CN201701007U - Three-dimensional heat-preservation electric cooker - Google Patents
Three-dimensional heat-preservation electric cooker Download PDFInfo
- Publication number
- CN201701007U CN201701007U CN2010202162671U CN201020216267U CN201701007U CN 201701007 U CN201701007 U CN 201701007U CN 2010202162671 U CN2010202162671 U CN 2010202162671U CN 201020216267 U CN201020216267 U CN 201020216267U CN 201701007 U CN201701007 U CN 201701007U
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- preservation
- circuit board
- dimensional heat
- sensor
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Abstract
The utility model discloses a three-dimensional heat-preservation electric cooker. The electric cooker comprises an inner rice cooker, a circuit board, a heating plate, a microprocessor, a top sensor, a bottom sensor, a top heating filament and a lateral heating filament; the microprocessor sends out heat-preservation control signals to the circuit board to control the top heating filament and the lateral heating filament to perform heat preservation and heating. The three-dimensional heat-preservation electric cooker has the advantages of simple structure, three-dimensional heat-preservation function, and longer heat-preservation effect, uniform three-dimensional heat-preservation effect, thereby ensuring a better taste of rice and avoid unsatisfactory taste of rice caused by local overheat.
Description
Technical field
The utility model relates to a kind of electric cooker, is specifically related to a kind of electric cooker with three-dimensional heat insulation function.
Background technology
Existing common electric cooker all adopts the heating plate heating of bottom to pass to the usefulness of interior pot courage as insulation again, because it is inhomogeneous that heat preservation hot is transmitted, its long-time insulation can cause, the jaundice of rice surface, pot courage periphery rice " becomes withered " in " exsiccation ", and interior pot bottom rice jaundice forms " crispy rice " thereby influences mouthfeel.
The utility model content
The purpose of this utility model is at the problems referred to above weak point, providing a kind of can keep heat insulation effect, holding temperature for a long time and be incubated uniform electric cooker, its three-dimensional insulation heat insulation effect is even, can not occur hot-spot and influence the problem of rice mouthfeel.
In order to achieve the above object, the utility model is by the following technical solutions:
A kind of three-dimensional heat-preservation electric rice cooker, pot courage, circuit board and heating plate in comprising also comprise:
Microprocessor, itself and circuit board electrically connect;
Top sensor, it is located at the interior top of electric cooker and electrically connects with circuit board;
Bottom sensor, it is located at the interior bottom of electric cooker and electrically connects with circuit board;
The top heater strip, it is located at the interior top of electric cooker and electrically connects with circuit board; And
The sidepiece heater strip, it is located at the interior following side of electric cooker and electrically connects with circuit board;
Send preservation and controlling signal to circuit board after the temperature detection information of microprocessor reception top sensor and bottom sensor and control heat-generating disc, top heater strip and sidepiece heater strip execution insulation heating.
Further, also comprise a control display board, it is used to set the insulation program and shows holding temperature; Above-mentioned microprocessor is located in the control display board.
Better embodiment of the present utility model is that the regulating and controlling temperature scope that above-mentioned top sensor detects the insulation heating is 72 ℃ to 82 ℃; The regulating and controlling temperature scope that above-mentioned bottom sensor detects the insulation heating is 60 ℃ to 70 ℃.
Above-mentioned top sensor is the top thermistor; Above-mentioned bottom sensor is the bottom thermistor.
Further concrete, the utility model comprises that also being located at electric cooker inside is enclosed in the outer stay-warm case of interior pot courage; Described top sensor, top heater strip are located at the top of stay-warm case; Described bottom sensor, sidepiece heater strip are located at the following side of stay-warm case.
The utility model is simple in structure, and three-dimensional heat insulation function is provided, and can keep heat insulation effect, holding temperature for a long time, and its three-dimensional insulation heat insulation effect is even, makes rice have mouthfeel, can not occur hot-spot and influence the problem of rice mouthfeel.
Description of drawings
Fig. 1 is the utility model circuit control principle figure.
Below by the drawings and specific embodiments the utility model is further described:
The specific embodiment
Three-dimensional heat-preservation electric rice cooker described in the utility model, comprise electric cooker body, stay-warm case, interior pot courage, circuit board 1, heating plate 3, top sensor 4, bottom sensor 5, top heater strip 6, sidepiece heater strip 7 and in be provided with the control display board 2 of microprocessor 21.Concrete structure is as follows:
Above-mentioned stay-warm case is located at electric cooker inside and is enclosed in outside the interior pot courage.As shown in Figure 1, be provided with in the above-mentioned control display board 2 and be used to the microprocessor 21 that receives, handle input signal and send control signal, and itself and circuit board 1 electrically connect; Above-mentioned top sensor 4 is located at the interior interior pot courage top of electric cooker and is electrically connected with circuit 1 plate; Above-mentioned bottom sensor 5 is located at the interior interior pot courage bottom of electric cooker and is electrically connected with circuit board 1; Above-mentioned top heater strip 6 is located at the interior interior pot courage top of electric cooker and is electrically connected with circuit board 1; Above-mentioned sidepiece heater strip 7 is located at the interior interior pot courage following side of electric cooker and is electrically connected with circuit board.
Send preservation and controlling signal to circuit board 1 control heat-generating disc 3, top heater strip 6 and sidepiece heater strip 7 after the temperature detection information of above-mentioned microprocessor 21 reception top sensor 4 and bottom sensor 5 and carry out the insulation heating.
Better embodiment of the present utility model is that the regulating and controlling temperature scope that above-mentioned top sensor 4 detects the insulation heating is 72 ℃ to 82 ℃; The regulating and controlling temperature scope that above-mentioned bottom sensor 5 detects the insulation heating is 60 ℃ to 70 ℃.Bottom sensor 5, top sensor 7 detected temperatures pass to information the microprocessor of controlling on the display board 2 21, judge by microprocessor 21 whether the temperature of test point can satisfy the setting value of program, send the power temperature of keeping test point to heat-generating disc 3, top heater strip 6, sidepiece heater strip 7 of information closing relay or controllable silicon by microprocessor 21 and satisfy the temperature of program setting as not satisfying then, if can satisfy the setting value relay, controllable silicon then disconnects not powering gives heat-generating disc 3, top heater strip 6, sidepiece heater strip 7 to power supply.
Further concrete, above-mentioned top sensor 4 is the top thermistor; Above-mentioned bottom sensor 5 is the bottom thermistor.
The utility model is by stay-warm case, heat-generating disc, top sensor, bottom sensor, the control display board, circuit board, the top heater strip, compositions such as sidepiece heater strip composition, it mainly is by bottom sensor, the top sensor detected temperatures passes to the microprocessor of control on the display board with information, whether can satisfy the setting value of program by the temperature of microprocessor judges test point, then sends the information closing relay by microprocessor or controllable silicon is powered to heat-generating disc as not satisfying, the top heater strip, the temperature that the temperature that the sidepiece heater strip is kept test point satisfies program setting (is that the regulating and controlling temperature scope that top sensor 4 detects the insulation heating is 72 ℃ to 82 ℃; The regulating and controlling temperature scope that above-mentioned bottom sensor 5 detects the insulation heating is 60 ℃ to 70 ℃), if can satisfy the setting value relay, controllable silicon then disconnects not powering gives heat-generating disc, top heater strip, sidepiece heater strip to power supply, thereby the long-time insulation of electric cooker can not caused, the jaundice of rice surface, the peripheral rice of pot " becomes withered " in " exsiccation ", and interior pot bottom rice jaundice forms " crispy rice " and keeps the former influential mouthfeel of rice.The utility model is simple in structure, and three-dimensional heat insulation function is provided, and can keep heat insulation effect, holding temperature for a long time, and its three-dimensional insulation heat insulation effect is even, makes rice have mouthfeel, can not occur hot-spot and influence the problem of rice mouthfeel.
Claims (8)
1. a three-dimensional heat-preservation electric rice cooker comprises interior pot courage, circuit board and heating plate, it is characterized in that also comprising:
Microprocessor, itself and circuit board electrically connect;
Top sensor, it is located at the interior top of electric cooker and electrically connects with circuit board;
Bottom sensor, it is located at the interior bottom of electric cooker and electrically connects with circuit board;
The top heater strip, it is located at the interior top of electric cooker and electrically connects with circuit board; And
The sidepiece heater strip, it is located at the interior following side of electric cooker and electrically connects with circuit board;
Send preservation and controlling signal to circuit board after the temperature detection information of microprocessor reception top sensor and bottom sensor and control heat-generating disc, top heater strip and sidepiece heater strip execution insulation heating.
2. three-dimensional heat-preservation electric rice cooker according to claim 1 is characterized in that: also comprise a control display board.
3. three-dimensional heat-preservation electric rice cooker according to claim 2 is characterized in that: described microprocessor is located in the control display board.
4. three-dimensional heat-preservation electric rice cooker according to claim 1 is characterized in that: the regulating and controlling temperature scope that described top sensor detects the insulation heating is 72 ℃ to 82 ℃.
5. three-dimensional heat-preservation electric rice cooker according to claim 1 is characterized in that: the regulating and controlling temperature scope that described bottom sensor detects the insulation heating is 60 ℃ to 70 ℃.
6. three-dimensional heat-preservation electric rice cooker according to claim 1 is characterized in that: described top sensor is the top thermistor.
7. three-dimensional heat-preservation electric rice cooker according to claim 1 is characterized in that: described bottom sensor is the bottom thermistor.
8. three-dimensional heat-preservation electric rice cooker according to claim 1 is characterized in that: also comprise the stay-warm case outside the pot courage in being located at electric cooker inside is enclosed in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202162671U CN201701007U (en) | 2010-06-01 | 2010-06-01 | Three-dimensional heat-preservation electric cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202162671U CN201701007U (en) | 2010-06-01 | 2010-06-01 | Three-dimensional heat-preservation electric cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201701007U true CN201701007U (en) | 2011-01-12 |
Family
ID=43438152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202162671U Expired - Fee Related CN201701007U (en) | 2010-06-01 | 2010-06-01 | Three-dimensional heat-preservation electric cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201701007U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106510481A (en) * | 2016-10-11 | 2017-03-22 | 九阳股份有限公司 | Heat preservation control method for electric rice cooker |
| CN108968648A (en) * | 2018-08-21 | 2018-12-11 | 珠海格力电器股份有限公司 | IH electric cooker and control method thereof |
-
2010
- 2010-06-01 CN CN2010202162671U patent/CN201701007U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106510481A (en) * | 2016-10-11 | 2017-03-22 | 九阳股份有限公司 | Heat preservation control method for electric rice cooker |
| CN106510481B (en) * | 2016-10-11 | 2019-01-18 | 九阳股份有限公司 | A kind of thermal-insulation control method of electric cooker |
| CN108968648A (en) * | 2018-08-21 | 2018-12-11 | 珠海格力电器股份有限公司 | IH electric cooker and control method thereof |
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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: ZHONGSHAN ENAITER ELECTRIC APPLIANCE CO., LTD Free format text: FORMER NAME: ZHONGSHAN ENAITER ELECTRIC APPLIANCE CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Yongyi industrial district 528400 Guangdong Dongfeng Town, Zhongshan City Donghai Road five Patentee after: GUANGDONG ENAITER ELECTRICAL APPLIANCES CO., LTD. Address before: 528400 Guangdong city of Zhongshan Province Dongfeng Town Tongan Avenue Road No. 28-2 Patentee before: Zhongshan city Yi Laite Electrical Appliances Co., Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20190601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |