CN209202863U - A kind of novel cover exhaust structure - Google Patents

Abstract

The utility model discloses a kind of novel cover exhaust structures, it include: shell (1), lining lid (2) is installed on the inside of the shell (1), aluminium lid (3) are installed on the inside of the lining lid (2), there are cavity (8) between the lining lid (2) and aluminium lid (3), there are gas vent A (7) on the aluminium lid (3), there are mounting hole (15) on the lining lid (2), sealing ring B (6) are installed on the mounting hole (15), exhaust valve (5) are installed inside the sealing ring B (6), shell (1) upper surface has several gas vent B (9), the gas vent A (7) mutually staggers with the position of exhaust valve (5) not to be overlapped.

Description

A kind of novel cover exhaust structure

Technical field

The utility model belongs to electric cooker field, and in particular to a kind of novel cover exhaust structure.

Background technique

In daily life, the use of electric cooker has become a universal problem, and traditional Domestic Electric Cooker The phenomenon that there are easy overflowing pots.When cooking, water has reached 100 degree, begins to boil.Pot cover is buckled, the bubble of boiling It suppresses in pot always, pot for cooking rice will be overflowed, if electric cooker is vented by the way of direct current at this time, bubble can come up, from And the phenomenon that forming overflowing pot.Overflowing pot not only can be such that the liquid in pot flows on the kitchen sink and hearth, it is difficult to clean, more serious, meeting Cause stove fire extinguish or explosion, influence user using safe.

Therefore it is badly in need of finding a kind of novel cover exhaust structure, which can solve electric cooker overflowing pot Problem can effectively ensure the kitchen cleaning of user and using safe.

Summary of the invention

The utility model provides a kind of novel cover exhaust structure, it is therefore an objective to solve traditional electric cooker and be easy when in use The problem of overflowing pot of appearance.

The technical solution of the utility model is as follows:

A kind of novel cover exhaust structure, comprising: shell, the shell inside are equipped with lining lid, lining lid inside Aluminium lid is installed, there is cavity between the lining lid and aluminium lid, there is gas vent A, the lining, which covers, has peace on the aluminium lid Hole is filled, sealing ring B is installed on the mounting hole, exhaust valve is installed, the upper surface of outer cover has inside the sealing ring B Several gas vent B, the gas vent A is mutually staggered with the position of exhaust valve not to be overlapped, is provided with honeycomb on the inside of the aluminium lid Structure, is provided with concave surface on the outside of the shell, the concave surface and eachGas vent BIt is connected.

Preferably, the honeycomb includes several concave surfaces being set on the inside of aluminium lid.

Preferably, the gas vent A is circular four pore structure.

Preferably, the outer edge of the aluminium lid is equipped with sealing ring A.

Preferably, the inside of the lining lid is provided with screen post and positioning column, the screen post and positioning column are towards aluminium Lid extends across aluminium lid, and the screen post is equipped with silicon rubber cup on the position of aluminium lid.

The beneficial effects of the utility model are as follows:

1, the utility model keeps the two position mutually wrong by setting on the diagonal the position of gas vent A and exhaust valve It opens and is not overlapped, to change the structure of traditional electric cooker direct current exhaust, gas is made to realize reflux, and then solve traditional electric meal It the problem of pot overflowing pot, effectively avoids liquid and flows on the kitchen sink and hearth.

2, the utility model further includes, by the way that honeycomb is arranged, making gas when rising and being produced from the concave surface of honeycomb Raw collision, to form gas backstreaming, and then solves the problems, such as traditional electric cooker overflowing pot.

3, the utility model further includes, by the way that the concave surface being connected with gas vent B is arranged on shell 1, making due to sensing When electric cooker overflow caused by device damage or other cause specifics, the liquid of overflow will be flowed into concave surface from gas vent B, from And prevent liquid from flowing on the kitchen sink and hearth.

Detailed description of the invention

Fig. 1 is the inside main view of the utility model；

Fig. 2 is the sectional view along A-A of the utility model；

Fig. 3 is the positive isometric side view of the utility model；

Fig. 4 is the just isometric side cross section view of the utility model；

Fig. 5 is the outside main view of the utility model；

The meaning of appended drawing reference are as follows: 1- shell, 2- lining lid, 3- aluminium lid, 4- sealing ring A, 5- exhaust valve, 6- sealing ring B, 7- Gas vent A, 8- cavity, the concave surface 9- gas vent B, 10-, 11- honeycomb, 12- screen post, 13- positioning column, 14- silicon rubber cup, 15- mounting hole.

Specific embodiment

The technical solution of the utility model is described in detail with reference to the accompanying drawings and embodiments:

A kind of novel cover exhaust structure, as shown in Fig. 1 to 5, comprising: shell 1 is equipped with lining on the inside of the shell 1 Lid 2 is equipped with aluminium lid 3 on the inside of the lining lid 2, has cavity 8 between the lining lid 2 and aluminium lid 3, has row on the aluminium lid 3 Stomata A7, the gas vent A7 are circular four pore structure.There is mounting hole 15 on the lining lid 2, pacify on the mounting hole 15 Equipped with sealing ring B6, exhaust valve 5 is installed inside the sealing ring B6,1 upper surface of shell has several gas vent B9, institute It states gas vent A7 and is mutually staggered with the position of exhaust valve 5 and is not overlapped.

The inside of the aluminium lid 3 is provided with honeycomb 11.The honeycomb 11 includes several is set in aluminium lid 3 The section of the concave surface of side, the concave surface is arc-shaped, and the outside of the shell 1 is provided with concave surface 10, the section of the concave surface 10 For arc-shaped, the concave surface 10 with it is eachGas vent B9It is connected.The outer edge of the aluminium lid 3 is equipped with sealing ring A4, the sealing Circle A4 is for being sealed cover, to prevent product from leaking air in use.The sealing ring A's and sealing ring B Material is silica gel, and the inside of the lining lid 2 is provided with screen post 12 and positioning column 13, and the screen post 12 and positioning column 13 are used In fixed aluminium lid 3, the screen post 12 and positioning column 13 extend across aluminium lid 3 towards aluminium lid 3, and the screen post 12 passes through Silicon rubber cup 14 is installed on the position of aluminium lid 3.

The specific implementation of the utility model embodiment is as follows:

When the water boiling in pot, gas and the honeycomb 11 of 3 inside of aluminium lid collide, in honeycomb 11 Several concave surfaces can generate reflux effect to gas.Gas is entered in cavity 8 by gas vent A7, then is discharged by exhaust valve 5, due to Gas vent A7 and exhaust valve 5 are located at two diagonal lines, and position is staggered and is not overlapped, therefore generate reflux effect to gas.Gas It is finally discharged in air from the gas vent B9 on shell 1, if the electricity as caused by sensor degradation or other cause specifics The liquid of pot for cooking rice overflow, overflow will be flowed into the concave surface 10 being connected with gas vent B9 from gas vent B9, to prevent liquid Body flows on the kitchen sink and hearth.

Technical solution in above-mentioned the embodiment of the present application, at least has the following technical effect that:

The utility model mutually staggers the two position by setting on the diagonal the position of gas vent A and exhaust valve It is not overlapped, to change the structure of traditional electric cooker direct current exhaust, so that gas is realized reflux, and then solve traditional electric cooker The problem of overflowing pot, effectively avoids liquid and flows on the kitchen sink and hearth；The utility model makes gas by setting honeycomb When rising and the concave surface of honeycomb generates collision, to form gas backstreaming, and then solves traditional electric cooker overflowing pot Problem；The utility model makes electric cooker due to sensor degradation by the way that the concave surface being connected with gas vent B is arranged on shell 1 Or when overflow caused by other cause specifics, the liquid of overflow will be flowed into concave surface from gas vent B, to prevent liquid flow Onto the kitchen sink and hearth.

The orientation such as front, back, inside, outside involved in the utility model, left and right, upper and lower word is to clearly show that technology The needs of scheme and set, the protection scope of utility model is not formed and is limited.

Claims (5)

1. a kind of novel cover exhaust structure, it is characterised in that: including shell (1), lining lid is equipped on the inside of the shell (1) (2), it is equipped with aluminium lid (3) on the inside of the lining lid (2), there are cavity (8) between the lining lid (2) and aluminium lid (3), the aluminium lid (3) there are gas vent A (7) on, there are mounting hole (15) on the lining lid (2), sealing ring B is installed on the mounting hole (15) (6), it is equipped with exhaust valve (5) inside the sealing ring B (6), shell (1) upper surface has several gas vent B (9), institute It states gas vent A (7) and is mutually staggered with the position of exhaust valve (5) and is not overlapped, be provided with honeycomb on the inside of the aluminium lid (3) (11), it is provided with concave surface (10) on the outside of the shell (1), the concave surface (10) is connected with each gas vent B (9).

2. novel cover exhaust structure according to claim 1, it is characterised in that: the honeycomb (11) is if include The dry concave surface being set on the inside of aluminium lid (3).

3. novel cover exhaust structure according to claim 1, it is characterised in that: the gas vent A (7) is circular Four pore structures.

4. novel cover exhaust structure according to claim 1, it is characterised in that: the outer edge of the aluminium lid (3) is pacified Equipped with sealing ring A (4).

5. novel cover exhaust structure according to claim 1, it is characterised in that: the inside setting of the lining lid (2) There are a screen post (12) and positioning column (13), the screen post (12) and positioning column (13) extend across aluminium lid towards aluminium lid (3) (3), the screen post (12) is equipped with silicon rubber cup (14) on the position of aluminium lid (3).