CN208388410U - cover assembly and cooking apparatus - Google Patents
cover assembly and cooking apparatus Download PDFInfo
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- CN208388410U CN208388410U CN201820168140.3U CN201820168140U CN208388410U CN 208388410 U CN208388410 U CN 208388410U CN 201820168140 U CN201820168140 U CN 201820168140U CN 208388410 U CN208388410 U CN 208388410U
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- cylinder
- cover assembly
- wall
- ultrasonic
- accommodating chamber
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Abstract
The utility model relates to kitchen tool fields, disclose a kind of cover assembly and cooking apparatus, the cover assembly (1) includes lid ontology (10) and the ultrasonic vibrator (11) for being installed on the lid ontology, the ultrasonic vibrator includes ultrasonic transducer (110) and the ultrasonic variable amplitude bar (111) for being connected to the ultrasonic transducer, the accommodating chamber (100) that can accommodate the ultrasonic transducer is offered on the wall of lid ontology, the accommodating chamber has the opening for allowing the ultrasonic variable amplitude bar to pass through, cover assembly includes sealing the sealing element (12) in the gap between the accommodating chamber and the part of the ultrasonic variable amplitude bar to correspond to each other in the opening.Ultrasonic transducer can be sealed in closed space by the cover assembly, so that operation is also not easy to be damaged ultrasonic transducer at high temperature under high pressure.Above-mentioned cover assembly is applied in the cooking apparatus, the safety in utilization and service life of the cooking apparatus can be improved.
Description
Technical field
The utility model relates to kitchen tool fields, more particularly to a kind of cover assembly and cooking apparatus.
Background technique
The function of ultrasonic transducer is that the electrical power of input is converted into mechanical output (i.e. ultrasonic wave) to pass again,
And itself the seldom a part of power of consumption.
Currently, ultrasonic transducer is more and more applied in cooking apparatus.For example, if ultrasonic transducer is answered
When using in the electric pressure cooking saucepan to work under high temperature and high pressure environment, electric pressure cooking saucepan cooked caused by steam can enter it is super
In acoustic wave transducer, the damage of ultrasonic transducer is thus easily caused.
Utility model content
The purpose of this utility model is to overcome ultrasonic transducer of the existing technology, be applied to can be in high temperature height
It is easy to be damaged problem when in the electric pressure cooking saucepan to work under pressure ring border, a kind of cover assembly is provided, which can will surpasses
Acoustic wave transducer is sealed in closed space, so that operation is also not easy to be damaged ultrasonic transducer at high temperature under high pressure, is mentioned
The safety in utilization and service life of the high cover assembly for being equipped with ultrasonic transducer.
To achieve the goals above, on the one hand the utility model provides a kind of cover assembly, and the cover assembly includes lid
Ontology and the ultrasonic vibrator for being installed on the lid ontology, the ultrasonic vibrator include ultrasonic transducer and are connected to
The ultrasonic variable amplitude bar of the ultrasonic transducer, wherein the ultrasonic wave can be accommodated by offering on the wall of the lid ontology
The accommodating chamber of energy converter, the accommodating chamber have the opening for allowing the ultrasonic variable amplitude bar to pass through, the cover assembly
Including sealing the gap between the accommodating chamber and the part of the ultrasonic variable amplitude bar to correspond to each other in the opening
Sealing element.
Preferably, the sealing element includes the first cylinder that both ends are formed as open, the inner wall of first cylinder and outer
Wall can be in close contact with the ultrasonic variable amplitude bar and the accommodating chamber in the wall of the opening respectively.
Preferably, the inner wall of first cylinder be provided with along first cylinder circumferentially around and can with it is described super
The first inner convex rib that sound wave amplitude transformer is in close contact；And/or the outer wall of first cylinder is provided with along first cylinder
Circumferentially around and can with the wall of the accommodating chamber be in close contact the first outer convex rib.
Preferably, the inner wall of first cylinder is provided with multiple first inner convex ribs, multiple first inner convex ribs
It is arranged along the axial direction interval of first cylinder；And/or the outer wall of first cylinder is provided with outside multiple described first
Convex ribs, multiple first outer convex ribs are arranged along the axial direction interval of first cylinder.
Preferably, the cavity space close to the opening of the accommodating chamber is formed by limiting in step-like pedestal,
Described be open is formed in one end of the pedestal.
Preferably, the bottom wall of the pedestal has step in the opening, and the step includes platform and is connected to institute
The outer wall of the first fold wall stating platform and extending towards the opening, first cylinder can be tight with the first fold wall
Contiguity touching；
The sealing element includes the annular solid around the one end for being connected to first cylinder, and the annular solid is pressed on institute
It states between platform and the ultrasonic vibrator.
Preferably, the annular outer muscle that can be in close contact with the platform is provided on the bottom wall of the annular solid；With/
Or annular inner convex rib is provided on the roof of the annular solid, the ultrasonic vibrator can be tight against in the annular
Convex ribs.
Preferably, the sealing element includes the second cylinder that both ends are formed as open, one end connection of second cylinder
In the annular solid, second cylinder can seal the gap between the accommodating chamber and the ultrasonic vibrator.
Preferably, the step includes the second fold wall for being connected and being directed away from the opening with the platform and extend,
One end far from the annular solid of second cylinder is formed with flanging, and the flanging is located at the outer of second cylinder
Portion, and the flanging can be supported on the edge of the second fold wall.
Preferably, at least one mounting hole is provided on the flanging.
Preferably, first cylinder, the annular solid and second cylinder are formed as one elastic component.
In the above-mentioned technical solutions, pass through the opening setting sealing accommodating chamber and ultrasonic variable amplitude bar in accommodating chamber
The part to correspond to each other between gap sealing element so that ultrasonic transducer is sealed in the accommodating chamber
In, in this way, may make water when being applied to cover assembly in electric pressure cooking saucepan of the high temperature and high pressure environment with water as cooked when
Steam is not easy to enter in the accommodating chamber, thus substantially increases the safety in utilization of the ultrasonic transducer and makes
Use the service life.
The utility model second aspect provides a kind of cooking apparatus, and the cooking apparatus includes cooking container and can cover
Together in the cover assembly of the cooking container, the cover assembly is cover assembly provided by the utility model.By institute
It states and is provided with cover assembly provided by the utility model in cooking apparatus, the use of the cooking apparatus may make more to pacify
Entirely, while the service life for cooking the utensil of preparing food is also increased.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of the cooking apparatus of the preferred embodiments of the present invention, wherein in cooking apparatus
The cover assembly of the preferred embodiments of the present invention is installed；
Fig. 2 is the partial structurtes enlarged drawing of the cover assembly of cooking apparatus shown in FIG. 1；
Fig. 3 is the schematic diagram of the section structure of the sealing element in the cover assembly of cooking apparatus shown in FIG. 1；
Fig. 4 is the schematic perspective view of the sealing element in cover assembly shown in Fig. 3；
Fig. 5 is the schematic perspective view of sealing element from another viewpoint in cover assembly shown in Fig. 3.
Description of symbols
1- cover assembly；10- lid ontology；100- accommodating chamber；101- pedestal；102- gland；103- platform；104- first
Turn down wall；105- second turns down wall；11- ultrasonic vibrator；110- ultrasonic transducer；111- ultrasonic variable amplitude bar；12- is close
Sealing；The first cylinder of 120-；The first inner convex rib of 121-；The first outer convex rib of 122-；123- annular solid；124- annular outer muscle；
125- annular inner convex rib；The second cylinder of 126-；127- flanging；128- mounting hole；2- cooking container.
Specific embodiment
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, left and right " is usual
Refer to and understands that " inside and outside " refers to the inside and outside of component outline in conjunction with the orientation in orientation shown in the drawings and practical application.
The utility model provides a kind of cover assembly, and as shown in fig. 1, cover assembly 1 includes lid ontology 10 and installation
In the ultrasonic vibrator 11 of lid ontology 10, ultrasonic vibrator 11 includes ultrasonic transducer 110 and is connected to ultrasonic waves
The ultrasonic variable amplitude bar 111 of energy device 110, wherein the appearance that can accommodate ultrasonic transducer 110 is offered on the wall of lid ontology 10
Receive chamber 100, accommodating chamber 100 has the opening for allowing ultrasonic variable amplitude bar 111 to pass through, and cover assembly 1 is included in described open
The sealing element 12 in the gap between accommodating chamber 100 and the part of ultrasonic variable amplitude bar 111 to correspond to each other is sealed at mouthful.Pass through
Between the opening setting sealing accommodating chamber 100 of accommodating chamber 100 and the part of ultrasonic variable amplitude bar 111 to correspond to each other
Gap sealing element 12 so that ultrasonic transducer 110 is sealed in accommodating chamber 100, in this way, when by lid group
When part 1 is applied in electric pressure cooking saucepan of the high temperature and high pressure environment with water as cooked when, water vapour may make to be not easy to enter
In accommodating chamber 100, the safety in utilization and service life of ultrasonic transducer 110 are thus substantially increased.It is understood that
It is that, when cover assembly 1 to be applied in cooking apparatus such as electric pressure cooking saucepan, cover assembly 1 can be covered on the pot body of electric pressure cooking saucepan,
Ultrasonic variable amplitude bar 111 can protrude into the pot body.
Wherein, the structure type of sealing element 12 can be a variety of, as long as sealing function can be played.In conjunction with Fig. 2 and Fig. 3
Shown in, sealing element 12 may include that both ends are formed as the first open cylinder 120, and the inner and outer wall of the first cylinder 120 can
It is in close contact respectively with ultrasonic variable amplitude bar 111 and accommodating chamber 100 in the wall of the opening.It is understood that first
Cylinder 120 is arranged along the axial direction of ultrasonic variable amplitude bar 111, so that vapor is not easily accessible in accommodating chamber 100,
To further improve the sealing performance of sealing element 12.
It, can be in the first cylinder 120 in conjunction with shown in Fig. 3 and Fig. 4 in order to further increase the leakproofness of sealing element 12
Wall be arranged along the first cylinder 120 circumferentially around and can with first inner convex rib 121 of the close contact of ultrasonic variable amplitude bar 111,
The sealing reliability of sealing element 12 is also further ensured by the way that the first inner convex rib 121 is arranged.In addition, can be in the first cylinder 120
Inner wall multiple leakproofness that sealing element 12 is further increased such as 3 the first inner convex ribs 121 are set, wherein in multiple first
Convex ribs 121 can be arranged along the axial direction interval of the first cylinder 120.In addition, the highly preferred of protrusion of the first inner convex rib 121 is
0.2mm-1mm within the above range by the height setting of the protrusion of the first inner convex rib 121 enables to sealing element 12 to have more
Good leakproofness.
In addition, can the outer wall of the first cylinder 120 be arranged along the first cylinder 120 circumferentially around and can with accommodating chamber
The first outer convex rib 122 that 100 wall is in close contact, not only further improves the leakproofness of sealing element 12 in this way, but also into one
Step ensure that the sealing reliability of sealing element 12.It, can be in the first cylinder 120 in order to further increase the leakproofness of sealing element 12
Outer wall setting is multiple such as 3 the first outer convex ribs 122, wherein multiple first outer convex ribs 122 can be along the axial direction side of the first cylinder 120
It is arranged to interval.In addition, the height of the protrusion of the first outer convex rib 122 is preferably 0.2mm-1mm so that sealing element 12 has
Better sealing.
In conjunction with shown in Fig. 1 and Fig. 2, the cavity space close to the opening of accommodating chamber 100 is by being in step-like bottom
Seat 101, which limits, to be formed, and described be open is formed in one end of pedestal 101.By make accommodating chamber 100 close to the opening
Cavity space is formed by limiting in step-like pedestal 101, is not only convenient for ultrasonic transducer 110 and ultrasonic variable amplitude bar 111
The position that is connected to each other placement, and be convenient for sealing element 12 setting, while can also make sealing element 12 improve itself
Leakproofness.
As shown in Figure 2, the bottom wall of pedestal 101 has step in the opening, and the step includes platform 103 and connects
The outer wall of the first fold wall 104 for being connected to platform 103 and extending towards the opening, the first cylinder 120 can be with the first fold
Wall 104 is in close contact；Sealing element 12 may include the annular solid 123 around the one end for being connected to the first cylinder 120, annular solid 123
It can be pressed between platform 103 and ultrasonic vibrator 11.By the way that the ring around the one end for being connected to the first cylinder 120 is arranged
Body 123 can further prevent vapor from entering in accommodating chamber 100, thus further improve the sealing of sealing element 12
Property.In addition, the outer wall due to the first cylinder 120 can be in close contact with the first fold wall 104, sealing element 12 is also improved
Leakproofness.In addition, gland 102 can also be arranged in accommodating chamber 100, gland 102 covers at ultrasonic transducer 110 and energy
Enough mounting ultrasonic energy converters 110, so that the rotation and movement of ultrasonic transducer 110 are prevented, so that ultrasonic vibrator 11
Stable is installed in lid ontology 10, wherein the lower end of gland 102 can extend into pedestal 101 and be resisted against ultrasonic variable amplitude bar
111 top.
In order to further increase the leakproofness at annular solid 123, the orientation in conjunction with shown in Fig. 2 and Fig. 3 is seen, can be in annular
The annular outer muscle 124 that setting can be in close contact with platform 103 on the bottom wall of body 123.In addition, can be on the top of annular solid 123
Annular inner convex rib 125 is set on wall, and ultrasonic vibrator 11 can further mention in this way tight against annular inner convex rib 125
High leakproofness of the sealing element 12 at annular solid 123, it can be appreciated that, the upper part of ultrasonic variable amplitude bar 111 can
Tight against annular inner convex rib 125.
In conjunction with shown in Fig. 2, Fig. 3 and Fig. 4, sealing element 12 may include that both ends are formed as the second open cylinder 126, second
One end of cylinder 126, that is, bottom end opening is connected to annular solid 123, and the second cylinder 126 can seal accommodating chamber 100 and ultrasonic wave
Thus gap between vibrator 11 further improves the leakproofness of sealing element 12 so that ultrasonic transducer 110 be not easy by
Vapor is damaged, and the safety in utilization and service life of ultrasonic transducer 110 are improved.
In addition, as shown in Figure 2, the step may include being connected and being directed away from the opening with platform 103 to extend
Second fold wall 105, one end of separate the annular solid 123 of the second cylinder 126 are formed with flanging 127, and flanging 127 is positioned at the
The outside of two cylinders 126, and flanging 127 can be supported on the edge of the second fold wall 105.Pass through the second fold of setting
Wall 105 can be easily installed sealing element 12, so that sealing element 12 is not easy to surround the central axis rotation of ultrasonic transducer 110, by
This can further increase the leakproofness of sealing element 12.
In conjunction with shown in Fig. 4 and Fig. 5, at least one mounting hole 128 can be set on flanging 127 in order to fixing seal
Part 12.Preferably, can be arranged on flanging 127 multiple such as 4 mounting holes 128.
In order to further increase the leakproofness of sealing element 12 and convenient for preparing sealing element 12, preferably make the first cylinder
120, annular solid 123 and the second cylinder 126 are formed as one elastic component.
It it should be pointed out that the cross sectional shape of the first inner convex rib 121 is not exposed to specific limitation, such as can be in triangle
Shape, semicircle or rectangle.Likewise, other convex ribs such as the first outer convex rib 122, annular outer muscle 124 or annular convex
The cross sectional shape of muscle 125 can triangular in shape, semicircle or rectangle.
The utility model additionally provides a kind of cooking apparatus, and as shown in fig. 1, the cooking apparatus includes cooking container 2
And it can be covered on the cover assembly 1 of cooking container 2, cover assembly 1 is cover assembly 1 provided by the utility model.By
In being provided with cover assembly 1 provided by the utility model in the cooking apparatus, the use of the cooking apparatus may make
It is safer, while also increasing the service life for cooking the utensil of preparing food.Wherein, the cooking apparatus includes electric cooker, voltage
Power pot, electric steamer and electric cooking pot.For cover assembly 1 is applied to electric pressure cooking saucepan, cover assembly 1 can be covered on electric pressure cooking saucepan
Pot body.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail in conjunction with attached drawing above
In this.In the range of the technology design of the utility model, a variety of simple variants can be carried out to the technical solution of the utility model,
It is combined in any suitable manner including each particular technique feature.In order to avoid unnecessary repetition, the utility model
To various combinations of possible ways, no further explanation will be given.But these simple variants and combination equally should be considered as the utility model institute
Disclosure belongs to the protection scope of the utility model.
Claims (12)
1. a kind of cover assembly, which is characterized in that the cover assembly (1) includes lid ontology (10) and is installed on the lid ontology
(10) ultrasonic vibrator (11), the ultrasonic vibrator (11) include ultrasonic transducer (110) and are connected to described
The ultrasonic variable amplitude bar (111) of ultrasonic transducer (110), wherein offer and can accommodate on the wall of the lid ontology (10)
The accommodating chamber (100) of the ultrasonic transducer (110), the accommodating chamber (100) have the permission ultrasonic variable amplitude
The opening that bar (111) passes through, the cover assembly (1) are included in the opening and seal the accommodating chamber (100) and described
The sealing element (12) in the gap between the part of ultrasonic variable amplitude bar (111) to correspond to each other.
2. cover assembly according to claim 1, which is characterized in that the sealing element (12) includes that both ends are formed as open
The first cylinder (120), the inner and outer wall of first cylinder (120) can respectively with the ultrasonic variable amplitude bar (111)
Wall with the accommodating chamber (100) in the opening is in close contact.
3. cover assembly according to claim 2, which is characterized in that the inner wall of first cylinder (120) is provided with edge
First cylinder (120) circumferentially around and can with the ultrasonic variable amplitude bar (111) be in close contact the first inner convex rib
(121)；And/or the outer wall of first cylinder (120) be provided with along first cylinder (120) circumferentially around and can be with
The first outer convex rib (122) that the wall of the accommodating chamber (100) is in close contact.
4. cover assembly according to claim 3, it is characterised in that:
The inner wall of first cylinder (120) is provided with multiple first inner convex ribs (121), multiple first inner convex ribs
(121) it is arranged along the axial direction interval of first cylinder (120)；And/or
The outer wall of first cylinder (120) is provided with multiple first outer convex ribs (122), multiple first outer convex ribs
(122) it is arranged along the axial direction interval of first cylinder (120).
5. the cover assembly according to any one of claim 2-4, which is characterized in that the accommodating chamber (100)
Cavity space close to the opening is formed by limiting in step-like pedestal (101), and the opening is formed in the pedestal
(101) one end.
6. cover assembly according to claim 5, which is characterized in that the bottom wall of the pedestal (101) is in the opening
With step, the step includes platform (103) and is connected to the platform (103) and turns over towards the opening extends first
The outer wall of folding wall (104), first cylinder (120) can be in close contact with first fold wall (104)；
The sealing element (12) includes the annular solid (123) around the one end for being connected to first cylinder (120), the annular
Body (123) is pressed between the platform (103) and the ultrasonic vibrator (11).
7. cover assembly according to claim 6, which is characterized in that be provided with energy on the bottom wall of the annular solid (123)
Enough annular outer muscle (124) being in close contact with the platform (103)；And/or it is provided on the roof of the annular solid (123)
Annular inner convex rib (125), the ultrasonic vibrator (11) can be tight against the annular inner convex ribs (125).
8. cover assembly according to claim 6, which is characterized in that the sealing element (12) includes that both ends are formed as open
The second cylinder (126), one end of second cylinder (126) is connected to the annular solid (123), second cylinder
(126) gap between the accommodating chamber (100) and the ultrasonic vibrator (11) can be sealed.
9. cover assembly according to claim 8, which is characterized in that the step includes being connected with the platform (103)
And it is directed away from the second fold wall (105) that the opening extends, the separate annular solid of second cylinder (126)
(123) one end is formed with flanging (127), and the flanging (127) is located at the outside of second cylinder (126), and
The flanging (127) can be supported on the edge of second fold wall (105).
10. cover assembly according to claim 9, which is characterized in that be provided at least one on the flanging (127)
Mounting hole (128).
11. cover assembly according to claim 8, which is characterized in that first cylinder (120), the annular solid
(123) and second cylinder (126) is formed as one elastic component.
12. a kind of cooking apparatus, which is characterized in that the cooking apparatus includes cooking container (2) and can be covered on described
The cover assembly (1) of cooking container (2), the cover assembly (1) are lid group described in any one of claim 1-11
Part (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820168140.3U CN208388410U (en) | 2018-01-31 | 2018-01-31 | cover assembly and cooking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820168140.3U CN208388410U (en) | 2018-01-31 | 2018-01-31 | cover assembly and cooking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208388410U true CN208388410U (en) | 2019-01-18 |
Family
ID=65066046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820168140.3U Active CN208388410U (en) | 2018-01-31 | 2018-01-31 | cover assembly and cooking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208388410U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111938450A (en) * | 2019-05-15 | 2020-11-17 | 广东美的生活电器制造有限公司 | Upper cover subassembly and heating container |
-
2018
- 2018-01-31 CN CN201820168140.3U patent/CN208388410U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111938450A (en) * | 2019-05-15 | 2020-11-17 | 广东美的生活电器制造有限公司 | Upper cover subassembly and heating container |
| CN111938450B (en) * | 2019-05-15 | 2023-08-22 | 广东美的生活电器制造有限公司 | Upper cover subassembly and heating container |
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