CN203977156U - Washing machine - Google Patents
Washing machine Download PDFInfo
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- CN203977156U CN203977156U CN201420356414.3U CN201420356414U CN203977156U CN 203977156 U CN203977156 U CN 203977156U CN 201420356414 U CN201420356414 U CN 201420356414U CN 203977156 U CN203977156 U CN 203977156U
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- damping block
- washing machine
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Abstract
The utility model discloses a kind of washing machine, comprise body; Damping block, described damping block is located at least one side plate of described body, the described side plate setting of fitting of a side wall surface of described damping block; And abatvoix, described abatvoix is located on described damping block and described abatvoix covers at least a portion of the opposite side wall of described damping block.According to the washing machine of the utility model embodiment, by damping block being set on the body of washing machine, can realize the vibration damping of body and absorb the noise of washing machine barreled portion, motor, and there is certain sound insulation value, and abatvoix is set on damping block again, and abatvoix can further absorb the noise of barreled portion and motor, and washing machine overall noise is reduced, this washing machine structure is simple, and preparation cost is cheap.
Description
Technical field
The utility model relates to technical field of electric appliances, more specifically, relates to a kind of washing machine.
Background technology
Current roller washing machine is all towards small size, large washing capacity, high-revolving future development, and small size is had higher requirement to the vibration performance of product with large capacity; And along with the progress in epoch, people are also more and more higher to washing machine noise quality requirements, so vibrating noise performance has become the important indicator of product quality.
Roller washing machine is when dewatering with high rotating speed, and its main sound source comprises the radiation noise that radiation noise, motor noise, the bucket portion dress of case shell are caused by motor excitation.Ge great washing machine manufactory commercial city adopts back cover that the sounding parts such as bucket portion dress, motor are sealed at present, on case shell, adopt acoustical cotton to carry out noise reduction, but only to the strong noise effect that has some improvement, be difficult to solve the radiated noise of the stand under load of case shell own and by case shell low frequency noise.
In order to eliminate above problem, general solution is to box side thickening, adds and adopt splicing casing or reinforcement to improve the rigidity of case shell, but has improved material or manufacturing cost, and versatility is poor, does not address this problem at all.Therefore, still exist improvement to need.
Utility model content
The utility model is intended to solve at least to a certain extent one of technical problem in correlation technique.For this reason, an object of the present utility model is to propose a kind of simple in structure, washing machine that noise is little and with low cost.
According to washing machine of the present utility model, comprising: body; Damping block, described damping block is located at least one side plate of described body, the described side plate setting of fitting of a side wall surface of described damping block; And abatvoix, described abatvoix is located on described damping block and described abatvoix covers at least a portion of the opposite side wall of described damping block.
According to washing machine of the present utility model, by damping block being set on the body of washing machine, can realize the vibration damping of body and absorb the noise of washing machine barreled portion, motor, and there is certain sound insulation value, and abatvoix is set on damping block again, and abatvoix can further absorb the noise of barreled portion and motor, and washing machine overall noise is reduced, this washing machine structure is simple, and preparation cost is cheap.
In addition, according to washing machine of the present utility model, can also there is following additional technical characterictic:
According to an embodiment of the present utility model, described damping block is located on the internal face of at least one side plate of described body, the fit internal face setting of described side plate of the outside wall surface of described damping block, the outside wall surface of described abatvoix covers at least a portion of the internal face of described damping block.
According to an embodiment of the present utility model, described damping block comprises two, and two described damping blocks are located at respectively on two side plates that are oppositely arranged of described body.
According to an embodiment of the present utility model, between described damping block and described side plate, be provided with the first articulamentum, described articulamentum is gum layer.
According to an embodiment of the present utility model, between described abatvoix and described damping block, be provided with the second articulamentum, described the second articulamentum is adhesive phase.
According to an embodiment of the present utility model, described abatvoix covers the upper and lower of described damping block.
According to an embodiment of the present utility model, described abatvoix covers the whole outside wall surface of described damping block.
According to an embodiment of the present utility model, the thickness of described abatvoix is greater than the thickness of described damping block.
According to an embodiment of the present utility model, described damping block is damping sheet.
According to an embodiment of the present utility model, described abatvoix is acoustical cotton plate.
Additional aspect of the present utility model and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination obviously and is easily understood becoming the description of embodiment, wherein:
Fig. 1 is according to the structural representation of the damping block of the washing machine of the utility model embodiment and abatvoix;
Fig. 2 is according to the side view of the damping block of the washing machine of the utility model embodiment and abatvoix;
Fig. 3 is the noise reduction comparison diagram of two kinds of washing machines in prior art;
Fig. 4 be according to the washing machine of the utility model embodiment with prior art in the noise reduction comparison diagram of washing machine.
Reference numeral:
Damping block 10, abatvoix 20.
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " length ", " width ", " thickness ", " on ", D score, 'fornt', 'back', " left side ", " right side ", " interior ", " outward ", etc. orientation or the position relationship of indication be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than indicate or imply that the device of indication or element must have specific orientation, with specific orientation, construct and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " be only for describing object, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, the implication of " a plurality of " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or be integral; Can be mechanical connection, can be to be also electrically connected to; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
Below in conjunction with accompanying drawing, specifically describe according to the washing machine of the utility model embodiment.
As depicted in figs. 1 and 2, according to the washing machine of the utility model embodiment, comprise body (not shown), damping block 10 and abatvoix 20.Particularly, damping block 10 is located at least one side plate of body, a side wall surface laminating side plate setting of damping block 10.Abatvoix 20 is located on damping block 10 and abatvoix 20 covers at least a portion of the opposite side wall of damping blocks 10.
In other words, at least one side plate of body is provided with damping block 10, this side plate setting of fitting of one side of damping block 10, damping block 10 make-up machine side plates arrange, and can realize the vibration damping of side plate, reduce the vibration of side plate, and absorb the noise of barreled portion and motor, reduce the structure radiation noise of body, and due to the quality of damping block 10 itself, there is certain sound insulation value, reduce washing machine internal system noise and be delivered to outside body.The opposite side of damping block 10 is provided with abatvoix 20, and abatvoix 20 can further absorb the noise of barreled portion and motor.
Thus, according to the washing machine of the utility model embodiment, by damping block 10 is set on the body of washing machine, can realize the vibration damping of body and absorb the noise of washing machine barreled portion, motor, and have certain sound insulation value, and again abatvoix 20 is set on damping block 10, abatvoix 20 can further absorb the noise of barreled portion and motor, washing machine overall noise is reduced, and this washing machine structure is simple, and preparation cost is cheap.
It should be noted that; washing machine of the prior art is in order to reduce noise; conventionally can on the side plate of case shell, sound-absorbing material be set; but sound-absorbing material only has some improvement effect (as shown in Figure 3 to high frequency noise tool; wherein; line a represents not arrange the noise reduction curve of the washing machine of sound-absorbing material, and line b represents to be provided with the noise reduction curve of the washing machine of sound-absorbing material), be difficult to solve the radiation noise of case shell itself and by the low frequency noise of case shell.In addition, to the method for the raising side plate rigidity such as body side plate thickening, not only versatility is poor, and has improved the preparation cost of washing machine.
And according to the washing machine of the utility model embodiment, first use the side plate of damping block 10 laminating bodies, abatvoix 20 is set on damping block 10 again, not only can realizes the vibration damping of side plate, reduce the structure radiation noise of body, it is low frequency noise, and damping block 10 has certain sound insulation value, coordinate abatvoix 20 to use, can effectively absorb the high frequency noise of washing machine, realize the effective absorption of washing machine to high frequency noise and low frequency noise, thereby reduce the overall noise of washing machine.
In addition, according to the washing machine of the utility model embodiment, without the thickness that increases body side plate, the assembling mode of damping block 10 is simple, and assembly cost is cheap, and highly versatile can be widely used in the washing machine of various ways, and noise reduction is obvious.
As shown in Figure 4, Fig. 4 shows according to the noise reduction of the washing machine of the utility model embodiment and washing machine of the prior art, wherein, line c represents according to the washing machine of the utility model embodiment, on side plate, be provided with the noise reduction curve of the washing machine of damping block 10 and abatvoix 20, line d represents not arrange in prior art the noise reduction curve of the washing machine of damping block and abatvoix.
From Fig. 4, obviously can find out, according to the washing machine of the utility model embodiment, owing to being provided with damping block 10 and abatvoix 20, its sound-absorbing effect is apparently higher than the washing machine that damping block and abatvoix are not set.Visible, according to the washing machine of the utility model embodiment, according to different genesis mechanism and the frequency characteristic of washing machine sound source, by the ingenious combination to vibration damping and sound-absorbing material, can realize the vibration and noise reducing of washing machine full frequency band, improved the overall quality of washing machine.
Damping block 10 and the rigging position of abatvoix 20 on washing machine can rationally regulate according to the concrete structure of washing machine, alternatively, according to an embodiment of the present utility model, damping block 10 is located on the internal face of at least one side plate of body, the internal face setting of the outside wall surface laminating side plate of damping block 10, the outside wall surface of abatvoix 20 covers at least a portion of the internal face of damping block 10.
In other words, damping block 10 and abatvoix 20 are all located in the body of washing machine, and damping block 10 laminatings are located on the internal face of body, and abatvoix 20 is located on the internal face of damping block 10, and damping block 10 is located between abatvoix 20 and the internal face of body.Thus, the damping block 10 of this structure and the assembling of abatvoix 20 on body can not affect the outward appearance of washing machine, and damping block 10 and abatvoix 20 more press close to sound source, and sound-absorbing effect is better.
Further, according to an embodiment of the present utility model, damping block 10 comprises two, and two damping blocks 10 are located at respectively on two side plates that are oppositely arranged of body.That is to say, on the internal face of two side plates on the left and right directions of body, be respectively equipped with a damping block 10, on each damping block 10, be respectively equipped with abatvoix 20.Thus, damping block 10 and abatvoix 20 are set respectively on the side plate of the both sides of body, when controlling cost, can guarantee vibration damping and sound-absorbing effect.
Damping block 10 can carry out choose reasonable as required with the connected mode of body, as long as meet and damping block 10 can be fitted tightly to the requirement on body side plate, alternatively, according to an embodiment of the present utility model, between damping block 10 and side plate, be provided with the first articulamentum, articulamentum is gum layer.
Particularly, a side of damping block 10 is provided with gum, during final assembly, damping block 10 is provided with to the side plate of a side laminating body of gum.Gum not only adhesive property is good, and the gap producing between damping block 10 and side plate is little, the low muting function that shakes in the time of can reaching washing machine high speed dewatering.
Abatvoix 20 also can regulate as required with the connected mode of damping block 10, alternatively, in specific embodiment more of the present utility model, between abatvoix 20 and damping block 10, is provided with the second articulamentum, and the second articulamentum is adhesive phase.That is to say, abatvoix 20 is fitted on damping block 10 by adhesive.Thus, this bonding way simple possible, highly versatile.
The area coverage of abatvoix 20 on damping block 10 can require to carry out according to the concrete structure of washing machine and noise the size design of differentiation, in specific embodiment more of the present utility model, as shown in Figure 1, abatvoix 20 covers the upper and lower of damping block 10.And in other specific embodiment of the present utility model, abatvoix 20 can cover the whole outside wall surface of damping block 10.
Thus, according to the washing machine of the utility model embodiment, damping material and sound-absorbing material are combined, form the combining structure of a vibration and noise reducing, the damping block 10 of this structure and abatvoix 20 can require to carry out according to washing machine different size and different noise the size design of differentiation, and substantially can not affect production efficiency, controlled cost.
Consider the not of uniform size of the high frequency noise of washing machine and low frequency noise, according to an embodiment of the present utility model, the thickness of abatvoix 20 is greater than the thickness of damping block 10.Thus, the abatvoix 20 of this structure can arrange abatvoix 20 and the damping block 10 of different-thickness according to the different noise level of washing machine different frequency range, further guaranteed the noise reduction of washing machine on full frequency band.
According to embodiment more of the present utility model, damping block 10 can be damping sheet, and abatvoix 20 can be acoustical cotton plate.That is to say, can be damping material according to the damping material of the utility model embodiment, and sound-absorbing material can be acoustical cotton.
Thus, the damping block 10 of this structure has damping, and damping property is good, can effectively reduce the vibration of body side plate, reduce the structure radiation noise of body, and due to the character of damping material itself, there is certain sound insulation value, can reduce internal body system noise and be delivered to outside body.Acoustical cotton material sound-absorbing effect, material source is extensive, with low cost.
According to the washing machine of the utility model embodiment in when assembling, first according to the structure of washing machine, need and noise need to design structure and the size of damping block 10 and abatvoix 20, then by abatvoix 20 by polymer adhesive on damping block 10, finally damping block 10 is fitted on the side plate of body by gum, completes the assembling of vibration and noise reducing material.
Generally speaking, according to the washing machine of the utility model embodiment, by damping block 10 and abatvoix 20 are set, high frequency noise and the low frequency noise that can produce the different sound sources of washing machine carry out full frequency band absorption, play full frequency band noise reduction, and when guaranteeing noise reduction, controlled preparation cost.
According to other structure of the washing machine of the utility model embodiment and operation, belong to those of ordinary skills and easily understand and obtain, at this, no longer repeat.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, to the schematic statement of above-mentioned term not must for be identical embodiment or example.And, the specific features of description, structure, material or feature can one or more embodiment in office or example in suitable mode combination.In addition,, not conflicting in the situation that, those skilled in the art can carry out combination and combination by the feature of the different embodiment that describe in this description or example and different embodiment or example.
Although illustrated and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment in scope of the present utility model, modification, replacement and modification.
Claims (10)
1. a washing machine, is characterized in that, comprising:
Body;
Damping block, described damping block is located at least one side plate of described body, the described side plate setting of fitting of a side wall surface of described damping block; And
Abatvoix, described abatvoix is located on described damping block and described abatvoix covers at least a portion of the opposite side wall of described damping block.
2. washing machine according to claim 1, it is characterized in that, described damping block is located on the internal face of at least one side plate of described body, the fit internal face setting of described side plate of the outside wall surface of described damping block, the outside wall surface of described abatvoix covers at least a portion of the internal face of described damping block.
3. washing machine according to claim 2, is characterized in that, described damping block comprises two, and two described damping blocks are located at respectively on two side plates that are oppositely arranged of described body.
4. washing machine according to claim 2, is characterized in that, between described damping block and described side plate, is provided with the first articulamentum, and described articulamentum is gum layer.
5. washing machine according to claim 2, is characterized in that, between described abatvoix and described damping block, is provided with the second articulamentum, and described the second articulamentum is adhesive phase.
6. washing machine according to claim 2, is characterized in that, described abatvoix covers the upper and lower of described damping block.
7. washing machine according to claim 2, is characterized in that, described abatvoix covers the whole outside wall surface of described damping block.
8. washing machine according to claim 2, is characterized in that, the thickness of described abatvoix is greater than the thickness of described damping block.
9. according to the washing machine described in any one in claim 1-8, it is characterized in that, described damping block is damping sheet.
10. according to the washing machine described in any one in claim 1-8, it is characterized in that, described abatvoix is acoustical cotton plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420356414.3U CN203977156U (en) | 2014-06-27 | 2014-06-27 | Washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420356414.3U CN203977156U (en) | 2014-06-27 | 2014-06-27 | Washing machine |
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| Publication Number | Publication Date |
|---|---|
| CN203977156U true CN203977156U (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420356414.3U Active CN203977156U (en) | 2014-06-27 | 2014-06-27 | Washing machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105220397A (en) * | 2014-06-30 | 2016-01-06 | 无锡小天鹅股份有限公司 | Roller washing machine |
| CN105332237A (en) * | 2014-06-27 | 2016-02-17 | 无锡小天鹅股份有限公司 | Washing machine |
| CN108589163A (en) * | 2018-05-15 | 2018-09-28 | 苏州洋紫瑞信息科技有限公司 | A kind of smart home washing machine |
-
2014
- 2014-06-27 CN CN201420356414.3U patent/CN203977156U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332237A (en) * | 2014-06-27 | 2016-02-17 | 无锡小天鹅股份有限公司 | Washing machine |
| CN105220397A (en) * | 2014-06-30 | 2016-01-06 | 无锡小天鹅股份有限公司 | Roller washing machine |
| CN108589163A (en) * | 2018-05-15 | 2018-09-28 | 苏州洋紫瑞信息科技有限公司 | A kind of smart home washing machine |
| CN108589163B (en) * | 2018-05-15 | 2020-07-03 | 江苏申花电子有限公司 | Intelligent household washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190808 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Patentee after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 Wuxi Changjiang Road, Wuxi New District, Jiangsu, No. 18 Patentee before: Wuxi Xiaotianer Co., Ltd. |
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| TR01 | Transfer of patent right |