CN106152221A - Speak escutcheon and intelligent range hood - Google Patents
Speak escutcheon and intelligent range hood Download PDFInfo
- Publication number
- CN106152221A CN106152221A CN201610719601.7A CN201610719601A CN106152221A CN 106152221 A CN106152221 A CN 106152221A CN 201610719601 A CN201610719601 A CN 201610719601A CN 106152221 A CN106152221 A CN 106152221A
- Authority
- CN
- China
- Prior art keywords
- escutcheon
- cover body
- 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.)
- Granted
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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The invention discloses one to speak escutcheon and intelligent range hood, speak be evenly equipped with on the cover body of escutcheon (1) multiple go out acoustic aperture (11), this goes out the acoustic aperture thickness direction along cover body (12) and is through to inner face (N) from the outer face (W) of cover body, and to go out acoustic aperture and include be the bending hole section (111) that extends internally of fold-line-shaped from outer face.Intelligent range hood includes audio amplifier (2) and escutcheon of speaking, audio amplifier is arranged in the side cavity of intelligent range hood, the sidewall (10) of side cavity is provided with through hole (101), escutcheon of speaking is removably mounted on sidewall and cover cap through hole, and the opening going out acoustic aperture end face outside tilts upward.The escutcheon of speaking of the present invention is the separate part independent of lampblack absorber, and easy disassembly is cleaned, and especially goes out acoustic aperture design extend in multistage broken line so that outside oil smoke is difficult to invade, and effectively protects audio amplifier, improves lampblack absorber properties of product.
Description
Technical field
The present invention relates to a kind of lampblack absorber, especially, relate to a kind of intelligent range hood with sound equipment.
Background technology
As it is shown in figure 1, the shell body of near-absorption type intelligent range hood includes sidewall 10, antetheca 20 and roof 30, wherein antetheca
20 and roof 30 on be respectively equipped with air inlet and air outlet, in the side cavity of the relative closure that audio amplifier 2 is arranged on lampblack absorber, side chamber
The sidewall 10 of room is provided with and densely covered goes out acoustic aperture 11 in netted, goes out the straight circular hole of acoustic aperture 11 generally small-bore, circular hole axially with
The wall of sidewall 10 is vertical.So, the sound wave that audio amplifier 2 sends outwards can be propagated by going out acoustic aperture 11.
When working in kitchen, the cooking stove below the air inlet of antetheca 20 is aspirated oil smoke by lampblack absorber, but is difficult to avoid that
Still suffer from the oil smoke upwards drift that fraction is not sucked, escape from the side of lampblack absorber.The oil smoke of this part and folder thereof
The smoke particle of band inevitably enters by going out acoustic aperture 11 in the side cavity of lampblack absorber, and audio amplifier 2 can be made by long-term accumulated
Become to destroy.And smoke particle accumulation, also block out acoustic aperture 11, pollute audio amplifier 2, not easy cleaning.
Summary of the invention
For above-mentioned deficiency of the prior art or defect, the present invention provides one to speak escutcheon and being removably provided with
The intelligent range hood of this escutcheon of speaking, this escutcheon of speaking is prone to dismounting and cleans and can effectively prevent outside oil smoke intrusion tone case.
For achieving the above object, present invention firstly provides one and speak escutcheon, described in speak escutcheon cover body on uniform
Have multiple go out acoustic aperture, this goes out the acoustic aperture thickness direction along described cover body and is through to inner face, and institute from the outer face of this cover body
Stating out acoustic aperture and including is the bending hole section that extends internally of fold-line-shaped from described outer face.
Preferably, described bending hole section includes the first ramp way and the second ramp way, described first ramp way from
The outer face of described cover body is downward-sloping, and described second ramp way tilts upward from the end of described first ramp way and prolongs
Stretch.
Preferably, described first ramp way and the second ramp way are symmetrical arranged, and described second ramp way is tilted towards
Shangdi extends to the inner face of described cover body.
Preferably, described bending hole section also includes the connected multiple ramp ways that continue that continue in fold-line-shaped, described in continue
Ramp way extends internally from the end of described second ramp way.
Preferably, described in go out acoustic aperture and also include straight hole section, described straight hole section extends inwardly to described from described bending hole section
The inner face of cover body.
Preferably, the angle of inclination of described first ramp way and the second ramp way is 30 °～60 °.
Preferably, described cover body is disc plastic part.
Preferably, the edge part of the both sides of described cover body is extended with installation otic placode and location otic placode, described mounting ear respectively
Plate is provided with otic placode installing hole.
Additionally, present invention also offers a kind of intelligent range hood, described intelligent range hood includes audio amplifier and above-mentioned speaking
Escutcheon, described audio amplifier is arranged in the side cavity of described intelligent range hood, and the sidewall of described side cavity is provided with through hole, described
Escutcheon of speaking be removably mounted on described sidewall and cover cap described in through hole, described in go out the acoustic aperture outer face at described cover body
Opening tilt upward.
Preferably, the both sides of the edge portion of the inner face of described cover body is extended with installation otic placode and location otic placode respectively, described
Install otic placode be provided with on otic placode installing hole, and the described sidewall of described through hole both sides be correspondingly provided with side wall mounting holes and
Positioning boss, is provided with buckle slot in this positioning boss；
Wherein, when described cover body is installed to described sidewall, described location otic placode inserts in described buckle slot, described installation
The otic placode installing hole of otic placode is alignd with described side wall mounting holes and is connected by securing member so that the inner face of described cover body seals
Fit in the outer surface of described sidewall.
The escutcheon of speaking of the present invention is the separate part independent of lampblack absorber, and easy disassembly is cleaned, and especially goes out acoustic aperture bag
Include the bending hole section that the outer face from cover body is fold-line-shaped and extends internally, when installing the sidewall to intelligent range hood so that go out
The acoustic aperture opening in the outer face of cover body tilts upward, thus when the outside oil smoke not being sucked moves up, due to bending
The outer openings of hole section is inclined upwardly, and oil smoke can be avoided largely to enter, and inclines even if entering also can mostly stay in
In the first ramp way obliquely, it is difficult to enter in the second ramp way, especially speaking of extending in multistage broken line
Kong Zhong, oil smoke is more difficult to invade, effectively protects audio amplifier, improves lampblack absorber properties of product.
Other features and advantages of the present invention will be described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
The accompanying drawing of the part constituting the present invention is used for providing a further understanding of the present invention, and the present invention's is schematic real
Execute example and illustrate for explaining the present invention, being not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the axonometric chart of common near-absorption type intelligent range hood；
Fig. 2 is the front view of the escutcheon of speaking according to the preferred embodiment of the present invention；
Fig. 3 is the half sectional view of the escutcheon of speaking of Fig. 2, which illustrates the path acoustic aperture of a kind of preferred implementation
Shape；
Fig. 4 and Fig. 5 respectively illustrates the path shape acoustic aperture of other two kinds of preferred implementations；
Fig. 6 is assembling signal when being assembled to intellectual lampblack absorber of the escutcheon of speaking according to the preferred embodiment of the present invention
Figure；
Fig. 7 is the partial enlarged drawing of part A in Fig. 6.
Description of reference numerals:
1 speaks escutcheon 2 audio amplifier
10 sidewall 20 antethecas
30 roofs
11 go out acoustic aperture 12 cover body
13 install otic placode 14 positions otic placode
101 through hole 102 side wall mounting holes
103 positioning boss 1031 buckle slots
111 bending hole section 112 straight hole sections
131 otic placode installing hole 1,111 first ramp ways
1112 second ramp ways 1113 continue ramp way
W outer face N inner face
Detailed description of the invention
Below in conjunction with accompanying drawing, the detailed description of the invention of the present invention is described in detail.It should be appreciated that this place is retouched
The detailed description of the invention stated is merely to illustrate and explains the present invention, is not limited to the present invention.
It should be noted that in the case of not conflicting, the embodiment in the present invention and the feature in embodiment can phases
Combination mutually.
In the present invention, in the case of illustrating on the contrary, the noun of locality of use such as " upper and lower, top, the end " is typically pin
For direction shown in the drawings or for each parts mutual alignment relation on vertical, vertical or gravity direction
Word is described.The noun of locality such as " inside and outside " is commonly referred to as inside and outside chamber, the most i.e. being provided with relative to intelligent range hood
Inside and outside position relationship inside and outside chamber for the side cavity of audio amplifier 2 or between each parts.
Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As shown in Figures 2 and 3, the invention provides one and speak escutcheon, the cover body of this escutcheon 1 of speaking is evenly equipped with multiple
Going out acoustic aperture 11, this goes out acoustic aperture 11 and is through to inner face N along the thickness direction of cover body 12 from the outer face W of this cover body 12.Wherein, should
Go out acoustic aperture 11 include from outer face W be the bending hole section 111 that fold-line-shaped extends internally.
As total purport, the invention is intended to by the unique design going out acoustic aperture 11 is avoided outside oil smoke invade, for
This goes out acoustic aperture 11 and no longer uses usual clear opening, but being especially formed shown in Fig. 3 is that fold-line-shaped inwardly prolongs from outer face W
The bending hole section 111 stretched, such that enable oil smoke to enter into the most outer hole section passage (the i.e. first ramp way 1111)
In, it is also difficult to invade in more inner hole section passage (the i.e. second ramp way 1112) along broken line such that it is able to effectively prevent cigarette
Aerated particle is invaded, and protects audio amplifier.
Seeing Fig. 3 to Fig. 5, above-mentioned bending hole section 111 at least includes the first ramp way 1111 and the second ramp way
1112, the first ramp way 1111 is downward-sloping from the outer face W of cover body 12, and the second ramp way 1112 is from the first ramp way
The end of 1111 tilts upward extension.That is, the first ramp way 1111 and the second ramp way 1112 reversed dip and be linked to be folding
Line segment shape, with lampblack-preventing.
In a kind of preferred implementation shown in Fig. 3, the first ramp way 1111 and the second ramp way 1112 are symmetrical
Arranging, the second ramp way 1112 is tilted towards Shangdi and extends to the inner face N of cover body 12.I.e. go out acoustic aperture 11 and generally have single
The bending hole section 111 of bending line segment.Additionally, the thinning design that cover body 12 is hollowed out at thickness direction.
In the another kind of preferred implementation shown in Fig. 4, bending hole section 111 also includes continuing in fold-line-shaped connected many
The individual ramp way 1113 that continues, the ramp way 1113 that continues extends internally from the end of the second ramp way 1112.That is, at cover body
In the case of the thickness of 12 allows, go out acoustic aperture 11 can realize repeatedly fold-line-shaped folding around, there is multiple bending segment.Multiple bending segments are at figure
Inner face N is extended to from outer face W, it is apparent that be also not necessarily limited to this in 4.In the third preferred implementation shown in Fig. 5, many
Individual bending segment is not extended to inner face N, goes out acoustic aperture 11 and also includes straight hole section 112, and straight hole section 112 is inside from bending hole section 111
Extend to the inner face N of cover body 12.That is, going out acoustic aperture 11 to be made up of bending hole section 111 and straight hole section 112, outside is for locally bending
Section, inner side is straight hole section.In a word, go out acoustic aperture 11 and be also not necessarily limited to the some shapes shown in Fig. 3 to Fig. 5.Go out the shape of acoustic aperture 11, structure
One-tenth can carry out appropriate design according to the thickness of cover body 12 and drilling technology difficulty etc..In shape, material, due to lampblack absorber
The general temperature of sidewall 10 is the highest, and cover body 12 is preferably the disc plastic part of diagram, is certainly also not necessarily limited to this.
Preferably, the angle of inclination of the first ramp way 1111 and the second ramp way 1112 is 30 °～60 °, more excellent
Elect about 45 ° as.Wherein, the angle of inclination of passage refers to the central axis of passage and the acute angle of horizontal plane.
It addition, install and fix to lampblack absorber for ease of the escutcheon 1 of speaking as individual components, 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 location otic placode 14 respectively, installs otic placode 13 and is provided with ear
Plate installing hole 131.
When escutcheon 1 of speaking is installed to intelligent range hood, see Fig. 6 and Fig. 7.Audio amplifier 2 is arranged on the side chamber of intelligent range hood
In room, the sidewall 10 of side cavity is provided with through hole 101, is namely provided with the sidewall acoustic aperture 11 10 of straight hole shape at script
Point hollow out to arrange with cover body 2 size quite or smaller through hole 101, and escutcheon 1 of speaking is removably mounted on sidewall 10
On with cover cap through hole 101.Wherein it should be noted that out that acoustic aperture 11 is preferably at the opening of the outer face W of cover body 12
Upwards, the oil smoke so risen is not easily accessed out in acoustic aperture 11.
Owing to escutcheon 1 of speaking is for individual components, easy disassembly, thus user can take off at any time and be carried out.When mounted,
Make out the outer openings of acoustic aperture 11 upwards, can avoid rising oil smoke, add the unique design of the bending hole section 111 of itself, energy
Enough avoid oil outer smoke particle to enter largely, damage audio amplifier 2.
Specific to when installing, owing to 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, installs otic placode 13 and is provided with otic placode installing hole 131, be then also provided with installing accordingly location on the sidewall 10 of lampblack absorber
Structure.Referring specifically to Fig. 7, the sidewall 10 of through hole 101 both sides is correspondingly provided with side wall mounting holes 102 and positioning boss 103,
It is provided with buckle slot 1031 in this positioning boss 103；Wherein, when cover body 12 is installed to sidewall 10, location otic placode 14 first descends plug-in card
In catching groove 1031, after the otic placode installing hole 131 of otic placode 13 to be installed aligns with side wall mounting holes 102, then by securing member such as spiral shell
Nails etc. connect so that the inner face N of cover body 12 fits tightly in the outer surface of sidewall 10, forms face seal, prevents oil smoke from invading.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, such as cover body 2 are not limited to circle, are also not necessarily limited to plastics
Part, can be square configuration, more resistant to elevated temperatures metalwork, and the both sides of cover body 2 also can directly arrange two and install otic placode 13, logical
Cross two screws to be directly fixed on the sidewall 10 of lampblack absorber, change like this should be included in protection scope of the present invention it
In.
It is further to note that each the concrete technical characteristic described in above-mentioned detailed description of the invention, at not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to various can
The compound mode of energy illustrates the most separately.
Additionally, combination in any can also be carried out between the various different embodiment of the present invention, as long as it is without prejudice to this
The thought of invention, it should be considered as content disclosed in this invention equally.
Claims (10)
1. an escutcheon of speaking, it is characterised in that described in speak escutcheon (1) cover body on be evenly equipped with multiple go out acoustic aperture (11), should
Go out acoustic aperture (11) and be through to inner face (N) along the thickness direction of described cover body (12) from the outer face (W) of this cover body (12), and
Described go out acoustic aperture (11) include the bending hole section (111) that extends internally from described outer face (W) in fold-line-shaped.
Escutcheon of speaking the most according to claim 1, it is characterised in that described bending hole section (111) includes that the first inclination is led to
Road (1111) and the second ramp way (1112), described first ramp way (1111) is from the outer face (W) of described cover body (12)
Downward-sloping, described second ramp way (1112) tilts upward extension from the end of described first ramp way (1111).
Escutcheon of speaking the most according to claim 2, it is characterised in that described first ramp way (1111) and second tilts
Passage (1112) is symmetrical arranged, and described second ramp way (1112) is tilted towards Shangdi and extends to the inner face of described cover body (12)
(N)。
Escutcheon of speaking the most according to claim 2, it is characterised in that described bending hole section (111) also includes in fold-line-shaped
Continue connected multiple ramp ways that continue (1113), described in continue ramp way (1113) from described second ramp way
(1112) end extends internally.
5. according to the escutcheon of speaking described in claim 2 or 4, it is characterised in that described in go out acoustic aperture (11) and also include straight hole section
(112), described straight hole section (112) extends inwardly to the inner face (N) of described cover body (12) from described bending hole section (111).
Escutcheon of speaking the most according to claim 2, it is characterised in that described first ramp way (1111) and second tilts
The angle of inclination of passage (1112) is 30 °～60 °.
Escutcheon of speaking the most according to claim 1, it is characterised in that described cover body (12) is disc plastic part.
Escutcheon of speaking the most according to claim 1, it is characterised in that the edge part of the both sides of described cover body (12) is stretched respectively
Going out to have installation otic placode (13) and location otic placode (14), described installation otic placode (13) is provided with otic placode installing hole (131).
9. an intelligent range hood, it is characterised in that described intelligent range hood includes audio amplifier (2) and according in claim 1～7
Escutcheon of speaking (1) described in any one, described audio amplifier (2) is arranged in the side cavity of described intelligent range hood, described side chamber
The sidewall (10) of room is provided with through hole (101), described in speak that to be removably mounted on described sidewall (10) upper and cover for escutcheon (1)
Cover described through hole (101), described in go out the acoustic aperture (11) opening in the outer face (W) of described cover body (12) and tilt upward.
Intelligent range hood the most according to claim 9, it is characterised in that the both sides of the inner face (N) of described cover body (12)
Edge part is extended with installation otic placode (13) and location otic placode (14) respectively, and described installation otic placode (13) is provided with otic placode installing hole
(131) side wall mounting holes (102) and location, and it are correspondingly provided with on the described sidewall (10) of described through hole (101) both sides
Boss (103), is provided with buckle slot (1031) in this positioning boss (103)；
Wherein, when described cover body (12) is installed to described sidewall (10), described buckle slot is inserted in described location otic placode (14)
(1031), in, the otic placode installing hole (131) of described installation otic placode (13) aligns with described side wall mounting holes (102) and passes through fastening
Part connects so that inner face (N) sealing paste of described cover body (12) is together in the outer surface of described sidewall (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 true CN106152221A (en) | 2016-11-23 |
| CN106152221B 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 |
|---|---|
| CN106152221B (en) | 2018-09-14 |
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