CN106152221B - It speaks escutcheon and intelligent range hood - Google Patents
It speaks escutcheon and intelligent range hood Download PDFInfo
- Publication number
- CN106152221B CN106152221B CN201610719601.7A CN201610719601A CN106152221B CN 106152221 B CN106152221 B CN 106152221B CN 201610719601 A CN201610719601 A CN 201610719601A CN 106152221 B CN106152221 B CN 106152221B
- Authority
- CN
- China
- Prior art keywords
- cover body
- escutcheon
- speaking
- otic placode
- acoustic aperture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2021—Arrangement or mounting of control or safety systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2071—Removing cooking fumes mounting of cooking hood
Abstract
It speaks escutcheon and intelligent range hood the invention discloses one kind, speak escutcheon (1) cover body on be evenly equipped with it is multiple go out acoustic aperture (11), this goes out acoustic aperture and is through to inner face (N) from the outer end face (W) of cover body along the thickness direction of cover body (12), and it includes the bending hole section (111) to extend internally from outer end face in fold-line-shaped to go out acoustic aperture.Intelligent range hood includes speaker (2) and escutcheon of speaking, speaker is mounted in the side cavity of intelligent range hood, the side wall (10) of side cavity is equipped with through hole (101), escutcheon of speaking is removably mounted on side wall and the cover through hole, goes out opening of the acoustic aperture in outer end face and tilts upward.The escutcheon of speaking of the present invention is the separate part independently of kitchen ventilator, and easy disassembly cleaning especially goes out acoustic aperture design so that external oil smoke is difficult to invade, and effective protection speaker improves kitchen ventilator properties of product what is extended in multistage broken line.
Description
Technical field
The present invention relates to a kind of kitchen ventilators, particularly, are related to a kind of intelligent range hood with sound equipment.
Background technology
As shown in Figure 1, the outer housing of near-absorption type intelligent range hood includes side wall 10, antetheca 20 and roof 30, wherein antetheca
20 and roof 30 on be respectively equipped with air inlet and air outlet, speaker 2 is mounted in the side cavity of the relative closure of kitchen ventilator, side chamber
The side wall 10 of room be equipped in it is netted it is densely covered go out acoustic aperture 11, go out the straight circular hole that acoustic aperture 11 is generally small-bore, circular hole it is axial with
The wall surface of side wall 10 is vertical.In this way, the sound wave that speaker 2 is sent out can outward be propagated by going out acoustic aperture 11.
When working in kitchen, kitchen ventilator aspirates oil smoke to the cooking stove below the air inlet of antetheca 20, however is difficult to avoid that
Ground still suffers from the upward drift of oil smoke that fraction is not sucked, escapes from the side of kitchen ventilator.The oil smoke and its folder of this part
The smoke particle of band is inevitably entered by going out acoustic aperture 11 in the side cavity of kitchen ventilator, and long-term accumulated can make speaker 2
At destruction.And smoke particle is accumulated, and acoustic aperture 11 is also blocked out, pollutes speaker 2, not easy cleaning.
Invention content
For above-mentioned insufficient or defect in the prior art, the present invention, which provides one kind and speaks, escutcheon and to be removably installed
The intelligent range hood of the escutcheon of speaking, the escutcheon of speaking are easy to dismounting cleaning and can effectively prevent external oil smoke intrusion speaker.
To achieve the above object, it speaks escutcheon present invention firstly provides one kind, it is uniformly distributed on the cover body of the escutcheon of speaking
Have it is multiple go out acoustic aperture, this goes out acoustic aperture and is through to inner face, and institute from the outer end face of the cover body along the thickness direction of the cover body
It includes the bending hole section to extend internally from the outer end face in fold-line-shaped to state out acoustic aperture.
Preferably, the bending hole section include the first ramp way and the second ramp way, first ramp way from
The outer end face of the cover body tilts down, and second ramp way is tilted upward from the end of first ramp way to be prolonged
It stretches.
Preferably, first ramp way and the second ramp way are symmetrical arranged, and second ramp way is tilted towards
Shangdi extends to the inner face of the cover body.
Preferably, the bending hole section further includes that connected multiple connecting ramp ways, the connecting are connected in fold-line-shaped
Ramp way extends internally from the end of second ramp way.
Preferably, it is described go out acoustic aperture further include straight hole section, the straight hole section extends inwardly to described from the bending hole section
The inner face of cover body.
Preferably, the angle of inclination of first ramp way and the second ramp way is 30 °~60 °.
Preferably, the cover body is disc plastic part.
Preferably, the edge part of the both sides of the cover body is extended with installation otic placode and positioning otic placode, the mounting ear respectively
Plate is equipped with otic placode mounting hole.
In addition, the present invention also provides a kind of intelligent range hood, the intelligent range hood includes speaker and above-mentioned speaks
Escutcheon, the speaker are mounted in the side cavity of the intelligent range hood, and the side wall of the side cavity is equipped with through hole, described
Escutcheon of speaking be removably mounted on the side wall and the cover described in through hole, it is described go out acoustic aperture the cover body outer end face
Opening tilt upward.
Preferably, the both sides of the edge portion of the inner face of the cover body is extended with installation otic placode and positioning otic placode respectively, described
Install otic placode be equipped with otic placode mounting hole, and be correspondingly provided on the side wall of the through hole both sides side wall mounting holes and
Positioning convex platform, the positioning convex platform is interior to be equipped with buckle slot；
Wherein, when the cover body is installed to the side wall, the positioning otic placode is inserted into the buckle slot, the installation
The otic placode mounting hole of otic placode is aligned with the side wall mounting holes and is connect by fastener so that the inner face of the cover body seals
Fit in the outer surface of the side wall.
The escutcheon of speaking of the present invention is the separate part independently of kitchen ventilator, and easy disassembly cleaning especially goes out acoustic aperture packet
The bending hole section to extend internally from the outer end face of cover body in fold-line-shaped is included, when the side wall of installation to intelligent range hood so that go out
Acoustic aperture is tilted upward in the opening of the outer end face of cover body, thus when the external oil smoke not being sucked moves up, due to bending
The outer openings of hole section tilt upwards, can largely avoid oil smoke entrance, even if into can mostly stay in and incline
In the first ramp way obliquely, it is difficult to enter in the second ramp way, especially speak what is extended in multistage broken line
Kong Zhong, oil smoke be more difficult to invade, and effective protection speaker improves kitchen ventilator properties of product.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Description of the drawings
The attached drawing for constituting the part of the present invention is used to provide further understanding of the present invention, schematic reality of the invention
Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is the stereogram of common near-absorption type intelligent range hood；
Fig. 2 is the front view according to the escutcheon of speaking of the preferred embodiment of the present invention；
Fig. 3 is the half sectional view of the escutcheon of speaking of Fig. 2, and which illustrates a kind of paths for going out acoustic aperture of preferred embodiment
Shape；
Fig. 4 and Fig. 5 respectively illustrates the path shape for going out acoustic aperture of other two kinds of preferred embodiments；
Fig. 6 is assembling schematic diagram when being assembled to intellectual kitchen ventilator according to the escutcheon of speaking of the preferred embodiment of the present invention；
Fig. 7 is the partial enlarged view of part A in Fig. 6.
Reference sign：
1 speaks 2 speaker of escutcheon
10 side wall, 20 antetheca
30 roofs
11 go out 12 cover body of acoustic aperture
13 installation otic placodes 14 position otic placode
101 through hole, 102 side wall mounting holes
103 positioning convex platform, 1031 buckle slot
111 bending 112 straight hole sections of hole section
131 otic placode mounting hole, 1,111 first ramp way
1112 second ramp ways 1113 connect ramp way
W outer end face N inner faces
Specific implementation mode
The specific implementation mode of the present invention is described in detail below in conjunction with attached drawing.It should be understood that this place is retouched
The specific implementation mode stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, top, bottom " is typically needle
For direction shown in the drawings either for it is vertical, on vertical or gravity direction for each component mutual alignment relation
Word is described.The noun of locality such as " inside and outside " is commonly referred to as inside and outside chamber, is being equipped with relative to intelligent range hood in the present invention
Inside and outside position relationship inside and outside chamber for the side cavity of speaker 2 or between each component.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figures 2 and 3, it speaks escutcheon, is evenly equipped on the cover body of the escutcheon 1 of speaking multiple the present invention provides one kind
Go out acoustic aperture 11, this goes out acoustic aperture 11 and is through to inner face N from the outer end face W of the cover body 12 along the thickness direction of cover body 12.Wherein, should
It includes the bending hole section 111 to extend internally from outer end face W in fold-line-shaped to go out acoustic aperture 11.
As total purport, the invention is intended to by avoiding external oil smoke to invade to going out the unique design of acoustic aperture 11, be
This goes out acoustic aperture 11 and no longer uses usual clear opening, but has been especially formed and shown in Fig. 3 has inwardly prolonged in fold-line-shaped from outer end face W
The bending hole section 111 stretched, in this way, even if oil smoke can enter relatively outer hole section channel (i.e. the first ramp way 1111)
In, it is also difficult to it is invaded along broken line in more inner hole section channel (i.e. the second ramp way 1112), so as to effectively prevent cigarette
Aerated particle is invaded, and speaker is protected.
Referring to Fig. 3 to Fig. 5, above-mentioned bending hole section 111 includes at least the first ramp way 1111 and the second ramp way
1112, the first ramp way 1111 is tilted down from the outer end face W of cover body 12, and the second ramp way 1112 is from the first ramp way
1111 end tilts upward extension.That is, the first ramp way 1111 and 1112 reversed dip of the second ramp way and being linked to be folding
Line segment shape, with lampblack-preventing.
In a kind of preferred embodiment shown in Fig. 3, the first ramp way 1111 and the second ramp way 1112 are symmetrical
Setting, the second ramp way 1112 are tilted towards the inner face N that Shangdi extends to cover body 12.It is acoustic aperture 11 generally to have individually
Bend the bending hole section 111 of line segment.In addition, the thinned design that cover body 12 is hollowed out in thickness direction.
It is shown in Fig. 4 another kind preferred embodiment in, bending hole section 111 further include in fold-line-shaped connect be connected it is more
A connecting ramp way 1113 connects ramp way 1113 and extends internally from the end of the second ramp way 1112.That is, in cover body
In the case of 12 thickness allows, going out acoustic aperture 11 can realize multiple fold-line-shaped folding around with multiple bending segments.Multiple bending segments are being schemed
Inner face N is extended to from outer end face W in 4, it is apparent that being also not necessarily limited to this.It is more in the third preferred embodiment shown in Fig. 5
A bending segment is not extended to inner face N, and it further includes straight hole section 112 to go out acoustic aperture 11, and straight hole section 112 is inside from bending hole section 111
Extend to the inner face N of cover body 12.It is made of bending hole section 111 and straight hole section 112 that is, going out acoustic aperture 11, outside is to locally bend
Section, inside are straight hole section.In short, going out acoustic aperture 11 is also not necessarily limited to Fig. 3 to several shapes shown in fig. 5.Go out shape, the structure of acoustic aperture 11
At can be rationally designed according to the thickness of cover body 12 and drilling technology difficulty etc..In shape, material, due to kitchen ventilator
10 general temperature of side wall is not high, and cover body 12 is preferably the disc plastic part illustrated, is also not necessarily limited to this certainly.
Preferably, the angle of inclination of the first ramp way 1111 and the second ramp way 1112 is 30 °~60 °, more excellent
It is selected as 45 ° or so.Wherein, the angle of inclination in channel refers to the central axis in channel and the acute angle of horizontal plane.
In addition, being installed and fixed to kitchen ventilator for ease of the escutcheon 1 of speaking as individual components, in the embodiment party of diagram
In formula, the edge part of the both sides of cover body 12 is extended with installation otic placode 13 and positioning otic placode 14 respectively, and installation otic placode 13 is equipped with ear
Plate mounting hole 131.
When escutcheon 1 of speaking installation is to intelligent range hood, referring to Fig. 6 and Fig. 7.Speaker 2 is mounted on the side chamber of intelligent range hood
In room, the side wall 10 of side cavity is equipped with through hole 101, that is, is equipped with the side wall 10 for going out acoustic aperture 11 of straight hole shape in script
Divide and hollows out so that the through hole 101 suitable or smaller with 2 size of cover body is arranged, and escutcheon 1 of speaking is removably mounted on side wall 10
On with the cover through hole 101.Wherein it should be noted that the opening for going out acoustic aperture 11 in the outer end face W of cover body 12 preferably tilts
Upwards, the oil smoke risen in this way is not easily accessed out in acoustic aperture 11.
Since escutcheon 1 of speaking is individual components, easy disassembly, thus user can remove and clean at any time.When mounted,
So that the outer openings for going out acoustic aperture 11 are upward, can avoid rising oil smoke, in addition the unique design of the bending hole section 111 of itself, energy
It enough largely avoids external smoke particle to enter, damages speaker 2.
When specific to installation, since the both sides of the edge portion of the inner face N of cover body 12 is extended with installation otic placode 13 respectively and determines
Position otic placode 14, installation otic placode 13 are equipped with otic placode mounting hole 131, then corresponding installation positioning is also provided on the side wall 10 of kitchen ventilator
Structure.Referring specifically to Fig. 7, side wall mounting holes 102 and positioning convex platform 103 are correspondingly provided on the side wall 10 of 101 both sides of through hole,
Buckle slot 1031 is equipped in the positioning convex platform 103；Wherein, when cover body 12 is installed to side wall 10, positioning otic placode 14 first descends plug-in card
In catching groove 1031, after the otic placode mounting hole 131 of otic placode 13 to be installed is aligned with side wall mounting holes 102, then pass through fastener such as spiral shell
The connections such as nail so that the inner face N of cover body 12 is fitted closely in the outer surface of side wall 10, and forming face sealing prevents oil smoke from invading.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
For god within principle, any modification, equivalent replacement, improvement and so on, such as cover body 2 are not limited to circle, are also not necessarily limited to plastics
Part, can be square configuration, more heat safe metalwork, and the both sides of cover body 2 also can directly be arranged two installation otic placodes 13, lead to
Two screws are crossed to be directly fixed on the side wall 10 of kitchen ventilator, it is such change should be included in protection scope of the present invention it
It is interior.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should also be regarded as the disclosure of the present invention.
Claims (10)
- The escutcheon 1. one kind is spoken, which is characterized in that be evenly equipped on the cover body of the escutcheon of speaking (1) it is multiple go out acoustic aperture (11), should The thickness direction for going out acoustic aperture (11) along the cover body (12) is through to inner face (N) from the outer end face (W) of the cover body (12), and It is described go out acoustic aperture (11) include from the outer end face (W) be in the bending hole section (111) that extends internally of fold-line-shaped.
- 2. escutcheon according to claim 1 of speaking, which is characterized in that the bending hole section (111) includes that the first inclination is logical Road (1111) and the second ramp way (1112), outer end face (W) of first ramp way (1111) from the cover body (12) It tilts down, second ramp way (1112) tilts upward extension from the end of first ramp way (1111).
- 3. escutcheon according to claim 2 of speaking, which is characterized in that first ramp way (1111) and second tilts Channel (1112) is symmetrical arranged, and second ramp way (1112) is tilted towards the inner face that Shangdi extends to the cover body (12) (N)。
- 4. escutcheon according to claim 2 of speaking, which is characterized in that the bending hole section (111) further includes in fold-line-shaped Connect connected multiple connecting ramp ways (1113), the connecting ramp way (1113) is from second ramp way (1112) end extends internally.
- 5. escutcheon according to claim 2 or 4 of speaking, which is characterized in that it is described go out acoustic aperture (11) further include straight hole section (112), the straight hole section (112) extends inwardly to the inner face of the cover body (12) from the end of the bending hole section (111) (N)。
- 6. escutcheon according to claim 2 of speaking, which is characterized in that first ramp way (1111) and second tilts The angle of inclination in channel (1112) is 30 °~60 °.
- 7. escutcheon according to claim 1 of speaking, which is characterized in that the cover body (12) is disc plastic part.
- 8. escutcheon according to claim 1 of speaking, which is characterized in that stretch respectively the edge part of the both sides of the cover body (12) Go out to have installation otic placode (13) and positioning otic placode (14), the installation otic placode (13) to be equipped with otic placode mounting hole (131).
- 9. a kind of intelligent range hood, which is characterized in that the intelligent range hood includes speaker (2) and according in claim 1~7 Escutcheon of speaking (1) described in any one, the speaker (2) are mounted in the side cavity of the intelligent range hood, the side chamber The side wall (10) of room is equipped with through hole (101), and the escutcheon of speaking (1) is removably mounted on the side wall (10) and covers Cover the through hole (101), it is described go out outer end face (W) of the acoustic aperture (11) in the cover body (12) opening tilt upward.
- 10. intelligent range hood according to claim 9, which is characterized in that the both sides of the inner face (N) of the cover body (12) Edge part is extended with installation otic placode (13) and positioning otic placode (14) respectively, and the installation otic placode (13) is equipped with otic placode mounting hole (131), side wall mounting holes (102) and positioning and on the side wall (10) of the through hole (101) both sides are correspondingly provided with Boss (103), the positioning convex platform (103) is interior to be equipped with buckle slot (1031)；Wherein, when the cover body (12) is installed to the side wall (10), the positioning otic placode (14) is inserted into the buckle slot (1031) in, the otic placode mounting hole (131) of the installation otic placode (13) is aligned with the side wall mounting holes (102) and passes through fastening Part connects so that inner face (N) palette of the cover body (12) is in the outer surface of the side wall (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610719601.7A CN106152221B (en) | 2016-08-24 | 2016-08-24 | It speaks escutcheon and intelligent range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610719601.7A CN106152221B (en) | 2016-08-24 | 2016-08-24 | It speaks escutcheon and intelligent range hood |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106152221A CN106152221A (en) | 2016-11-23 |
| CN106152221B true CN106152221B (en) | 2018-09-14 |
Family
ID=57341901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610719601.7A Active CN106152221B (en) | 2016-08-24 | 2016-08-24 | It speaks escutcheon and intelligent range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106152221B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59140795A (en) * | 1983-01-31 | 1984-08-13 | Sanyo Electric Co Ltd | Speaker box and its manufacture |
| CN2856781Y (en) * | 2005-09-23 | 2007-01-10 | 成都艾玛工业设计有限公司 | Oil fume and smoke separating board of cooker hood |
| CN201011739Y (en) * | 2007-02-09 | 2008-01-23 | 音赐股份有限公司 | Sound box of micro loudspeaker |
| CN201821477U (en) * | 2010-10-18 | 2011-05-04 | 王佩君 | Sound box mesh cover |
| CN204026795U (en) * | 2014-08-31 | 2014-12-17 | 济南大学 | Multi-functional kitchen ventilator |
-
2016
- 2016-08-24 CN CN201610719601.7A patent/CN106152221B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59140795A (en) * | 1983-01-31 | 1984-08-13 | Sanyo Electric Co Ltd | Speaker box and its manufacture |
| CN2856781Y (en) * | 2005-09-23 | 2007-01-10 | 成都艾玛工业设计有限公司 | Oil fume and smoke separating board of cooker hood |
| CN201011739Y (en) * | 2007-02-09 | 2008-01-23 | 音赐股份有限公司 | Sound box of micro loudspeaker |
| CN201821477U (en) * | 2010-10-18 | 2011-05-04 | 王佩君 | Sound box mesh cover |
| CN204026795U (en) * | 2014-08-31 | 2014-12-17 | 济南大学 | Multi-functional kitchen ventilator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106152221A (en) | 2016-11-23 |
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