WO2019218509A1 - 一种双胆电饭锅 - Google Patents

一种双胆电饭锅 Download PDF

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Publication number
WO2019218509A1
WO2019218509A1 PCT/CN2018/100472 CN2018100472W WO2019218509A1 WO 2019218509 A1 WO2019218509 A1 WO 2019218509A1 CN 2018100472 W CN2018100472 W CN 2018100472W WO 2019218509 A1 WO2019218509 A1 WO 2019218509A1
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WO
WIPO (PCT)
Prior art keywords
rice cooker
pot body
bile
double
lid
Prior art date
Application number
PCT/CN2018/100472
Other languages
English (en)
French (fr)
Inventor
张梅
Original Assignee
广州斯腾电子实业有限公司
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Filing date
Publication date
Application filed by 广州斯腾电子实业有限公司 filed Critical 广州斯腾电子实业有限公司
Publication of WO2019218509A1 publication Critical patent/WO2019218509A1/zh

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/12—Multiple-unit cooking vessels
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00—Parts, details or accessories of cooking-vessels
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00—Parts, details or accessories of cooking-vessels
    • A47J36/06—Lids or covers for cooking-vessels
    • A47J36/10—Lid-locking devices
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00—Parts, details or accessories of cooking-vessels
    • A47J36/38—Parts, details or accessories of cooking-vessels for withdrawing or condensing cooking vapors from cooking utensils

Definitions

  • the invention relates to the technical field of cookware, in particular to a double bile rice cooker.
  • the rice cooker has become one of the must-have cookware in daily life because of its functions such as cooking rice, soup, porridge, and snacks.
  • the conventional rice cooker due to the limited function of the conventional rice cooker, only one mode can be selected at a time, and the soup cannot be simmered during cooking, thereby increasing cooking time.
  • double bile rice cookers came into being.
  • the double bile rice cooker is a cooker with two internal cavities, which can work at the same time and can work alone, and has various conventional rice cooker functions.
  • the existing double bile rice cooker has problems such as poor sealing effect, easy odor between the two gallbladders, and large space occupation.
  • the present invention is directed to the above problems and provides a double bile rice cooker having a good sealing effect.
  • the utility model relates to a double bile rice cooker, which comprises a pot body, two pot lids, two inner tanks, two heating components and one heat insulation board, wherein: the inside of the pot body is provided with two cavities and is separated by the heat insulation board
  • the two inner liners are respectively detachably placed in the cavity; the two heating components are respectively located at the bottom of the cavity; the two lids are respectively covered above the cavity, and the rear end of the lid is rotated and connected with the pot through the rotating part
  • the lid includes an upper cover and a cover plate located inside the upper cover, and the front end of the upper cover is connected with an elastic component, one end of the cover is connected with the elastic component, and the other end is connected with the rear end of the upper cover; after the elastic component is compressed by the cover It can be engaged with the pot body to achieve the closure of the lid.
  • the elastic component comprises a spring, an upper component and a lower component, wherein: the upper component and the lower component are engaged, the spring is located between the upper component and the lower component, and one end of the spring is connected to the lower component, and the other end is opposite to the upper cover
  • the first component is provided with a first protrusion away from the side of the spring
  • the front end of the cover plate is provided with a first card table
  • the first protrusion is engaged with the first card table
  • the second component is further provided with a second protrusion near the spring side.
  • the second card is provided on the pot body of the double bile rice cooker. After the spring is compressed, the second protrusion can be engaged with the second card table.
  • the lid is further provided with a steam valve, the steam valve is located between the upper cover and the cover;
  • the steam valve comprises an annular valve wall, a valve bottom, an air intake unit, a return unit, a valve cover and a base;
  • the valve cover is connected to the ring At the top of the valve wall, the base is connected to the lower part of the valve bottom, the bottom of the valve is connected to the bottom of the annular valve wall, the air intake unit and the return unit are located on the bottom of the valve;
  • the air intake unit includes an air inlet hole and a baffle unit penetrating the bottom of the valve, and the baffle unit
  • the unit is movably connected to the top of the air inlet to block or open the air inlet hole;
  • the return unit includes a return hole and a return sealing unit penetrating the bottom of the valve, and the return sealing unit is connected at the bottom of the return hole to seal or open the return hole;
  • a vent corresponding to the position of the steam valve is provided.
  • the baffle unit comprises a baffle, a connecting rod and a support plate, and the baffle is provided with a protrusion on a side facing the air inlet hole, the support plates are respectively disposed on two sides of the air inlet hole, and the connecting rod is disposed between the support plates,
  • the baffle is movably connected to the connecting rod and can be rotated by the connecting rod as a shaft to block or open the air inlet hole;
  • the reflow sealing unit comprises a reflow sealing piece and a positioning post, and the positioning post is fixedly connected with the center of the reflow sealing piece, and is reflowed The sealing unit is snapped onto the valve bottom by the positioning post to seal the return hole.
  • a fixing member is disposed at an intermediate position between the two cavities, and a slot is formed in the fixing member, and the heat insulating plate is inserted into the slot for fixing; in the upper middle portion of the heat insulating plate, in a direction perpendicular to the heat insulating plate
  • the support plate is horizontally disposed; a plurality of limiting plates are disposed on the upper portion of the support, and the connecting portion on the side wall of the cavity is inserted between the limiting plates for fixing the heat insulating plate.
  • the outer part of the pot body is provided with a control part, and the control part comprises a circuit board, a conductive rubber sleeve, an operation panel and a sealing shell, wherein: the outer part of the pot body is provided with a mounting opening corresponding to the shape of the operation panel; the conductive rubber sleeve It is disposed on the circuit board, and the circuit board is installed in the sealed casing; the sealing shell is located inside the pot body and is fixedly mounted at the mounting opening; the operation panel is located outside the pot body and is fixedly mounted at the mounting opening.
  • the lower part of the side of the pot body is provided with two corresponding blind grooves, and any one of the blind grooves is provided with a power socket for plugging the power cord of the double bile rice cooker.
  • the rotating component is embedded in the inner edge of the edge where the lid is connected with the pot body; the upper edge of the side of the pot body connected to the rear end of the lid is lower than the upper edge of the other side of the pot body, and the pot body and the pot.
  • the shape of the upper edge of one side of the lid connection matches the shape of the side edge of the lid connected to the pot body, and the angle between the upper surface and the pot body after opening of any lid is less than or equal to 180 degrees.
  • the double bile rice cooker of the present invention compresses the elastic component through the cover plate to realize the snapping of the upper cover and the pan body to achieve the closing of the lid, and if the panel is forgotten to be installed, the elastic component is not squeezed.
  • the card can not be connected with the pot body, and the lid of the pot cannot be closed, thereby reminding the user to install the cover plate.
  • the lid of the cover plate has a good sealing effect, and can prevent moisture or steam during the cooking process. The overflow can be achieved; at the same time, the barrier between the double gallbladder can be realized through the cover plate to prevent the phenomenon of stringing and the like.
  • the circuit board is placed in a sealed space composed of the operation panel and the sealing case, which can effectively realize the waterproof and insect proof effect, ensure the absolute safety of the circuit board circuit, and thereby ensure the rice cooker.
  • the circuit board is fixed on the sealing case, which can prevent the rice cooker from damaging the electronic components and circuits on the circuit board when moving.
  • the double bile rice cooker of the present invention has two blind grooves on the lower side of the body side for holding the position at the time of carrying, which not only solves the handling problem, but also affects the appearance of the rice cooker shape.
  • a power socket for plugging in with the power cord is disposed in any one of the blind slots, so that the situation of the rice cooker in the moving state is prevented, and the electric shock accident does not endanger the personal safety.
  • the double bile rice cooker of the present invention the rotating member is embedded in the inside of the edge where the lid is connected with the pot body, and the angle between the upper surface and the back surface of the pot body is less than or equal to 180 degrees after the lid is opened.
  • the lid of the pot and the edge of the pot body have no convex structure, the appearance is more beautiful, and the storage is more convenient, and the occupied space in the use process of the double bile rice cooker is reduced.
  • FIG. 1 is a schematic view showing the overall structure of a double bile rice cooker according to the present invention
  • Figure 2 is a front elevational cross-sectional view of the double bile rice cooker of the present invention
  • Figure 3 is a side elevational cross-sectional view of the double bile rice cooker of the present invention.
  • Figure 4 is a partial enlarged view of a portion A of Figure 3;
  • Figure 5 is a schematic exploded view showing the elastic assembly of the double bile rice cooker of the present invention.
  • Figure 6 is a schematic exploded view showing the steam valve of the double bile rice cooker of the present invention.
  • Figure 7 is a cross-sectional view showing the structure of a steam valve of the double bile rice cooker of the present invention.
  • Figure 8 is a schematic structural view of the main part of the steam valve of the double bile rice cooker of the present invention.
  • Figure 9 is a schematic view showing the structure of a part of the baffle unit in the steam valve of the double bile rice cooker of the present invention.
  • FIG. 10 is a schematic structural view of a reflow sealing unit in a steam valve of a double bile rice cooker according to the present invention.
  • Figure 11 is a schematic view showing the structure of a heat insulating plate of a double bile rice cooker according to the present invention.
  • Figure 12 is a schematic exploded view showing the control unit of the double bile rice cooker of the present invention.
  • Figure 13 is a schematic view showing the structure of a sealing case of a control part of a double bile rice cooker according to the present invention.
  • Figure 14 is an outline view of a double bile rice cooker of the present invention.
  • Figure 15 is a rear perspective view showing the double bile rice cooker of the present invention in a state in which the lid is closed;
  • Figure 16 is a rear perspective view of the double bile rice cooker of the present invention in a state in which the lid is opened;
  • Figure 17 is a perspective exploded structural view of the double bile rice cooker of the present invention.
  • a double bile rice cooker as shown in FIGS. 1 to 3, comprises a pot body 1, two lids 2, two inner tanks 3, two heating assemblies 4, and a heat insulating panel 5,
  • the inside of the pot body 1 is provided with two cavities 6 and separated by the heat insulation board 5;
  • the two inner tanks 3 are respectively detachably placed in the cavity 6;
  • the two heating components 4 are respectively located at the bottom of the cavity body 6;
  • Two lids 2 are respectively placed over the cavity 6, and the rear end of the lid 2 is rotatably connected with the pot body 1 through the rotating member 8;
  • the lid 2 includes an upper lid 21 and a cover 22 located inside the upper lid 21,
  • the front end of the cover 21 is connected with an elastic component 23, one end of which is connected to the elastic component 23, and the other end is connected to the rear end of the upper cover 21;
  • the elastic component 23 is compressed by the cover 22 and can be engaged with the pan 1
  • the closing of the lid 2 is achieved.
  • the double bile rice cooker of the present invention the two inner tanks 3 are separated by the heat insulating plate 5, and the two sets of heating components 4 respectively heat the two inner tanks 3, and the inner tanks 3 are respectively placed in the two cavities 6 and The caps 2 are respectively covered, so that the double bile rice cookers of the present invention can work independently or separately, and are independent of each other, can realize the simultaneous cooking and soup work, is simple and convenient, and greatly reduces the cooking time.
  • the elastic cover 23 is compressed by the cover 22 to realize the engagement of the upper cover 21 and the pot body 1 to achieve the closing of the lid 2.
  • the cover plate 22 is detachably connected to the upper cover 21 for easy disassembly and cleaning, and is clean and hygienic. If the cover 22 is forgotten after the cleaning, since the elastic member 23 is not squeezed, the engagement with the pot 1 cannot be achieved, and the lid 2 cannot be closed, thereby reminding the user of the installation of the cover.
  • the cover of the cover plate has a good sealing effect, which can prevent the overflow of moisture or steam during the cooking process; at the same time, the barrier between the double gallbladder can be realized through the cover plate to prevent the phenomenon of stringing and the like.
  • the elastic assembly 23 includes a spring 231, an upper assembly 232, and a lower assembly 233, wherein the upper assembly 232 and the lower assembly 233 are engaged, and the spring 231 is located.
  • the lower assembly 233 is provided with a first protrusion 2331 on the side away from the spring 231, the cover 22
  • the front end is provided with a first card 221, the first protrusion 2331 is engaged with the first card 221;
  • the lower part 233 is further disposed with a second protrusion 2332 near the side of the spring 231, and the body 1 of the double bile rice cooker
  • a second card stage 11 is disposed thereon, and after the spring 231 is compressed, the second protrusion 2332 can be engaged with the second card stage 11.
  • One end of the spring 231 is connected to the lower assembly 233, and the other end abuts against the upper cover 21.
  • the lower assembly 233 is generated to move close to the front end of the upper cover 21, and the lower assembly 233 exerts a force on the cover 22.
  • the lower pressing spring 231 is deformed by the other end of the spring 231 against the upper cover 21, causing the spring 231 to be deformed, so that the lower assembly 233 is moved toward the upper cover 21, thereby achieving engagement with the pan 1.
  • the spring 231 structure simplifies the disassembly and installation of the cover plate 22, and on the other hand, the movement of the lower assembly 233 by the deformation of the spring 231 to achieve the closure of the lid 2 is simple and effective.
  • the fixing between the cover plate 22 and the lower assembly 233 is achieved by the engagement of the first protrusion 2331 and the first card table 221, so that the cover plate 22 can be mounted on the lower portion of the upper cover 21, the structure is stable, and at the same time, it is easy to disassemble.
  • the second protrusion 2332 is moved toward the second card table 11, and the closing of the lid 2 is achieved by the engagement of the second protrusion 2332 and the second card table 11.
  • the lower assembly 233 is provided with a cross-shaped projection 2333 near the side of the spring 231, and one end of the spring 231 is fixedly coupled to the cross-shaped projection 2333.
  • the spring 231 is snapped onto the lower assembly 233 by the cross-shaped protrusion 2333, and the force imparted by the cover plate 22 received by the lower assembly 233 is transmitted by the pressing force of the spring 231, thereby achieving the lower assembly 233 toward the front end of the upper cover 21.
  • the cross-shaped projection 2333 can also be any shape of a spring-retaining raised structure, such as a "human" shaped projection, a hexagonal projection, or the like.
  • the lid 2 is provided with a steam valve 24 between the upper cover 21 and the cover 22; the steam valve 24
  • the annular valve wall 241, the valve bottom 242, the air intake unit 243, the return unit 244, the valve cover 245 and the base 246 are connected; the valve cover 245 is connected to the top of the annular valve wall 241, the base 246 is connected to the lower part of the valve bottom 242, and the valve bottom 242 is connected.
  • the air intake unit 243 and the return unit 244 are located on the valve bottom 242; the air intake unit 243 includes an air inlet hole 2431 and a shutter unit 2432 extending through the valve bottom 242, and the shutter unit 2432 is movably connected.
  • the top of the air hole 2431 is for blocking or opening the air inlet hole 2431;
  • the reflow unit 244 includes a return hole 2441 and a return sealing unit 2442 extending through the valve bottom 242, and the return sealing unit 2442 is connected to the bottom of the return hole 2441 to seal or open the return hole 2441
  • the cover 22 is provided with a vent 222 corresponding to the position of the steam valve 24 (see Fig. 1).
  • the larger steam pressure can lift the baffle unit 2432, so that the steam enters the steam valve 24 through the air inlet hole 2431, and then is discharged through the pan cover 2 to ensure a certain pressure in the pot body. Can shorten the production time of rice. If the pressure in the steam valve 24 is too large, the backflow sealing unit 2442 can be flushed under the action of steam, so that the steam is returned to the inner tank 3 through the return hole 2441 to ensure the pressure in the inner tank 3 and the steam valve 24. Stable; the arrangement of the air intake unit 243 and the reflow unit 244 allows the double bile rice cooker to have a good pressure holding and voltage stabilizing effect.
  • the baffle unit 2432 is located at the top of the air inlet hole 2431, and the return sealing unit 2442 is also in the state of sealing the return hole 2441, which ensures the airtightness of the steam valve 24, and the heat preservation effect is good, and Clean and prevent dust from entering.
  • the baffle unit 2432 includes a baffle 24321, a connecting rod 24322, and a supporting block 24323.
  • the baffle 24321 is disposed on a side facing the air inlet hole 2431.
  • the bumps 24324 are respectively disposed on the two sides of the air inlet holes 2431.
  • the connecting rods 24322 are disposed between the support blocks 24323.
  • the baffle 24321 is movably connected to the connecting rods 24322 and can be rotated by the connecting rods 24322 to block the shafts.
  • the return sealing unit 2442 includes a return sealing piece 24421 and a positioning post 24422, the positioning post 24422 is fixedly connected with the center of the return sealing piece 24421, and the return sealing unit 2442 is engaged with the bottom of the valve through the positioning post 24422 On the 242, the return hole 2441 is sealed.
  • the baffle 24321 is erected on the support block 24323 by the connecting rod 24322, and can be rotated by the connecting rod 24322, that is, the baffle 24321 is in a movable state at the top of the air inlet hole 2431.
  • a large steam pressure can lift the baffle 24321, and the steam enters the steam valve 24 through the air inlet hole 2431, and is discharged to the atmosphere, thereby ensuring the stability of the pressure in the pot.
  • the return sealing piece 24421 is connected to the lower portion of the valve bottom 242 by a positioning post 24422, and the sealing of the return hole 2441 is realized from the lower portion of the valve bottom 242.
  • the baffle 24321 is provided with a bump 24324 on the side facing the air inlet hole 2431.
  • the baffle 24321 In the non-operating state, the baffle 24321 is located at the top of the air inlet hole 2431 under the gravity of the protrusion 24324, and blocks the air inlet hole 2431.
  • the arrangement of the bumps 24324 is such that the baffle 24321 is subjected to a large force on the side close to the air inlet hole 2431, and the baffle 24321 is in a state of blocking the air inlet hole 2431 in a non-operating state or a small steam pressure.
  • the pressure in the pot body 1 is stabilized, the boosting time is reduced, and the cooking time is shortened; on the other hand, the dustproof effect is achieved in a non-working state, and the cleaning is clean.
  • the support block 24323 is provided with a notch slot 24325, and the connecting rod 24322 is inserted into the notch slot 24325 to be engaged.
  • the supporting member 24323 can support the connecting rod 24322 and the baffle 24321 by inserting the connecting rod 24322 into the notch slot 24325.
  • the connecting rod 24322 can be rotated in the notch slot 24325, thereby driving the baffle 24321 to connect.
  • the rod 24322 is pivoted to achieve the purpose of blocking or opening the air inlet aperture 2431.
  • a limiting block 24326 is further disposed at each end of the connecting rod 24322, and the limiting block 24326 is adjacent to the inner side or the outer side of the supporting block 24323.
  • the setting of the limiting block 24326 ensures the fixing of the connecting rod 24322 in the horizontal direction, so that the baffle 24321 only has the movement in the vertical direction, which ensures the shielding effect of the baffle 24321 on the air inlet hole 2431, and also prevents the use of the baffle 24321.
  • the drop of the connecting rod 24322 increases the service life of the steam valve 24.
  • the return hole 2441 includes an intermediate through hole 24411 and at least two sets of outer peripheral through holes 24412 uniformly disposed around the intermediate through hole 24411; as shown in FIG.
  • the positioning post 24422 is provided with a positioning protrusion 23423.
  • the positioning protrusion 24423 has a structure of a narrow upper and a lower width.
  • the outer peripheral through hole 24412 is uniformly disposed around the intermediate through hole 24411, and may have two groups, three groups, four groups, and the like. At the same time, the outer diameter of the outer peripheral through hole 24412 is smaller than the size of the reflow sealing plate 24421 to achieve effective shielding of the return hole 2441 by the reflow sealing plate 24421.
  • the material of the bump 24324 is steel or metal, and the shape of the bump 24324 is a hemispherical structure with a center of gravity in the middle. More preferably, the center of gravity of the bump 24324 is away from the connecting rod.
  • the side of 24322 is such that under the same gravity, the bump 24324 is more advantageous for the baffle 24321 to fall back to the top of the air inlet hole 2431 to achieve an occlusion effect.
  • the material of the reflow sealing sheet 24421 is rubber or silica gel, so that the reflow sealing sheet 24421 is a bendable, deformable structure, and is disposed at the lower portion of the valve bottom 242, so that the reflow sealing sheet 24421, when the pressure in the pot body is greater than the pressure in the steam valve, the sealing hole can be tightly adhered to the return hole 2441; when the pressure in the pot body 1 is less than the pressure in the steam valve 24, the return sealing piece 24421 will be in the steam valve 24 The bending is realized under the action of the pressure, and the pressure in the steam valve 24 can be returned to the pot body 1 through the outer peripheral through hole 24412, thereby ensuring the stability of the pressure in the whole rice cooker.
  • the upper portion of the annular valve wall 241 is provided with a limit card slot 2411 for engaging with the valve cover 245; and the lower portion of the annular valve wall 241 is disposed.
  • the limit protrusion 2412 is for engaging with the base 246.
  • the snap-on fixing structure is easy to disassemble and install, which makes the steam valve easy to clean and maintain, and can effectively improve the service life of the rice cooker.
  • a fixing member 61 is disposed at an intermediate position between the two cavities 6 , and the fixing member 61 is provided with a slot 62 and a heat insulating plate 5 .
  • the fixing slot 51 is fixed in the upper part of the heat insulating board 5; the supporting board 51 is horizontally disposed in the direction perpendicular to the heat insulating board 5; the upper part of the supporting board 51 is provided with a plurality of limiting boards 52, the side wall of the cavity 6
  • the upper connecting portion 63 is inserted between the limiting plates 52 for fixing the heat insulating panel 5.
  • the heat insulation board 5 in the double bile rice cooker of the invention is placed between the two cavities 6, and is fixed by the bottom slot and the top limit fixing, and the heat insulation board 5 is fixed from the upper and lower ends.
  • the position of the heat insulation board 5 is stabilized, on the other hand, the effective isolation of the two chambers 6 is realized, the sealing effect of the two chambers 6 is improved, the heat loss is reduced, and the working efficiency of the rice cooker is improved.
  • a lower portion of the support plate 51 is uniformly vertically disposed in a direction perpendicular to the heat shield 5 with a plurality of protruding pieces 53 for supporting the support plate. 51. Since the support plate 51 is disposed along the vertical heat insulation plate 5, the strength of both ends of the support plate 51 is small, and by providing the convex piece 53 at the lower portion of the support plate 51, a good supporting effect can be achieved.
  • a plurality of limiting plates 52 are arranged in a staggered manner.
  • the connecting portion 63 of the side wall of the cavity 6 is fixed by being inserted between the limiting plates 52, and the function of the limiting plate 52 is to double the clamping effect.
  • the number of the limiting plates 52 can be reduced, and the clamping and fixing functions of the various positions can be achieved.
  • the outer side of the limiting plate 52 is provided with a reinforcing rib 54.
  • the arrangement of the ribs 54 serves to further increase the strength of the limiting plate 52 and improve the stability of the fixing plate 52 to the fixing of the connecting portion 63.
  • the top of the limiting plate 52 is adjacent to the top of the connecting portion 63 on the side wall of the cavity 6.
  • the effective isolation of the heat shield plate 5 from the bottom to the top of the two cavities 6 can be achieved, the sealing effect between the cavities 6 can be improved, and heat loss can be reduced.
  • the bottom of the heat shield 5 is provided with a through hole 55 for fixing the trace of the line of the double bile rice cooker.
  • the power cord of the double bile rice cooker is disposed on one end wall of the rice cooker, and the line of the other end rice cooker is realized through the through hole 55 at the bottom of the heat insulation board 5.
  • the fixing member 61 is also provided with a hole at a position corresponding to the through hole 55 of the heat insulating plate 5 to function as a wire.
  • the heat shield 5 is made of nylon or plastic, and the heat shield 5 has a thermal conductivity of 0.05-0.26 W/(m ⁇ K).
  • the use of nylon or plastic with a lower thermal conductivity to make the insulation board can reduce the heat transfer between the two chambers.
  • the nylon is made of nylon nylon, and the plastic is made of thermosetting plastic.
  • the outer portion of the pot body 1 is provided with a control member 12, and the control member 12 includes a circuit board 121, a conductive rubber sleeve 122, an operation panel 123, and a sealing shell 124.
  • the outer side of the pot body 1 is provided with a mounting opening 13 corresponding to the shape of the operation panel 123; the conductive rubber sleeve 122 is sleeved on the circuit board 121, and the circuit board 121 is mounted in the sealing shell 124; the sealing shell 124 is located in the pot body 1
  • the inner side is fixedly mounted at the mounting opening 13; the operation panel 123 is located outside the pot body 1 and is fixedly mounted at the mounting opening 13.
  • the sealing case 124 is fixed to the inner side of the pot body 1 by screws, and the operation panel 123 is fixedly mounted on the outer side of the pot body 1 by screws. More preferably, the sealing case 123, the pot body 1 and the operation panel 123 pass the same set of screws.
  • the mounting is fixed, at least two through holes are formed around the mounting opening 13 of the pot body 1, and a threaded hole is formed at a corresponding position of the operation panel 123 and the sealing case 124.
  • the screw is removed from the sealing case 124.
  • the external threaded hole is screwed in, and the sealing case 123, the pot body 1, and the operation panel 123 are sequentially fixed by screws.
  • the shape of the sealing case 124 and the operation panel 123 are not specifically limited in the embodiment of the present invention.
  • the size and shape of the sealing case 124 are generally designed according to the size and shape of the circuit board 121, and the sealing case 124 should be slightly larger than the circuit board 121, and the sealing case
  • the thickness of the inner space of 124 is also determined by referring to the distribution of the electronic components on the circuit board 121. When the mounting height of the electronic device is high, the thickness of the space inside the sealed casing 124 is appropriately increased.
  • the structure of the conductive rubber sleeve 122 conforms to the distribution of the devices on the circuit board 121.
  • the conductive rubber sleeve 122 is sleeved on the circuit board 121, on the one hand, to fix the device on the circuit board 121, and to prevent damage during maintenance or disassembly.
  • the finger is operated on the operation panel 123, the pressing can be realized.
  • the transmission of pressure ensures that the force of the external finger accurately operates the circuit board 121 to achieve precise control of the rice cooker.
  • the specific design of the circuit board 121 is not limited in the embodiment of the present invention.
  • a small liquid crystal display panel is disposed on the circuit board 121, and the corresponding operation panel 123 is provided.
  • the conductive rubber sleeve 122 are not specifically limited, and only the object achieved by the present invention can be achieved.
  • the operation panel 123 is provided with an operation button for controlling the working state of the rice cooker.
  • a waterproof layer or a waterproof film is disposed on the outside of the operation panel 123 to prevent water.
  • the damaged circuit board 121 is entered from the operation button slot of the operation panel 123.
  • buttons such as temperature, time setting, cooking mode, and switches are set, and corresponding functions are designed on the circuit board 121.
  • the sealing case 124 At least two limiting strips 1241 for defining the position of the circuit board 121 are disposed in the sealing case 124.
  • the size of the sealing case 124 is larger than the size of the circuit board 121. Therefore, the limiting strip 1241 is disposed in the sealing case 124, so that the circuit board 121 can be stuck at the position of the limiting strip 1241 to prevent the rice cooker from being moved when the circuit is moved.
  • the plate 121 affects the control function of the entire rice cooker due to the activity.
  • the limiting strip 1241 can be disposed on the upper side and the lower side of the corresponding position of the circuit board 121, or can be the left side and the right side, and the limiting strip 1241 can also be disposed at three places, respectively clamping the upper side and the lower side of the circuit board 121. On any three sides of the side, the left side, and the right side, the limiting effect of the three limiting strips 1241 is better than that of the two limiting strips 1241, so that the placement of the circuit board 121 is more fixed.
  • the sealing shell 124 of the embodiment of the present invention is provided with two limiting strips 1241 .
  • the material of the limiting strips 1241 is the same as that of the sealing shell 124 , and can be directly formed integrally during manufacture.
  • the circuit board 121 is detachably mounted in the sealed case 124 by screws. At least one through hole is formed in the position of the circuit board 121 without the electronic device, and a blind hole is opened at a corresponding position of the sealing case 124, and the circuit board 121 and the sealing case 124 are fixedly mounted together to prevent the circuit board 121 from shaking and damaging the electronic device mounted thereon. Device.
  • a threaded hole is formed in the limiting strip 1241, and the circuit board 121 is mounted on the limiting strip 1241 by screws.
  • the sealing shell 124 is provided with a wire slot 1242.
  • the power supply line of the circuit board 121 supplies power to the circuit board 121 via the wire slot 1242.
  • the size of the wire slot 1242 is designed to allow only the wire to pass through. The effect of the present embodiment is not limited to the position of the wire slot 1242.
  • the wire slot 1242 is opened at the edge of the sealing case 124 in the embodiment of the present invention. The sealing case 124 can be directly removed, and the circuit board 121 can be directly repaired.
  • the lower part of the side of the pot body 1 is provided with two corresponding blind slots 14 , and any one of the blind slots 14 is provided with a double bile
  • the power cord 7 of the rice cooker is plugged into the power jack 15.
  • the two blind slots 14 are provided for the position of the rice cooker when the rice cooker is handled, which not only solves the handling problem, but also affects the appearance of the rice cooker; the blind hole 14 is provided with the power cord 7
  • the power jack 15 is connected. When the rice cooker is used, the power cord 7 is inserted into the power jack 15 to supply power to the rice cooker.
  • the power cord 7 occupies the position of the blind slot 14 provided with the power jack 15, and the user cannot pass.
  • the blind slot 14 realizes the movement of the rice cooker, thereby preventing the occurrence of the rice cooker in the moving working state, and thus no further leakage electric shock accident endangers personal safety.
  • the shape of the blind groove 14 is not specifically limited in the embodiment of the present invention, and may be set to a groove of 4 cm to 7 cm long, 2 cm to 4 cm wide, and 2.5 cm to 4.5 cm deep.
  • the size of the blind groove 14 is different from the size of the human hand. Match, or set the corresponding finger shape blind slot 14 according to the hand posture.
  • the blind groove 14 of the embodiment of the present invention may also be disposed at a position where the side of the pot body 1 meets the bottom surface.
  • the blind groove 14 of the embodiment of the present invention is disposed on the lower left side and the lower right side of the pot body 1, and can be balanced and labor-saving when being moved.
  • the power cable 7 and the power jack 15 in the embodiment of the present invention may be designed according to the design specifications of the existing rice cooker, including the size of the access voltage, the size of the wire, the length of the wire, the material of the wire, and the like.
  • the surface of the inner wall of the blind groove 14 that contacts the finger is provided with an anti-slip layer to prevent the hand from slipping when being moved.
  • the anti-slip layer can be realized by arranging granular protrusions or strip-like protrusions on the rubber layer, and can also be a frosted layer, a rubber layer or a frosted layer adhered to the finger contact surface by a high-viscosity glue.
  • the embodiment can also set the finger contact surface to be a concave structure, and the finger buckles on the concave surface when moving, and the anti-slip and anti-drop effect can also be achieved.
  • a buckle cover that matches the opening of the power jack 15 is provided outside the power jack 15 .
  • the buckle cover and the power socket 15 are connected by a rubber strip. After the buckle cover is opened, the power cord 7 can be inserted into the power socket 15. After the rice cooker is used, the power cord 7 is pulled out, and then the buckle is fastened. Prevent foreign matter from being inserted into the power outlet 15.
  • the material of the buckle cover is not limited in the embodiment of the invention, and plastic or rubber can be generally used.
  • the rotating member 8 is fitted inside the edge of the lid 2 where the pot body 1 is joined; the pot body 1 is connected to the rear end of the lid 2
  • the upper edge of one side of the side is lower than the upper edge of the other side of the pot body, and the shape of the upper edge of the side of the pot body 1 connected to the lid 2 matches the shape of the side edge of the lid 2 connected to the pot body 1
  • the angle between the upper surface and the pot body 1 is less than or equal to 180 degrees.
  • the rotating member 8 is embedded in the inner edge of the lid of the pot lid 2 and the pot body 1, so that the lid of the pot lid 2 and the pot body 1 have no convex structure, so that the overall shape of the rice cooker is more beautiful, the structure is more compact, and the storage is more Convenience.
  • the rotating member 8 is installed inside the edge of the lid 2 where the pot body 1 is connected, in order to completely open the lid 2, the upper edge of one side connecting the pot body 1 and the lid 2 is designed to be lower than the pot body. 1 the upper edge of the other side, and the shape of the upper edge of the side of the pot body 1 connected to the lid 2 matches the shape of the side edge of the lid 2 connected to the pot body 1, as shown in Figs. 15 and 16
  • the angle between the upper surface and the back of the pot 1 is less than or equal to 180 degrees.
  • the present embodiment does not specifically limit the appearance of the pot body 1 and the lid 2, and the shape of the rice cooker in the drawings is not to be construed as limiting the scope of the invention.
  • the use of the rotating member 8 or the lid 2 and the edge design of the pot body 1 in the embodiment of the present invention all belong to the protection range of the embodiment of the present invention.
  • the rotating member 8 of the embodiment of the present invention and the design of the edge of the lid 2 and the pot 1 are also applicable to a single-boiled rice cooker. In this embodiment, the effect of fully opening the lid 2 is achieved, and the rotating member 8 is also mounted on the inner side of the lid 2 and the pot body 1, which is more convenient for storage and use.
  • the rotating member 8 includes a rotating shaft 81 and a connecting member 82, wherein the lid 2 is provided with a rotating shaft fixing groove 25 at a corresponding position connected to the pot body 1, the rotating shaft
  • the two ends of the cover 81 are respectively fixed on the two sides of the rotating shaft fixing groove 25; in the embodiment of the present invention, the rotating shaft 81 is fixed on the lid 2, and two columns having blind holes or through holes are disposed at corresponding positions of the lid 2
  • the two ends of the rotating shaft 81 are respectively mounted in the through holes or the blind holes of the two columnar protrusions, and other fixing manners may be adopted, which is not specifically limited in this embodiment.
  • the pot body 1 is provided with a groove 16 at a corresponding position connected to the lid 2, the upper portion of the connecting member 82 is connected through the rotating shaft 81, and the lower portion of the connecting member 82 is fixedly mounted in the groove 16 provided on the pot body 1.
  • a rotatable connection of the lid 2 to the pot 1 can be achieved.
  • the connecting member 82 is detachably fixed in the recess 16 by screws.
  • the specific shape of the rotating shaft 81 and the connecting member 82 is not limited in this embodiment. Those skilled in the art can refer to the drawings of the present embodiment to design other shapes, but all fall within the scope of protection of the present embodiment.
  • the rotating shaft 81 in this embodiment is designed to have a columnar structure, and the length is slightly longer than the width of the connecting member 82.
  • the upper half of the connecting member 82 defines a through hole extending through the left and right.
  • the rotating shaft 81 passes through the connecting member 82 through the through hole, the two ends are fixed in the rotating shaft fixing groove 25 provided in the cover 2; or, the upper part of the connecting member 82
  • the half portion is provided in a hook-shaped structure, and the connecting member 82 and the rotating shaft 81 are detachably connected by a hook-shaped structure, and other mounting manners can also be selected in this embodiment.
  • the material and size of the rotating shaft 81 and the connecting member 82 are not specifically limited in the embodiment of the present invention, and those skilled in the art can design the specific structure of the rice cooker by itself.
  • the double bile rice cooker of the invention has two sets of independent inner liners, heating components and lids, so that the double bile rice cookers can work separately or simultaneously, which is convenient and quick, and can effectively shorten the cooking time.
  • the shape and structure of the double bile rice cooker liner are not specifically limited, and the "D" type liner given in the drawing is a preferred embodiment, and may also be any achievable such as a circular inner tank.
  • the shape structure can be designed by a person skilled in the art according to the actual situation.
  • the double bile rice cooker of the invention comprises a detachable cover plate for easy cleaning, and the cover body can be sealed by the cover plate; and the cover of the pot cover and the pot body is realized by compressing the elastic component through the cover plate. Then, the lid can not be closed under the condition that the elastic component is not squeezed, so that the user can be reminded to install the cover plate, effectively preventing the water or steam overflowing due to the unmounted cover and the phenomenon of stringing.
  • the double bile rice cooker of the invention has a steam valve installed on the lid, and when the double bile rice cooker is in operation, a large steam pressure can lift the baffle unit in the steam valve, so that the steam passes through the air inlet hole. Entering the steam valve and discharging through the upper cover.
  • the reflux sealing unit can be flushed under the action of steam, so that the steam passes through the return hole and then flows back into the pot; the intake unit and the return unit
  • the setting makes the rice cooker have a good pressure holding effect; at the same time, in the non-working state, the baffle is located at the top of the air inlet hole under the gravity of the protrusion to block the air inlet hole, and the return sealing piece is also in the state of sealing the return hole. It ensures the tightness of the steam valve, the heat preservation effect is good, and it is clean and hygienic, preventing dust from entering.
  • the rotating member When the lid of the present invention is connected to the pot body, the rotating member is embedded in the inner edge of the joint where the pot lid and the pot body are connected, and the upper edge of one side of the pot body and the rear end of the pot lid is lower than the other side of the pot body.
  • the upper edge of the upper edge of the pot body and the lid is matched with the shape of the side edge of the lid connected to the pot body, so that the lid between the upper surface and the pot body is opened after any lid is opened
  • the angle is less than or equal to 180 degrees, so there is no convex structure on the edge of the pot lid and the pot body, the appearance is more beautiful, and the storage is more convenient, and the occupied space in the use process of the double bile rice cooker is reduced.
  • a control panel is arranged outside the pot body to respectively control the working processes of the two sets of liners.
  • the circuit board is placed in a confined space composed of the operation panel and the sealing case, which can effectively realize the waterproof and insect proof effect, ensure the absolute safety of the circuit board circuit, thereby ensuring the normal operation and control of the rice cooker, and at the same time, fixing the circuit board at the same time.
  • the sealing case prevents the rice cooker from damaging the electronic components and circuits on the circuit board during shaking.
  • the double bile rice cooker of the invention separates the two cavities by a heat insulation plate with a small thermal conductivity placed in the middle of the pot body, and the fixing of the bottom through the slot and the fixing of the top limit make the heat insulation on the one hand
  • the plate position is stable, on the other hand, the sealing between the two cavities is realized, the heat loss is reduced, and the working efficiency of the rice cooker is improved.
  • two blind grooves are arranged on the lower side of the pot body for the position of the hand when being moved, which not only solves the transportation problem, but also affects the appearance of the rice cooker shape, in any one
  • a power socket for plugging into the power cord is disposed in the blind slot, so that the situation of moving the rice cooker in the working state is prevented, and the electric shock accident does not endanger the personal safety.

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Abstract

一种双胆电饭锅，包括一个锅体（1）、两个锅盖（2）、两个内胆（3）、两个加热组件（4）、一个隔热板（5）；锅盖（2）包括上盖（21）和位于上盖（21）内部的盖板（22），上盖（21）的前端连接有弹性组件（23），盖板（22）的一端与弹性组件（23）连接，另一端与上盖（21）的后端连接；弹性组件（23）被盖板（22）压缩后能够与锅体（1）卡接，从而实现锅盖（2）的闭合。该双胆电饭锅，通过盖板（22）压缩弹性组件（23），来实现上盖（21）与锅体（1）的卡接，以达到锅盖（2）的闭合，安装盖板（22）的锅盖（2）具有良好的密封效果，可防止煮饭过程中水分或蒸汽的溢出；同时通过盖板（22）实现双胆之间的阻隔，防止出现串味儿等现象。

Description

一种双胆电饭锅
本公开基于申请号为201810463639.1，申请日为2018年5月15日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本发明涉及炊具技术领域，尤其涉及一种双胆电饭锅。
背景技术
电饭锅由于具有煮饭、煲汤、煮粥、点心制作等功能而成为日常生活中必备的炊具之一。同时，由于常规的电饭锅功能有限，每次只能选择一种模式使用，在煮饭的时候就不能煲汤，由此增加了烹饪时间。为了有效解决该问题，双胆电饭锅应运而生。双胆电饭锅是具有两个内腔的、可以同时工作又可以单独工作的具有各种常规电饭锅功能的炊具。然而，现有的双胆电饭锅，存在密封效果差、两胆之间容易串味、占地空间大等问题。
发明内容
本发明针对上述问题，提供一种具有良好密封效果的双胆电饭锅。
本发明采用以下技术方案：
一种双胆电饭锅，包括一个锅体、两个锅盖、两个内胆、两个加热组件、一个隔热板，其中：锅体内部设有两个腔体并通过隔热板隔开；两个内胆分别可拆卸地置于腔体内；两个加热组件分别位于腔体底部；两个锅盖分别盖在腔体上方，并且锅盖的后端与锅体通过转动部件转动连接；锅盖包括上盖和位于上盖内部的盖板，上盖的前端连接有弹性组件，盖板的一端与弹性组件连接，另一端与上盖的后端连接；弹性组件被盖板压缩后能够与锅体卡接，从而实现锅盖的闭合。
进一步的，弹性组件包括弹簧、上部组件和下部组件，其中：上部组件和下部组件卡接，弹簧位于上部组件和下部组件之间，并且弹簧的一端连接在下部组件上，另一端与上盖抵靠；下部组件远离弹簧一侧设置有第一凸起，盖板的前端设置有第一卡台，第一凸起与第一卡台卡接；下部组件靠近弹簧一侧还设置有第二凸起，双胆电饭锅的锅体上设置有第二卡台，弹簧被压缩后，第二 凸起能够和第二卡台卡接。
进一步的，锅盖上还设置有蒸汽阀，蒸汽阀位于上盖和盖板之间；蒸汽阀包括环形阀壁、阀底、进气单元、回流单元、阀盖和底座；阀盖连接在环形阀壁顶部，底座连接在阀底下部，阀底连接在环形阀壁的底部，进气单元和回流单元位于阀底上；进气单元包括贯穿阀底的进气孔和挡板单元，挡板单元活动连接在进气孔顶部，以遮挡或打开进气孔；回流单元包括贯穿阀底的回流孔和回流密封单元，回流密封单元连接在回流孔底部，以密封或打开回流孔；盖板上设置有与蒸汽阀位置对应的通气孔。
进一步的，挡板单元包括挡板、连接杆和支撑板，挡板在朝向进气孔一侧设置有凸起，支撑板分别设置在进气孔两侧，连接杆架设在支撑板之间，挡板与连接杆活动连接，并能够以连接杆为轴转动，以遮挡或打开进气孔；回流密封单元包括回流密封片和定位卡柱，定位卡柱与回流密封片的中心固定连接，回流密封单元通过定位卡柱卡接于阀底上，以密封回流孔。
进一步的，两个腔体之间的中间位置设有固定件，固定件上开设有插槽，隔热板插入插槽中固定；在隔热板的中上部、沿垂直于隔热板的方向水平设置有支撑板；支撑板上部设置有多个限位板，腔体侧壁上的连接部插入限位板之间，用于固定隔热板。
进一步的，锅体的外侧部设置有控制部件，控制部件包括电路板、导电橡胶套、操作面板以及密封壳，其中：锅体的外侧部开设有与操作面板形状对应的安装口；导电橡胶套套设在电路板上，电路板安装在密封壳内；密封壳位于锅体内侧，且固定安装在安装口处；操作面板位于锅体外侧，且固定安装在安装口处。
进一步的，锅体侧面下部设有两个位置相对应的盲槽，任意一个盲槽内设置有用于与双胆电饭锅的电源线插接的电源插孔。
进一步的，转动部件嵌装在锅盖与锅体相连处的边缘的内部；锅体与锅盖的后端连接的一侧面的上边缘低于锅体其他侧面的上边缘，且锅体与锅盖连接的一侧面的上边缘形状与锅盖与锅体连接的侧边边缘形状相匹配，任一锅盖打开后其上表面与锅体之间的夹角小于等于180度。
本发明的双胆电饭锅，具有以下有益效果：
(1)本发明的双胆电饭锅，通过盖板压缩弹性组件，来实现上盖与锅体的卡接，以达到锅盖的闭合，若忘记安装盖板，由于弹性组件没有受到挤压，无法实现与锅体的卡接，将出现锅盖不能闭合的情况，由此来提醒用户盖板的安装，安装盖板的锅盖具有良好的密封效果，可防止煮饭过程中水分或蒸汽的溢出；同时通过盖板可实现双胆之间的阻隔，防止出现串味儿等现象。
(2)本发明的双胆电饭锅在工作时，较大的蒸汽压力可将蒸汽阀中的挡板单元顶起，使得蒸汽通过进气孔进入蒸汽阀，再通过上盖排出，若蒸汽阀内的 压力过大，还可在蒸汽的作用下冲开回流密封单元，使得蒸汽通过回流孔再回流至锅体内；进气单元和回流单元的设置使得电饭锅具有良好的保压效果；同时在非工作状态下，挡板在重力作用下位于进气孔的顶部来遮挡进气孔，回流密封片也处于密封回流孔的状态，保证了蒸汽阀的密闭性，保温效果好，且干净卫生，能够防止灰尘进入。
(3)本发明的双胆电饭锅，隔热板置于两个腔体之间，通过底部的插槽固定以及顶部的限位固定，一方面使得隔热板位置稳固，另一方面实现了两腔体之间的密封，减少了热量散失，提高了电饭锅的工作效率。
(4)本发明的双胆电饭锅，电路板放置在由操作面板与密封壳组成的密闭空间内，能够有效实现防水防虫的效果，确保电路板线路的绝对安全，进而保证电饭锅的正常工作与控制，同时，将电路板固定在密封壳上，能够防止电饭锅在搬动时因晃动而损坏电路板上的电子器件及线路。
(5)本发明的双胆电饭锅，在锅身侧面下部设置两个盲槽用于搬动时手握的位置，既解决了搬运问题，还不会影响电饭锅外形的美观度，在任意一个盲槽内设置有用于和电源线插接的电源插孔，从而杜绝搬动工作状态中电饭锅的情况发生，进而不会出现漏电触电事故危及人身安全。
(6)本发明的双胆电饭锅，转动部件嵌装在锅盖与锅体相连处的边缘的内部，锅盖打开后其上表面与锅体背面之间的夹角小于等于180度，锅盖与锅体边缘无外凸结构，外形更加美观，收纳也更加方便，减小了双胆电饭锅使用过程中的占用空间。
附图说明
为了更清楚的说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单的介绍，显而易见的，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其它附图。
图1为本发明的双胆电饭锅的整体结构示意图；
图2为本发明的双胆电饭锅的正视方向剖面图；
图3为本发明的双胆电饭锅的侧视方向剖面图；
图4为图3中A部的局部放大图；
图5为本发明的双胆电饭锅的弹性组件的分解结构示意图；
图6为本发明的双胆电饭锅的蒸汽阀的分解结构示意图；
图7为本发明的双胆电饭锅的蒸汽阀结构剖视图；
图8为本发明的双胆电饭锅的蒸汽阀主要部分的结构示意图；
图9为本发明的双胆电饭锅的蒸汽阀中部分挡板单元结构示意图；
图10为本发明的双胆电饭锅的蒸汽阀中回流密封单元结构示意图；
图11为本发明的双胆电饭锅的隔热板结构示意图；
图12为本发明的双胆电饭锅的控制部件的分解结构示意图；
图13为本发明的双胆电饭锅的控制部件的密封壳结构示意图；
图14为本发明的双胆电饭锅的外形图；
图15为本发明的双胆电饭锅处于锅盖盖合状态下的后视立体结构图；
图16为本发明的双胆电饭锅处于锅盖打开状态下的后视立体结构图；
图17为本发明的双胆电饭锅的立体分解结构图；
图中：1-锅体，11-第二卡台，12-控制部件，121-电路板，122-导电橡胶套，123-操作面板，124-密封壳，1241-限位条，1242-电线槽，13-安装口，14-盲槽，15-插孔，16-凹槽，2-锅盖，21-上盖，22-盖板，221-第一卡台，222-通气孔，23-弹性组件，231-弹簧，232-上部组件，233-下部组件，2331-第一凸起，2332-第二凸起，2333-十字形凸起，24-蒸汽阀，241-环形阀壁，2411-限位卡槽，2412-限位凸起，242-阀底，243-进气单元，2431-进气孔，2432-挡板单元，24321-挡板，24322-连接杆，24323-支撑块，24324-凸块，24325-缺口卡槽，24326-限位块，244-回流单元，2441-回流孔，24411-中间通孔，24412-外周通孔，2442-回流密封单元，24421-回流密封片，24422-定位卡柱，24423-定位凸起，245-阀盖，246-底座，25-转轴固定槽，3-内胆，4-加热组件，5-隔热板，51-支撑板，52-限位板，53-凸起片，54-加强筋，55-通孔，6-腔体，61-固定件，62-插槽，63-连接部，7-电源线,8-转动部件，81-转轴，82-连接件。
具体实施方式
下面将结合本发明中的附图，对本发明实施例中的技术方案进行清楚、完整的描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通的技术人员在没有做出创造性劳动的前提下所获得的所有其它实施例，都属于本发明的保护范围。
在本发明的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”、“顺时针”、“逆时针”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
本发明的一种双胆电饭锅，如图1至图3所示，包括一个锅体1、两个锅盖2、两个内胆3、两个加热组件4、一个隔热板5，其中：锅体1内部设有两个腔 体6并通过隔热板5隔开；两个内胆3分别可拆卸地置于腔体6内；两个加热组件4分别位于腔体6底部；两个锅盖2分别盖在腔体6上方，并且锅盖2的后端与锅体1通过转动部件8转动连接；锅盖2包括上盖21和位于上盖21内部的盖板22，上盖21的前端连接有弹性组件23，盖板22的一端与弹性组件23连接，另一端与上盖21的后端连接；弹性组件23被盖板22压缩后能够与锅体1卡接，从而实现锅盖2的闭合。
本发明的双胆电饭锅，通过隔热板5将两个内胆3隔开，两组加热组件4分别给两个内胆3加热，内胆3分别置于两个腔体6内并分别由锅盖2盖住，使得本发明的双胆电饭锅可以同时或分别单独工作，彼此之间相互独立，可以实现煮饭和煲汤工作的同时进行，简单方便，大大缩减了烹饪时间。
本发明的双胆电饭锅，通过盖板22压缩弹性组件23，来实现上盖21与锅体1的卡接，以达到锅盖2的闭合。盖板22与上盖21可拆卸地连接，便于拆卸下来清洗，干净卫生。若清洗过后，忘记安装盖板22，由于弹性组件23没有受到挤压，无法实现与锅体1的卡接，会出现锅盖2不能闭合的情况，由此来提醒用户盖板的安装。同时安装盖板的锅盖具有良好的密封效果，可防止煮饭过程中水分或蒸汽的溢出；同时通过盖板实现双胆之间的阻隔，防止出现串味儿等现象。
具体的，本发明的一些实施例中，如图4和图5所示，弹性组件23包括弹簧231、上部组件232和下部组件233，其中：上部组件232和下部组件233卡接，弹簧231位于上部组件232和下部组件233之间，并且弹簧23的一端连接在下部组件232上，另一端与上盖21抵靠；下部组件233远离弹簧231一侧设置有第一凸起2331，盖板22的前端设置有第一卡台221，第一凸起2331与第一卡台221卡接；下部组件233靠近弹簧231一侧还设置有第二凸起2332，双胆电饭锅的锅体1上设置有第二卡台11，弹簧231被压缩后，第二凸起2332能够和第二卡台11卡接。
弹簧231一端连接在下部组件233上，另一端抵靠在上盖21上，盖板22安装后对下部组件233产生靠近上盖21前端移动的力，下部组件233在盖板22给的作用力下挤压弹簧231，由于弹簧231另一端抵靠在上盖21上不能移动，导致弹簧231发生形变，使得下部组件233向靠近上盖21方向移动，从而实现与锅体1的卡接。弹簧231结构一方面简化了盖板22的拆卸与安装，另一方面通过弹簧231的形变来实现下部组件233的移动从而实现锅盖2的闭合，简单有效。通过第一凸起2331和第一卡台221的卡接实现盖板22与下部组件233之间的固定，使得盖板22可以安装在上盖21下部，结构稳定，同时易于拆装。通过弹簧231的压缩，使得第二凸起2332向靠近第二卡台11的方向移动，通过第二凸起2332和第二卡台11的卡接来实现锅盖2的闭合。
更具体的，在本发明的一些实施例中，如图5所示，下部组件233靠近弹 簧231一侧设置有十字形凸起2333，弹簧231的一端与十字形凸起2333固定连接。弹簧231通过十字形凸起2333卡接在下部组件233上，下部组件233受到的盖板22给予的作用力传递为弹簧231受到的挤压力，进而实现下部组件233向靠近上盖21前端方向的移动。作为选择，十字形凸起2333还可以为任何形状的可固定住弹簧的凸起结构，如“人”字形凸起、六边形凸起等。
具体的，本发明的一些实施例中，如图3、图6和图7所示，锅盖2上设置有蒸汽阀24，蒸汽阀24位于上盖21和盖板22之间；蒸汽阀24包括环形阀壁241、阀底242、进气单元243、回流单元244、阀盖245和底座246；阀盖245连接在环形阀壁241顶部，底座246连接在阀底242下部，阀底242连接在环形阀壁241的底部，进气单元243和回流单元244位于阀底242上；进气单元243包括贯穿阀底242的进气孔2431和挡板单元2432，挡板单元2432活动连接在进气孔2431顶部，以遮挡或打开进气孔2431；回流单元244包括贯穿阀底242的回流孔2441和回流密封单元2442，回流密封单元2442连接在回流孔2441底部，以密封或打开回流孔2441；盖板22上设置有与蒸汽阀24位置对应的通气孔222(见图1)。
双胆电饭锅在工作时，较大的蒸汽压力可将挡板单元2432顶起，使得蒸汽通过进气孔2431进入蒸汽阀24，再通过锅盖2排出，保证锅体内具有一定的压力，可缩短米饭的制作时间。若蒸汽阀24内的压力过大，还可在蒸汽的作用下冲开回流密封单元2442，使得蒸汽通过回流孔2441再回流至内胆3内，保证内胆3内及蒸汽阀24内压力的稳定；进气单元243和回流单元244的设置使得双胆电饭锅具有良好的保压及稳压效果。同时，蒸汽阀24在非工作状态下，挡板单元2432位于进气孔2431的顶部，回流密封单元2442也处于密封回流孔2441的状态，保证了蒸汽阀24的密闭性，保温效果好，且干净卫生，防止灰尘进入。
具体的，本发明的一些实施例中，如图8至图10所示，挡板单元2432包括挡板24321、连接杆24322和支撑块24323，挡板24321在朝向进气孔2431一侧设置有凸块24324，支撑块24323分别设置在进气孔2431两侧，连接杆24322架设在支撑块24323之间，挡板24321与连接杆24322活动连接，并能够以连接杆24322为轴转动，以遮挡或打开进气孔2431；回流密封单元2442包括回流密封片24421和定位卡柱24422，定位卡柱24422与回流密封片24421的中心固定连接，回流密封单元2442通过定位卡柱24422卡接于阀底242上，以密封回流孔2441。
挡板24321在连接杆24322的作用下架设在支撑块24323上，并能以连接杆24322为轴转动，即挡板24321在进气孔2431顶部处于可活动状态。当进气孔2431有蒸汽进入时，较大的蒸汽压力可将挡板24321顶起，蒸汽通过进气孔2431进入蒸汽阀24，进而排出至大气中，保证了锅内压力的稳定。回流密封片24421通过定位卡柱24422连接在阀底242下部，从阀底242下部实现对回流孔 2441的密封。
优选的，挡板24321在朝向进气孔2431一侧设置有凸块24324，非工作状态下，挡板24321在凸块24324的重力作用下位于进气孔2431的顶部，遮挡进气孔2431。凸块24324的设置使得挡板24321在靠近进气孔2431一侧受力较大，非工作状态或蒸汽压力较小的情况下，挡板24321处于遮挡进气孔2431的状态，这样一方面保证了工作初期锅体1内压力的稳定，降低了升压时间，缩短了煮饭时间；另一方面也使得在非工作状态下起到一定的防尘效果，干净卫生。
更具体的，在本发明的一些实施例中，如图8和图9所示，支撑块24323上设置有缺口卡槽24325，连接杆24322嵌入缺口卡槽24325中卡接。通过连接杆24322嵌入缺口卡槽24325中可以实现支撑块24323对连接杆24322以及挡板24321的支撑作用，同时嵌入模式使得连接杆24322可在缺口卡槽24325中旋转，进而带动挡板24321以连接杆24322为轴转动，以达到遮挡或打开进气孔2431的目的。
优选的，连接杆24322两端还分别设置有限位块24326，限位块24326紧邻支撑块24323的内侧面或外侧面。限位块24326的设置保证了连接杆24322在水平方向上的固定，使得挡板24321仅存在竖直方向上的移动，保证了挡板24321对进气孔2431的遮挡效果，同时也可防止使用时间过长后连接杆24322的掉落，提高了蒸汽阀24的使用寿命。
更具体的，在本发明的一些实施例中，如图8所示，回流孔2441包括中间通孔24411和围绕中间通孔24411均匀设置的至少两组外周通孔24412；如图10所示，定位卡柱24422上设置有定位凸起23423，当定位卡柱24422从阀底242下部穿过中间通孔24411并通过定位凸起24423与阀底242卡接时，回流密封片24421密封回流孔2441。定位凸起24423具有上窄下宽的结构，从下至上穿过中间通孔24411后，较宽的下部会卡在中间通孔24411上，实现对回流密封片24421的固定。外周通孔24412以中间通孔24411为中心均匀设置，可以有两组、三组、四组等多组。同时外周通孔24412的最外径的尺寸小于回流密封片24421的尺寸，以实现回流密封片24421对回流孔2441的有效遮挡。
更具体的，在本发明的一些实施例中，凸块24324的材质为钢材或金属，凸块24324的形状为重心在中间的半球状结构，更优选的，凸块24324的重心在远离连接杆24322一侧，这样使得在相同的重力作用下，凸块24324更有利于使挡板24321回落至进气孔2431顶部以实现遮挡效果。
更具体的，在本发明的一些实施例中，回流密封片24421的材质为橡胶或硅胶，使得回流密封片24421为可弯折、易变形结构，且设置在阀底242下部，使得回流密封片24421在锅体内压力大于蒸汽阀内压力的情况下，可以紧贴回流孔2441实现遮挡密封；当锅体1内压力小于蒸汽阀24内压力的情况下，回流密封片24421会在蒸汽阀24内压力的作用下实现弯折，蒸汽阀24内压力即 可通过外周通孔24412再回流至锅体1内，从而保证整个电饭锅内压力的稳定。
具体的，在本发明的一些实施例中，如图7和图8所示，环形阀壁241的上部设置有限位卡槽2411，用于与阀盖245卡接；环形阀壁241的下部设置有限位凸起2412，用于与底座246卡接。卡接固定结构便于拆卸安装，使得蒸汽阀易于清洗维护，可有效提高电饭锅的使用寿命。
具体的，本发明的一些实施例中，如图2和图11所示，两个腔体6之间的中间位置设有固定件61，固定件61上开设有插槽62，隔热板5插入插槽62中固定；在隔热板5的中上部、沿垂直于隔热板5的方向水平设置有支撑板51；支撑板51上部设置有多个限位板52，腔体6侧壁上的连接部63插入限位板52之间，用于固定隔热板5。
本发明的双胆电饭锅中的隔热板5，置于两个腔体6之间，通过底部的插槽固定以及顶部的限位固定，从上下两端对隔热板5进行了固定，一方面使得隔热板5位置稳固，另一方面实现了对两个腔体6的有效隔离，提高了两腔体6的密封效果，减少了热量散失，提高了电饭锅的工作效率。
更具体的，本发明的一些实施例中，如图11所示，支撑板51下部、沿垂直于隔热板5的方向均匀地竖直设置有多个凸起片53，用于支撑支撑板51。由于支撑板51沿垂直隔热板5方向设置，支撑板51两端强度较小，通过在支撑板51下部设置凸起片53，可以起到良好的支撑效果。
优选的，多个限位板52两两交错设置。腔体6侧壁的连接部63通过插入限位板52之间实现固定，限位板52的作用即是起到两边夹紧的效果。采用两两交错设置的方式，既能减少限位板52的设置数量，又可起到良好的各个位置的夹紧固定作用。
优选的，限位板52外侧设置有加强筋54。加强筋54的设置用来进一步提高限位板52的强度，提高限位板52对连接部63固定的稳定程度。
优选的，限位板52的顶部紧邻腔体6侧壁上的连接部63的顶部。从而能够实现隔热板5从底部到顶部对两个腔体6的有效隔离，提高腔体6之间的密封效果，减少热量损失。
具体的，本发明的一些实施例中，如图11所示，隔热板5底部设置有通孔55，用于固定双胆电饭锅的线路的走线。双胆电饭锅的电源线设置在电饭锅的一端侧壁上，通过隔热板5底部的通孔55实现另一端电饭锅的线路的走线。对应的，固定件61上与隔热板5的通孔55对应位置处也开设有孔，以起到走线的作用。
具体的，本发明的一些实施例中，隔热板5的材质为尼龙或塑料，隔热板5的导热系数为0.05-0.26W/(m·K)。选用导热系数较低的尼龙或塑料制作隔热板，可以减少两内腔之间热量的传递。优选的，尼龙选用聚酰胺尼龙，塑料选用热固性塑料。
具体的，本发明的一些实施例中，如图12所示，锅体1的外侧部设置有控制部件12，控制部件12包括电路板121、导电橡胶套122、操作面板123以及密封壳124，其中：锅体1的外侧部开设有与操作面板123形状对应的安装口13；导电橡胶套122套设在电路板121上，电路板121安装在密封壳124内；密封壳124位于锅体1内侧，且固定安装在安装口13处；操作面板123位于锅体1外侧，且固定安装在安装口13处。
优选的，密封壳124通过螺钉固定安装在锅体1的内侧，操作面板123通过螺钉固定安装在锅体1的外侧，更优选的，密封壳123、锅体1以及操作面板123通过同一组螺钉安装固定，在锅体1的安装口13周围开设至少两个通孔，并在操作面板123和密封壳124的相对应位置开设螺纹孔，为了电饭锅外观更加美观，将螺钉从密封壳124的外部螺纹孔处螺入，依次将密封壳123、锅体1、操作面板123通过螺钉固定在一起。本发明还可选用其他固定方法，并不仅限于采取螺钉固定。本发明实施例对密封壳124以及操作面板123的形状不做具体限定，密封壳124的大小及形状一般参照电路板121的大小和形状设计，且密封壳124应略大于电路板121，密封壳124内空间的厚度也参照电路板121上电子器件的分布而定，当电子器件安装高度较高，则适当增大密封壳124内空间的厚度。
更具体的，本发明的一些实施例中，导电橡胶套122的结构与电路板121上器件的分布结构相吻合。将导电橡胶套122套设在电路板121上，一方面是为了固定电路板121上的器件，防止维修或者拆卸时损坏，另一方面，当通过手指在操作面板123上操作时，可实现按压力的传送，保证外部手指的作用力准确地操作电路板121，以实现对电饭锅的精准控制。本发明实施例对电路板121的具体设计不做限定，根据其所实现的功能本领域技术人员可自行设计，优选的，电路板121上还设置有小型的液晶显示屏，操作面板123的对应位置上设置成透明材质。本实施例对导电橡胶套122的形状、大小、厚度等也不做具体的限定，只需能够实现本发明所达到的目的即可。
更具体的，本发明的一些实施例中，操作面板123上设有操作按键，用于控制电饭锅工作状态，优选的，在操作面板123的外部设有防水层或防水薄膜，以防止水从操作面板123的操作按键缝隙中进入损坏电路板121。优选的，设置温度、时间设定、烹饪模式、开关等按键，相对应的，在电路板121上设计相对应功能。
更具体的，密封壳124内设有至少两处用于限定电路板121位置的限位条1241。一般情况下，密封壳124尺寸大于电路板121尺寸，所以在密封壳124内设置限位条1241，可使电路板121卡在限位条1241的位置，防止电饭锅在搬动时，电路板121因活动对整个电饭锅的控制功能造成影响。限位条1241可设置在对应电路板121放置位置的上侧和下侧，也可以是左侧和右侧，限位条1241 还可设置三处，分别卡住电路板121的上侧、下侧、左侧、右侧中的任意三侧，三处限位条1241的限位效果相较于两处限位条1241的效果更佳，使电路板121的安置更加固定。如图13所示，本发明实施例的密封壳124内设有两处限位条1241，限位条1241的材质与密封壳124的材质相同，制造时直接一体成型即可。
具体的，电路板121通过螺钉可拆卸地安装在密封壳124内。在电路板121上无电子器件的位置开设至少一个通孔，在密封壳124对应位置开设盲孔，将电路板121与密封壳124固定安装在一起，防止电路板121晃动损坏其上安装的电子器件。优选的，在限位条1241上开设有螺纹孔，电路板121通过螺钉安装在限位条1241上。
具体的，密封壳124上开设有电线槽1242，电路板121的供电线路经电线槽1242为电路板121供电，电线槽1242的大小设计为仅允许线材通过即可，过大则起不到防虫效果，本实施例对电线槽1242的开设位置不做具体限定，优选的，如图13所示，本发明实施例中电线槽1242的开设位置在密封壳124的边缘处，当拆卸维修时，能够直接拆掉密封壳124，对电路板121直接进行维修。
具体的，本发明的一些实施例中，如图1和图14所示，锅体1侧面下部设有两个位置相对应的盲槽14，任意一个盲槽14内设置有用于与双胆电饭锅的电源线7插接的电源插孔15。设置两个盲槽14为电饭锅搬运时手握的位置，既解决了搬运问题，还不会影响电饭锅外形的美观度；在任意一个盲槽14内设置有用于和电源线7插接的电源插孔15，当电饭锅使用时，电源线7插入电源插孔15为电饭锅供电，此时电源线7占用设有电源插孔15的盲槽14位置，使用者无法通过盲槽14实现电饭锅的搬动，从而杜绝搬动工作状态中电饭锅的情况发生，进而不会再出现漏电触电事故危及人身安全。
本发明实施例对盲槽14的形状不做具体限定，可设置成4cm至7cm长、2cm至4cm宽、2.5cm至4.5cm深的槽，优选的，盲槽14尺寸与人体手部尺寸相匹配，或根据手握姿势设置相应的手指形状的盲槽14。
本发明实施例的盲槽14还可设置在锅体1侧面与底面交界处位置。优选的，本发明实施例的盲槽14设置在锅体1的左下侧与右下侧，在搬动的时候能够受力均衡且省力。
本发明实施例中的电源线7以及电源插孔15遵照现有电饭锅设计规格设计即可，包括接入电压大小、线径大小、线的长度、线的材质等等。
具体的，本发明的一些实施例中，盲槽14内壁接触手指的表面设有防滑层，防止在搬动时手滑摔落。防滑层可为橡胶层上布有粒状突起或条状突起实现，还可为磨砂层，橡胶层或者磨砂层通过高粘性胶粘贴在手指接触面。为解决防滑问题，本实施例还可将手指接触面设置成为内凹结构，搬动时手指扣在凹面，也可达到防滑防摔落的效果。
具体的，本发明的一些实施例中，在电源插孔15外部设有与电源插孔15 的开口相匹配的扣盖。扣盖与电源插孔15之间通过橡胶条连接，将扣盖打开后，电源线7能够插入电源插孔15，电饭锅使用完毕后，拔出电源线7，再将扣盖扣合，防止异物塞入电源插口15处。本发明实施例对扣盖的材质不做限定，一般选用塑料或者橡胶均可。
具体的，本发明的一些实施例中，如图15-17所示，转动部件8嵌装在锅盖2与锅体1相连处的边缘的内部；锅体1与锅盖2的后端连接的一侧面的上边缘低于锅体其他侧面的上边缘，且锅体1与锅盖2连接的一侧面的上边缘形状与锅盖2与锅体1连接的侧边边缘形状相匹配，任一锅盖2打开后其上表面与锅体1之间的夹角小于等于180度。
转动部件8嵌装在锅盖2与锅体1相连处的边缘的内部，这样锅盖2与锅体1边缘无外凸结构，使得电饭锅整体外形更加美观，结构更加紧凑，收纳也更加方便。将转动部件8安装在锅盖2与锅体1相连处的边缘的内部后，为实现锅盖2完全打开，将锅体1与锅盖2连接的一侧面的上边缘设计为低于锅体1其他侧面的上边缘，且锅体1与锅盖2连接的一侧面的上边缘形状与锅盖2与锅体1连接的侧边边缘形状相匹配，如图15和图16所示，任一锅盖2打开后其上表面与锅体1背面之间的夹角小于等于180度。
本实施例对锅体1以及锅盖2的外观形状不做具体限定，附图中电饭锅的形状并不能理解为对本发明保护范围的限定。市面上其他外形的电饭锅采用本发明实施例中的转动部件8或者锅盖2、锅体1边缘设计均属于本发明实施例的保护范围。本发明实施例的转动部件8以及对锅盖2、锅体1边缘的设计还适用于单胆电饭锅。本实施例既实现了锅盖2完全打开的效果，还将转动部件8安装在锅盖2与锅体1的内侧，收纳与使用都更加方便。
具体的，在本发明的一些实施例中，如图17所示，转动部件8包括转轴81以及连接件82，其中锅盖2在与锅体1连接的对应位置设有转轴固定槽25，转轴81两端分别固定在转轴固定槽25的两侧；本发明实施例中转轴81固定在锅盖2上的方式还可为：在锅盖2对应位置设置两个具有盲孔或者通孔的柱状突起，将转轴81的两端分别安装在两个柱状突起的通孔或者盲孔内，还可采用其他固定方式，本实施例不做具体限定。具体的，锅体1在与锅盖2连接的对应位置设有凹槽16，连接件82的上部由转轴81贯穿连接，连接件82的下部固定安装在锅体1上设置的凹槽16内，从而可以实现锅盖2与锅体1的可转动连接。优选的，连接件82通过螺钉可拆卸地固定在凹槽16内，当电饭锅需要检修时，只需将螺钉拆卸下，就可将锅盖2与锅体1分离。
本实施例对转轴81以及连接件82的具体形状不做限定，本领域技术人员可参考本实施例的附图进行其他形状的设计，但均属于本实施例保护的范围。本实施例中的转轴81设计成为柱状结构即可，长度略长于连接件82的宽度。连接件82的上半部开设左右贯穿的通孔，转轴81通过通孔贯穿连接件82后， 其两端再固定在锅盖2所设的转轴固定槽25中；或者，连接件82的上半部设置成钩形结构，通过钩形结构将连接件82与转轴81实现可拆卸的转动连接，本实施例还可以选用其他安装方式。本发明实施例对转轴81、连接件82的材质以及尺寸不做具体限定，本领域技术人员视电饭锅的具体结构自行设计即可。
本发明的双胆电饭锅，具有两套独立的内胆、加热组件、锅盖，使得双胆电饭锅可分别单独工作也可同时工作，方便快捷，可有效缩短烹饪时间。其中，双胆电饭锅内胆的形状结构不做具体限定，附图中给出的“D”型内胆为一种优选的实施方式，还可分别为圆形内胆等任何可实现的形状结构，本领域技术人员可根据实际情况自行设计。
本发明的双胆电饭锅，锅盖上包括可拆卸的盖板，便于清洗，且利用盖板可实现对锅体的密封；同时通过盖板压缩弹性组件来实现锅盖与锅体的卡接，在弹性组件没有受到挤压的条件下锅盖不能闭合，从而可以实现对用户安装盖板的提醒，有效防止了由于盖板未安装而出现的水分或蒸汽溢出以及串味儿等现象。
本发明的双胆电饭锅，在锅盖上安装有蒸汽阀，双胆电饭锅在工作时，较大的蒸汽压力可将蒸汽阀中的挡板单元顶起，使得蒸汽通过进气孔进入蒸汽阀，再通过上盖排出，若蒸汽阀内的压力过大，还可在蒸汽的作用下冲开回流密封单元，使得蒸汽通过回流孔再回流至锅内；进气单元和回流单元的设置使得电饭锅具有良好的保压效果；同时在非工作状态下，挡板在凸起的重力作用下位于进气孔的顶部来遮挡进气孔，回流密封片也处于密封回流孔的状态，保证了蒸汽阀的密闭性，保温效果好，且干净卫生，防止灰尘进入。
本发明的锅盖在与锅体连接时，转动部件嵌装在锅盖与锅体相连处的边缘的内部，锅体与锅盖的后端连接的一侧面的上边缘低于锅体其他侧面的上边缘，且锅体与锅盖连接的一侧面的上边缘形状与锅盖与锅体连接的侧边边缘形状相匹配，使得任一锅盖打开后其上表面与锅体之间的夹角小于等于180度，因此锅盖与锅体边缘无外凸结构，外形更加美观，收纳也更加方便，减小了双胆电饭锅使用过程中的占用空间。
本发明的双胆电饭锅，在锅体外侧设置有控制面板来分别控制两组内胆的工作过程。电路板放置在由操作面板与密封壳组成的密闭空间内，能够有效实现防水防虫的效果，确保电路板线路的绝对安全，进而保证电饭锅的正常工作与控制，同时，将电路板固定在密封壳上，能够防止电饭锅在搬动时因晃动而损坏电路板上的电子器件及线路。
本发明的双胆电饭锅，通过置于锅体中间的导热系数较小的隔热板将两个腔体隔开，通过底部的插槽固定以及顶部的限位固定，一方面使得隔热板位置稳固，另一方面实现了两腔体之间的密封，减少了热量散失，提高了电饭锅的工作效率。
本发明的双胆电饭锅，在锅体侧面下部设置两个盲槽用于搬动时手握的位置，既解决了搬运问题，还不会影响电饭锅外形的美观度，在任意一个盲槽内设置有用于和电源线插接的电源插孔，从而杜绝搬动处于工作状态中的电饭锅的情况发生，进而不会出现漏电触电事故危及人身安全。
以上借助具体实施例对本发明做了进一步描述，但是应该理解的是，这里具体的描述，不应理解为对本发明的实质和范围的限定，本领域内的普通技术人员在阅读本说明书后对上述实施例做出的各种修改，都属于本发明所保护的范围。

Claims (15)

  1. 一种双胆电饭锅，其特征在于，包括一个锅体、两个锅盖、两个内胆、两个加热组件和一个隔热板，其中：
    所述锅体内部设有两个腔体并通过所述隔热板隔开；两个所述内胆分别可拆卸地置于所述腔体内；两个所述加热组件分别位于所述腔体底部；两个所述锅盖分别盖在所述腔体上方，并且所述锅盖的后端与所述锅体通过转动部件转动连接；
    所述锅盖包括上盖和位于上盖内部的盖板，所述上盖的前端连接有弹性组件，所述盖板的一端与所述弹性组件连接，另一端与所述上盖的后端连接；所述弹性组件被所述盖板压缩后能够与所述锅体卡接，从而实现所述锅盖的闭合。
  2. 根据权利要求1所述的双胆电饭锅，其特征在于，所述弹性组件包括弹簧、上部组件和下部组件，其中：
    所述上部组件和所述下部组件卡接，所述弹簧位于所述上部组件和下部组件之间，并且所述弹簧的一端连接在所述下部组件上，另一端与所述上盖抵靠；
    所述下部组件远离所述弹簧一侧设置有第一凸起，所述盖板的前端设置有第一卡台，所述第一凸起与所述第一卡台卡接；
    所述下部组件靠近所述弹簧一侧还设置有第二凸起，所述双胆电饭锅的锅体上设置有第二卡台，所述弹簧被压缩后，所述第二凸起能够和所述第二卡台卡接。
  3. 根据权利要求2所述的双胆电饭锅，其特征在于，所述下部组件靠近所述弹簧一侧设置有十字形凸起，所述弹簧的一端与所述十字形凸起固定连接。
  4. 根据权利要求1-3中任一项所述的双胆电饭锅，其特征在于，所述锅盖上还设置有蒸汽阀，所述蒸汽阀位于所述上盖和盖板之间；
    所述蒸汽阀包括环形阀壁、阀底、进气单元、回流单元、阀盖和底座；
    所述阀盖连接在所述环形阀壁顶部，所述底座连接在所述阀底下部；
    所述阀底连接在所述环形阀壁的底部，所述进气单元和所述回流单元位于所述阀底上；
    所述进气单元包括贯穿所述阀底的进气孔和挡板单元，所述挡板单元活动连接在所述进气孔顶部，以遮挡或打开所述进气孔；
    所述回流单元包括贯穿所述阀底的回流孔和回流密封单元，所述回流密封单元连接在所述回流孔底部，所述回流密封单元用于密封或打开所述回流孔；
    所述盖板上设置有与所述蒸汽阀位置对应的通孔。
  5. 根据权利要求4所述的双胆电饭锅，其特征在于，
    所述挡板单元包括挡板、连接杆和支撑板，所述挡板在朝向所述进气孔一侧设置有凸块，所述支撑板分别设置在所述进气孔两侧，所述连接杆架设在所述支撑板之间，所述挡板与所述连接杆活动连接，并能够以所述连接杆为轴转 动，所述挡板用于遮挡或打开所述进气孔；
    所述回流密封单元包括回流密封片和定位卡柱，所述定位卡柱与所述回流密封片的中心固定连接，所述回流密封单元通过所述定位卡柱卡接于所述阀底上，所述回流密封单元用于密封所述回流孔。
  6. 根据权利要求5所述的双胆电饭锅，其特征在于，所述支撑块上设置有缺口卡槽，所述连接杆嵌入所述缺口卡槽中卡接；所述连接杆的两端还分别设置有限位块，所述限位块紧邻所述支撑块的内侧面或外侧面。
  7. 根据权利要求5或6所述的双胆电饭锅，其特征在于，所述回流孔包括中间通孔和围绕所述中间通孔均匀设置的至少两组外周通孔；所述外周通孔的最外径的尺寸小于所述回流密封片的尺寸；所述定位卡柱上设置有定位凸起。
  8. 根据权利要求4-7中任一项所述的双胆电饭锅，其特征在于，所述环形阀壁的上部设置有限位卡槽，所述限位卡槽用于与所述阀盖卡接；所述环形阀壁的下部设置有限位凸起，所述限位凸起用于与所述底座卡接。
  9. 根据权利要求1-8中任一项所述的双胆电饭锅，其特征在于，两个所述腔体之间的中间位置设有固定件，所述固定件上开设有插槽，所述隔热板插入所述插槽中固定；
    在所述隔热板的中上部且沿垂直于所述隔热板的方向水平设置有支撑板；
    所述支撑板上部设置有多个限位板，所述腔体侧壁上的连接部插入所述限位板之间，通过所述限位板来固定所述隔热板。
  10. 根据权利要求9所述的双胆电饭锅，其特征在于，在所述支撑板的下部且沿垂直于所述隔热板的方向均匀地竖直设置有多个凸起片，所述凸起片用于支撑所述支撑板；多个所述限位板两两交错设置；所述限位板的外侧设置有加强筋。
  11. 根据权利要求1-10中任一项所述的双胆电饭锅，其特征在于，所述锅体的外侧部设置有控制部件，所述控制部件包括电路板、导电橡胶套、操作面板以及密封壳，其中：
    所述锅体的外侧部开设有与所述操作面板形状对应的安装口；
    所述导电橡胶套套设在所述电路板上，所述电路板安装在所述密封壳内；
    所述密封壳位于所述锅体内侧，且固定安装在所述安装口处；
    所述操作面板位于所述锅体外侧，且固定安装在所述安装口处。
  12. 根据权利要求11所述的双胆电饭锅，其特征在于，
    所述密封壳通过螺钉固定安装在所述锅体的内侧，所述操作面板通过螺钉固定安装在所述锅体的外侧；
    所述密封壳、锅体以及操作面板通过同一组螺钉安装固定；
    所述锅体的安装口周围开设至少两个通孔，在所述操作面板和所述密封壳的相对应位置开设螺纹孔，螺钉从所述密封壳的外部螺纹孔处螺入。
  13. 根据权利要求1-12中任一项所述的双胆电饭锅，其特征在于，所述锅体侧面下部设有两个位置相对应的盲槽，任意一个所述盲槽内设置有用于与所述双胆电饭锅的电源线插接的电源插孔。
  14. 根据权利要求1-13中任一项所述的双胆电饭锅，其特征在于，所述转动部件嵌装在所述锅盖与所述锅体相连处的边缘的内部；所述锅体与所述锅盖的后端连接的一侧面的上边缘低于所述锅体其他侧面的上边缘，且所述锅体与所述锅盖连接的一侧面的上边缘形状与所述锅盖与所述锅体连接的侧边边缘形状相匹配，任一所述锅盖打开后其上表面与所述锅体之间的夹角小于等于180°。
  15. 根据权利要求14所述的双胆电饭锅，其特征在于，所述转动部件包括转轴以及连接件；
    所述锅盖在与所述锅体连接的对应位置设有转轴固定槽，所述转轴的两端分别固定在所述转轴固定槽的两侧；
    所述锅体在与所述锅盖连接的对应位置设有凹槽，所述连接件的上部由所述转轴贯穿连接，所述连接件的下部固定安装在所述凹槽内，实现所述锅盖与锅体的可转动连接。
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