CN107296510B - Upper cover subassembly and cooking utensil - Google Patents
Upper cover subassembly and cooking utensil Download PDFInfo
- Publication number
- CN107296510B CN107296510B CN201611169803.5A CN201611169803A CN107296510B CN 107296510 B CN107296510 B CN 107296510B CN 201611169803 A CN201611169803 A CN 201611169803A CN 107296510 B CN107296510 B CN 107296510B
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- Prior art keywords
- connecting rod
- cleaning cavity
- driving device
- cover assembly
- hole
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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
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/06—Lids or covers for cooking-vessels
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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
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/4403—Constructional details
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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
- A47J36/00—Parts, details or accessories of cooking-vessels
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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
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J43/07—Parts or details, e.g. mixing tools, whipping tools
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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
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/24—Devices for washing vegetables or the like
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Cookers (AREA)
Abstract
The invention provides an upper cover assembly and a cooking appliance, wherein the cooking appliance comprises an upper cover plate, and the upper cover assembly is used for the cooking appliance and comprises the following components: the side wall of the cleaning cavity is provided with a mounting hole, and the bottom of the cleaning cavity is provided with a blanking hole and a sewage draining hole; the sewage discharging device is communicated with the sewage discharging hole; the connecting rod penetrates through the side wall of the cleaning cavity through the mounting hole, the first end of the connecting rod is positioned in the cleaning cavity, and the second end of the connecting rod is positioned outside the cleaning cavity; a valve member matched with the blanking hole; the driving device is positioned outside the cleaning cavity and used for driving the connecting rod to move; the first end of the connecting rod is connected with the valve element to drive the valve element to move between a first position for blocking the blanking hole to enable the blanking hole to be closed and a second position for avoiding the blanking hole to enable the blanking hole to be opened. According to the upper cover assembly provided by the invention, the connecting rod is controlled by the driving device outside the cleaning cavity to realize the movement of the valve member, so that the purpose of opening and closing the blanking hole is achieved.
Description
Technical Field
The invention relates to the field of kitchen appliances, in particular to an upper cover assembly and a cooking appliance.
Background
At present, the automatic rice cooker in the market mainly adopts two modes of inner pot rice washing or external rice washing and then transferring the rice into the inner pot through a pipeline.
The main disadvantage of the rice washing mode of the inner pot is that: and the pollution discharge is difficult.
After the rice is washed externally, the rice is transferred into an inner pot through a pipeline: the rice is easy to be stuck in the pipeline.
The rice washing box arranged above the inner pot of the rice cooker is a better mode, after finishing rice washing in the rice washing box, the bottom valve is opened, and rice water enters the inner pot under the assistance of gravity and other assistance; the rice washing process involves the steps of feeding rice, feeding water, feeding air, washing rice, discharging sewage, feeding the rice into an inner pot and the like, so that corresponding equipment is required, and some equipment is required to be placed into a rice washing box, so that too many and too complex structures are inconvenient to maintain and influence on the rice washing process.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems existing in the prior art.
To this end, it is an object of the present invention to provide a cap assembly.
Another object of the present invention is to provide a cooking appliance.
In view of the above, according to an object of the present invention, there is provided an upper cover assembly for a cooking appliance including an upper cover plate, comprising: the side wall of the cleaning cavity is provided with a mounting hole, and the bottom of the cleaning cavity is provided with a blanking hole and a sewage draining hole; the sewage discharging device is communicated with the sewage discharging hole; the connecting rod penetrates through the side wall of the cleaning cavity through the mounting hole, the first end of the connecting rod is positioned in the cleaning cavity, and the second end of the connecting rod is positioned outside the cleaning cavity; a valve member matched with the blanking hole; the driving device is positioned outside the cleaning cavity and used for driving the connecting rod to move; the first end of the connecting rod is connected with the valve element to drive the valve element to move between a first position for blocking the blanking hole to enable the blanking hole to be closed and a second position for avoiding the blanking hole to enable the blanking hole to be opened.
According to the upper cover assembly provided by the invention, the valve element is connected with the first end of the connecting rod, and the connecting rod can be controlled by the driving device outside the cleaning cavity to realize the movement of the valve element, so that the valve element is controlled to move between the first position and the second position, and the purpose of opening and closing the blanking hole is achieved. The driving device is arranged outside the cleaning cavity, not only can the blanking hole be opened and closed, but also the space occupation in the cleaning cavity can be reduced, the internal structure of the cleaning cavity is simplified, the driving device and water can be further separated, the driving device is protected from being damaged, and the service life is prolonged. In the cleaning process, the sewage draining device drains sewage through the sewage draining hole, and after the cleaning is finished, the driving device drives the valve member to open the blanking hole, so that the cleaned material is put into the cooking utensil. Specifically, the driving device can push the connecting rod up and down or push the part of the connecting rod extending out of the cleaning cavity left and right.
In addition, the upper cover assembly in the technical scheme provided by the invention can also have the following additional technical characteristics:
in the above technical solution, preferably, the second end of the connecting rod is fixedly provided with a fixing plate, which forms a certain included angle with the connecting rod; the outer side wall of the cleaning cavity is provided with a connecting lug which is rotationally connected with the fixed plate; the driving device pushes the fixed plate to rotate around the connection point of the fixed plate and the connecting lug.
In this solution, a driving solution of the connecting rod is proposed. The fixed plate is rotationally connected with the connecting lug of the outer wall of the cleaning cavity and rotates around the connecting point with the connecting lug under the pushing of the driving device, and as the second end of the connecting rod extending out of the cleaning cavity is connected with the fixed plate and rotates along with the fixed plate, the connecting rod is inserted into the cleaning cavity through the mounting hole and rotates at the second end extending out of the cleaning cavity, the first end extending into the cleaning cavity rotates in the opposite direction by taking the mounting hole as a fulcrum, and accordingly the valve is driven to move.
In the above technical solution, preferably, the cleaning chamber and the driving device are respectively located at two sides of the fixing plate, and the driving device pushes the fixing plate toward the cleaning chamber.
In this technical solution, the installation position of the drive device and the corresponding pushing direction are specifically proposed. The driving device and the cleaning cavity are respectively positioned at two sides of the fixed plate, the pushing points are positioned below the connecting points of the fixed plate and the connecting lugs, so that when the driving device pushes the fixed plate towards the cleaning cavity, the second end of the connecting rod rotates downwards, and the first end of the connecting rod rotates upwards to drive the valve member to open upwards. The installation position of the driving device can shorten the length of the connecting lug and the connecting rod and reduce the moment born by the connecting lug and the connecting rod.
In the above technical solution, preferably, the driving means is located between the washing chamber and the fixing plate, and the driving means pushes the fixing plate in a direction opposite to the washing chamber.
In this solution, another installation position and corresponding pushing direction of the drive device are proposed. The driving device is positioned between the cleaning cavity and the fixed plate, the pushing point is positioned above the connecting point of the fixed plate and the connecting lug, and when the driving device pushes the fixed plate in the opposite direction to the cleaning cavity, the second end of the connecting rod rotates downwards, and the first end of the connecting rod rotates upwards to drive the valve member to open upwards. The installation position of the driving device can lead the whole structure to be compact.
In the above technical solution, preferably, the driving device pushes the connecting rod to move up and down.
In the technical scheme, the driving device pushes the connecting rod to move up and down to drive the valve member to move up and down, and when the valve member descends, the valve member can move from the second position to the first position to seal the blanking hole; when the valve piece goes up, the valve piece can move from the first position to the second position so as to open the blanking hole, thereby realizing the opening and closing of the blanking hole.
In the above technical solution, preferably, the driving device pushes the connecting rod to move left and right.
In the technical scheme, the driving device pushes the connecting rod to move left and right to drive the valve member to move left and right along with the connecting rod, and when the valve member moves from a position far away from the blanking hole to a position opposite to the blanking hole, the valve member can move from the second position to the first position to seal the blanking hole; otherwise, the blanking device can move from the first position to the second position to open the blanking hole, so that the blanking hole is opened and closed.
In the above technical solution, preferably, the driving device is an electromagnetic push rod, and a free end of the push rod of the electromagnetic push rod is in contact with the fixing plate or the connecting rod.
In this technical scheme to electromagnetic push rod is as drive arrangement, promotes the fixed plate or directly promotes the connecting rod, has simple structure, can frequent action, does not have the hydraulic oil and reveal the advantage of risk, adapts to upper cover subassembly space little, the material need repeatedly wash many times, characteristics that environmental protection requires highly, has improved product practicality and reliability.
In the above technical scheme, preferably, a positioning rib extending towards the bottom of the cooking utensil is arranged on the upper cover plate, a positioning hole is formed in the positioning rib, and the driving device is arranged in the positioning hole.
In the technical scheme, the driving device can be installed and positioned by arranging the positioning ribs and the positioning holes on the upper cover plate.
In the above technical solution, preferably, the driving device includes a driving motor and a transmission mechanism, and the transmission mechanism is connected with the driving motor and is in contact with the fixing plate or the connecting rod.
In the technical scheme, another alternative scheme of the driving device is provided, the driving device is specifically divided into a driving motor and a transmission mechanism, the driving motor provides power, the transmission mechanism is in contact with the fixed plate or the connecting rod, and the fixed plate or the connecting rod is pushed under the driving of the driving motor.
In the above technical solution, preferably, the transmission mechanism is a cam, and a rotation center of the cam is mounted on an output end of the driving motor.
In the technical scheme, the cam is used as a driving device, the outline shape of the cam can be designed according to driving requirements, and the output power of the driving motor is kept unchanged.
In the above technical scheme, preferably, the bottom of the upper cover plate is provided with a positioning part, the positioning part comprises a first positioning plate extending towards the bottom of the cooking utensil and a second positioning plate parallel to the upper cover plate, the first positioning plate is connected with the second positioning plate, and the driving device is installed on the second positioning plate.
In this technical scheme, through setting up the location portion, drive arrangement can obtain installation location.
In the above technical solution, preferably, the connecting rod is provided with a water inlet channel extending from one end to the other end thereof for supplying water into the cleaning chamber.
In the technical scheme, the water inlet channel is formed on the connecting rod, so that a water inlet and valve driving integrated structure is formed, a water inlet device and a valve driving device are not required to be arranged separately, the whole structure is simplified, the utilization rate of parts is improved, and the cost is reduced.
According to another object of the present invention, there is provided a cooking appliance including: a pot body; and the upper cover assembly according to any one of the technical schemes, and the pot body and the upper cover assembly are enclosed into a cooking cavity of the cooking appliance.
The cooking utensil provided by the invention adopts the upper cover assembly in any technical scheme, so that the cooking utensil has all the beneficial technical effects of the upper cover assembly, and the description is omitted.
In the above technical solution, preferably, the cooking appliance is one of an electric cooker, a cooking machine and a soymilk machine.
In this technical scheme, electric rice cooker, cooking machine and soybean milk machine all need wash the food material before the operation, when adopting above-mentioned upper cover subassembly, can realize reliable material and wash.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is an exploded view of an upper cover assembly in one embodiment of the present invention;
FIG. 2 is a cross-sectional view of the cap assembly in a closed position of the valve member in one embodiment of the present invention;
FIG. 3 is a cross-sectional view of the cap assembly in an open position of the valve member in one embodiment of the present invention;
FIG. 4 is a cross-sectional view of an alternative embodiment of the present invention with the upper cap assembly in a closed position;
fig. 5 is a cross-sectional view of an alternative embodiment of the invention with the cap assembly in an open position.
The correspondence between the reference numerals and the component names in fig. 1 to 5 is:
the cleaning device comprises an upper cover assembly, a cleaning cavity, a mounting hole, a blanking hole, a connecting lug, a connecting rod, a fixing plate, a spraying assembly, a valve member, a rotating shaft, an electromagnetic push rod, a driving motor, a driving mechanism, a cover plate, a positioning rib, a positioning hole 622, a positioning part 64, a positioning plate 642 and a positioning plate 644.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those described herein, and therefore the scope of the present invention is not limited to the specific embodiments disclosed below.
The upper cover assembly 1 and the cooking appliance according to some embodiments of the present invention are described below with reference to fig. 1 to 5.
As shown in fig. 1 to 5, an embodiment of a first aspect of the present invention provides an upper cover assembly 1 for a cooking appliance, the cooking appliance including an upper cover plate 6, comprising: the cleaning device comprises a cleaning cavity 10, wherein a mounting hole 12 is formed in the side wall of the cleaning cavity 10, and a blanking hole 14 and a sewage draining hole are formed in the bottom of the cleaning cavity 10; the sewage discharging device is communicated with the sewage discharging hole; the connecting rod 20 is penetrated through the side wall of the cleaning cavity 10 through the mounting hole 12, the first end of the connecting rod 20 is positioned inside the cleaning cavity 10, and the second end of the connecting rod is positioned outside the cleaning cavity 10; a valve member 30 mated with the blanking aperture 14; the driving device is positioned outside the cleaning cavity 10 and is used for driving the connecting rod 20 to move; the first end of the connecting rod 20 is connected to the valve member 30 to drive the valve member 30 to move between a first position where the blanking hole 14 is blocked to close the blanking hole 14 and a second position where the blanking hole 14 is avoided to open the blanking hole 14.
According to the upper cover assembly 1 provided by the invention, the valve element 30 is connected with the first end of the connecting rod 20, and the connecting rod 20 can be controlled by the driving device outside the cleaning cavity 10 to realize the movement of the valve element 30, so that the valve element 30 is controlled to move between the first position and the second position, and the purpose of opening and closing the blanking hole 14 is achieved. The driving device is arranged outside the cleaning cavity 10, not only can the blanking hole 14 be opened and closed, but also the space occupation in the cleaning cavity 10 can be reduced, the internal structure of the cleaning cavity 10 is simplified, the driving device and water can be separated, the driving device is protected from being damaged, and the service life is prolonged. In the cleaning process, the sewage draining device drains sewage through the sewage draining hole, and after the cleaning is finished, the driving device drives the valve member 30 to open the blanking hole 14, so that the cleaned material is put into the cooking utensil. Specifically, the driving means may push up and down or push left and right the portion of the connection rod 20 protruding from the washing chamber 10.
As shown in fig. 1 to 5, in one embodiment of the present invention, it is preferable that the second end of the connection rod 20 is fixedly provided with a fixing plate 22 forming an angle with the connection rod 20; the outer side wall of the cleaning cavity 10 is provided with a connecting lug 16, and the connecting lug 16 is rotationally connected with a fixed plate 22; the drive means push the fixed plate 22 to rotate about its point of attachment to the attachment lug 16.
In this embodiment, a driving scheme of the connecting rod 20 is proposed. The fixing plate 22 is rotatably connected with the connecting lug 16 on the outer wall of the cleaning cavity 10, and rotates around the connecting point with the connecting lug 16 under the pushing of the driving device, and the second end of the connecting rod 20 extending out of the cleaning cavity 10 is connected with the fixing plate 22 and rotates along with the fixing plate 22, so that the connecting rod 20 is inserted into the cleaning cavity 10 through the mounting hole 12, the second end extending out of the cleaning cavity 10 rotates, and the first end extending into the cleaning cavity 10 rotates in the opposite direction by taking the mounting hole 12 as a fulcrum, so that the valve element 30 is driven to move. Specifically, by disposing the connection lugs 16 on the upper side or the lower side of the connection rod 20, the connection rod 20 can be rotated in a vertical plane; by disposing the connection lugs 16 on the left or right side of the connection rod 20, the connection rod 20 can be rotated in a horizontal plane. Further, the fixing plate 22 and the connecting lug 16 are respectively provided with a through hole which is matched with each other, and are fixed by the rotating shaft 40.
As shown in fig. 2 to 5, in one embodiment of the present invention, it is preferable that the washing chamber 10 and the driving means are located at both sides of the fixing plate 22, respectively, and the driving means pushes the fixing plate 22 toward the washing chamber 10.
In this embodiment, the installation position of the drive device and the corresponding pushing direction are specifically proposed. The driving device and the cleaning cavity 10 are respectively located at two sides of the fixing plate 22, and the pushing points are located below the connecting points of the fixing plate 22 and the connecting lugs 16, so that when the driving device pushes the fixing plate 22 towards the cleaning cavity 10, the second end of the connecting rod 20 rotates downwards, and the first end of the connecting rod rotates upwards to drive the valve member 30 to open upwards. The mounting position of the driving device can shorten the length of the connecting lug 16 and the connecting rod 20, and reduce the moment born by the connecting lug and the connecting rod.
In one embodiment of the present invention, preferably, a driving means is located between the washing chamber 10 and the fixing plate 22, the driving means pushing the fixing plate 22 in a direction opposite to the washing chamber 10.
In this embodiment, another installation position of the drive device and the corresponding pushing direction are proposed. The driving device is located between the cleaning chamber 10 and the fixing plate 22, the pushing point is located above the connection point between the fixing plate 22 and the connecting lug 16, when the driving device pushes the fixing plate 22 in the opposite direction to the cleaning chamber 10, the second end of the connecting rod 20 rotates downwards, and the first end rotates upwards to drive the valve member 30 to open upwards. The installation position of the driving device can lead the whole structure to be compact.
In one embodiment of the present invention, the driving means preferably pushes the connection rod 20 up and down.
In this embodiment, the driving device pushes the connecting rod 20 to move up and down, so as to drive the valve member 30 to move up and down, and when the valve member 30 moves down, the driving device can move from the second position to the first position to close the blanking hole 14; when the valve member 30 is up, it can move from the first position to the second position to open the discharging hole 14, thereby realizing the opening and closing of the discharging hole 14.
In one embodiment of the present invention, the driving means preferably pushes the connection rod 20 to move left and right.
In this embodiment, the driving device pushes the connecting rod 20 to move left and right, so as to drive the valve member 30 to move left and right, and when the valve member 30 moves from a position far away from the blanking hole 14 to a position opposite to the blanking hole 14, the valve member can move from the second position to the first position so as to close the blanking hole 14; and conversely, the blanking device can move from the first position to the second position to open the blanking hole 14, so that the blanking hole 14 is opened and closed.
As shown in fig. 1 to 3, in one embodiment of the present invention, preferably, the driving device is an electromagnetic push rod 52, and a free end of the push rod of the electromagnetic push rod 52 abuts against the fixing plate 22 or the connecting rod 20.
In this embodiment, the electromagnetic push rod 52 is used as a driving device to push the fixing plate 22 or directly push the connecting rod 20, which has the advantages of simple structure, frequent action and no leakage risk of hydraulic oil, is suitable for the characteristics of small space of the upper cover assembly 1, repeated cleaning of materials, and high environmental protection requirement, and improves the practicality and reliability of the product.
As shown in fig. 1 to 3, in one embodiment of the present invention, preferably, a positioning rib 62 extending toward the bottom of the cooking appliance is provided on the upper cover plate 6, a positioning hole 622 is provided on the positioning rib 62, and the driving device is disposed in the positioning hole 622.
In this embodiment, the drive device is mounted in place by providing the locating ribs 62 and locating holes 622 in the upper cover plate 6.
In one embodiment of the present invention, as shown in fig. 4 and 5, the driving device preferably includes a driving motor 54 and a transmission mechanism 56, and the transmission mechanism 56 is connected to the driving motor 54 and abuts against the fixing plate 22 or the connection rod 20.
In this embodiment, another alternative of the driving device is proposed, which is specifically divided into a driving motor 54 and a transmission mechanism 56, where the driving motor 54 provides power, and the transmission mechanism 56 abuts against the fixing plate 22 or the connecting rod 20 and pushes the fixing plate 22 or the connecting rod 20 to rotate under the driving of the driving motor 54.
In one embodiment of the invention, as shown in fig. 4 and 5, the transmission 56 is preferably a cam, the center of rotation of which is mounted on the output of the drive motor 54.
In this embodiment, with the cam as the driving means, the cam outer profile shape can be designed according to the driving requirement, while the output power of the driving motor 54 remains unchanged.
As shown in fig. 4 and 5, in one embodiment of the present invention, it is preferable that the bottom of the upper cover plate 6 is provided with a positioning part 64, the positioning part 64 includes a first positioning plate 642 extending toward the bottom of the cooking appliance, and a second positioning plate 644 disposed in parallel with the upper cover plate 6, the first positioning plate 642 being connected to the second positioning plate 644, and the driving device is mounted on the second positioning plate 644.
In this embodiment, by providing the positioning portion 64, the driving device can be mounted and positioned.
In one embodiment of the present invention, the connection rod 20 is preferably provided with a water inlet passage extending from one end to the other end thereof for supplying water into the washing chamber 10.
In this embodiment, by providing the water inlet channel on the connecting rod 20, a driving integrated structure of the water inlet and the valve member 30 is formed, and the water inlet device and the valve member 30 driving device do not need to be separately provided, so that the overall structure is simplified, the utilization rate of components is improved, and the cost is reduced.
The upper cover assembly 1 provided by one embodiment of the invention adopts a ball valve opening mechanism driven by an electromagnetic push rod 52, and a connecting rod 20 provided with a water inlet passage is inserted into the cleaning cavity 10 from a mounting hole 12 and is connected with a spraying assembly 24 for water inlet; the connecting rod 20 is fixed on a fixed block, and the fixed block is fixed with the connecting lug 16 of the cleaning cavity 10 by a rotating shaft 40; the ball valve is normally closed by a pendant chain that is suspended below the spray assembly 24. When the electromagnetic push rod 52 is energized, the push rod advances to push the connecting rod 20 and the fixed block to rotate outwardly about the swivel 40, the ball valve opens as the spray assembly 24 moves upwardly. The principle is as shown in fig. 1 to 3, when the electromagnetic push rod 52 is not electrified, the electromagnetic push rod 52 does not drive the fixed block to turn outwards, and the ball valve is in an initial sealing state; when the electromagnetic push rod 52 is energized, the push rod advances to push the connecting rod 20 and the fixed block to rotate outwardly about the swivel 40, the ball valve opens as the spray assembly 24 moves upwardly.
In the upper cover assembly 1 provided by the other embodiment of the invention, a ball valve opening mechanism driven by a driving motor 5444 and a cam is adopted, a connecting rod 20 provided with a water inlet passage is inserted into the cleaning cavity 10 from the mounting hole 12 and is connected with the spraying assembly 24 for water inlet; the connecting rod 20 is fixed on a fixed block, and the fixed block is fixed with the connecting lug 16 of the cleaning cavity 10 by a rotating shaft 40; the ball valve is normally closed by a pendant chain that is suspended below the spray assembly 24. When the drive motor 54 is energized, the cam rotates, pushing the connecting rod 20 and fixed block to rotate outwardly about the axis of rotation 40, the ball valve opens as the spray assembly 24 moves upwardly. The principle is as shown in fig. 4 and 5, when the driving motor 54 is not electrified, the short end of the cam does not drive the fixed block to turn outwards, and the ball valve is in an initial sealing state; when the drive motor 54 is energized, the cam rotates, pushing the connecting rod 20 and fixed block to rotate outwardly about the axis of rotation 40, the ball valve opens as the spray assembly 24 moves upwardly.
An embodiment of the second aspect of the present invention provides a cooking appliance, comprising: a pot body; and the upper cover assembly 1 according to any one of the embodiments, wherein the pot body and the upper cover assembly 1 are enclosed into a cooking chamber of the cooking appliance.
The cooking appliance provided by the invention adopts the upper cover assembly 1 in any embodiment, so that the cooking appliance has all the beneficial technical effects of the upper cover assembly 1, and is not repeated herein.
In one embodiment of the present invention, preferably, the cooking appliance is one of an electric rice cooker, a food processor, and a soymilk machine.
In this embodiment, the electric cooker, the food processor and the soymilk machine all need to clean food materials before operation, and when the upper cover assembly 1 is adopted, reliable material cleaning can be realized.
In the present invention, the term "plurality" means two or more, unless explicitly defined otherwise. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (13)
1. An upper cover assembly for a cooking appliance, the cooking appliance including an upper cover plate, comprising:
the cleaning device comprises a cleaning cavity, wherein a mounting hole is formed in the side wall of the cleaning cavity, and a blanking hole and a sewage draining hole are formed in the bottom of the cleaning cavity;
the sewage disposal device is communicated with the sewage disposal hole;
the connecting rod penetrates through the side wall of the cleaning cavity through the mounting hole, and the first end of the connecting rod is positioned in the cleaning cavity, and the second end of the connecting rod is positioned outside the cleaning cavity;
a valve member matched with the blanking hole;
the driving device is positioned outside the cleaning cavity and is used for driving the connecting rod to move;
the first end of the connecting rod is connected with the valve element to drive the valve element to move between a first position for blocking the blanking hole to enable the blanking hole to be closed and a second position for avoiding the blanking hole to enable the blanking hole to be opened;
the second end of the connecting rod is fixedly provided with a fixed plate which forms a certain included angle with the connecting rod;
the outer side wall of the cleaning cavity is provided with a connecting lug which is rotationally connected with the fixed plate;
the driving device pushes the fixing plate to rotate around the connection point of the fixing plate and the connecting lug.
2. The cover assembly of claim 1, wherein the cover assembly comprises a cover,
the cleaning cavity and the driving device are respectively positioned at two sides of the fixing plate, and the driving device pushes the fixing plate towards the cleaning cavity.
3. The cover assembly of claim 1, wherein the cover assembly comprises a cover,
the driving device is positioned between the cleaning cavity and the fixing plate, and the driving device pushes the fixing plate in the direction opposite to the cleaning cavity.
4. The cover assembly of claim 1, wherein the cover assembly comprises a cover,
the driving device pushes the connecting rod to move up and down.
5. The cover assembly of claim 1, wherein the cover assembly comprises a cover,
the driving device pushes the connecting rod to move left and right.
6. The lid assembly of any one of claims 1 to 5,
the driving device is an electromagnetic push rod, and the free end of the push rod of the electromagnetic push rod is in contact with the fixed plate or the connecting rod.
7. The cover assembly of claim 6, wherein the cover assembly comprises a cover,
the upper cover plate is provided with a positioning rib extending towards the bottom of the cooking utensil, the positioning rib is provided with a positioning hole, and the driving device is arranged in the positioning hole.
8. The lid assembly of any one of claims 1 to 5,
the driving device comprises a driving motor and a transmission mechanism, and the transmission mechanism is connected with the driving motor and is in contact with the fixed plate or the connecting rod.
9. The lid assembly of claim 8, wherein the lid assembly comprises,
the transmission mechanism is a cam, and the rotation center of the cam is arranged at the output end of the driving motor.
10. The cover assembly of claim 9, wherein the cover assembly comprises a cover,
the bottom of upper cover plate is provided with the location portion, the location portion include to cooking utensil bottom extend first locating plate, and with upper cover plate parallel arrangement's second locating plate, first locating plate with the second locating plate is connected, drive arrangement installs on the second locating plate.
11. The cover assembly according to claim 7 or 10, wherein,
the connecting rod is provided with a water inlet channel which extends from one end to the other end and is used for supplying water into the cleaning cavity.
12. A cooking appliance, comprising:
a pot body; and
the lid assembly of any one of claims 1-11, the pot and the lid assembly enclosing a cooking chamber of the cooking appliance.
13. The cooking appliance of claim 12, wherein the cooking appliance is at least one of an electric rice cooker, a food processor, and a soymilk machine.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611169803.5A CN107296510B (en) | 2016-12-16 | 2016-12-16 | Upper cover subassembly and cooking utensil |
| PCT/CN2017/106356 WO2018107885A1 (en) | 2016-12-16 | 2017-10-16 | Ingredient washing device and cooking appliance |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611169803.5A CN107296510B (en) | 2016-12-16 | 2016-12-16 | Upper cover subassembly and cooking utensil |
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| CN107296510A CN107296510A (en) | 2017-10-27 |
| CN107296510B true CN107296510B (en) | 2023-06-02 |
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| CN201611169803.5A Active CN107296510B (en) | 2016-12-16 | 2016-12-16 | Upper cover subassembly and cooking utensil |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109700304A (en) * | 2018-12-31 | 2019-05-03 | 广州富港万嘉智能科技有限公司 | A kind of Fen Zhou mechanism and one kind are cooked congee equipment |
| CN109588976A (en) * | 2018-12-31 | 2019-04-09 | 广州富港万嘉智能科技有限公司 | One kind is cooked congee equipment |
| CN112806822B (en) * | 2019-11-15 | 2022-10-04 | 佛山市顺德区美的电热电器制造有限公司 | Feed arrangement and cooking device |
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