Invention content
Technical problem to be solved by the invention is to provide a kind of electric cookers automatically adjusting electric cooker air pressure, to improveUser experience.
To solve the above-mentioned problems, the present invention provide it is a kind of can automatic adjustable pressure electric cooker, including：
Pot body is formed with an inner cavity in the pot body, and the inner cavity is for placing electric cooker inner container；And
Pot cover, the pot cover can be covered in the pot body to open or close the inner cavity, one on the pot coverForm a relief tube, the relief tube runs through the pot cover, and the side of the relief tube is equipped with a relief hole, in the relief tubeEquipped with a sealing column, the sealing column is connect with an elastic component；
Wherein, the sealing column can open or close the relief hole to adjust under the action of the air pressure of the interior intracavitaryThe size of the air pressure of the interior intracavitary.
Further technical solution is for it：The elastic component is spring.
Further technical solution is for it：The spring is connect with the upper end of the sealing column.
Further technical solution is for it：The lower end of sealing column is equipped with waterproof seal plug.
Further technical solution is for it：It is equipped with waterproof grommet at pot cover and the lid conjunction of the pot body.
Further technical solution is for it：Waterproof seal plug is silica gel waterproof seal plug.
Further technical solution is for it：Waterproof grommet is silica gel waterproof grommet.
Further technical solution is for it：Further include pipe lid, the pipe lid is removably covered on the relief tube, institutePipe lid is stated to connect with the spring.
Further technical solution is for it：The internal diameter of relief tube is 5mm-50mm.
Further technical solution is for it：The aperture of the relief hole is 1mm-10mm.
In the embodiment of the present invention, when air pressure is higher in electric cooker, sealing column compressed spring under the influence of air pressure is compressed toWhen to a certain degree, sealing column opens relief hole, and the gas in electric cooker is discharged from relief hole, and the air pressure in electric cooker reduces；ElectricityWhen air pressure is relatively low in pot for cooking rice, sealing column moves downward under the action of the spring, and sealing column closes relief hole, stops exhaust pressure relief,To realize the automatic adjustment of air pressure in electric cooker, it is excessively high to avoid air pressure in electric cooker.
Description of the drawings
Technical solution in order to illustrate the embodiments of the present invention more clearly, below will be to needed in embodiment descriptionAttached drawing is briefly described, it should be apparent that, drawings in the following description are some embodiments of the invention, general for this fieldFor logical technical staff, without creative efforts, other drawings may also be obtained based on these drawings.
Fig. 1 be the embodiment of the present invention propose it is a kind of can automatic adjustable pressure electric cooker pot cover structural schematic diagram；
Fig. 2 be the embodiment of the present invention propose it is a kind of can automatic adjustable pressure electric cooker pot body structural schematic diagram；And
Fig. 3 be the embodiment of the present invention propose it is a kind of can the structure of waterproof grommet of electric cooker of automatic adjustable pressure showIt is intended to.
Reference numeral
Pot body 1, pot cover 2, relief tube 3, relief hole 4, sealing column 5, spring 6, waterproof seal plug 7, waterproof grommet 8, pipeLid 9 and inner cavity 10.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, is clearly and completely retouched to the technical solution in embodimentIt states, similar reference numerals represent similar component in attached drawing.Obviously, will be described below embodiment is only the present invention oneDivide embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not makingThe every other embodiment obtained under the premise of creative work, shall fall within the protection scope of the present invention.
It should be appreciated that ought use in this specification and in the appended claims, term " comprising " and "comprising" instructionDescribed feature, entirety, step, operation, the presence of element and/or component, but one or more of the other feature, whole is not precludedBody, step, operation, element, component and/or its presence or addition gathered.
It is also understood that in this embodiment of the present invention term used in the description merely for the sake of description particular implementationExample purpose and be not intended to limit the embodiment of the present invention.Such as the institute in specification and appended book of the embodiment of the present inventionAs use, other situations unless the context is clearly specified, otherwise " one " of singulative, "one" and "the" are intended to wrapInclude plural form.
Referring to Fig. 1-Fig. 2, the embodiment of the present invention provide it is a kind of can automatic adjustable pressure electric cooker, as seen from the figure, can fromThe dynamic electric cooker for adjusting air pressure includes pot body 1 and pot cover 2.
An inner cavity 10 is formed in pot body 1, inner cavity 10 is for placing electric cooker inner container；Pot cover 2 can be covered in pot body 1 withOpen or close inner cavity 10.A relief tube 6 is formed on pot cover 2, relief tube 6 runs through pot cover 2, the side of relief tube 6Equipped with a relief hole 4, shape is equipped with a sealing column 5 in relief tube 6, and sealing column 5 is connect with an elastic component.Sealing column 5 can open orRelief hole 4 is closed, to adjust the size of 10 air pressure of inner cavity.
In the embodiment of the present invention, when air pressure is higher in electric cooker, the compressed spring under the influence of air pressure of sealing column 5, compressionWhen to a certain extent, sealing column 5 opens relief hole 4, and the gas in electric cooker is discharged from relief hole 4, the air pressure drop in electric cookerIt is low；When air pressure is relatively low in electric cooker, sealing column 5 moves downward under the action of the spring, and sealing column 5 closes relief hole 4, stops rowIt is excessively high to avoid air pressure in electric cooker to realize the automatic adjustment of air pressure in electric cooker for gas pressure release.
Referring to Fig. 1-Fig. 3, in some embodiments, such as the present embodiment, elastic component is spring 6.
Further, spring 6 is connect with the upper end of sealing column 5.
Further, the lower end of sealing column 5 is equipped with waterproof seal plug 7.
Further, it is equipped with waterproof grommet 8 at pot cover 2 and the lid conjunction of pot body 1.
Further, waterproof seal plug 7 is silica gel waterproof seal plug.
Further, waterproof grommet 8 is silica gel waterproof grommet.
Further, can the electric cooker of automatic adjustable pressure further include pipe lid 9, pipe lid 9 is removably covered on relief tube 3On, pipe lid 9 is connect with spring 6.
Further, in embodiments of the present invention, the internal diameter of relief tube 6 is 5mm-50mm.
For example, in one embodiment, the internal diameter of relief tube 6 is 5mm.
In one embodiment, the internal diameter of relief tube 6 is 10mm.
In one embodiment, the internal diameter of relief tube 6 is 20mm.
In one embodiment, the internal diameter of relief tube 6 is 30mm.
In one embodiment, the internal diameter of relief tube 6 is 40mm.
In one embodiment, the internal diameter of relief tube 6 is 50mm.
Further, in embodiments of the present invention, the aperture of relief hole 4 is 1mm-10mm.
For example, in one embodiment, the aperture of relief hole 4 is 1mm.
In one embodiment, the aperture of relief hole 4 is 3mm.
In one embodiment, the aperture of relief hole 4 is 6mm.
In one embodiment, the aperture of relief hole 4 is 8mm.
In one embodiment, the aperture of relief hole 4 is 10mm.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, is not described in some embodimentPart, may refer to the associated description of other embodiment.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the artGod and range.In this way, even these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologiesWithin, then the present invention is also intended to include these modifications and variations.
The above is the specific implementation mode of the present invention, but scope of protection of the present invention is not limited thereto, any ripeIt knows those skilled in the art in the technical scope disclosed by the present invention, various equivalent modifications can be readily occurred in or replacesIt changes, these modifications or substitutions should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with rightIt is required that protection domain subject to.