CN104905671A - Electric rice cooker with refrigerating function - Google Patents
Electric rice cooker with refrigerating function Download PDFInfo
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- CN104905671A CN104905671A CN201510321637.5A CN201510321637A CN104905671A CN 104905671 A CN104905671 A CN 104905671A CN 201510321637 A CN201510321637 A CN 201510321637A CN 104905671 A CN104905671 A CN 104905671A
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- refrigeration lid
- heating cover
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Abstract
The invention relates to an electric rice cooker, in particular to an electric rice cooker with a refrigerating function. At present, no electric rice cooker has the refrigerating function and fails to preserve the food heated. The electric rice cooker comprises a refrigerating cover and a heating cover; the refrigerating cover comprises a refrigerating cover shell, an insulation plate and a refrigerating module mounted within the refrigerating cover shell; a plurality of magnets are fixed to the lower end of the refrigerating cover; the upper and lower ends of a cooker body are both peripherally and fixedly provided with a plurality of magnets; one end, facing the cooker body, of the heating cover, is peripherally and fixedly provided with a plurality of magnets; the refrigerating cover and the heating cover are magnetically connected with the upper end or lower end of the cooker body through the magnets; the cooker body is provided with a power input end. To facilitate storage and avoid loss, the lower end of the cooker body is also provided with magnets which magnetically connect the refrigerating cover and the heating cover; the refrigerating cover and the heating cover need not be placed at the lower end of the cooker body. The electric rice cooker according to the technical scheme allows refrigerating and preserving, is convenient to carry, is multifunctional and has the refrigerating function of a refrigerator.
Description
Technical field
The present invention relates to a kind of electric cooker.
Background technology
Electric cooker is the cooking tools of current every household indispensability, and its main application is in the regular hour, looks after just can carry out cooking, congee of stewing, steam dish etc. without the need to people.Use proper, can not burn or do the situation of half-cooked rice, and can automatic heat preserving.Easy to use, easy to clean, do not pollute, time saving and energy saving.Electric cooker can be used in more occasion, can select the product of different volumes according to space size, conventional population appetite.But conventional electric cooker can boil, heat food, but cannot be fresh-keeping.If 24 hours in advance reservation cooking foods, so these foods are easy to go bad; If the food boiled was not eaten up in 24 hours, continue to stay in electric cooker, food is also apt to deteriorate.
Cold and hot holding concurrently should electric cooker technical problem to be solved be the function that solution electric cooker possesses boiling simultaneously, heats, freezes.First to consider the position that refrigerating chip is placed, make the temperature of pot body can be between-5 DEG C ~ 5 DEG C in cooling mode, preservation can be played to fresh food.Next considers that refrigeration module is not destroyed by the high-temperature steam that cooked food produces.Finally will consider the unmarried colony not having refrigerator in family, residence space is little, and the volume of electric cooker is little, and can carry with.
Summary of the invention
The technical assignment of the technical problem to be solved in the present invention and proposition carries out improving to prior art and improves, and provides
with the electric cooker of refrigerating function, to reach outside conventional function of electric rice cooker, the object of refrigerating fresh-keeping can also be realized.For this reason, the present invention takes following technical scheme.
With the electric cooker of refrigerating function, comprise pot body, be arranged at the handle on pot body top, be arranged at the guidance panel of pot body side surface, described pot body bottom is provided with heater, it is characterized in that: the electric cooker of described band refrigerating function also comprises refrigeration lid, heating cover, described refrigeration lid comprises refrigeration lid housing, thermal insulation board and and the refrigeration module that is installed in refrigeration lid housing, described refrigeration lid lower end is fixed with multiple magnetic, the two ends up and down of described pot body are fixed with multiple magnetic along Zhou Jun, described heating cover towards pot body one end along being fixed with multiple magnetic week, the refrigeration lid stated, heating cover are connected with pot upper end of body or lower end magnetic by magnetic, , described pot body is provided with power supply leading-in end.In order to place convenient and avoid losing, also arrange magnetic, refrigeration lid is connected with heating cover magnetic in the lower end of pot body, refrigeration lid must not be put in body lower end of stewing with heating cover certainly.The technical program realizes the refrigeration of electric cooker except heating function and fresh-keeping function, when needs freeze, refrigeration lid is put in pot body upper end, and heating cover is put in pot body lower end, when needs heat, then by refrigeration lid and heating cover transposition; Placed by the connection realizing refrigeration lid and heating cover and pot body that attracts each other of magnetic, easy to use.
As improving further and supplementing technique scheme, the present invention also comprises following additional technical feature.
The driver that described refrigeration module comprises fan, radiator, semiconductor chilling plate, heat-conductive plate and is electrically connected with fan and semiconductor chilling plate; In the middle of described thermal insulation board, above-below direction is provided with through hole, described refrigeration module is arranged at above thermal insulation board, heat-conductive plate is provided with above thermal insulation board, described semiconductor chilling plate is close to above heat-conductive plate, described driver is built-in driver or is external driver, described radiator is arranged on semiconductor chilling plate, and described radiator is provided with multiple fin be circumferentially arranged, and described fan is positioned at the centre of radiator.Heat-conductive plate can be the good aluminium sheet etc. of heat conductivity; Driver is used for providing electric energy to fan and semiconductor chilling plate, and when for built-in driver, it can be arranged on radiator; When the space reducing to take, do not affect radiating effect, fan is embedded in the centre of radiator simultaneously.Semiconductor refrigerating mode structure is simple, volume is little, and heat-conductive plate, radiator fan and radiator can carry out heat transfer fast.
Described pot body comprises side housing, pot body upper shell and pot body, described pot body upper shell is connected with side housing by pot body screw, pot body upper shell and side housing internal structure define enclosed cavity, are provided with insulation material between described side housing and pot body.Strengthen heat insulation effect.
Described refrigeration lid housing comprises refrigeration lid lower house, refrigeration lid side housing, freezing covers housing, refrigeration lid lower house is connected with side housing by refrigeration lid screw, the middle upper portion of described refrigeration lid lower house is provided with refrigeration lid base plate, described thermal insulation board is arranged at above refrigeration lid base plate, described refrigeration lid side housing is provided with ventilating heat dissipating hole, and the centre that described refrigeration covers housing is provided with ventilation air inlet.Described refrigeration lid lower house, thermal insulation board and refrigeration lid side housing define enclosed cavity.Be convenient to realize insulation and wind-cooling heat dissipating.
Described pot body upper shell is provided with two metallic gaskets, and described refrigeration lid lower house is provided with two metallic gaskets, and the metallic gasket of pot body and the relative relative conduction in metallic gasket position that covers of freezing freeze and to cover and the circuit of stewing between body makes refrigeration lid be energized; The power supply leading-in end of described pot body comprises mains supply leading-in end and low-voltage DC leading-in end, and described low-voltage DC leading-in end is connected with external drive and thinks and input fan and semiconductor chilling plate is powered; Two metallic gaskets of described refrigeration lid lower house are electrically connected with low-voltage DC leading-in end; Described mains supply leading-in end is electrically connected with the heater of pot body.Realization that can be convenient and safe without cable imports to operating current the operating circuit of refrigeration lid from pot body.
Described refrigeration module is fixed on thermal insulation board by metallic support.Prevent the movement of refrigeration module.
The side housing lower end of described pot body is provided with multiple power supplies jack as power supply leading-in end.The operating current simultaneously inputting different voltage can be realized.
Described heating cover comprises heating cover upper shell, heating cover inner cap, heating cover lower house, and be provided with multiple through hole in the middle of described heating cover inner cap, the side, top of described heating cover upper shell is provided with multiple strip through hole.Vapours loss when being convenient to heat.
Multiple magnetics of described refrigeration lid are embedded in the magnetic seat of refrigeration lid lower house, multiple magnetics at the two ends up and down of described pot body are embedded in the magnetic seat at pot upper and lower two ends of body, and multiple magnetics of described heating cover are embedded in the magnetic seat of heating cover lower house.Magnetic fixed form simply and easily.
Described metallic gasket is fixed by screw.Interlock circuit can be communicated to again by fixing metal pad by screw.
Described thermal insulation board is provided with multiple in have the cylinder of tapped through hole, the two ends of described metallic support are provided with through hole, and described metallic support and the fixed form of thermal insulation board are that screw passes the through hole of metallic support from top to bottom and is fastened on the internal thread cylinder of thermal insulation board.Simple and practical fixed form.
Described handle is that in U-shaped, U-shaped embedding set by side surface upper part two apertures linking pot body in two ends, U-shaped handle and pot body are for being rotationally connected.The equal circular arc in edges and corners of described U-shaped handle is excessive.Can be convenient for carrying.
Beneficial effect: conveniently can realize refrigerating fresh-keeping and easy to carry, makes electric cooker one-object-many-purposes, has had the function of refrigerator cold-storage concurrently.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is that the present invention is freezed lid explosion schematic diagram.
Fig. 3 is sectional structure schematic diagram of the present invention.
Fig. 4 is heating cover explosion schematic diagram of the present invention.
In figure: 1-handle; 2-freezes lid; 3-stews body; 4-guidance panel; 5-heating cover; 6-multichannel jack; 7-screw; 8-metallic gasket; 9-magnetic; 200-refrigeration lid housing; 201-refrigeration lid side housing; 202-fan; 203-radiator; 204-refrigeration module; 205-driver; 206-semiconductor chilling plate; 207-heat-conductive plate; 208-thermal insulation board; 209-refrigeration covers housing; 210-refrigeration lid lower house; 211-refrigeration lid base plate; 212-metallic support; 301-pot body upper shell; 302-side housing; 303-insulation material; 304-pot body; 501-heating cover upper shell; 502-heating cover inner cap; 503-heating cover lower house.
Detailed description of the invention
Below in conjunction with Figure of description, technical scheme of the present invention is described in further detail.
As Figure 1-4, with the electric cooker of refrigerating function, comprise pot body 3, be arranged at the handle 1 on pot body 3 top, be arranged at the guidance panel 4 of pot body side surface, also comprise refrigeration lid 2, heating cover 5, in order to realize refrigerating thermal-insulation, described refrigeration lid 2 comprises refrigeration lid housing 200, thermal insulation board 208 and the refrigeration module 204 be installed in refrigeration lid housing 200, in order to realize highly effective refrigeration and the heat radiation of small size, described refrigeration module comprises fan 202, radiator 203, semiconductor chilling plate 206, driver 205, heat-conductive plate 207, conveniently cold air is delivered in pot body 3, the described middle above-below direction of thermal insulation board 208 is provided with through hole, described refrigeration module 204 is arranged at above thermal insulation board 208, low temperature for the ease of semiconductor refrigerating gained transmits going down, heat-conductive plate 207 is provided with above thermal insulation board 208, described semiconductor chilling plate 206 is close to above heat-conductive plate 207, conveniently semiconductor chilling plate 206 dispels the heat, described radiator 203 is arranged at above semiconductor chilling plate 206, described fan 202 is embedded in the centre of radiator 203.
In order to fixing refrigeration module, described thermal insulation board 208 is provided with multiple in have the cylinder of tapped through hole, described refrigeration module 204 is fixed on thermal insulation board 208 by metallic support 212.The two ends of described metallic support 212 are provided with through hole, and described metallic support 212 and the fixed form of thermal insulation board 208 are that screw passes the through hole of metallic support 212 from top to bottom and is fastened on the internal thread cylinder of thermal insulation board 208.
In order to promote thermal insulation and radiating effect, described refrigeration lid housing 200 comprises refrigeration lid lower house 210, refrigeration lid side housing 201, freezing covers housing 209, refrigeration lid lower house 210 is connected with side housing 201 by refrigeration lid screw 7, the middle upper portion of described refrigeration lid lower house 210 is provided with refrigeration lid base plate 211, described thermal insulation board 208 is arranged at above refrigeration lid base plate 211, described refrigeration lid side housing 201 is provided with ventilating heat dissipating hole, and the centre that described refrigeration covers housing 209 is provided with ventilation air inlet.Described refrigeration lid lower house 210, thermal insulation board 208 and refrigeration lid side housing 201 define enclosed cavity.Described pot body 3 comprises side housing 302, pot body upper shell 301 and pot body 304, described pot body upper shell 301 is connected with side housing 302 by pot body screw 7, pot body upper shell 301 defines enclosed cavity with side housing 302 internal structure, is provided with insulation material 303 between described side housing 302 and pot body 304.
Conveniently superpressure vapours dissipation in pot body 3, described heating cover 5 comprises heating cover upper shell 501, heating cover inner cap 502, heating cover lower house 503, be provided with multiple through hole in the middle of described heating cover inner cap 502, the side, top of described heating cover upper shell 501 is provided with multiple strip through hole.
Conveniently freeze the fixing of lid 2 and heating cover 5 and pot body 3, described refrigeration is covered 2 lower ends and is fixed with multiple magnetic 9, the two ends up and down of described pot body 3 are fixed with multiple magnetic 9 along Zhou Jun, described heating cover 5 towards pot body 3 one end along being fixed with multiple magnetic 9 week.Multiple magnetics 9 of described refrigeration lid 2 are embedded in the magnetic 9 of refrigeration lid lower house 210, multiple magnetics 9 at the two ends up and down of described pot body 3 are embedded in the magnetic 9 at pot body about 3 two ends, and multiple magnetics 9 of described heating cover 5 are embedded in the magnetic 9 of heating cover lower house 503.
Be delivered in the operating circuit of refrigeration lid for realizing operating current in pot body 3, described pot body upper shell 301 is provided with two metallic gaskets 8, described refrigeration lid lower house 210 is provided with two metallic gaskets 8, the metallic gasket 8 of pot body 3 is relative with metallic gasket 8 position of refrigeration lid 2, and the circuit between conducting refrigeration lid 2 and pot body 3 makes refrigeration lid 2 be energized.Wherein, metallic gasket 8 is fixed by screw 7.
When driver is external driver, the power supply leading-in end of pot body 3 comprises mains supply leading-in end and low-voltage DC leading-in end, and described low-voltage DC leading-in end is connected with external drive and thinks and input fan 202 and semiconductor chilling plate 206 is powered; Two metallic gaskets 8 of described refrigeration lid lower house 210 are electrically connected with low-voltage DC leading-in end; Described mains supply leading-in end is electrically connected with the heater of pot body 3.
When driver is built-in driver, driver can be positioned at above semiconductor chilling plate 206, and conveniently driver 205 and semiconductor chilling plate 206 dispel the heat, and radiator 203 is arranged at above semiconductor chilling plate 206 and driver 205.The power supply leading-in end of pot body 3 then only needs mains supply leading-in end, and mains supply leading-in end touches with two metallic gaskets of refrigeration lid lower house 210 electricity realizing built-in driver 205 by two metallic gaskets 8 of pot body upper shell mutually and accesses.
Conveniently carry, described handle 1 is that in U-shaped, U-shaped embedding set by side surface upper part two apertures linking pot body 3 in two ends, U-shaped handle 1 and pot body 3 are for being rotationally connected.The equal circular arc in edges and corners of described U-shaped handle is excessive.
During refrigeration, heating cover 5 due to useless can temporary magnetism body region upward back-off fixed placement in pot body 3 below, be pulled together with pot body 3, refrigeration lid 2 magnetic position is positioned over above pot body 3 down, be pulled together with pot body 3, refrigeration lid 2 contacts with two panels metallic gasket 8 respective on pot body 3, forms circuit pathways.220v alternating current in addition and the galvanic multiple-connector of 12v are inserted into the multiple power supplies jack 6 of pot body 3 side housing 302 lower end, open the refrigeration button of pot body 3 side guidance panel 4, refrigeration and fresh-keeping relevant parameter can be set simultaneously, 12v direct current is just connected by pot body 3 circuit the driver 205 being transmitted to refrigeration lid 2 with metallic gasket 8, refrigeration module 204 starts refrigeration, after driver (205) switches on power, semiconductor chilling plate (206) is started working, after temperature declines, by heat-conductive plate (207), low temperature is conducted, and be close to refrigeration lid base plate (211), making low temperature pass through refrigeration lid base plate (211) is transferred in the pot body 304 of pot body (3), the heat that work produces can be controlled cavity above thermal insulation board 208 by thermal insulation board 208, keep the low temperature range of lower chamber.The heat that driver 205 and semiconductor chilling plate 206 work produce is worked by fan 202 and radiator 203 and dispels the heat, and heat sheds from the louvre of refrigeration lid side housing 201.Can conveniently realize refrigeration and fresh-keeping.When refrigeration work, 220v circuit disconnects.This refrigerating method adopts semiconductor refrigerating, by electronic chip refrigeration, utilizes extraordinary semi-conducting material to form P-N junction, forms thermocouple pair, produce peltier effect, namely by a kind of New Refrigerating method that direct current freezes.Refrigeration scope is at-5 DEG C about-5 DEG C, pollution-free, and volume is little, and cost is low, and shockproof during work, noiselessness, life-span are long.
When heating as electric cooker, refrigeration lid 2 due to useless can temporary magnetism body region upward back-off fixed placement in pot body 3 below, be pulled together with pot body 3, heating cover magnetic position is positioned over above pot body 3 down, be pulled together, as the lid of common electric pot with pot body 3.220v alternating current in addition and the galvanic multiple-connector of 12v are inserted into the multiple power supplies jack 6 of pot body 3 side housing 302 lower end, open the heat button of pot body 3 side guidance panel 4, can set the relevant parameter of heating, 220v AC power just acts on electric cooker heating collar and starts heating simultaneously.
The electric cooker of the band refrigerating function shown in above Fig. 1-4 is specific embodiments of the invention; substantive distinguishing features of the present invention and progress are embodied; can according to the use needs of reality; under enlightenment of the present invention; it is carried out to the equivalent modifications of the aspect such as shape, structure, all at the row of the protection domain of this programme.
Claims (10)
1. be with the electric cooker of refrigerating function, comprise pot body (3), be arranged at the handle (1) on pot body (3) top, be arranged at the guidance panel (4) of pot body side surface, described pot body bottom is provided with heater, it is characterized in that: also comprise refrigeration lid (2), heating cover (5), described refrigeration lid (2) comprises refrigeration lid housing (200), thermal insulation board (208) and and the refrigeration module (204) that is installed in refrigeration lid housing (200), described refrigeration lid (2) lower end is fixed with multiple magnetic (9), the two ends up and down of described pot body (3) are fixed with multiple magnetic (9) along Zhou Jun, described heating cover (5) towards pot body (3) one end along being fixed with multiple magnetic (9) week, described refrigeration lid (2), heating cover (5) by magnetic (9) with pot body (3) upper end or lower end magnetic be connected, described pot body (3) is provided with power supply leading-in end.
2. the electric cooker of band refrigerating function according to claim 1, is characterized in that: the driver (205) that described refrigeration module comprises fan (202), radiator (203), heat-conductive plate (207), semiconductor chilling plate (206) and is electrically connected with fan (202) and semiconductor chilling plate (206), in the middle of described thermal insulation board (208), above-below direction is provided with through hole, described refrigeration module (204) is arranged at above thermal insulation board (208), heat-conductive plate (207) is provided with above thermal insulation board (208), described semiconductor chilling plate (206) is close to the upper of heat-conductive plate (207), described driver (205) is for built-in driver or be external driver, described radiator (203) is arranged at above semiconductor chilling plate (206), described radiator (203) is provided with multiple fin be circumferentially arranged, described fan (202) is positioned at the centre of radiator (203).
3. the electric cooker of band refrigerating function according to claim 1, it is characterized in that: described pot body (3) comprises side housing (302), pot body upper shell (301) and pot body (304), described pot body upper shell (301) is connected with side housing (302) by pot body screw (7), pot body upper shell (301) and side housing (302) internal structure define enclosed cavity, are provided with insulation material (303) between described side housing (302) and pot body (304).
4. the electric cooker of band refrigerating function according to claim 1, it is characterized in that: described refrigeration lid housing (200) comprises refrigeration lid lower house (210), refrigeration lid side housing (201), refrigeration covers housing (209), refrigeration lid lower house (210) is connected with side housing (201) by refrigeration lid screw (7), the middle upper portion of described refrigeration lid lower house (210) is provided with refrigeration lid base plate (211), described thermal insulation board (208) is arranged at above refrigeration lid base plate (211), described refrigeration lid side housing (201) is provided with ventilating heat dissipating hole, the centre that described refrigeration covers housing (209) is provided with ventilation air inlet, described refrigeration lid lower house (210), thermal insulation board (208) and refrigeration lid side housing (201) define enclosed cavity.
5. the electric cooker of the band refrigerating function according to claim 3 or 4, it is characterized in that: described pot body upper shell (301) is provided with two metallic gaskets (8), described refrigeration lid lower house (210) is provided with two metallic gaskets (8), the metallic gasket (8) of pot body (3) is relative with metallic gasket (8) position that refrigeration covers (2), and the circuit between conducting refrigeration lid (2) and pot body (3) makes refrigeration lid (2) be energized; The power supply leading-in end of described pot body (3) comprises mains supply leading-in end and low-voltage DC leading-in end, and described low-voltage DC leading-in end is connected with external drive and thinks and input fan (202) and semiconductor chilling plate (206) is powered; Two metallic gaskets (8) of described refrigeration lid lower house (210) are electrically connected with low-voltage DC leading-in end; Described mains supply leading-in end is electrically connected with the heater of pot body (3).
6. the electric cooker of band refrigerating function according to claim 1, is characterized in that: described refrigeration module (204) is fixed on thermal insulation board (208) by metallic support (212).
7. the electric cooker of band refrigerating function according to claim 1, is characterized in that: side housing (302) lower end of described pot body (3) is provided with multiple power supplies jack (6) as power supply leading-in end.
8. the electric cooker of band refrigerating function according to claim 1, it is characterized in that: described heating cover (5) comprises heating cover upper shell (501), heating cover inner cap (502), heating cover lower house (503), be provided with multiple through hole in the middle of described heating cover inner cap (502), the side, top of described heating cover upper shell (501) is provided with multiple strip through hole.
9. the electric cooker of band refrigerating function according to claim 1, it is characterized in that: multiple magnetics (9) of described refrigeration lid (2) are embedded in magnetic (9) seat of refrigeration lid lower house (210), multiple magnetics (9) at the two ends up and down of described pot body (3) are embedded in magnetic (9) seat at the upper and lower two ends of pot body (3), and multiple magnetics (9) of described heating cover (5) are embedded in magnetic (9) seat of heating cover lower house (503).
10. the electric cooker of band refrigerating function according to claim 5, is characterized in that: described metallic gasket (8) is fixed by screw (7); Described thermal insulation board (208) is provided with multiple in have the cylinder of tapped through hole, the two ends of described metallic support (212) are provided with through hole, and described metallic support (212) and the fixed form of thermal insulation board (208) are that screw passes the through hole of metallic support (212) from top to bottom and is fastened on the internal thread cylinder of thermal insulation board (208); Described handle (1) is for U-shaped, and in embedding set by side surface upper part two apertures linking pot body (3) in U-shaped two ends, U-shaped handle (1) and pot body (3) are for being rotationally connected; The equal circular arc in edges and corners of U-shaped handle is excessive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510321637.5A CN104905671B (en) | 2015-06-12 | 2015-06-12 | Electric cooker with refrigerating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510321637.5A CN104905671B (en) | 2015-06-12 | 2015-06-12 | Electric cooker with refrigerating function |
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| Publication Number | Publication Date |
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| CN104905671A true CN104905671A (en) | 2015-09-16 |
| CN104905671B CN104905671B (en) | 2017-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510321637.5A Expired - Fee Related CN104905671B (en) | 2015-06-12 | 2015-06-12 | Electric cooker with refrigerating function |
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| Country | Link |
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| CN (1) | CN104905671B (en) |
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| CN112656232A (en) * | 2020-12-31 | 2021-04-16 | 珠海格力电器股份有限公司 | Rice cooker cover and electric cooker |
| CN113384134A (en) * | 2021-08-09 | 2021-09-14 | 嘉兴君和三维技术有限公司 | Electric rice cooker |
| CN114010054A (en) * | 2021-08-09 | 2022-02-08 | 嘉兴君和三维技术有限公司 | Electric rice cooker |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112656232A (en) * | 2020-12-31 | 2021-04-16 | 珠海格力电器股份有限公司 | Rice cooker cover and electric cooker |
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| Publication number | Publication date |
|---|---|
| CN104905671B (en) | 2017-07-18 |
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