CN2501426Y - Automatic electric pressure cooker - Google Patents
Automatic electric pressure cooker Download PDFInfo
- Publication number
- CN2501426Y CN2501426Y CN 01257731 CN01257731U CN2501426Y CN 2501426 Y CN2501426 Y CN 2501426Y CN 01257731 CN01257731 CN 01257731 CN 01257731 U CN01257731 U CN 01257731U CN 2501426 Y CN2501426 Y CN 2501426Y
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- CN
- China
- Prior art keywords
- inner cover
- pot
- cover
- heat
- generating disc
- 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
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Abstract
The utility model is an automatic electric pressure cooker composed of a cooker cover, a locking mechanism for the cooker cover, a seal ring, a shell, an inner cover, an inner cooker, a heating plate, a pressure controlling device, a temperature controlling device, a timing device and a heating circuit etc. Elastic supporting mechanisms which realize the elastic connection of the inner cooker and the inner cover are uniformly distributed between the heating plate and the bottom plate of the inner cover, the main body of each of the elastic supporting mechanisms is an elastic metal plate, two ends of each of the metal plates are respectively fixed with a supporting column, the lower end of each of the supporting columns freely contacts the bottom plate of the inner cover, the middle part of each of the metal plates is fixed to the supporting foot of the heating plate, the micro-switches of the pressure controlling device and the temperature controlling device are arranged below the supporting foot of the heating plate. The utility model has the features of simple structure, easy processing, good deformation linearity, precise pressure control, safe and reliable performance, and lower production cost.
Description
1. technical field
The utility model is a kind of auto-electronic pressure cooker, belongs to the improvement technology of existing auto-electronic pressure cooker.
2. background technology
Existing auto-electronic pressure cooker mostly be between heat-generating disc and outer pot, be provided with realize in pot with outer pot between elastic supporting mechanisms such as the corrugated plating that is connected of elasticity or butterfly spring, by these elastic supporting mechanisms the pressure that produces in the interior pot is passed to heat-generating disc, heat-generating disc extruding corrugated plating or butterfly spring, make the relative outer pot of heat-generating disc produce displacement, thereby promote to be located at the controlling organization between outer pot and the shell, with the control heating power, reach the purpose of control inner pot pressure.But the deformation linearity of corrugated plating or these elastic supporting mechanisms of butterfly spring is bad, and the pressure in making in the pot is controlled inaccuracy, influences the performance of pressure cooker; Simultaneously, these elastic supporting mechanism complex structures of corrugated plating or butterfly spring, processing is not easy, and production cost is higher, and influence is promoted the use of.
3. summary of the invention
The purpose of this utility model provides that a kind of simple in structure, handling ease, cost are lower, safe and reliable, pressure is controlled accurate auto-electronic pressure cooker.
The technical scheme that realizes the utility model purpose is: the utility model includes pot cover, the pot cover retaining mechanism, sealing ring, shell, inner cover, interior pot, heat-generating disc, pressure control device, temperature regulating device, parts such as timing means and heating circuit, pressure control device, temperature regulating device, and the heating circuit places between shell and the inner cover, timing means is installed on the shell, heat-generating disc places the bottom of inner cover, the upper edge of pot in sealing ring places, pot cover is fastened on the inner cover, between the base plate of heat-generating disc and inner cover, be evenly distributed with the elastic supporting mechanism that pot is connected with inner cover elasticity in realizing, this elastic supporting mechanism main body is an elastic metal sheet, each fixes a support column metallic plate two ends, the support column lower end freely contacts with the base plate of inner cover, the middle part of metallic plate is fixed on the feet of heat-generating disc, pressure control, the microswitch of temperature regulating device is positioned at the feet below of heat-generating disc.
Good effect of the present utility model is because the elastic supporting mechanism that pot is connected with inner cover elasticity in realizing adopts the elastic metallic plate structure, and simple in structure, the handling ease of elastic metal sheet, deformation good linearity, make to the utlity model has accurate, the safe and reliable characteristics of pressure control, and reduced production cost.
4. description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.Do not draw in detail with the irrelevant part of the utility model technical characterstic among the figure.
5. the specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further.
As shown in drawings, the utility model is by pot cover (2), the pot cover retaining mechanism, sealing ring (8), shell (3), inner cover (4), interior pot (5), heat-generating disc (6), pressure control device (7), temperature regulating device (12), parts such as timing means (11) and heating circuit are formed, inner cover (4) is similar to interior pot (5) shape and be positioned between shell (3) and pot (5), shell (3) and inner cover (4) are for being rigidly connected, pressure control device (7), temperature regulating device (12) and heating circuit place between shell (3) and the inner cover (4), timing means (11) is installed on the shell (3), heat-generating disc (6) places the bottom of inner cover (4), sealing ring (8) places the upper edge of interior pot (5), pot cover (2) is fastened on the inner cover (4), between the base plate of heat-generating disc (6) and inner cover (4), be evenly distributed with the elastic supporting mechanism that pot (5) is connected with inner cover (4) elasticity in the realization more than 3, this elastic supporting mechanism main body is elastic metal sheet (9), each fixes a support column (10) metallic plate (9) two ends, support column (10) lower end freely contacts with the base plate of inner cover (4), the middle part of metallic plate (9) is fixed on the feet of heat-generating disc (6), coefficient of elasticity in the time of can adjusting metallic plate (9) generation elastic deformation by the distance between change metallic plate (9) the two end supports post (10), so its processing adjustment is simple; The microswitch of pressure control device (7), temperature regulating device (12) is positioned at the feet below of heat-generating disc (6).The utility model in use, need the interior pot (5) of cooking food to place inner cover (4) with installing, sealing ring (8) is placed the upper edge of interior pot (5), pot cover (2) is fastened on the inner cover (4), and by the locking of pot cover retaining mechanism, at this moment pot (5) is sealed fully in, then timing means (11) is transferred to required time, connect power supply, heater circuit heats the internal pot of heat-generating disc (6) (5), carrying out with heating, temperature in the interior pot (5) raises gradually, pressure increases gradually, because after pot cover (2) fastens with inner cover (4), between them for being rigidly connected, therefore, interior pot can not be to top offset, so interior pot (5) constantly pushes heat-generating disc (6) downwards under the increased pressure effect therein, heat-generating disc (6) i.e. the downward elastic metal sheet (9) in the pushing elastic supporting mechanism, makes the middle part of metallic plate (9) that downward deformation take place, the support column (10) at metallic plate (9) two ends in opposite directions run-off the straight to comply with the downward deformation that metallic plate (9) middle part takes place, the relative inner cover (4) of heat-generating disc (6) produces to bottom offset like this, when being displaced to setting valve, disconnect the microswitch of pressure control device (7), heater circuit no longer internally pot (5) heating boosts; Later on along with the pressure in the interior pot (5) descends gradually, elastic metal sheet (9) is upwards resilience slowly, the support column (10) at metallic plate (9) two ends slowly returns just to comply with slowly upwards resilience of metallic plate (9), heat-generating disc (6) is slowly upwards lifting thereupon, when arriving reset values, the microswitch of pressure control device (7) resets, and heater circuit makes the internal pot of heat-generating disc (6) (5) heating boost once more.So move in circles, realize automatic control, finish timing, cut off heater circuit, change the insulation program over to until timing means (11) to inner pot pressure.
For the support column (10) that makes metallic plate (9) two ends can more suitable ground complexed metal plate (9) downward deformation and upwards resilience, guarantee the automation control of pressure, the lower end of support column (10) is designed to hemispherical, and support column (10) is around the lower end run-off the straight with return just just more smooth like this.
Claims (3)
1. auto-electronic pressure cooker, by pot cover (2), the pot cover retaining mechanism, sealing ring (8), shell (3), inner cover (4), interior pot (5), heat-generating disc (6), pressure control device (7), temperature regulating device (12), parts such as timing means (11) and heating circuit are formed, pressure control device (7), temperature regulating device (12) and heating circuit place between shell (3) and the inner cover (4), timing means (11) is installed on the shell (3), heat-generating disc (6) places the bottom of inner cover (4), sealing ring (8) places the upper edge of interior pot (5), pot cover (2) is fastened on the inner cover (4), between the base plate of heat-generating disc (6) and inner cover (4), be evenly distributed with the elastic supporting mechanism that pot (5) is connected with inner cover (4) elasticity in realizing, it is characterized in that this elastic supporting mechanism main body is elastic metal sheet (9), each fixes a support column (10) metallic plate (9) two ends, support column (10) lower end freely contacts with the base plate of inner cover (4), the middle part of metallic plate (9) is fixed on the feet of heat-generating disc (6), pressure control device (7), the microswitch of temperature regulating device (12) is positioned at the feet below of heat-generating disc (6).
2. auto-electronic pressure cooker according to claim 1 is characterized in that realizing that interior pot (5) has more than 3 with the elastic supporting mechanism quantity that inner cover (4) elasticity is connected.
3. according to claim 1 or 2 described auto-electronic pressure cookers, it is characterized in that the lower end of support column (10) is designed to hemispherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01257731 CN2501426Y (en) | 2001-11-01 | 2001-11-01 | Automatic electric pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01257731 CN2501426Y (en) | 2001-11-01 | 2001-11-01 | Automatic electric pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2501426Y true CN2501426Y (en) | 2002-07-24 |
Family
ID=33666426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01257731 Expired - Lifetime CN2501426Y (en) | 2001-11-01 | 2001-11-01 | Automatic electric pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2501426Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1989884B (en) * | 2005-12-30 | 2010-10-06 | 浙江苏泊尔家电制造有限公司 | An electric pressure cooker |
| WO2018223590A1 (en) * | 2017-06-05 | 2018-12-13 | 佛山市顺德区美的电热电器制造有限公司 | Split-type cooking appliance |
-
2001
- 2001-11-01 CN CN 01257731 patent/CN2501426Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1989884B (en) * | 2005-12-30 | 2010-10-06 | 浙江苏泊尔家电制造有限公司 | An electric pressure cooker |
| WO2018223590A1 (en) * | 2017-06-05 | 2018-12-13 | 佛山市顺德区美的电热电器制造有限公司 | Split-type cooking appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: YIDA ELECTRICAL APPLIANCE INDUSTRY CO., LTD., SHUN Free format text: FORMER NAME OR ADDRESS: SHUNDE CITY YIDA APPLIANCES INDUSTRY CO.,LTD. |
|
| CP03 | Change of name, title or address |
Address after: Guangdong province Foshan city Shunde District Ronggui Street South Dashenglu No. 5, zip code: 528305 Patentee after: Shunde Foshan Yida Electrical Appliance Industry Co., Ltd. Address before: Shunde City, Guangdong Province town of Guangxi Dashenglu District No. 5, zip code: 528305 Patentee before: Yida Electrical Equipment Industrial Co., Ltd., Shunde City |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20111101 Granted publication date: 20020724 |