CN203693349U - Electric cooker - Google Patents
Electric cooker Download PDFInfo
- Publication number
- CN203693349U CN203693349U CN201420018176.5U CN201420018176U CN203693349U CN 203693349 U CN203693349 U CN 203693349U CN 201420018176 U CN201420018176 U CN 201420018176U CN 203693349 U CN203693349 U CN 203693349U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- electric cooker
- ventilation shaft
- air outlet
- sealing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 51
- 238000007789 sealing Methods 0.000 claims abstract description 39
- 238000009423 ventilation Methods 0.000 claims description 62
- 210000002435 tendon Anatomy 0.000 claims description 13
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 21
- 235000009566 rice Nutrition 0.000 abstract description 21
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 241000209094 Oryza Species 0.000 description 20
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Abstract
The utility model provides an electric cooker. The electric cooker comprises an upper cover, a heating assembly, an outer cover plate and a sealing device, wherein the heating assembly is arranged in the upper cover and comprises a ventilating duct. The outer cover plate is provided with an air outlet, and the air outlet is communicated with the ventilating duct. The sealing device is arranged between the outer cover plate and the ventilating duct. No gap existing between the air outlet of the outer cover plate and the ventilating duct by arranging the sealing device between the ventilating duct and the outer cover plate of the heating assembly, high-temperature air produced by the heating assembly can be prevented from being leaked from the gap position, heat loss is avoided, the heating efficiency of the heating assembly can be high, and rice cooked by the electric cooker is good in taste. Steam produced by a cooker body of the electric cooker. Can be prevented from entering the upper cover of the electric cooker, and further influence on normal work and the service life of electrical elements is avoided.
Description
Technical field
The utility model relates to field of household appliances, more specifically, relates to a kind of electric cooker.
Background technology
On existing electric cooker, for the rice that makes to cook more fragrant, can on electric cooker, cover heating component is set, the ventilation shaft of heating component is communicated with the air outlet on outer cover plate, the high temperature air producing after heating component heating can be ejected into electric cooker inside from air outlet, rice is heated, but owing to having gap between air outlet and ventilation shaft, the steam producing in electric cooker is easy to enter from air outlet the inside of rice cooker upper cover, to exerting an influence in normal work and the service life of the electrical equipment in rice cooker upper cover.
Utility model content
The utility model is intended at least solve one of technical problem existing in prior art.
For this reason, the purpose of this utility model is, the electric cooker of the airtight connection of ventilation shaft of air outlet on a kind of outer cover plate and heating component is provided.
For achieving the above object, embodiment of the present utility model provides a kind of electric cooker, comprises upper cover, also comprises: heating component, and described heating component is arranged in described upper cover, and described heating component comprises ventilation shaft; Outer cover plate, described outer cover plate is arranged on described and covers, and described outer cover plate is provided with air outlet, and described air outlet is connected with described ventilation shaft; And sealing device, described sealing device is between described outer cover plate and described ventilation shaft.
The electric cooker that the utility model embodiment provides, comprise upper cover, heating component, outer cover plate and sealing device, wherein, heating component comprises ventilation shaft, and outer cover plate is provided with air outlet, and air outlet is connected with ventilation shaft, like this, the high-temperature gas producing after the heating component heating ventilation shaft of can flowing through, and be finally ejected in pot body of electric cooker from air outlet, high-temperature gas can heat the rice in pot body, makes the mouthfeel of rice better; Between ventilation shaft and air outlet, be provided with sealing device, make gapless between ventilation shaft and air outlet, high-temperature gas can not flow out from the gap between ventilation shaft and air outlet like this, can only enter in pot body from air outlet, has improved the efficiency of heating surface of heating component; In addition, the setting of sealing device, makes steam can not enter from the gap location of air outlet and ventilation shaft the inside of rice cooker upper cover, and steam can not exert an influence to normal work and the service life of the electrical equipment in rice cooker upper cover like this.
In addition, the electric cooker providing according to the utility model above-described embodiment also has following additional technical feature:
According to an embodiment of the present utility model, described upper cover comprises cover and inner cap, and described inner cap is positioned at described cover, and described outer cover plate removably or be fixedly mounted in described and cover.
According to an embodiment of the present utility model, described electric cooker also comprises inner cover plate, and described inner cover plate is arranged between described inner cap and described outer cover plate, and described sealing device is arranged in described inner cover plate.
According to an embodiment of the present utility model, described inner cover plate is provided with through hole, and one end of described sealing device is through described through hole, and described one end of described sealing device is provided with convex tendon, and described convex tendon is stuck in described inner cover plate.
According to an embodiment of the present utility model, described sealing device is sealed tube, and described sealed tube is connected with described ventilation shaft is airtight through one end of described through hole, and the other end is connected with described air outlet is airtight; Described convex tendon is the annular flange flange being arranged in the outside wall surface of described sealed tube.
According to an embodiment of the present utility model, described annular flange flange and described sealed tube are integral type structure.
According to an embodiment of the present utility model, described ventilation shaft stretches in described air outlet, and described sealing device is arranged between the outside wall surface of described ventilation shaft and the internal face of described air outlet.
According to an embodiment of the present utility model, the heater of described heating component is arranged on described ventilation shaft, and described heater heats the air in described ventilation shaft.
According to an embodiment of the present utility model, described heating component also comprises the check valve being arranged on described ventilation shaft, and described check valve is arranged between described air outlet and described heater.
According to an embodiment of the present utility model, described heating component also comprises fan, described fan be arranged on described ventilation shaft and described electric cooker between the air inlet that covers.
Additional aspect of the present utility model and advantage will become in description part below obviously, or recognize by practice of the present utility model.
Brief description of the drawings
Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination is understood becoming the description of embodiment obviously and easily, wherein:
Fig. 1 is according to the structure schematic diagram of the upper cover of the electric cooker described in the utility model one embodiment;
Fig. 2 is that the upper cover of the electric cooker shown in Fig. 1 is removed the Facad structure schematic diagram after cover;
Fig. 3 is the sectional structure schematic diagram of Fig. 2;
Fig. 4 is the A portion structure enlarged diagram of Fig. 3;
Fig. 5 is according to the structural representation of the heating component described in the utility model one embodiment;
Fig. 6 is the sectional structure schematic diagram of Fig. 5.
Wherein, in Fig. 1 to Fig. 6, the corresponding relation between Reference numeral and component names is:
1 upper cover, 10 inner caps, 20 outer cover plates, 210 air outlets, 30 inner cover plate, 40 sealed tubes,
410 convex tendons, 50 ventilation shafts, 60 heaters, 70 check valves, 80 fans
Detailed description of the invention
In order more clearly to understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, in the situation that not conflicting, the feature in the application's embodiment and embodiment can combine mutually.
A lot of details are set forth in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from mode described here and implement, and therefore, protection domain of the present utility model is not subject to the restriction of following public specific embodiment.
Describe with reference to the accompanying drawings according to the electric cooker of some embodiment of the utility model.
As shown in Figures 1 to 4, a kind of electric cooker providing according to some embodiment of the utility model, comprising: upper cover 1, heating component, outer cover plate 20 and sealing device.
Particularly, as shown in Figures 2 and 3, described heating component is arranged in described upper cover 1, and described heating component comprises ventilation shaft 50;
As shown in Figure 1 and Figure 4, described outer cover plate 20 is arranged on described upper cover 1, and described outer cover plate 20 is provided with air outlet 210, and described air outlet 210 is connected with described ventilation shaft 50;
As shown in Figure 3 and Figure 4, described sealing device is between described outer cover plate 20 and described ventilation shaft 50.
The electric cooker that the utility model embodiment provides, comprise upper cover, heating component, outer cover plate and sealing device, wherein, heating component comprises ventilation shaft, and outer cover plate is provided with air outlet, and air outlet is connected with ventilation shaft, like this, the high-temperature gas producing after the heating component heating ventilation shaft of can flowing through, and be finally ejected in pot body of electric cooker from air outlet, high-temperature gas can heat the rice in pot body, makes the mouthfeel of rice better; Between ventilation shaft and air outlet, be provided with sealing device, make gapless between ventilation shaft and air outlet, high-temperature gas can not flow out from the gap between ventilation shaft and air outlet like this, can only enter in pot body from air outlet, has improved the efficiency of heating surface of heating component; In addition, the setting of sealing device, makes steam can not enter from the gap location of air outlet and ventilation shaft the inside of rice cooker upper cover, and steam can not exert an influence to normal work and the service life of the electrical equipment in rice cooker upper cover like this.
In a specific embodiment of the present utility model, described upper cover comprises cover (not shown) and inner cap 10, and described inner cap 10 is positioned at described cover, and described outer cover plate 20 removably or be fixedly mounted on described inner cap 10.
In a specific embodiment of the present utility model, as shown in Figure 3 and Figure 4, described electric cooker also comprises inner cover plate 30, and described inner cover plate 30 is arranged between described inner cap 10 and described outer cover plate 20, and described sealing device is arranged in described inner cover plate 30.
Preferably, described inner cover plate 30 is provided with through hole, and one end of described sealing device is through described through hole, and described one end of described sealing device is provided with convex tendon 410, and described convex tendon 410 is stuck in described inner cover plate 30.
Electric cooker comprises inner cover plate, and inner cover plate is provided with through hole, and this through hole can be passed in one end of sealing device, and sealing device is provided with convex tendon through one end of this through hole, and convex tendon is connected in inner cover plate, prevents that sealing device from dropping, and by convex tendon fixing seal device, simple in structure, be easy to realize.
According to specific embodiment of the utility model, described ventilation shaft 50 stretches in described air outlet 210, and described sealing device is arranged between the outside wall surface of described ventilation shaft 50 and the internal face of described air outlet 210.
Further, described sealing device is sealing ring.
In above-described embodiment of the present utility model, one end of ventilation shaft is stretched in air outlet, sealing ring is arranged between the internal face of air outlet and the outside wall surface of ventilation shaft, realize the sealing between air outlet and ventilation shaft, both can prevent that the high-temperature gas flowing out was diffused in rice cooker upper cover in ventilation shaft, cause thermal loss, can also prevent that steam from entering in rice cooker upper cover from the gap of air outlet and ventilation shaft, affects the service life of the electrical equipment in rice cooker upper cover.
In another specific embodiment of the present utility model, as shown in Figures 4 to 6, described sealing device is sealed tube 40, and described sealed tube 40 is through one end and described airtight connection of ventilation shaft 50 of described through hole, the other end and described airtight connection of air outlet 210.Wherein the other end of sealed tube 40 with the airtight a kind of implementation being connected of described air outlet 210 is: described outer cover plate 20 is closely pressed on the other end of described sealed tube 40.
As shown in Figure 4 and Figure 5, described convex tendon 410 is for being arranged on the annular flange flange in the outside wall surface of described sealed tube 40.
Preferably, as shown in Figures 4 to 6, described annular flange flange and described sealed tube 40 are integral type structure.
In above-described embodiment of the present utility model, sealing device is sealed tube, and one end of sealed tube is connected with ventilation shaft is airtight through the through hole in inner cover plate, the other end and airtight connection of air outlet on outer cover plate, the setting of sealed tube, has realized equally ventilation shaft and has been connected with the airtight of air outlet; The outside wall surface of sealed tube is provided with annular flange flange, sealed tube can be connected in inner cover plate; Annular flange flange and sealed tube are integral type structure, are convenient to annular flange flange and are connected with sealed tube, and be connected firmly.
In a specific embodiment of the present utility model, as shown in Figure 5 and Figure 6, the heater 60 of described heating component is arranged on described ventilation shaft 50, and described heater 60 heats the air in described ventilation shaft 50.
Preferably, as shown in Figure 5 and Figure 6, described heating component also comprises the check valve 70 being arranged on described ventilation shaft 50, and described check valve 70 is arranged between described air outlet 210 and described heater 60.
Heating component also comprises check valve, check valve is arranged on ventilation shaft, and between air outlet and heater, enter the steam in ventilation shaft from air outlet like this, cannot enter in heating component by check valve, prevent that steam from entering rear normal work and the service life that affects the electrical equipments such as heater; And high temperature air after heater via heating can and be ejected into from air outlet in pot body of electric cooker by check valve, the rice in pot body is heated.
In an embodiment of the present utility model, as shown in Figure 5 and Figure 6, described heating component also comprises fan 80, and described fan 80 is arranged between the air inlet on the upper cover 1 of described ventilation shaft 50 and electric cooker.
Heating component also comprises the fan being arranged on ventilation shaft, fan is between ventilation shaft and air inlet, the setting of fan, the flowing velocity of the air of having accelerated to enter from air inlet, the air that enters ventilation shaft is increased, and heating component can produce more high temperature air the rice in electric cooker is heated like this.
In sum, the electric cooker that the utility model embodiment provides, by sealing device being set between the ventilation shaft at heating component and outer cover plate, make gapless between air outlet on outer cover plate and ventilation shaft, can prevent that on the one hand the high temperature air that heating component produces from leaking from gap location, cause thermal loss, make the efficiency of heating surface of heating component high, the mouthfeel of the rice that electric cooker cooks is good; Can prevent that on the other hand the steam producing in pot body of electric cooker from entering the inside of rice cooker upper cover from gap location, to exerting an influence in normal work and the service life of the electrical equipment in rice cooker upper cover.
In description of the present utility model, term " connection ", " installation " etc. all should be interpreted broadly, and for example, " connection " can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be to be directly connected, also can indirectly be connected by intermediary.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
In the description of this description, the description of term " embodiment ", " some embodiment ", " specific embodiment " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. an electric cooker, comprises upper cover, it is characterized in that, also comprises:
Heating component, described heating component is arranged in described upper cover, and described heating component comprises ventilation shaft;
Outer cover plate, described outer cover plate is arranged on described and covers, and described outer cover plate is provided with air outlet, and described air outlet is connected with described ventilation shaft; With
Sealing device, described sealing device is between described outer cover plate and described ventilation shaft.
2. electric cooker according to claim 1, is characterized in that,
Described upper cover comprises cover and inner cap, and described inner cap is positioned at described cover, and described outer cover plate removably or be fixedly mounted in described and cover.
3. electric cooker according to claim 2, is characterized in that, also comprises:
Inner cover plate, described inner cover plate is arranged between described inner cap and described outer cover plate, and described sealing device is arranged in described inner cover plate.
4. electric cooker according to claim 3, is characterized in that,
Described inner cover plate is provided with through hole, and one end of described sealing device is through described through hole, and described one end of described sealing device is provided with convex tendon, and described convex tendon is stuck in described inner cover plate.
5. electric cooker according to claim 4, is characterized in that,
Described sealing device is sealed tube, and described sealed tube is connected with described ventilation shaft is airtight through one end of described through hole, and the other end is connected with described air outlet is airtight;
Described convex tendon is the annular flange flange being arranged in the outside wall surface of described sealed tube.
6. electric cooker according to claim 5, is characterized in that,
Described annular flange flange and described sealed tube are integral type structure.
7. electric cooker according to claim 1, is characterized in that,
Described ventilation shaft stretches in described air outlet, and described sealing device is arranged between the outside wall surface of described ventilation shaft and the internal face of described air outlet.
8. according to the electric cooker described in any one in claim 1 to 7, it is characterized in that,
The heater of described heating component is arranged on described ventilation shaft, and described heater heats the air in described ventilation shaft.
9. electric cooker according to claim 8, is characterized in that,
Described heating component also comprises the check valve being arranged on described ventilation shaft, and described check valve is arranged between described air outlet and described heater.
10. electric cooker according to claim 9, is characterized in that,
Described heating component also comprises fan, described fan be arranged on described ventilation shaft and described electric cooker between the air inlet that covers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420018176.5U CN203693349U (en) | 2014-01-10 | 2014-01-10 | Electric cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420018176.5U CN203693349U (en) | 2014-01-10 | 2014-01-10 | Electric cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203693349U true CN203693349U (en) | 2014-07-09 |
Family
ID=51043870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420018176.5U Expired - Lifetime CN203693349U (en) | 2014-01-10 | 2014-01-10 | Electric cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203693349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017054225A1 (en) * | 2015-10-01 | 2017-04-06 | 史利利 | Cooking utensil and lid thereof |
-
2014
- 2014-01-10 CN CN201420018176.5U patent/CN203693349U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017054225A1 (en) * | 2015-10-01 | 2017-04-06 | 史利利 | Cooking utensil and lid thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |
|
| CX01 | Expiry of patent term |