CN2753250Y

CN2753250Y - Electric cooker having blocking type steam guiding device

Info

Publication number: CN2753250Y
Application number: CN 200420102423
Authority: CN
Inventors: 游晓芳; 徐杰
Original assignee: Guangdong Kelong Electrical Appliances Co Ltd
Current assignee: Guangdong Kelong Electrical Appliances Co Ltd
Priority date: 2004-12-06
Filing date: 2004-12-06
Publication date: 2006-01-25
Anticipated expiration: 2014-12-06

Abstract

The utility model relates to an electric rice cooker having a blocking steam guiding device. The utility model solves the problems that the existing electric rice cooker easily scalds hands, rice water can flow out, etc. The inner part of the steam guiding device which is arranged on a cooker cover of the electric rice cooker is of hollow cavity structure, the inner part of the guiding device is provided with a steam guiding pipe communicated with the inner part of a cooker body through a steam inflow hole, and the top surface of the steam guiding device is provided with a steam discharging hole; a baffle plate which downwards protrudes from the inner side of the top surface of the steam guiding device is arranged between the steam holes and the steam guiding pipe, the bottom surface of the steam guiding device is provided with a refluxing notch, and a silicon rubber piece which has the function of a one-way valve is also arranged under the refluxing notch. Because the structure is adopted, the generant steam at the working time of the electric rice cooker can have full refluxing in the hollow cavity of the steam guiding device, more steam can be coagulated into liquid water, and flow back to the inner part of the cooker body, and finally, the steam quantity rushing from the cooker cover and the impact strength thereof are both reduced. Simultaneously, when the utility model is used, the generant stream flow can not directly upwards rush but be guided out from side surfaces.

Description

A kind of electric cooker that is provided with blocking type steam guiding device

Technical field

The utility model relates to electric cooker, more particularly, relates to and is used for a kind of electric cooker that is provided with blocking type steam guiding device (being commonly called as steam valve).

Background technology

Electric cooker (also being electric cooker) is a kind of family kitchen small electric apparatus commonly used, is mainly used in and cooks, and also can cook congee simultaneously, Baoshang etc., uses generally especially in Asian countries such as China, Southeast Asia, Japan.

In the process of cooking, owing to need will inevitably produce the steam that has thin rice gruel to water and Mi Jinhang heating with electric cooker.For the steam of suitably releasing and being produced, the method that common electric cooker adopted is to cover at pot to offer a hole, so that water vapour is derived; Some electric cooker also is provided with the steam valve of special construction so that take out cleaning, and these structures have two obvious defects:

One, the steam in pot are directly up gone out pot lid, and the user is very easily scalded hand when the operation electric cooker;

Its two because steam releases in a large number, the moisture in the pot is too run off, the influence effect of cooking also has a large amount of thin rice gruels and flows out the desktop of making dirty when serious.

The utility model content

At the above-mentioned defective of prior art, the steam guiding device that the utility model will solve existing electric cooker is very easily scalded staff and is had technical problem such as thin rice gruel outflow.

The technical scheme that its technical problem that solves the utility model adopts is: construct a kind of electric cooker that is provided with blocking type steam guiding device, comprise pot body and pot lid, described pot covers and is provided with the steam guiding device, wherein, described steam guiding device inside is cavity structure, its inside is provided with a steam guiding tube, and the bottom of described steam guiding tube communicates with pot body inside by admission opening, between the inside top surface of top and steam guiding device suitable spacing is arranged; On the end face of described steam guiding device, be provided with vapor opening; Be provided with the baffle plate that stretches out from the inside top surface of steam guiding device downwards between described vapor opening and steam guiding tube top, its extension elongation is greater than the spacing between described steam guiding tube top and the steam guiding device inside top surface; Be provided with the backflow breach in the bottom surface of described steam guiding device, the silica gel spare of check valve effect also has been housed under described backflow breach, the liquid water that condenses in described opposing steam flow device can be back to pot body inside through described backflow breach and silica gel spare, and described silica gel spare can stop the steam in described pot body to enter described steam guiding device inside through described backflow breach.

In the utility model, preferably described steam guiding device is loaded on the marginal position of described pot lid, simultaneously described vapor opening is loaded on the position of covering the edge on the described steam guiding device near pot.Described steam guiding device can be contained in that described pot covers by buckle structure or screw connecting mode.

Owing to adopted said structure, the water vapour that produces during electric cooker work can be subjected to stopping of steam guiding tube and plate washer, thereby in the cavity of steam guiding device, fully circle round, make more steam condensable become liquid water, structure by the concrete check valve character be made up of backflow breach and silica gel spare is back to pot body inside then, the final quantity of steam of going out from pot lid that makes significantly reduces, and its impact strength also reduces greatly; Simultaneously, because the vapor opening of steam guiding device has been located at the marginal position of pot lid, the vapor stream that produces during use can be directly to upper punch, but derives from the side.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:

Fig. 1 is the partial sectional view of electric cooker in preferred embodiment of the utility model;

Fig. 2 is the enlarged diagram of the guiding device of steam shown in Fig. 1;

Fig. 3 is the A-A cutaway view of Fig. 2;

Fig. 4 is the schematic diagram of the silica gel spare among Fig. 2 when being washed open by thin rice gruel;

Fig. 5 is the superstructure schematic diagram of the upper casing of the over cap of band shown in Fig. 2;

Fig. 6 is the vertical view of Fig. 5.

The specific embodiment

A preferred embodiment of the present utility model such as Fig. 1 are to shown in Figure 6.As can be seen from the figure, the bottom of this electric cooker is pot body 1, and top is that pot covers 2, and 3 of steam guiding devices are located at the upper right side of pot lid.

As can be seen from the figure, the inside of steam guiding device 3 is cavity structure, the left side of its inside is provided with a steam guiding tube 32, and the bottom of steam guiding tube communicates with pot body inside by the admission opening 31 that is opened in the lower-left side, between the inside top surface of top and steam guiding device suitable spacing is arranged; Right part at steam guiding device end face is provided with vapor opening 35; Be provided with the baffle plate 34 that stretches out from the inside top surface of steam guiding device between vapor opening 35 and steam guiding tube 32 downwards, its extension elongation is greater than the spacing between steam guiding tube top and the steam guiding device inside top surface.

In addition, as shown in Figure 3, be provided with A, B, four backflow breach 36 of C, D in the bottom surface of steam guiding device, the silica gel spare 33 of check valve effect also has been housed in the bottom of steam guiding device, the liquid water that condenses in opposing steam flow device 3 can be back to pot body inside through these several backflow breach 36 and silica gel spare 33, and silica gel spare wherein then can stop the steam in pot body to enter steam guiding device inside through the backflow breach.

As can be seen from Figure 2, the water vapour that has thin rice gruel that produces when cooking enters steam guiding tube 32 from admission opening 31, and the arrow direction indication of pressing among the figure flows, when arriving the top, stopped by catch 34 and flow downward, and then walk around catch 34 and go up to the right and flow, and be discharged to the outside by vapor opening 35, in this process, most of thin rice gruel can be fallen steam guiding device bottom.

As Fig. 2 and shown in Figure 4, the effect of silica gel spare wherein 33 is: when its top did not have thin rice gruel water, silica gel spare dependence self elastic force was attached to steam guiding device bottom, makes the water vapour that produces when cooking enter steam guiding device inside along leading steam vent; When the thin rice gruel piled up on the silica gel spare, the gravity of thin rice gruel can be washed silica gel spare and be back in the pot open.

During concrete enforcement, whole steam guiding device can be contained in pot by buckle structure and cover, and perhaps is contained in pot by screw connecting mode and covers.

As can be seen, the main part of steam guiding device is fastened by upper casing 38 and lower casing 37 and forms from Fig. 2, Fig. 5 and Fig. 6; Vapor opening 31 is located at the right part of upper casing end face; Catch 34 is located at the inner top surface of upper casing and stretches downwards; Steam guiding tube is located at the left side wall of lower casing and upwards extend in the upper casing; Backflow breach 36 is located at the bottom surface of lower casing; 33 bottoms that are contained in lower casing of silica gel spare.In addition, an over cap 39 that vapor stream is laterally discharged also is housed at vapor opening 35 places at upper casing 38 tops.

Claims

1, a kind of electric cooker that is provided with blocking type steam guiding device comprises pot body (1) and pot lid (2), and described pot covers and is provided with steam guiding device (3), it is characterized in that,

Described steam guiding device inside is cavity structure, and its inside is provided with a steam guiding tube (32), and the bottom of described steam guiding tube communicates with pot body inside by admission opening (31), between the inside top surface of top and steam guiding device suitable spacing is arranged; On the end face of described steam guiding device, be provided with vapor opening (35); Be provided with the baffle plate (34) that stretches out from the inside top surface of steam guiding device between described vapor opening and steam guiding tube top downwards, its extension elongation is greater than the spacing between described steam guiding tube top and the steam guiding device inside top surface;

Be provided with backflow breach (36) in the bottom surface of described steam guiding device, the silica gel spare (33) of check valve effect also has been housed under described backflow breach, the liquid water that condenses in described opposing steam flow device can be back to pot body inside through described backflow breach and silica gel spare, and described silica gel spare can stop the steam in described pot body to enter described steam guiding device inside through described backflow breach.

2, the electric cooker that is provided with blocking type steam guiding device according to claim 1 is characterized in that, described steam guiding device is loaded on the marginal position of described pot lid.

3, the electric cooker that is provided with blocking type steam guiding device according to claim 2 is characterized in that, described vapor opening is loaded on the position of covering the edge on the described steam guiding device near pot.

4, the electric cooker that is provided with blocking type steam guiding device according to claim 3 is characterized in that, described steam guiding device is contained in described pot by buckle structure or screw connecting mode and covers.

According to appointing a described electric cooker that is provided with blocking type steam guiding device among the claim 1-4, it is characterized in that 5, the main part of described steam guiding device is fastened by upper casing (38) and lower casing (37) and forms; Described vapor opening is located at the end face of described upper casing; Described catch is located at the inner top surface of described upper casing and stretches downwards; Described steam guiding tube is located at the madial wall of described lower casing and upwards extend in the described upper casing; Described backflow breach is located at the bottom surface of described lower casing; Described silica gel spare is contained in the bottom of described lower casing.

6, the electric cooker that is provided with blocking type steam guiding device according to claim 5 is characterized in that, an over cap (39) that vapor stream is laterally discharged also is housed at the described vapor opening place at described upper casing top.