to be symmetrically dispersed in a plurality of the lifting ribs 300 in the washing machine. By the symmetrical arrangement, when the ultrasonic vibrator works, vibration force exists in the symmetrical direction to clean clothes. Compared with an asymmetric arrangement mode, the arrangement method has a better cleaning effect.
Further, each lifting rib 300 in the washing drum 120 is provided with an ultrasonic vibrator 400 therein, that is, the ultrasonic vibrators 400 correspond to the lifting ribs 300 of the washing drum 120 of the washing machine one by one. At this time, all the ultrasonic vibrators 400 are controlled to work simultaneously, namely the maximum ultrasonic washing power is obtained; or a control method for controlling the ultrasonic vibrators 400 in symmetrical layout to work or not work at intervals, and the control method is selected according to the quantity of the clothes to be washed and the adhesive force of dirt.
In some embodiments, the power source may also be an external power source of the washing machine, that is, the ultrasonic vibrator 400 may be powered by the whole machine, and the power is supplied by the external power source of the washing machine; but at this time, the complexity of wiring within the washing machine may increase. Preferably, the power source can be directly integrated into the lifting rib 300, and the battery includes a lithium battery, a rechargeable battery, a dry battery or a button battery; specifically, for example, a lithium battery or the like is integrated in the ultrasonic vibrator 400 to directly supply power, which is simple and convenient.
Further, the ultrasonic vibrator 400 performs several sets of cyclic vibration. Specifically, the ultrasonic vibration may be continued for 5min, or may be continued for 1min at an interval of 10s, and then a plurality of cycles are performed. The ultrasonic washing time is the total time for performing the ultrasonic cleaning. The cleaning temperature is the temperature of the washing liquid, and normal-temperature tap water can be used for washing, and a heating mode can also be adopted, so that the washing effect is improved. It should be understood that the ultrasonic vibration may be in the form of a continuous vibration.
Example two
As shown in fig. 1, a washing machine includes a washing machine body 100; the washing machine body 100 includes: a housing, a bracket, a washing drum 120, an outer drum 110 and an ultrasonic device for a washing machine as in the first embodiment; the outer shell is coated on the outer side of the bracket; the outer cylinder 110 is fixed in the bracket; the washing tub 120 is fixed inside the outer tub 110 along its outer contour.
The ultrasonic device for the washing machine specifically comprises:
an ultrasonic wave generation module, which is configured in the cavity of at least one lifting rib 300 of the washing machine washing drum 120; wherein, the ultrasonic wave generation module includes:
an ultrasonic vibrator 400 for generating vibration;
a control unit for sending out an ultrasonic control signal, the control unit being electrically connected to the ultrasonic vibrator 400;
a power supply for supplying power to the ultrasonic vibrator 400;
the lifting rib 300 is provided with a hole 301, and water in the washing drum 120 of the washing machine contacts the ultrasonic vibrator 400 through the hole 301; when the control unit controls the ultrasonic vibrator 400 to vibrate, the ultrasonic vibrator 400 transmits vibration to the laundry in the washing tub 120 through the water immersed in the lifting rib 300 to perform ultrasonic cleaning on the laundry. By adding the ultrasonic washing mode in the washing machine program of the common washing machine, the washing selection of the washing machine is enriched, and the user experience is improved.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
Claims (9)
1. An ultrasonic device for a washing machine, comprising:
the ultrasonic generating module is configured in a cavity of at least one lifting rib of the washing drum of the washing machine; wherein the ultrasonic wave generation module includes:
an ultrasonic vibrator for generating vibration;
the control unit is used for sending out an ultrasonic control signal and is electrically connected with the ultrasonic vibrator;
the power supply supplies power to the ultrasonic vibrator;
the ultrasonic vibrator is characterized by further comprising a position sensor used for detecting the position of the ultrasonic vibrator, and the position sensor is electrically connected with the control unit;
the lifting rib is provided with a hole, and water in a washing drum of the washing machine contacts the ultrasonic vibrator through the hole; when the control unit controls the ultrasonic vibrator to vibrate, the ultrasonic vibrator transmits vibration to the clothes to be washed in the washing drum through water immersed in the lifting ribs so as to perform ultrasonic cleaning on the clothes to be washed.
2. The ultrasonic device for a washing machine as claimed in claim 1, wherein the ultrasonic generation module is integrally formed with the lifting rib.
3. The ultrasonic device for a washing machine as claimed in claim 1, wherein the ultrasonic generation module is detachably mounted to the lifting rib.
4. The ultrasonic device for a washing machine as claimed in claim 1, wherein the control unit is communicatively connected with a main control device of the washing machine.
5. The ultrasonic wave device for a washing machine as claimed in claim 1, wherein the ultrasonic wave generating module has a gap between a side of the ultrasonic wave generating module close to the central axis of the washing tub and a side of the lifting rib close to the central axis of the washing tub.
6. The ultrasonic device for a washing machine as claimed in claim 1, wherein at least two ultrasonic vibrators are disposed in one of the lifting ribs.
7. The ultrasonic device for a washing machine as claimed in claim 6, wherein the ultrasonic vibrators are uniformly distributed in the lifting rib.
8. The ultrasonic apparatus for a washing machine as claimed in claim 1, wherein the power source includes a lithium battery, a rechargeable battery, a dry battery or a button battery.
9. A washing machine includes a washing machine body; characterized in that, the washing machine body includes: a housing, a bracket, a washing tub, an outer tub, and the ultrasonic device for a washing machine according to any one of claims 1 to 8; the outer shell is coated outside the bracket; the outer cylinder is fixed in the bracket; the washing drum is fixed in the outer drum along the outer contour thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121367857.9U CN216274823U (en) | 2021-06-18 | 2021-06-18 | Ultrasonic device for washing machine and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121367857.9U CN216274823U (en) | 2021-06-18 | 2021-06-18 | Ultrasonic device for washing machine and washing machine |
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| Publication Number | Publication Date |
|---|---|
| CN216274823U true CN216274823U (en) | 2022-04-12 |
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| CN202121367857.9U Active CN216274823U (en) | 2021-06-18 | 2021-06-18 | Ultrasonic device for washing machine and washing machine |
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- 2021-06-18 CN CN202121367857.9U patent/CN216274823U/en active Active
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