CN206239247U - Cooking machine - Google Patents
Cooking machine Download PDFInfo
- Publication number
- CN206239247U CN206239247U CN201621107913.4U CN201621107913U CN206239247U CN 206239247 U CN206239247 U CN 206239247U CN 201621107913 U CN201621107913 U CN 201621107913U CN 206239247 U CN206239247 U CN 206239247U
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- head
- sagittal plane
- cooking machine
- inlet channel
- axial face
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Abstract
The utility model is related to field of household appliances, disclose a kind of cooking machine, including cup (20), head (10), at least one inlet channel (30), at least one exhaust passage (40) and acoustic element (50)；Head includes head sagittal plane and head axial face；Acoustic element includes the first axial face (52) axially engaged with first sagittal plane (51) and head axial face of head sagittal plane radial fit and the connecting portion (53) for being connected the first sagittal plane and the first axial face；Connecting portion is collectively forming silencing cavity (54) with head sagittal plane and head axial face, one end of inlet channel connects with cup inside, the other end of inlet channel is connected with silencing cavity, and one end of exhaust passage connects with silencing cavity, and the other end of exhaust passage is in communication with the outside；It is the silencers channel of variable area that inlet channel, silencing cavity and exhaust passage are formed along perpendicular to the section of direction of sound propagation.Erasure effect, easily simple structure, realization are improve in the utility model.
Description
Technical field
The utility model is related to field of household appliances, in particular it relates to a kind of cooking machine.
Background technology
With the raising of people's quality of life, people are also increasing to the demand of food processor, for example, soy bean milk making machine.
And generally, during food is arranged (such as during buying soya-bean milk) all can due to the collision of cutter and food materials,
Collision of food materials and container etc. and produce noise, and these noises major part is all the combination from the head and cup of cooking machine
Portion is transmitted to the external world, so as to influence the mood of user.
At present, in order to avoid noise transmission to the mood of ectocine user, some cooking machines are generally in head and cup
Increase silica gel ring between body, thoroughly seal head and cup, and in order to not influence heat and air and the external world of cup
Interaction, generally opens an exhaust outlet again in other places.And also some cooking machines are by the setting silencing cavity on silica gel ring
Avoid noise transmission to the external world.
However, above-mentioned cooking machine increased the complexity of product due to the setting of exhaust outlet, and on silica gel ring
The cooking machine of silencing cavity is set, and because silencing cavity is arranged on the limited silica gel ring in space, therefore erasure effect is limited, Er Qiejie
Structure is complex.
Utility model content
The purpose of this utility model is to provide a kind of cooking machine, to overcome cooking machine complex structure of the prior art, disappear
The limited problem of audio fruit.
To achieve these goals, the utility model provides a kind of cooking machine, and the cooking machine includes cup, is fastened on institute
State the head on cup, at least one inlet channel, at least one exhaust passage and be arranged on the head with the cup
Between acoustic element；The head includes the head sagittal plane for extending in a radial direction and the head axial direction in axial direction extending
Face；The acoustic element includes axially matching somebody with somebody with first sagittal plane and the head axial face of the head sagittal plane radial fit
The first axial face closed and the connecting portion for connecting first sagittal plane and first axial face；The connecting portion with it is described
Head sagittal plane and the head axial face are collectively forming silencing cavity, connect inside one end of the inlet channel and the cup
Logical, the other end of the inlet channel is connected with the silencing cavity, and one end of the exhaust passage connects with the silencing cavity, institute
The other end for stating exhaust passage is in communication with the outside；The inlet channel, silencing cavity and exhaust passage form silencers channel, and this disappears
Sound passage is the section of area change along perpendicular to the section of direction of sound propagation.
Preferably, area of the edge of the inlet channel perpendicular to the section of direction of sound propagation is less than the silencing cavity
Along the area perpendicular to the section of direction of sound propagation.
Preferably, the inlet channel and/or the exhaust passage are arranged on the acoustic element.
Preferably, the inlet channel and/or the exhaust passage are multiple and along the circumferentially disposed of the acoustic element.
Preferably, the inlet channel and the exhaust passage are staggered setting.
Preferably, the head includes head lower cover, and the head lower cover includes the head lower cover for extending in a radial direction
Sagittal plane and the head lower cover axial face in axial direction extending, the head sagittal plane are the head lower cover sagittal plane, institute
Head axial face is stated for the head lower cover axial face.
Preferably, the connecting portion is included from the second axially extending axial face of first sagittal plane and from described the
The second sagittal plane that two axial faces are radially extended, second sagittal plane is connected with first axial face.
Preferably, the acoustic element includes the reinforcement being fixed on the connecting portion, and the material of the reinforcement is soft
Property material.
Preferably, the reinforcement is multiple and being provided at circumferentially spaced along the acoustic element.
Preferably, the material of the acoustic element is flexible material；And/or the cooking machine is soy bean milk making machine.
In the utility model, the formation of silencing cavity make use of the head sagittal plane and head axial face of head, so that
So that the space of silencing cavity is not limited to acoustic element space in itself, therefore compared to prior art, noise reduction in the utility model
There is very big expansion in the space in chamber, so as to significantly improve erasure effect, specifically, noise inside cup can be with
Entered into silencing cavity by inlet channel, then environment is discharged outside to by exhaust passage, because noise reduction is logical in communication process
Road is variable section channel, therefore can play the effect of noise reduction.In addition, cooking machine simple structure, appearance that the utility model is provided
Easily realize.
Other features and advantages of the utility model will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Accompanying drawing is further understood to of the present utility model for providing, and constitutes a part for specification, and following
Specific embodiment be used to explain the utility model together, but do not constitute to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is the sectional view of the cooking machine that implementation method of the present utility model is provided.
Fig. 2 is partial enlarged drawings of the Fig. 1 at A.
Fig. 3 is the top view of the acoustic element of the cooking machine that implementation method of the present utility model is provided.
Fig. 4 is the sectional view of the acoustic element of the cooking machine shown in Fig. 3.
Fig. 5 is the schematic diagram of the part-structure (head and acoustic element) of the cooking machine shown in Fig. 1.
Fig. 6 is the upward view of Fig. 5.
Description of reference numerals
10：Head； 11：Head lower cover；
11a：Head lower cover sagittal plane； 11b：Head lower cover axial face；
20：Cup； 30：Inlet channel；
40：Exhaust passage； 50：Acoustic element；
51：First sagittal plane； 52：First axial face；
53：Connecting portion； 53a：Second axial face；
53b：Second sagittal plane； 54：Silencing cavity；
55：Reinforcement.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.It should be appreciated that herein
Described specific embodiment is merely to illustrate and explains the utility model, is not limited to the utility model.
In the utility model, in the case where opposite explanation is not made, the noun of locality for using such as " upper and lower, left and right " is generally
Refer to the upper and lower, left and right shown in refer to the attached drawing；" inside and outside " refers to the inside and outside of the profile relative to each part in itself；" axial direction "
Refer to the short transverse of cooking machine, " radial direction " refers to the short transverse perpendicular to cooking machine.
The limited problem of complex structure, erasure effect based on cooking machine of the prior art presence, the utility model is carried
For a kind of cooking machine that can overcome above-mentioned technical problem, hereafter will be by reference to accompanying drawing by specific embodiment to the material
Reason machine is described in detail.
Suitably referring to figs. 1 to Fig. 3, the cooking machine that specific embodiment of the present utility model is provided includes cup 20, button
Close head 10 on cup 20, at least one inlet channel 30, at least one exhaust passage 40 and be arranged on head 10 with
Acoustic element 50 between cup 20；The head 10 includes the head sagittal plane for extending in a radial direction and in axial direction extends
Head axial face；The acoustic element 50 includes the first sagittal plane 51 and head axial face with head sagittal plane radial fit
The first axial face 52 and the connecting portion 53 of the first sagittal plane 51 of connection and the first axial face 52 for axially engaging；The connecting portion
53 are collectively forming silencing cavity 54 with head sagittal plane and head axial face, inside one end of the inlet channel 30 and cup 20
Connection, the other end of the inlet channel 30 is connected with silencing cavity 54, and one end of the exhaust passage 40 connects with silencing cavity 54,
The other end of the exhaust passage 40 is in communication with the outside；The inlet channel 30, silencing cavity 54 and exhaust passage 40 form and disappear
Sound passage, the silencers channel is section (thus, silencers channel of area change along perpendicular to the section of direction of sound propagation
Can be described as variable section channel), " direction of sound propagation " here is it can be appreciated that perpendicular to the direction of silencers channel.
In the utility model, the formation of silencing cavity make use of the head sagittal plane and head axial face of head 10, from
And cause that the space of silencing cavity 54 is not limited to the space of of acoustic element 50 itself, therefore compared to prior art, the utility model
There is very big expansion in the space of middle silencing cavity 54, so that erasure effect is significantly improve, specifically, inside cup 20
Noise can be entered into silencing cavity 54 by inlet channel 30, then environment is discharged outside to by exhaust passage 40, propagating
During due to silencers channel be variable section channel, therefore the effect of noise reduction can be played.In addition, the material that the utility model is provided
Reason machine simple structure, easily realization.
Wherein；The cooking machine can be soy bean milk making machine, and the noise of soy bean milk making machine is mainly low frequency, and above-mentioned noise-reducing structure is to low
Frequency ratio high frequency is more effective, that is to say, that the noise-reducing structure of the application is more suitable for reducing low frequency noise.
Further, in order to improve erasure effect, it is preferable that the edge of the inlet channel 30 is perpendicular to direction of sound propagation
Section area less than silencing cavity 54 edge perpendicular to the section of direction of sound propagation area, in fact, along perpendicular to sound
The ratio between the sound direction of propagation, the sectional area of inlet channel 30 and sectional area of silencing cavity 54 are meeting exhaust requirements and product space will
It is the smaller the better in the case of asking.In the utility model, during noise enters into silencing cavity 54 by inlet channel 30,
Because the area of the edge perpendicular to the section of direction of sound propagation of inlet channel 30 and silencing cavity 54 is different, so, when sound wave is logical
When the cross-sectional sizes crossed change, Media density change causes the change of acoustic impedance, therefore noise is entering silencing cavity 54
That time, (it is envisioned that into there is imaginary plane between inlet channel 30 and silencing cavity 54, that is, to run into imagination flat when sound wave
During face), a part of sound wave is reflected back from imaginary plane to sound source, the sound wave propagated (i.e. into the direction of silencing cavity 54) forward
180 ° poor with the acoustic phase for reflecting back both frequencies are identical, in the opposite direction, the sound wave of so reflection counteract some to
Preceding sound wave, so as to reach the purpose of noise reduction.
Wherein, the installation foundation of the inlet channel 30 and exhaust passage 40 can be determined according to actual conditions, example
Such as, the inlet channel 30 and exhaust passage 40 may be located on head 10, but in view of the complexity of processing, it is excellent
Selection of land, the inlet channel 30 and exhaust passage 40 are all disposed within acoustic element 50.Wherein, according to actual conditions, the noise reduction
Part 50 can be variously-shaped, as long as silencing cavity can be formed with head.In the present embodiment, the acoustic element 50 is
The quantity of ring-type, the inlet channel 30 and exhaust passage 40 can be multiple, and along circumferentially disposed (such as Fig. 3 of acoustic element 50
It is shown).In addition, in order to improve noise reduction (noise reduction here is referred to as noise reduction) effect, the inlet channel 30 and exhaust are logical
Road 40 staggers setting, can so increase the distance between inlet channel 30 and exhaust passage 40, so as to improve noise reduction.
Wherein, as shown in Fig. 2 the head includes head lower cover 11, the head lower cover 11 includes radially prolonging
The head lower cover sagittal plane 11a for the stretching and head lower cover axial face 11b in axial direction extending, the head sagittal plane is head
Lower cover sagittal plane 11a, the head axial face is head lower cover axial face 11b, that is to say, that particularly head lower cover axial direction
The connecting portion 53 of face 11b, head lower cover sagittal plane 11a and acoustic element 50 is collectively forming silencing cavity 54.
Specifically, can be determined according to actual needs for the structure type of connecting portion 53, in the present embodiment,
The connecting portion 53 is included from the second axially extending axial face 53a of the first sagittal plane 51 and from the second axial face 53a radially
The the second sagittal plane 53b for extending, the second sagittal plane 53b are connected with first axle face 52, that is to say, that the connecting portion 53
With the step formed by the second axial face 53a and the second sagittal plane 53b, it is to be understood that according to actual needs, the company
Socket part 53 can have multiple steps.
As shown in Figures 3 to 6, the acoustic element 50 also includes the reinforcement 55 being fixed on the connecting portion 53, described
The material of reinforcement 55 is flexible material, and being provided for of reinforcement 55 supports silencing cavity, while making head have soft with cup
Property cooperation, reduction mutually impacts the noise that brings.Wherein, the reinforcement 55 is for multiple and along the circumferentially-spaced of acoustic element 50
Set.
Further, in order to improve noise reduction, first sagittal plane 51 is sealingly engaged with head sagittal plane, described
First axial face 52 coordinates with head axial face seal ground, and such noise can only be discharged after noise reduction by exhaust passage, without
Can be at the cooperation by the first sagittal plane 51 with head sagittal plane and first axle at the cooperation of face 52 and head axial face to arranging
Go out.Certainly, in order to further improve noise reduction, the material of the acoustic element can be flexible material.
Preferred embodiment of the present utility model is described in detail above in association with accompanying drawing, but, the utility model is not limited
Detail in above-mentioned implementation method, in range of the technology design of the present utility model, can be to skill of the present utility model
Art scheme carries out various simple variants, and these simple variants belong to protection domain of the present utility model.
It is further to note that each particular technique feature described in above-mentioned specific embodiment, in not lance
In the case of shield, can be combined by any suitable means.In order to avoid unnecessary repetition, the utility model is to each
Possible combination is planted no longer separately to illustrate.
Additionally, can also be combined between a variety of implementation methods of the present utility model, as long as it is not disobeyed
Thought of the present utility model is carried on the back, it should equally be considered as content disclosed in the utility model.
Claims (10)
1. a kind of cooking machine, it is characterised in that the cooking machine includes cup (20), the head being fastened on the cup (20)
(10), at least one inlet channel (30), at least one exhaust passage (40) and the head (10) and the cup are arranged on
Acoustic element (50) between body (20)；
The head (10) includes the head sagittal plane for extending in a radial direction and the head axial face in axial direction extending；
The acoustic element (50) includes the first sagittal plane (51) and the head axial direction with the head sagittal plane radial fit
The first axial face (52) and the company of connection first sagittal plane (51) and first axial face (52) that face axially engages
Socket part (53)；
The connecting portion (53) and the head sagittal plane and the head axial face are collectively forming silencing cavity (54), it is described enter
One end of gas passage (30) connects with inside the cup (20), the other end and the silencing cavity of the inlet channel (30)
(54) connect, one end of the exhaust passage (40) connects with the silencing cavity (54), the other end of the exhaust passage (40)
It is in communication with the outside；
The inlet channel (30), silencing cavity (54) and exhaust passage (40) form silencers channel, and the silencers channel is along vertical
In the section that the section of direction of sound propagation is area change.
2. cooking machine according to claim 1, it is characterised in that the edge of the inlet channel (30) is perpendicular to sound transmission
The area in the section in direction is less than the area of the edge perpendicular to the section of direction of sound propagation of the silencing cavity (54).
3. cooking machine according to claim 1, it is characterised in that the inlet channel (30) and/or the exhaust passage
(40) it is arranged on the acoustic element (50).
4. cooking machine according to claim 3, it is characterised in that the acoustic element (50) is ring-type, the inlet channel
And/or the exhaust passage (40) are multiple and along the circumferentially disposed of the acoustic element (50) (30).
5. cooking machine according to claim 1, it is characterised in that the inlet channel (30) and the exhaust passage (40)
Stagger setting.
6. cooking machine according to claim 1, it is characterised in that the head includes head lower cover (11), the head
Lower cover (11) includes the head lower cover sagittal plane (11a) for extending in a radial direction and the head lower cover axial direction in axial direction extending
Face (11b), the head sagittal plane is the head lower cover sagittal plane (11a), and the head axial face is the head lower cover
Axial face (11b).
7. cooking machine according to claim 6, it is characterised in that the connecting portion (53) is including from first sagittal plane
(51) axially extending the second axial face (53a) and the second sagittal plane radially extended from second axial face (53a)
(53b), second sagittal plane (53b) is connected with first axial face (52).
8. cooking machine according to claim 3, it is characterised in that the acoustic element (50) is including being fixed on the connecting portion
(53) reinforcement (55) on, the material of the reinforcement (55) is flexible material.
9. cooking machine according to claim 8, it is characterised in that the reinforcement (55) is multiple and along the acoustic element
(50) be provided at circumferentially spaced.
10. the cooking machine according to any one of claim 1-9, it is characterised in that the material of the acoustic element (50) is
Flexible material；And/or the cooking machine is soy bean milk making machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621107913.4U CN206239247U (en) | 2016-10-08 | 2016-10-08 | Cooking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621107913.4U CN206239247U (en) | 2016-10-08 | 2016-10-08 | Cooking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206239247U true CN206239247U (en) | 2017-06-13 |
Family
ID=58995933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621107913.4U Active CN206239247U (en) | 2016-10-08 | 2016-10-08 | Cooking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206239247U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109512292A (en) * | 2017-09-18 | 2019-03-26 | 广东美的生活电器制造有限公司 | Bottom cover, frame component and cooking machine |
| CN109589014A (en) * | 2017-09-30 | 2019-04-09 | 浙江绍兴苏泊尔生活电器有限公司 | The blimp and its cooking machine of cooking machine |
-
2016
- 2016-10-08 CN CN201621107913.4U patent/CN206239247U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109512292A (en) * | 2017-09-18 | 2019-03-26 | 广东美的生活电器制造有限公司 | Bottom cover, frame component and cooking machine |
| CN109589014A (en) * | 2017-09-30 | 2019-04-09 | 浙江绍兴苏泊尔生活电器有限公司 | The blimp and its cooking machine of cooking machine |
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