CN203016646U - Electric rice cooker capable of heating rapidly - Google Patents
Electric rice cooker capable of heating rapidly Download PDFInfo
- Publication number
- CN203016646U CN203016646U CN 201220622871 CN201220622871U CN203016646U CN 203016646 U CN203016646 U CN 203016646U CN 201220622871 CN201220622871 CN 201220622871 CN 201220622871 U CN201220622871 U CN 201220622871U CN 203016646 U CN203016646 U CN 203016646U
- Authority
- CN
- China
- Prior art keywords
- heating
- cavity
- valve
- coupler
- pot body
- 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 - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 56
- 235000007164 Oryza sativa Nutrition 0.000 title abstract 4
- 235000009566 rice Nutrition 0.000 title abstract 4
- 240000007594 Oryza sativa Species 0.000 title 1
- 238000007789 sealing Methods 0.000 abstract description 8
- 239000012528 membrane Substances 0.000 abstract description 7
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 241000209094 Oryza Species 0.000 abstract 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Abstract
The utility model relates to an electric rice cooker capable of heating rapidly. The electric rice cooker capable of heating rapidly comprises a pot body and an inner container, wherein a heating thick membrane and a sealing cover are arranged on the outer side of the bottom of the inner container; an airtight cavity of the heating thick membrane is formed by connecting the sealing cover and the inner container; a valve which can open or seal the cavity and an upper coupler connected with the heating thick membrane are arranged on the sealing cover; a lower coupler connected with a power source is arranged at the bottom of the pot body; the upper coupler is connected with the lower coupler; and the valve opens the cavity. Accordingly, when a user places the inner container in the pot body, the upper coupler and the lower coupler are connected in a coupling mode, the heating thick membrane at the bottom of the inner container can acquire electric energy through the upper coupler and the lower coupler, the valve opens the cavity at the moment, pressure boosting caused by raising temperature inside the cavity can be avoided, and safety performance is ensured; furthermore, when the user needs to take out the inner container to wash the inner container, the valve closes the cavity, so that the heating thick membrane is sealed in the airtight cavity, the heating thick membrane is prevented from being soaked or being scratched or being damaged, and the electric rice cooker capable of heating rapidly is safe and reliable.
Description
Technical field
The utility model relates to an electro-technical field, relates in particular to a kind of electric cooker of Fast Heating.
Background technology
Heating appliances in existing household electrical appliances mainly contains two kinds of electrothermal tube heating, high-frequency heating.Yet, electrothermal tube heating major part takes die casting to make electric hot tray, cause its thermal efficiency lower, heat energy consumes in the transmission of electric hot tray usually, and energy storage is larger, uses the danger of pot of overflowing easily occurs on household appliances, and adopts the heating appliances of electrothermal tube heating, its quality is larger, and inconvenient user picks and places and transports; High-frequency heating needs radio-frequency generator, has radiation risk.
For addressing the above problem, the thick-film heating technology that quality is light, the thermal efficiency is high, thermal inertia is little has appearred in industry, and it will become the mainstream technology of heating.In field of household appliances, for guaranteeing to heat the thermal efficiency of thick film and the security of thick film, the heating thick film need to be connected to one with container, can not split type connection as the traditional heating dish, so, causing the user when the washing foodstuff container, is not easily, easily makes the thick film immersion that links together with container or scratch to cause potential safety hazard.
The utility model content
In view of this, be necessary to provide a kind of can be safely, the electric cooker of reliable, Fast Heating.
The utility model is achieved through the following technical solutions:
A kind of electric cooker of Fast Heating, comprise a pot body, inner bag, described inner bag bottom outside is provided with heating thick film and seal closure, seal closure and inner bag are connected to form the closed cavity of heating thick film, described seal closure is provided with the valve that can open or seal described cavity and the upper coupler that connects the heating thick film, bottom of pot body is provided with the lower coupler that connects power supply, and upper coupler connects with lower coupler, the described cavity of valve open.
Described bottom of pot body also is provided with the projection of opening valve, and inner bag is placed in pot body, and projection is supported valve.
Described valve is located at the center of coupler, and corresponding projection is located at the center of lower coupler.
Described valve comprises spool, spring and passage, and spring connects spool, the able to turn on or off passage of spool.
The beneficial effects of the utility model are:
Seal closure described in the utility model and inner bag are connected to form the closed cavity of heating thick film, described seal closure is provided with the valve that can open or seal described cavity and the upper coupler that connects the heating thick film, bottom of pot body is provided with the lower coupler that connects power supply, upper coupler connects with lower coupler, the described cavity of valve open.So, when as the user, inner bag being placed in pot body, upper coupler and lower coupling, the heating thick film of inner bag bottom can obtain electric energy by coupler, and the described cavity of valve open this moment is avoided in cavity because temperature increases, build-up of pressure increases, and has guaranteed security performance; Further, when the user need to take out the inner bag cleaning, the described cavity of valve closing makes the heating thick film be sealed in closed cavity, avoids heating the thick film immersion or wipes the clashing and breaking wound, and was more safe and reliable.
Further, described bottom of pot body also is provided with the projection of opening valve, and inner bag is placed in pot body, and projection is supported valve.So, support the simple in structure of valve opening by projection, cost is low.Further, described valve is located at the center of coupler, and corresponding projection is located at the center of lower coupler.Valve and projection are located at the center of coupler, needing in user's use procedure have avoided the risk of locating, operate simpler.
Description of drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the cross-sectional view of electric cooker first embodiment of the utility model Fast Heating;
Fig. 2 is the partial enlarged drawing of Fig. 1;
Fig. 3 is the inner bag cross-sectional view of the electric cooker of the utility model Fast Heating;
Fig. 4 is the partial enlarged drawing of Fig. 3;
Fig. 5 is the cross-sectional view of electric cooker second embodiment of the utility model Fast Heating.
The label that in figure, component names is corresponding is as follows:
10, electric cooker; 11, pot body; 12, inner bag; 13, heating thick film; 14, seal closure; 15, cavity; 16, upper coupler; 17, lower coupler; 18, valve; 181, spool; 182, spring; 183, passage; 19, projection; 21, piston.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment one:
See also electric cooker first embodiment of Fig. 1, Fig. 2, Fig. 3 and Fig. 4 Fast Heating described in the utility model, the electric cooker 10 of described Fast Heating, comprise pot body 11, inner bag 12, in described, 12 bottom outside are provided with heating thick film 13 and seal closure 14, and seal closure 14 is connected to form with inner bag 12 closed cavity 15 that heats thick film 13.Described seal closure 14 is provided with the valve 18 that can open or seal described cavity 15 and the upper coupler 16 that connects the heating thick film, pot body 11 bottoms are provided with the lower coupler 17 that connects power supply, upper coupler 16 connects with lower coupler 17, and valve 18 is opened described cavity 15.
Described pot body 11 bottoms also are provided with the projection 19 of opening valve 18, and inner bag 12 is placed in pot body 11, and projection 19 is supported valve 18.
The bottom outside printing-sintering of described inner bag 12 has heating thick film 13, seal closure 14 covers heating thick film 13, and the upper coupler 16 on seal closure 14 is connected the electric connection point that heats thick film 13, with the bottom welding of the outer ring of seal closure 14 and inner bag 12 together, so, form closed cavity 15 and will heat thick film 13 sealings within it.
Described heating thick film 13 is rare earth thick film or ceramic thick film, and it comprises heating track and insulating barrier.
Described seal closure 14 is made for stainless steel, which is provided with the valve 18 of unlatching or closed cavity 15.This valve 18 is placed on pot body 11 when interior at inner bag 12, is supported by projection 19, opens cavity 15, when inner bag 12 is got, and sealed cavity 15.
Described valve 18 is located at the center of coupler 16, and corresponding projection 19 is located at the center of lower coupler 17, needs the location structure of setting in addition to reduce.This valve 18 comprises valve 181, spring 182 and passage 183, and spring 182 elasticity connect spool 181, the able to turn on or off passage 183 of spool 181.When inner bag 12 is placed on pot body 11 when interior, spool 181 is subject to the resist force of projection 19, and passage 183 is opened in inwardly motion, makes cavity 15 be communicated with ambient atmosphere; When taking out inner bag 12, spool 181 is subjected to the elastic force effect of spring 182, sealing ventilation hole 183, and then closed cavity 15.
In present embodiment, described upper and lower coupler (16,17) is located on the center, and further, described valve 18 is set the center of coupler 16, and corresponding projection 19 is located at the center of lower coupler 17.So, saved the location structure of valve 18 with projection 19, the user is more convenient to operate, and can realize 360 degree rotation placements of inner bag 12.
The utility model adopts seal closure 14 and inner bag 12 to be connected to form the closed cavity 15 of heating thick film, when the user need to clean inner bag, avoid cavity 15 to realize heating the sealing of thick film 13, avoided its immersion or bad by the wiping clashing and breaking, promoted the security performance of thick-film heating electric cooker.In addition, will open the center that upper and lower coupler (16,17) is established that is arranged on of the valve 18 of cavity 15 and projection 19 correspondences, opening structure is simple, and the user need not the complex operations such as location, and is more practical.
Be appreciated that described upper coupler 16 is wholely set with seal closure 14, or the split setting, upper coupler 16 is arranged on seal closure 14 again.
What be appreciated that described valve 18 and projection 19 also can be corresponding is arranged on other position, bottom, and doing positioning instant by projection 19 can.This nonessential variation is also within the utility model protection domain.
Embodiment two:
See also the second embodiment of the electric cooker of Fast Heating described in the utility model shown in Figure 5, the difference of itself and the first embodiment is: described seal closure 14 is provided with the passage of cavity 15, passage is realized sealing or unlatching cavity 15 by piston 21, and this piston 21 is by user's manual operation.
When taking out inner bag 12, the user fills in piston 21 in passage, realizes sealed cavity 15; When inner bag 12 is placed on pot body 11 when interior, the user extracts piston 21, opens passage.
Be appreciated that described passage also can by the ventilated membrane sealing that discharges water, clean the danger of soaking to solve, and need not open operation.
Other structure of present embodiment is all consistent with the first embodiment with beneficial effect, gives unnecessary details no longer one by one here.
Claims (4)
1. the electric cooker of a Fast Heating, comprise a pot body, inner bag, it is characterized in that: described inner bag bottom outside is provided with heating thick film and seal closure, seal closure and inner bag are connected to form the closed cavity of heating thick film, described seal closure is provided with the valve that can open or seal described cavity and the upper coupler that connects the heating thick film, bottom of pot body is provided with the lower coupler that connects power supply, and upper coupler connects with lower coupler, the described cavity of valve open.
2. the electric cooker of Fast Heating as claimed in claim 1, it is characterized in that: described bottom of pot body also is provided with the projection of opening valve, and inner bag is placed in pot body, and projection is supported valve.
3. the electric cooker of Fast Heating as claimed in claim 2, it is characterized in that: described valve is located at the center of coupler, and corresponding projection is located at the center of lower coupler.
4. as the electric cooker of the described Fast Heating of claims 1 to 3 any one, it is characterized in that: described valve comprises spool, spring and passage, and spring connects spool, the able to turn on or off passage of spool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220622871 CN203016646U (en) | 2012-11-22 | 2012-11-22 | Electric rice cooker capable of heating rapidly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220622871 CN203016646U (en) | 2012-11-22 | 2012-11-22 | Electric rice cooker capable of heating rapidly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203016646U true CN203016646U (en) | 2013-06-26 |
Family
ID=48640671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220622871 Expired - Fee Related CN203016646U (en) | 2012-11-22 | 2012-11-22 | Electric rice cooker capable of heating rapidly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203016646U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021139664A1 (en) * | 2020-01-07 | 2021-07-15 | 佛山市顺德区美的电热电器制造有限公司 | Pot and cooking device |
| CN113143000A (en) * | 2020-01-07 | 2021-07-23 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus |
| CN113143001A (en) * | 2020-01-07 | 2021-07-23 | 佛山市顺德区美的电热电器制造有限公司 | Pan and cooking equipment |
| CN113143002A (en) * | 2020-01-07 | 2021-07-23 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus |
| CN113142999A (en) * | 2020-01-07 | 2021-07-23 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus |
-
2012
- 2012-11-22 CN CN 201220622871 patent/CN203016646U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021139664A1 (en) * | 2020-01-07 | 2021-07-15 | 佛山市顺德区美的电热电器制造有限公司 | Pot and cooking device |
| CN113143000A (en) * | 2020-01-07 | 2021-07-23 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus |
| CN113143001A (en) * | 2020-01-07 | 2021-07-23 | 佛山市顺德区美的电热电器制造有限公司 | Pan and cooking equipment |
| CN113143002A (en) * | 2020-01-07 | 2021-07-23 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus |
| CN113142999A (en) * | 2020-01-07 | 2021-07-23 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus |
| CN113143001B (en) * | 2020-01-07 | 2023-03-14 | 佛山市顺德区美的电热电器制造有限公司 | Pan and cooking equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Huaiyin District of Ji'nan City, Shandong Province, 250118 US 999 miles Patentee after: Joyoung Company Limited Address before: Xinsha Road, Huaiyin District of Ji'nan city of Shandong Province, No. 12 250118 Patentee before: Joyoung Company Limited |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20201122 |