CN105266583B - Electric kettle and steam channel structure thereof - Google Patents
Electric kettle and steam channel structure thereof Download PDFInfo
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- CN105266583B CN105266583B CN201510772504.XA CN201510772504A CN105266583B CN 105266583 B CN105266583 B CN 105266583B CN 201510772504 A CN201510772504 A CN 201510772504A CN 105266583 B CN105266583 B CN 105266583B
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- steam
- electric kettle
- passage structure
- venthole
- lower cover
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 230000005611 electricity Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005485 electric heating Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The invention discloses an electric kettle and a steam channel structure thereof, wherein the steam channel structure comprises a kettle cover, the kettle cover comprises an upper cover and a lower cover, and the lower cover is provided with a first air inlet; a second air inlet hole is formed in the lower side of the steam box and communicated with the first air inlet hole, a first air outlet hole is formed in one side, close to the handle of the electric kettle, of the steam box, and the first air outlet hole is communicated with the air outlet hole; the steam guide channel is arranged in the handle, the air inlet end of the steam guide channel is communicated with the first air outlet hole, the air outlet end of the steam guide channel is communicated with the discharge hole formed in the kettle bottom cover of the electric kettle, and steam passes through the steam switch temperature sensing sheet when flowing to the discharge hole from the first air outlet hole. The steam channel structure can effectively solve the problems that the vacuum electric kettle is easy to overflow and the mechanical temperature control is not sensitive enough.
Description
Technical field
The present invention relates to household electrical appliance technical field, more specifically to a kind of electric kettle and its steam channel knot
Structure.
Background technology
Electric kettle mainly has two kinds of control modes of electronic temperature control and mechanical temperature control, and electronic temperature control mode is main
Water temperature in kettle is detected in real time by temperature-sensitive bag, when water temperature reaches design temperature, by panel cutout power supply, realizes temperature control work(
Energy.And mechanical temperature control mode is then that steam cock thermal sensitive piece is heated by water vapour, when thermal sensitive piece reaches setting temperature
Elastic deformation occurs when spending, so as to which controlling switch contact disconnects, cuts off the electricity supply, realizes function of temperature control.
The steam channel of mechanical temperature-control formula electric kettle typically has two schemes：Built-in structure and outlet structure, it is interior
The formula structure of putting is to design a steam lead in bottom of the pot, and steam inlet is located on the upside of kettle body maximum water level, and steam (vapor) outlet passes through steaming
Vapour switchs thermal sensitive piece.And outlet structure is that a steam hole is opened on the upside of kettle body maximum water level, steam hole connection is arranged on kettle
Steam lead outside body, steam lead outlet pass through steam cock thermal sensitive piece.But the technique of the kettle body by vacuum electric kettle
The limitation of characteristic, steam channel is set according to above two scheme in vacuum electric kettle, water spilling, mechanical temperature-control easily be present
Situations such as insensitive.
In summary, vacuum electric kettle easily spilling and not sensitive enough the problem of mechanical temperature-control how to be solved, is current ability
Field technique personnel's urgent problem.
The content of the invention
In view of this, first purpose of the invention is to provide a kind of steam passage structure of electric kettle, the electric heating
The structure design of the steam passage structure of kettle can efficiently solve vacuum electric kettle easily spilling and mechanical temperature-control is not clever enough
Quick problem, second object of the present invention are to provide a kind of electric kettle for including above-mentioned steam passage structure.
In order to reach above-mentioned first purpose, the present invention provides following technical scheme：
A kind of steam passage structure of electric kettle, including：
Pot lid, the pot lid includes upper lid and lower cover, and the first air admission hole is offered on the lower lid, is opened on the upper lid
Provided with steam vent；
The vapor box being arranged between the upper lid and lower cover, the downside of the vapor box has the second air admission hole, and institute
State the second air admission hole to connect with first air admission hole, the side of the handle close to the electric kettle of the vapor box offers
First venthole, and first venthole connects with the steam vent；
The steam conduit being arranged in the handle, the inlet end of the steam conduit connect with first venthole,
The outlet side of the steam conduit is connected with being arranged at the tap that the bottom of the pot of the electric kettle covers, and steam is gone out by described first
By the steam cock thermal sensitive piece of the electric kettle when stomata is circulated to the tap.
Preferably, in the steam passage structure of above-mentioned electric kettle, in addition to it is fixed on consolidating for first air inlet position
Determine frame and the balancing weight being arranged on the fixed mount, the ventilative gap between the balancing weight and fixed mount with annular.
Preferably, in the steam passage structure of above-mentioned electric kettle, the lower end of the balancing weight is tapered from top to bottom
Cone, the fixed mount include the support bars of multiple support balancing weights, and circumference of its multiple support bar along cone is uniformly
Distribution.
Preferably, in the steam passage structure of above-mentioned electric kettle, in addition to baffle plate, the baffle plate, which supports and fixes this, to be consolidated
Determine frame, through hole is offered on the baffle plate.
Preferably, in the steam passage structure of above-mentioned electric kettle, the vapor box includes upper box cover and lower casing, described
Lower casing is specially the upper surface of the lower cover.
Preferably, in the steam passage structure of above-mentioned electric kettle, the muscle to raise up is provided with the upside of the lower cover
Bar, second air admission hole and the first venthole are located at the both sides of the rib respectively.
Preferably, in the steam passage structure of above-mentioned electric kettle, the steam conduit includes being arranged at its inlet end
Steam joint and the steam lead being connected with the steam joint.
Preferably, in the steam passage structure of above-mentioned electric kettle, steam passes through the electric heating when flowing through the steam joint
The steam cock thermal sensitive piece of kettle.
Preferably, in the steam passage structure of above-mentioned electric kettle, the inlet end of the steam joint is connected with rubber tube,
The rubber tube connects with first venthole.
Preferably, in the steam passage structure of above-mentioned electric kettle, sealing-plug is additionally provided with the lower lid, when in kettle
When steam pressure is more than setting value, some vapor is discharged at the sealing-plug.
A kind of electric kettle, including steam passage structure, the steam passage structure is any one of as described above
Steam passage structure.
In steam passage structure provided by the invention, there is provided two exhaust passages, wherein first exhaust passage is electricity
Steam in hot-water bottle enters vapor box through the first air admission hole and the second air admission hole, and then a part of steam in vapor box is through
Steam vent on one venthole and pot lid discharges the electric kettle.Article 2 exhaust passage is the steam in electric kettle through first
Air admission hole and the second air admission hole enter vapor box, and then another part steam in vapor box is through the first venthole, steam conduit
The electric kettle is discharged with tap.Wherein Article 2 exhaust passage is longer, leads to so a part of steam can be vented in Article 2
Road is condensed, and condensed water and steam are discharged from tap together.Steam i.e. in electric kettle can be a part of from pot lid
Steam vent is discharged, and the tap discharge that another part covers from bottom of the pot, is so added a logical exhaust passage, is avoided water spilling
Situation.Moreover, steam ensure that mechanical temperature-control through can be heated during Article 2 exhaust passage to steam cock thermal sensitive piece
Sensitivity.
In order to reach above-mentioned second purpose, present invention also offers a kind of electric kettle, the electric kettle includes above-mentioned
Any steam passage structure.Because above-mentioned steam passage structure has above-mentioned technique effect, there is the steam passage structure
Electric kettle should also have corresponding technique effect.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of electric kettle provided in an embodiment of the present invention；
Fig. 2 is the sectional view of electric kettle provided in an embodiment of the present invention；
Fig. 3 is the partial enlarged drawing of a-quadrant in Fig. 2；
Fig. 4 is the sectional view of pot lid provided in an embodiment of the present invention；
Fig. 5 is the explosive view of pot lid provided in an embodiment of the present invention.
In figs. 1-5：
Lid on 1- pot lids, 1a-, 1a1- steam vents, 1b- lower covers, 2- handles, 3- bottom of the pot lid, 4- balancing weights, 5- rubber tubes,
6- steam cocks thermal sensitive piece, 7- steam joints, 8- steam leads, 9- upper box covers, 10- ribs, 11- baffle plates, 12- fixed mounts, 13-
Sealing-plug.
Embodiment
First purpose of the present invention is to provide a kind of steam passage structure of electric kettle, the steam of the electric kettle
The structure design of channel design can efficiently solve vacuum electric kettle easily spilling and not sensitive enough the problem of mechanical temperature-control, this hair
Second bright purpose is to provide a kind of electric kettle for including above-mentioned steam passage structure.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1-Fig. 3, the steam passage structure of electric kettle provided by the invention include pot lid 1, vapor box and
Steam conduit.Wherein, pot lid 1 includes upper lid 1a and lower cover 1b, offers the first air admission hole on lower cover 1b, the steam energy inside kettle
Enough enter by the first air admission hole in pot lid 1.Offer steam vent 1a1 on upper lid 1a, the steam in pot lid 1 can be through steam vent
1a1 drains into the external world.
Vapor box is arranged between lid 1a and lower cover 1b, i.e., vapor box is arranged on inside pot lid 1.The downside tool of vapor box
There is the second air admission hole, and the second air admission hole connects with the first air admission hole, i.e. steam energy after the first air admission hole enters in pot lid 1
It is enough to enter vapor box through the second air admission hole.The side of the handle 2 close to the electric kettle of vapor box offers the first venthole,
And the first venthole connects with steam vent 1a1, i.e., some vapor of vapor box can be arranged through the first venthole and steam vent 1a1
Go out the electric kettle.
Steam conduit is arranged in handle 2, and the inlet end of steam conduit connects with the first venthole, steam conduit
Outlet side connects with the tap on the bottom of the pot lid 3 for being arranged at the electric kettle, i.e., some vapor in vapor box can be through
One venthole enters steam conduit, into steam conduit steam so that the electric hot water can be discharged from tap through its outlet side
Kettle.Also, by the steam cock thermal sensitive piece 6 of the electric kettle, steam pair when steam is circulated to tap by the first venthole
Steam cock thermal sensitive piece 6 is heated, and elastic deformation occurs when steam cock thermal sensitive piece 6 reaches design temperature, so as to control
Switch contact disconnects, and cuts off the electricity supply, realizes function of temperature control.
In steam passage structure provided by the invention, there is provided two exhaust passages, wherein first exhaust passage is electricity
Steam in hot-water bottle enters vapor box through the first air admission hole and the second air admission hole, and then a part of steam in vapor box is through
Steam vent 1a1 on one venthole and pot lid 1 discharges the electric kettle.Article 2 exhaust passage is the steam warp in electric kettle
First air admission hole and the second air admission hole enter vapor box, and then another part steam in vapor box is through the first venthole, steam
Conduit and tap discharge the electric kettle.Wherein Article 2 exhaust passage is longer, so a part of steam can be arranged in Article 2
Gas channel condensing, condensed water and steam are discharged from tap together.Steam i.e. in electric kettle can be a part of from pot lid 1
On steam vent 1a1 discharges, another part so adds a logical exhaust passage, avoids from the tap discharge on bottom of the pot lid 3
The situation that water overflows.Moreover, steam ensure that through can be heated during Article 2 exhaust passage to steam cock thermal sensitive piece 6
The sensitivity of mechanical temperature-control.
In steam passage structure provided by the invention, the mechanical temperature control organization plan of vacuum electric kettle is realized, is filled
Point using the component internal of pot lid 1 steam passage structure, integrate that to topple over anti-overflow, pressure release and mechanical temperature-control etc. multi-functional, give
User brings fabulous Consumer's Experience.
Preferably, fixed mount 12 and balancing weight 4 can also be included, fixed mount 12 is fixedly installed on the first air inlet position, and
And balancing weight 4 is arranged on fixed mount 12, i.e., fixed mount 12 is arranged in the first air admission hole, and fixed mount 12 supports balancing weight 4.Match somebody with somebody
There is annular gas permeable gap, the steam in kettle can enter in pot lid through annular gas permeable gap between pouring weight 4 and fixed mount 12.It is logical
Overregulate the size for being sized to realize regulation annular gas permeable gap of balancing weight 4.
In order to further optimize above-mentioned technical proposal, the lower end of balancing weight 4 is cone tapered from top to bottom, fixed mount 12
Include the support bar of multiple support balancing weights 4, multiple support bars of fixed mount 12 are uniformly distributed along the circumference of cone.Support bar
Between space can form annular gas permeable gap.Certainly, the inwall of fixed mount 12 can also be cone tapered from top to bottom,
There is gap between the inwall and balancing weight 4 of fixed mount 12.
Further, in addition to baffle plate 11, and baffle plate 11 supports and fixes the fixed mount 12, is offered on baffle plate 11 logical
Hole.Baffle plate 11 is located at lower cover 1b downside, and the supporting and mounting bracket 12 of baffle plate 11 is simultaneously carried out spacing to fixed mount 12.The baffle plate 11 can
To isolate lower cover 1b and electric kettle inner space.The through hole of baffle plate 11 is multiple, in order to which steam enters the first air admission hole.
Wherein, vapor box can include upper box cover 9 and lower casing, and lower casing is specially lower cover 1b upper surface.I.e. upper box
Lid 9 and lower casing fasten to form the vapor box, and in order to simplify structure, wherein lower casing is lower cover 1b upper surface, i.e. lower cover 1b
Upper surface and upper box cover 9 be collectively forming the vapor box.Certainly, lower casing can also be that single part is located on lower cover 1b
Side, it is not limited thereto.
In order to increase the length of steam channel, wherein lower cover 1b upside can be provided with the rib 10 to raise up, the
Two air admission holes and the first venthole are located at the both sides of rib 10 respectively.Such steam needs to continue up directly after entering the second air admission hole
To the top for being moved to rib 10, discharged around after rib 10 from the first venthole, steam need to walk S types road, easily facilitate the electricity
The pressure release of hot-water bottle.
In addition, steam conduit includes the steam lead for being arranged at the steam joint 7 of its inlet end and being connected with steam joint 7
8, i.e. the inlet end of steam conduit is provided with steam joint 7, and steam joint 7 is connected with steam lead 8, steam joint 7 and steam
Conduit 8 is collectively forming steam conduit.
Further, by the steam cock thermal sensitive piece 6 of the electric kettle when steam flows through steam joint 7.Specifically, steam
The inner space of vapour joint 7 forms air collecting chamber, and steam cock thermal sensitive piece 6 is arranged on the top of air collecting chamber, and steam passes through air collecting chamber
When steam cock thermal sensitive piece 6 is heated.It is of course also possible to steam cock thermal sensitive piece 6 is set before steam joint 7,
This is not construed as limiting.
The inlet end of steam joint 7 can also be connected with rubber tube 5, and rubber tube 5 connects with the first venthole.First outlet
Hole is alignd with 5 mouthfuls of the rubber tube on handle 2, and realizes sealing by the 5 mouthfuls of deformations of compressing rubber pipe, by pot lid 1
Steam channel is with the steam conduit in handle 2 together with one new steam channel of formation.
In order to prevent that pressure is excessive in kettle, sealing-plug 13 is wherein also provided with lower cover 1b, when the vapour pressure in kettle
When power is more than setting value, some vapor is discharged at sealing-plug 13.It is arranged such, easily facilitates the pressure release in kettle.From sealing-plug
The some vapor discharged at 13 can also enter in steam conduit and then discharge from the steam vent discharge on pot lid.
Based on the steam passage structure provided in above-described embodiment, present invention also offers a kind of electric kettle, the electric heating
Kettle includes any one steam passage structure in above-described embodiment.The steaming in above-described embodiment is employed due to the electric kettle
Vapour channel design, so the beneficial effect of the electric kettle refer to above-described embodiment.
Specifically, the electric kettle can be vacuum electric kettle, so realize vacuum electric kettle collection topple over it is anti-overflow,
Pressure release and mechanical temperature-control etc. are multi-functional, and fabulous Consumer's Experience is brought to user.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (9)
- A kind of 1. steam passage structure of electric kettle, it is characterised in that including：Pot lid (1), the pot lid (1) includes upper lid (1a) and lower cover (1b), and offers the first air inlet on the lower cover (1b) Hole, upper cover on (1a) offer steam vent (1a1)；The vapor box being arranged between the upper lid (1a) and lower cover (1b), the downside of the vapor box have the second air admission hole, And second air admission hole connects with first air admission hole, the one of the handle (2) close to the electric kettle of the vapor box Side offers the first venthole, and first venthole connects with the steam vent (1a1)；The steam conduit being arranged in the handle (2), the inlet end of the steam conduit connect with first venthole, institute The outlet side for stating steam conduit connects with the tap on the bottom of the pot lid (3) for being arranged at the electric kettle, and steam is by described first By the steam cock thermal sensitive piece (6) of the electric kettle when venthole is circulated to the tap；The steam conduit includes the steam for being arranged at the steam joint (7) of its inlet end and being connected with the steam joint (7) Conduit (8)；By the steam cock thermal sensitive piece (6) of the electric kettle when steam flows through the steam joint (7).
- 2. the steam passage structure of electric kettle according to claim 1, it is characterised in that also include being fixed on described the The fixed mount (12) of one air inlet position and the balancing weight (4) being arranged on the fixed mount (12), the balancing weight (4) is with consolidating Determine that there is annular ventilative gap between frame (12).
- 3. the steam passage structure of electric kettle according to claim 2, it is characterised in that under the balancing weight (4) Hold includes the support bar of multiple support balancing weights (4) for cone tapered from top to bottom, the fixed mount (12), and its is multiple Support bar is uniformly distributed along the circumference of cone.
- 4. the steam passage structure of electric kettle according to claim 2, it is characterised in that also including baffle plate (11), institute State baffle plate (11) to support and fix the fixed mount (12), through hole is offered on the baffle plate (11).
- 5. the steam passage structure of electric kettle according to claim 1, it is characterised in that the vapor box includes upper box It is specially the lower cover (1b) upper surface to cover (9) and lower casing, the lower casing.
- 6. the steam passage structure of electric kettle according to claim 5, it is characterised in that the upside of the lower cover (1b) The rib (10) to raise up is provided with, second air admission hole and the first venthole are located at the two of the rib (10) respectively Side.
- 7. the steam passage structure of electric kettle according to claim 1, it is characterised in that the steam joint (7) Inlet end is connected with rubber tube (5), and the rubber tube (5) connects with first venthole.
- 8. the steam passage structure of electric kettle according to claim 1, it is characterised in that also set on the lower cover (1b) Sealing-plug (13) is equipped with, when the steam pressure in kettle is more than setting value, some vapor is discharged from the sealing-plug (13).
- 9. a kind of electric kettle, including steam passage structure, it is characterised in that the steam passage structure is such as claim 1- Steam passage structure any one of 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510772504.XA CN105266583B (en) | 2015-11-12 | 2015-11-12 | Electric kettle and steam channel structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510772504.XA CN105266583B (en) | 2015-11-12 | 2015-11-12 | Electric kettle and steam channel structure thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105266583A CN105266583A (en) | 2016-01-27 |
| CN105266583B true CN105266583B (en) | 2017-11-17 |
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ID=55137068
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510772504.XA Expired - Fee Related CN105266583B (en) | 2015-11-12 | 2015-11-12 | Electric kettle and steam channel structure thereof |
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| Country | Link |
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| CN (1) | CN105266583B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN216454594U (en) * | 2021-12-08 | 2022-05-10 | 浙江绍兴苏泊尔生活电器有限公司 | Liquid heating container |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205125940U (en) * | 2015-11-12 | 2016-04-06 | 珠海格力电器股份有限公司 | Electric kettle and steam channel structure thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203987575U (en) * | 2014-03-18 | 2014-12-10 | 揭阳市顺星不锈钢实业有限公司 | Environmental protection electric kettle |
| CN204394228U (en) * | 2015-02-02 | 2015-06-17 | 广东美的生活电器制造有限公司 | Electric kettle |
| CN204520300U (en) * | 2015-04-13 | 2015-08-05 | 广东美的生活电器制造有限公司 | Electric kettle |
| CN204734366U (en) * | 2015-06-29 | 2015-11-04 | 广东美的生活电器制造有限公司 | Upper cover subassembly and electric kettle |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205125940U (en) * | 2015-11-12 | 2016-04-06 | 珠海格力电器股份有限公司 | Electric kettle and steam channel structure thereof |
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| CN105266583A (en) | 2016-01-27 |
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