CN217161874U - Cooking utensil - Google Patents

Abstract

The utility model provides a cooking utensil, include: a housing; the circuit board is arranged in the shell and is provided with an avoiding part; the driver is arranged in the shell and is contained in the avoiding part. The utility model provides a cooking utensil dodges the portion through setting up on the circuit board to make the driver in the cooking utensil casing can hold in the portion of dodging of circuit board, avoided taking place to interfere between circuit board and the driver, both guaranteed arranging of electrical components on the circuit board, can also guarantee that the driver can set up in appropriate position, guarantee the drive effect of driver. The compactness and the rationality of the structural arrangement of each part of the cooking utensil are improved, the miniaturization design of the cooking utensil is facilitated, and the market competitiveness is improved.

Description

Cooking utensil

Technical Field

The utility model relates to a kitchen appliance technical field particularly, relates to a cooking utensil.

Background

Among the correlation technique, need guarantee to set up in the inside circuit board of cooking utensil and other electrical equipment noninterference, consequently need cooking utensil's inside to have great accommodation space to lead to cooking utensil overall dimension great, be unfavorable for cooking utensil's miniaturized design, reduced market competition.

SUMMERY OF THE UTILITY MODEL

The present invention aims at least solving one of the technical problems existing in the prior art or the related art.

To this end, a first object of the present invention is to provide a cooking appliance.

In view of this, the utility model provides a cooking utensil, include: a housing; the circuit board is arranged in the shell and is provided with an avoiding part; the driver is arranged in the shell and is contained in the avoiding part.

The utility model provides a cooking utensil, including the casing, the casing is used for holding cooking utensil's essential element to avoid the part to expose in the air, thereby avoid water in the air or miscellaneous parts to cooking utensil to cause the corruption or damage, guarantee cooking utensil's life. Further, cooking utensil includes the circuit board, and the circuit board is used for bearing various electrical components to make electrical components constitute relevant circuit, in order to guarantee that cooking utensil can realize corresponding culinary art function, and realize controlling cooking utensil through the circuit, improve cooking utensil's degree of automation, specifically, the circuit board sets up in the casing, thereby protects the circuit board through the casing, avoids water or magazine in the air to cause the damage to electrical components or the wiring on the circuit board, guarantees the stable operation of circuit board. Further, cooking utensil still includes the driver, and the driver sets up in the casing, and the output of driver can be connected with the load piece, and the load piece moves under the drive of driver, and specifically, the load piece can include the agitator, and the agitator is used for waiting to cook the edible material that holds in the cooking utensil and stirs to the corresponding culinary art mode of edible material is realized.

Furthermore, an avoiding part is arranged on the circuit board, and the driver is accommodated in the avoiding part. Specifically, in the process of assembling cooking utensil, in order to guarantee the drive effect of driver, reduce the consumed energy of driver simultaneously, need minimize the connection route between driver output to the load piece to reduce the waste of drive power, guarantee the drive effect, consequently, can set up the driver in the specific position of casing, in order to satisfy the demand of guaranteeing the drive effect and reducing energy consumption. Meanwhile, the avoiding part is arranged on the circuit board, so that the driver can be accommodated in the avoiding part, and the arrangement position of the driver cannot be influenced on the basis of not influencing the arrangement of electric elements on the circuit board.

The utility model provides a cooking utensil dodges the portion through setting up on the circuit board to make the driver in the cooking utensil casing can hold in the portion of dodging of circuit board, avoided taking place to interfere between circuit board and the driver, both guaranteed arranging of electrical components on the circuit board, can also guarantee that the driver can set up in appropriate position, guarantee the drive effect of driver. The compactness and the rationality of the structural arrangement of each part of the cooking utensil are improved, the miniaturization design of the cooking utensil is facilitated, and the market competitiveness is improved.

In addition, according to the present invention, the cooking device may further have the following additional technical features:

in the above technical scheme, further, the avoidance part comprises an avoidance notch, and the avoidance notch is arranged on the circuit board.

In the technical scheme, the specific structure of the avoiding part can comprise an avoiding notch arranged at the edge of the circuit board, the shape of the outline edge of the avoiding opening is matched with the shape of the outer outline of the driver, and the size of the avoiding opening is larger than that of the outer outline of the driver, so that the driver can be smoothly accommodated in the avoiding notch in the installation process of the cooking appliance. Specifically, the notch can be avoided at the punching position of the edge of the circuit board in a punching mode, or the circuit board is milled and milled by a milling machine, and the avoiding notch is machined at the edge of the circuit board.

Further, in the process of assembling the cooking appliance, the circuit board can be installed in the shell of the cooking appliance, and then the driver penetrates through the avoiding notch on the circuit board and is connected with the inner wall of the shell, so that the installation of the driver is completed. Of course, the driver can be installed in the shell at first, and then the avoidance notch of the circuit board is sleeved outside the driver, so that the installation of the circuit board is completed.

In any of the above technical solutions, further, the avoidance notch includes a first side edge and a second side edge, and the first side edge and the second side edge are in smooth transition.

In this technical scheme, dodge the breach and can set up the edge one corner in the circuit board to can guarantee the wholeness of the face of circuit board, avoid cutting apart into a plurality of regions with the circuit board, and then make things convenient for electrical components to arrange on the face of circuit board. Further, dodge the breach and offer the edge corner of circuit board to make dodge the breach and form first side and second side, and then can set up the junction between first edge and the second edge into smooth transition, specifically, can pass through the circular arc transition between first edge and the second edge. By arranging a smooth transition between the first edge and the second edge, on the one hand, the overall strength of the circuit board can be ensured, avoiding damage from the connection of the first edge and the second edge. On the other hand, the processing difficulty of avoiding the notch can be reduced, and the processing procedures are reduced.

In above-mentioned arbitrary technical scheme, furtherly, dodge the portion and include dodging sunken, dodge sunken by one side of circuit board to the opposite side extension, the driver holds in dodging sunken.

In this technical scheme, the concrete structure of dodging the portion can include by the circuit board one side to the opposite side extension dodge sunken, specifically, dodge sunken one side face that is formed with in the circuit board, also be formed with sunken in one side face of circuit board, and be formed with the arch at the opposite side face, after cooking utensil equipment is accomplished, the one end of driver is connected with the casing, the other end holds in dodging sunken inside, thereby realized the circuit board dodge the driver through dodging sunken, the emergence is interfered between circuit board and the driver, both guaranteed arranging of the electrical components on the circuit board, can also guarantee that the driver can set up in appropriate position, guarantee the drive effect of driver.

Further, through will dodging the portion and set up as dodging sunken by circuit board one side to the opposite side extension, realized through dodging sunken carrying out the basis dodged to the driver on, can not reduce the face area of circuit board, guarantee that the circuit board has sufficient space and carries out arranging of electrical components to guarantee the realization of cooking utensil each item function.

In any of the above solutions, further, the shape of the inner contour edge of the avoiding recess is adapted to the shape of the outer contour edge of the driver.

In this technical scheme, through the shape that sets up the interior profile edge of dodging sunken to the shape looks adaptation of the outer profile edge with the driver, can guarantee the compactness of position arrangement between circuit board and the driver to further save the space in the cooking utensil casing, so that arrange other parts, improved the compactness and the rationality of the structural arrangement of each part of cooking utensil, be favorable to the miniaturized design of cooking utensil, improve market competition.

In any of the above technical solutions, further, the circuit board includes: the top layer is provided with top layer wiring; the bottom layer, bottom layer cloth are equipped with the bottom wiring, and the top layer is laminated with the bottom mutually, and the top layer wiring is connected with bottom wiring electricity.

In this technical scheme, the circuit board can include top layer and bottom, and wherein, the top layer of circuit board has laid the top layer wiring, and the bottom layer of circuit board has laid the bottom wiring to, the top layer and the bottom laminating setting of circuit board.

Specifically, the side panel that the top layer of circuit board laid the top layer wiring is relative with the side panel that the bottom layer of circuit board laid the bottom layer wiring to, be connected top layer wiring and bottom layer wiring on corresponding position, thereby realize the electric connection between circuit board top layer wiring and the bottom layer wiring, and then guarantee the effective connection between the corresponding components and parts on the circuit board, in order to guarantee the function of each circuit of cooking utensil.

In any of the above technical solutions, further, the circuit board includes: and the isolation hole penetrates through the top layer and the bottom layer.

In the technical scheme, the circuit board is further provided with isolation holes, and the isolation holes are used for isolating the electrical components mounted on the circuit board, so that interference among the electrical components is prevented, and stable operation of each electrical component is guaranteed.

Specifically, electrical components can produce electric capacity or inductance in the circular telegram operation in-process, in time do not carry out direct electricity between the electrical components and connect, but electric capacity or inductance still can lead to the fact the influence to adjacent electrical components through the body of circuit board, therefore, when arranging electrical components, in order to avoid the interference of taking place between the adjacent electrical components, through setting up the isolation hole, can avoid electromagnetic interference to pass through circuit board transmission to adjacent electrical components, thereby can avoid the interference between the adjacent electrical components effectively, and then can shorten the distance setting between the adjacent electrical components, further improve the compactedness between the electrical components, be favorable to the miniaturized setting of cooking utensil structure.

In any of the above technical solutions, further, the cooking appliance further includes: the switch assembly is arranged on the side wall of the shell; and the power supply component is arranged on the circuit board and close to one side of the switch assembly, and is electrically connected with the top layer wiring and/or the bottom layer wiring.

In this technical scheme, cooking utensil still includes the switch module, and the switch module is used for controlling opening and closing of cooking utensil each item function to the control that the user realizes cooking utensil through the control switch module. In particular, the switch block may be provided on a side wall of the cooking appliance housing so as to be used for operating the switch assembly.

Further, cooking utensil still includes power components and parts, and power components and parts set up on the circuit board to, power components and parts are connected with the switch module, thereby make the user can be through the operation of operation switch module control power components and parts, so that power components and parts can realize opening and closing each device of cooking utensil. Specifically, the power supply component is electrically connected with the top layer wiring and/or the bottom layer wiring of the circuit board, so that the power supply component is electrically connected with other electrical components and the switch assembly, and the switch function is further realized.

Further, through setting up power components and parts in the one side that is close to switch module on the circuit board, can reduce the distance between power components and parts and the switch module to reduce the distance of being connected between the two, also reduce the length of connecting wire between the two, guarantee the stability of connecting between the two, reduce the possibility that the connection takes place to break off, thereby improve the stability of cooking utensil operation.

In any of the above technical solutions, further, the side wall of the housing includes an inner layer and an outer layer, and the switch assembly includes: the key board is arranged on the inner layer; and the keys penetrate through the outer layer and are arranged opposite to the key board.

In this technical scheme, the lateral wall of cooking utensil's casing includes inlayer and skin, has the interval between inlayer and the skin, and circuit board, driver and other electrical equipment all set up with the inside of inlayer lateral wall. Through inlayer and outer setting, can realize playing certain isolation to the electrical equipment of cooking utensil inside through the hollow part between inlayer and the skin, when the casing of cooking utensil received the impact, can avoid the electrical equipment of casing inside to directly receive shells inner wall's impact and cause the damage, improved cooking utensil's shock resistance, and then improved cooking utensil's life.

Further, the switch assembly comprises a key board and keys, the key board and the keys are arranged oppositely, a user can press the keys, the keys deform and touch the corresponding positions of the key board at the same time, mechanical operation is converted into electric signals, and then the functions of the cooking appliance are turned on and turned off. Specifically, the keypad sets up on the inlayer of casing to avoid the keypad directly expose and cause the circuit to corrode with the outside air in, and can also avoid the keypad to receive external impact and damage.

Further, be provided with the wiring on the keypad, wiring on the keypad and the top layer wiring and/or the bottom layer wiring of circuit board are connected electrically to can be with produced signal of telecommunication transmission to the circuit board on the keypad, also transmit power components and parts, control cooking utensil's electrical equipment through power components and parts in order to realize.

In any of the above technical solutions, further, the cooking appliance further includes: the radiator is arranged on the side wall of the cavity; and the control component is arranged on the circuit board and close to one side of the radiator, and is electrically connected with the top layer wiring and/or the bottom layer wiring.

In this technical scheme, cooking utensil still can include the radiator, and the radiator is used for the heat dissipation of electrical components on the circuit board, guarantees electrical components's temperature requirement, avoids electrical components high temperature and burns out, and then has guaranteed cooking utensil's life. Further, the cooking utensil still includes control components and parts, and control components and parts are used for discerning the operation of switch module to control corresponding electrical equipment and carry out the operation. Specifically, the control component is electrically connected with the top layer wiring and/or the bottom layer wiring of the circuit board, so that the electric connection between the control component and the power supply component and the electric equipment is realized, and the control effect of the control component is ensured.

Furthermore, the control component is arranged on the circuit board and close to one side of the radiator, so that the radiating effect of the radiator on the control component can be guaranteed, and the service life of the control component is guaranteed. In particular, in practical application, a thyristor is usually used as a control component, has small volume, high efficiency and long service life, can be used as a high-power driving device, and is beneficial to the miniaturization and multi-functional design of cooking utensils. Because at the operation in-process, for other electrical components on the circuit board, the silicon controlled rectifier produces great heat easily, consequently, sets up silicon controlled rectifier control components and parts in the one side that is close to the radiator, can improve silicon controlled rectifier component's radiating effect, guarantees control components and parts's life and cooking utensil operating stability.

In any of the above technical solutions, further, the cooking appliance further includes a load component disposed on the circuit board and away from the heat sink and the switch assembly, the load component being electrically connected to the top layer wiring and/or the bottom layer wiring.

In this technical scheme, cooking utensil still includes load components and parts, and load components and parts are used for realizing cooking utensil's each item function. Specifically, the load element may include a weight sensor, a temperature sensor, a WIFI module, a buzzer, etc., wherein the weight sensor and the temperature sensor may be used to detect the weight of food material within the cooking appliance and the temperature of the food material during cooking, the WIFI module is used to transmit and receive wireless signals to establish wireless connection between the cooking appliance and other devices, and the buzzer is used to generate buzzes to prompt a user of the running progress of the cooking appliance.

Further, load components and parts set up the one side of keeping away from radiator and switch module on the circuit board to make power components and parts can set up in the one side of being close to switch module, and make control components and parts can set up in the one side of being close to the radiator, improved on the circuit board each components and parts set up the rationality of position, guarantee cooking utensil's steady operation.

In any of the above technical solutions, further, the cooking appliance further includes a connector, and the circuit board is connected with the bottom wall of the housing through the connector.

In this technical scheme, the circuit board can be connected with the diapire of casing through the connecting piece to guarantee the stability that the circuit board set up the position, and then guarantee the stability of being connected between circuit board and other electrical equipment.

In any of the above technical solutions, further, the circuit board is provided with a connection hole; the bottom wall of the shell is provided with a screw post; the connecting piece comprises a screw which passes through the connecting hole and is connected with the screw column.

In this technical scheme, the connecting piece can include the screw, and is corresponding, can be provided with the connecting hole on the circuit board, and the notice can be provided with the screw post on the diapire of casing, and the screw post is provided with the internal thread with the external screw thread looks adaptation of screw, when connecting, passes the connecting hole on the circuit board with the screw, then revolves the screw soon for the external screw thread of screw and the internal thread of screw post are to the adapter coupling, and after the screw is revolved to target in place, the screw cap is inconsistent with the edge of connecting hole, in order to realize the fixed of circuit board.

In any of the above technical solutions, further, the driver includes a driving motor.

In this technical scheme, the driver can include driving motor, and driving motor's output can be connected with the agitator for the drive agitator rotates, stirs to the edible material of realization in to cooking utensil, thereby realizes cooking utensil's corresponding function.

In any of the above technical solutions, further, the cooking appliance includes a sauce machine, a soymilk machine, or a wall breaking machine.

In the technical scheme, the cooking appliance can comprise a sauce machine, a soybean milk machine or a wall breaking machine and the like.

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 above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of a cooking appliance according to an embodiment of the present invention;

fig. 2 shows a schematic structural view of a circuit board in the cooking appliance of fig. 1;

fig. 3 illustrates a schematic structural view of a key sheet in the cooking appliance of fig. 1.

Wherein, the corresponding relationship between the reference numbers and the components in fig. 1 to 3 is:

100 cooking appliance, 102 casing, 104 circuit board, 106 driver, 108 switch assembly, 1082 key board, 1084 key, 110 heat sink, 112 relief.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

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 specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

A cooking appliance according to some embodiments of the present invention is described below with reference to fig. 1 to 3.

As shown in fig. 1 and 2, the present invention provides a cooking appliance 100, including: the electronic device comprises a shell 102, a circuit board 104 and a driver 106, wherein the circuit board 104 and the driver 106 are arranged in the shell 102; further, the circuit board 104 is provided with a relief portion 112, and the driver 106 is accommodated in the relief portion 112.

The utility model provides a cooking utensil 100, including casing 102, casing 102 is used for holding cooking utensil 100's essential element to avoid the part to expose in the air, thereby avoid water or impurity in the air to cause corruption or damage to cooking utensil 100's part, guarantee cooking utensil 100's life. Further, the cooking appliance 100 includes a circuit board 104, the circuit board 104 is used for carrying various electrical components, so that the electrical components form a related circuit, so as to ensure that the cooking appliance 100 can realize a corresponding cooking function, and control of the cooking appliance 100 through the circuit is realized, and the automation degree of the cooking appliance 100 is improved, specifically, the circuit board 104 is disposed in the casing 102, so that the circuit board 104 is protected through the casing 102, damage to the electrical components or wiring on the circuit board 104 caused by water or magazines in the air is avoided, and stable operation of the circuit board 104 is ensured. Further, the cooking appliance 100 further includes a driver 106, the driver 106 is disposed in the housing 102, an output end of the driver 106 may be connected with a load, the load operates under the driving of the driver 106, specifically, the load may include a stirrer, and the stirrer is configured to stir the food to be cooked held in the cooking appliance 100, so as to implement a corresponding cooking manner for the food.

Further, the circuit board 104 is provided with a relief portion 112, and the actuator 106 is accommodated in the relief portion 112. Specifically, in the process of assembling the cooking appliance 100, in order to ensure the driving effect of the driver 106 and reduce the energy consumed by the driver 106, the connection path between the output end of the driver 106 and the load is required to be reduced as much as possible, so as to reduce the waste of the driving force and ensure the driving effect, and therefore, the driver 106 may be disposed at a specific position in the housing 102 to meet the requirements of ensuring the driving effect and reducing the energy consumption. Meanwhile, the avoidance portion 112 is provided on the circuit board 104, so that the actuator 106 can be accommodated in the avoidance portion 112, and thus the arrangement position of the actuator 106 is not affected on the basis of not affecting the arrangement of the electric components on the circuit board 104.

The utility model provides a cooking utensil 100 is through setting up on circuit board 104 and dodging portion 112 to make driver 106 in cooking utensil 100 casing 102 can hold in the dodging portion 112 of circuit board 104, avoided taking place to interfere between circuit board 104 and the driver 106, both guaranteed arranging of electrical components on circuit board 104, can also guarantee that driver 106 can set up in appropriate position, guarantee the drive effect of driver 106. The compactness and the rationality of the structural arrangement of each component of the cooking appliance 100 are improved, the miniaturization design of the cooking appliance 100 is facilitated, and the market competitiveness is improved.

In the above embodiment, further, as shown in fig. 2, the avoiding portion 112 includes an avoiding notch, and the avoiding notch is opened on the circuit board 104.

In this embodiment, the specific structure of the avoiding portion 112 may include an avoiding notch opened at the edge of the circuit board 104, the shape of the contour edge of the avoiding notch matches the outer contour shape of the driver 106, and the size of the avoiding opening should be larger than the size of the outer contour of the driver 106, so as to ensure that the driver 106 can be smoothly accommodated in the avoiding notch during the installation process of the cooking appliance 100. Specifically, the notch may be avoided at the edge of the circuit board 104 by stamping, or the avoiding notch may be avoided at the edge of the circuit board 104 by milling the circuit board 104 with a milling machine.

Further, during the assembly of the cooking appliance 100, the circuit board 104 may be installed in the housing 102 of the cooking appliance 100, and then the driver 106 is connected to the inner wall of the housing 102 through the relief notch on the circuit board 104, thereby completing the installation of the driver 106. Of course, the driver 106 may be first installed in the housing 102, and then the avoiding notch of the circuit board 104 is sleeved outside the driver 106, so as to complete the installation of the circuit board 104.

Furthermore, the avoiding notch comprises a first side edge and a second side edge, and the first side edge and the second side edge are in smooth transition.

Specifically, avoid the breach and can set up in the edge one corner of circuit board 104 to can guarantee the wholeness of the face of circuit board 104, avoid cutting apart into a plurality of regions with circuit board 104, and then make things convenient for electrical components to arrange on the face of circuit board 104. Further, the avoidance notch is opened at an edge corner of the circuit board 104, so that the avoidance notch forms a first side edge and a second side edge, and then the joint between the first edge and the second edge can be set to smooth transition, specifically, the first edge and the second edge can be transited through an arc. By providing a smooth transition between the first edge and the second edge, on the one hand, the overall strength of the circuit board 104 may be ensured, avoiding damage from the connection of the first edge and the second edge. On the other hand, the processing difficulty of avoiding the notch can be reduced, and the processing procedures are reduced.

Specifically, the relief notch may further include a relief hole opened on the circuit board 104, through which the driver 106 is connected with the housing 102 of the cooking appliance 100. Moreover, the shape of the inner contour edge of the avoiding hole is matched with the shape of the outer contour edge of the driver 106, so that the compactness of the position arrangement between the circuit board 104 and the driver 106 can be ensured, the space in the shell 102 of the cooking utensil 100 is further saved, other components are arranged conveniently, the compactness and the rationality of the structural arrangement of each component of the cooking utensil 100 are improved, the miniaturization design of the cooking utensil 100 is facilitated, and the market competitiveness is improved.

In any of the above embodiments, further, the bypass portion 112 includes a bypass recess extending from one side of the circuit board 104 to the other side, and the driver 106 is received in the bypass recess.

In this embodiment, the specific structure of the avoiding portion 112 may include an avoiding recess extending from one side of the circuit board 104 to the other side, specifically, the avoiding recess is formed on a side surface of the circuit board 104, that is, a recess is formed on a side surface of the circuit board 104, and a protrusion is formed on the other side surface, after the cooking utensil 100 is assembled, one end of the driver 106 is connected to the housing 102, and the other end is accommodated in the avoiding recess, so that the circuit board 104 avoids the driver 106 through the avoiding recess, thereby avoiding interference between the circuit board 104 and the driver 106, ensuring the arrangement of electrical components on the circuit board 104, ensuring that the driver 106 can be set in a proper position, and ensuring the driving effect of the driver 106.

Further, by setting the avoiding portion 112 as an avoiding recess extending from one side of the circuit board 104 to the other side, on the basis of avoiding the driver 106 through the avoiding recess, the area of the board surface of the circuit board 104 may not be reduced, and the circuit board 104 is ensured to have a sufficient space for arranging electrical components, thereby ensuring the realization of various functions of the cooking utensil 100.

Specifically, when the circuit board 104 is manufactured, the recess can be avoided by an integral molding manner, so that the integrity of the circuit board 104 is ensured, and the structural stability of the circuit board 104 is ensured.

Further, the shape of the inner contour edge of the relief recess is adapted to the shape of the outer contour edge of the driver 106.

Specifically, by setting the shape of the inner contour edge of the avoiding recess to be matched with the shape of the outer contour edge of the driver 106, the compactness of the position arrangement between the circuit board 104 and the driver 106 can be ensured, so that the space in the housing 102 of the cooking appliance 100 is further saved, other components are arranged conveniently, the compactness and the rationality of the structural arrangement of each component of the cooking appliance 100 are improved, the miniaturization design of the cooking appliance 100 is facilitated, and the market competitiveness is improved.

In any of the above embodiments, further, the circuit board 104 includes: the top layer is attached to the bottom layer, and top layer wiring is distributed on the top layer; the bottom layer is provided with bottom layer wiring, and the top layer wiring is electrically connected with the bottom layer wiring.

In this embodiment, the circuit board 104 may include a top layer and a bottom layer, wherein the top layer of the circuit board 104 is laid with top layer wirings, the bottom layer of the circuit board 104 is laid with bottom layer wirings, and the top layer and the bottom layer of the circuit board 104 are attached to each other.

Specifically, the side panel on which the top layer wiring is laid on the top layer of the circuit board 104 is opposite to the side panel on which the bottom layer wiring is laid on the bottom layer of the circuit board 104, and the top layer wiring and the bottom layer wiring are connected at corresponding positions, so that the top layer wiring and the bottom layer wiring of the circuit board 104 are electrically connected, and further, effective connection between corresponding components on the circuit board 104 is ensured, so as to ensure functions of each circuit of the cooking appliance 100.

Furthermore, on one side of the board surface of the circuit board 104, a distribution diagram of electrical components, that is, a silk-screen layer of the circuit board 104, can be drawn, and the distribution positions of the electrical components can be marked on the board surface of the circuit board 104 by setting the silk-screen layer, so that the accuracy of connection between the electrical components and the wiring is ensured, and the circuit board 104 can realize corresponding functions.

In any of the above embodiments, further, the circuit board 104 includes: and the isolation hole penetrates through the top layer and the bottom layer.

In this embodiment, the circuit board 104 is further provided with an isolation hole, and the isolation hole is used for isolating electrical components mounted on the circuit board 104, preventing the electrical components from interfering with each other, and ensuring stable operation of each electrical component.

Specifically, electrical components can produce electric capacity or inductance in the circular telegram operation in-process, in time do not carry out direct electricity between the electrical components and connect, but electric capacity or inductance still can lead to the fact the influence to adjacent electrical components through the body of circuit board 104, therefore, when arranging electrical components, in order to avoid taking place the interference between the adjacent electrical components, through setting up the isolation hole, can avoid electromagnetic interference to pass through circuit board 104 and transmit to adjacent electrical components, thereby can avoid the interference between the adjacent electrical components effectively, and then can shorten the distance setting between the adjacent electrical components, further improve the compactedness between the electrical components, be favorable to the miniaturized setting of cooking utensil 100 structure.

In any of the above embodiments, further, as shown in fig. 1, the cooking appliance 100 further includes: a switch assembly 108 and a power supply component, wherein the switch assembly 108 is disposed on a side wall of the housing 102; the power components are disposed on the circuit board 104 and on a side thereof proximate to the switch assembly 108, and the power components are electrically connected to the top layer wiring and/or the bottom layer wiring.

In this embodiment, the cooking appliance 100 further includes a switch assembly 108, and the switch assembly 108 is used to control on and off of various functions of the cooking appliance 100, so that a user can control the cooking appliance 100 by controlling the switch assembly 108. In particular, the switch assembly 108 may be disposed on a sidewall of the housing 102 of the cooking appliance 100 to facilitate operation of the switch assembly 108.

Further, cooking utensil 100 still includes power components and parts, and power components and parts set up on circuit board 104 to, power components and parts are connected with switch module 108, thereby make the user can be through the operation of operating switch module 108 control power components and parts, so that power components and parts can realize opening and closing to each device of cooking utensil 100. Specifically, the power supply components are electrically connected to the top layer wiring and/or the bottom layer wiring of the circuit board 104, so as to electrically connect the power supply components to other electrical components and the switch assembly 108, thereby implementing the switch function.

Further, through setting up power components and parts in the one side that is close to switch module 108 on circuit board 104, can reduce the distance between power components and parts and the switch module 108 to reduce the distance of being connected between the two, also reduce the length of connecting wire between the two, guarantee the stability of being connected between the two, reduce the possibility that the connection takes place to break off, thereby improve the stability of cooking utensil 100 operation.

In any of the above embodiments, further, as shown in fig. 1 and 3, the side wall of the housing 102 includes an inner layer and an outer layer, and the switch assembly 108 includes: a key sheet 1082 and keys 1084, wherein the key sheet 1082 is disposed on the inner layer; the keys 1084 pass through the outer layer and are disposed opposite the key sheet 1082.

In this embodiment, the sidewall of the housing 102 of the cooking appliance 100 includes an inner layer and an outer layer with a space therebetween, and the circuit board 104, the driver 106, and other electrical devices are disposed inside the sidewall of the inner layer. Through inlayer and outer setting, can realize playing certain isolation to the electrical equipment of cooking utensil 100 inside through the hollow part between inlayer and the skin, when cooking utensil 100's casing 102 received the impact, can avoid the electrical equipment of casing 102 inside directly to receive the impact of casing 102 inner wall and cause the damage, improved cooking utensil 100's shock resistance ability, and then improved cooking utensil 100's life.

Further, the switch assembly 108 includes a key sheet 1082 and keys 1084, and the key sheet 1082 is disposed opposite to the key sheet 1084, so that a user can press the key 1084, and the key 1084 deforms and touches a corresponding position of the key sheet 1082, so as to convert a mechanical operation into an electrical signal, thereby turning on and off various functions of the cooking appliance 100. Specifically, the key sheet 1082 is disposed on the inner layer of the casing 102, so that the key sheet 1082 is prevented from being directly exposed to the outside air to cause circuit corrosion, and the key sheet 1082 can be prevented from being damaged by external impact.

Further, the keypad 1082 can include keypad top layer and keypad bottom layer equally, and the equipartition is equipped with the wiring on keypad top layer and the keypad bottom layer, and wiring on the keypad 1082 is connected with the top layer wiring and/or the bottom layer wiring electricity of circuit board 104 to can be with produced signal of telecommunication transmission to circuit board 104 on the keypad 1082, also transmit power components and parts, in order to realize controlling cooking utensil 100's electrical equipment through power components and parts.

Further, the key sheet 1082 may also be provided with an isolation hole to isolate electrical components mounted on the key sheet 1082, so as to prevent interference between the electrical components and ensure stable operation of each electrical component. Specifically, in order to avoid interference between adjacent electrical components, by providing the isolation hole on the key sheet 1082, electromagnetic interference can be prevented from being transmitted to the adjacent electrical components through the key sheet 1082, so that interference between the adjacent electrical components can be effectively avoided, and further, the distance setting between the adjacent electrical components can be shortened, thereby further improving the compactness between the electrical components and facilitating the miniaturization setting of the structure of the cooking appliance 100.

Furthermore, on one side face of key-press plate 1082, a distribution diagram of electrical components can be drawn, that is, a silk-screen layer of key-press plate 1082 is also drawn, and through the setting of the silk-screen layer, the distribution positions of the electrical components can be marked on the face of key-press plate 1082, so that the accuracy of connection between the electrical components and wiring is ensured, and the key-press plate 1082 can realize corresponding functions.

In any of the above embodiments, further, as shown in fig. 1, the cooking appliance 100 further includes: the radiator 110 and the control component, wherein the radiator 110 is arranged on the side wall of the cavity; the control components are disposed on the circuit board 104 and near one side of the heat spreader 110, and the control components are electrically connected to the top layer wiring and/or the bottom layer wiring.

In this embodiment, the cooking appliance 100 may further include a heat sink 110, where the heat sink 110 is used for dissipating heat of electrical components on the circuit board 104, so as to ensure temperature requirements of the electrical components, avoid burning of the electrical components due to over-high temperature, and further ensure a service life of the cooking appliance 100. Further, the cooking appliance 100 further includes a control component for identifying the operation of the switch assembly 108 to control the operation of the corresponding electrical device. Specifically, the control component is electrically connected to the top layer wiring and/or the bottom layer wiring of the circuit board 104, so that the control component is electrically connected to the power supply component and the electrical equipment, and the control function of the control component is ensured.

Further, the control component is disposed on the circuit board 104 and near one side of the heat sink 110, so that the heat dissipation effect of the heat sink 110 on the control component can be ensured, and the service life of the control component can be ensured. Specifically, in practical applications, a thyristor is usually used as a control component, and the thyristor has a small volume, high efficiency and a long service life, can be used as a high-power driver 106, and is beneficial to the miniaturization and multi-functional design of the cooking appliance 100. Because in the operation process, the silicon controlled rectifier easily generates larger heat compared with other electrical components on the circuit board 104, therefore, the silicon controlled rectifier control component is arranged on one side close to the radiator 110, the heat dissipation effect of the silicon controlled rectifier component can be improved, and the service life of the control component and the stability of the operation of the cooking appliance 100 are ensured.

Further, the cooking appliance 100 further includes a load component disposed on the circuit board 104 on a side away from the heat sink 110 and the switch assembly 108, the load component being electrically connected to the top layer wiring and/or the bottom layer wiring.

Specifically, the cooking appliance 100 further includes a load component, and the load component is used for implementing each function of the cooking appliance 100. Specifically, the load element may include a weight sensor, a temperature sensor, a WIFI module, a buzzer, etc., wherein the weight sensor and the temperature sensor may be used to detect the weight of the food material inside the cooking appliance 100 and the temperature of the food material during cooking, the WIFI module is used to transmit and receive wireless signals to establish wireless connection between the cooking appliance 100 and other devices, and the buzzer is used to generate a buzzer to prompt the user of the running progress of the cooking appliance 100.

Further, load components and parts set up the one side of keeping away from radiator 110 and switch module 108 on circuit board 104 to make power components and parts can set up in the one side of being close to switch module 108, and make control components and parts can set up in the one side of being close to radiator 110, improved the rationality that each components and parts set up the position on circuit board 104, guarantee cooking utensil 100's steady operation.

In any of the above embodiments, further, as shown in fig. 1, the cooking appliance 100 further includes a connector, and the circuit board 104 is connected to the bottom wall of the housing 102 through the connector.

In this embodiment, the circuit board 104 may be connected to the bottom wall of the housing 102 through a connector, so as to ensure the stability of the position where the circuit board 104 is disposed, and thus the stability of the connection between the circuit board 104 and other electrical devices.

Specifically, the connecting members may include a plurality of connecting members, and the plurality of connecting members are respectively disposed at different positions of the circumferential edge of the circuit board 104, so that the circuit board 104 may be fixed at a plurality of positions, and the stability of the circuit board 104 is further improved.

Specifically, the connecting piece may include a clamping groove and a buckle, the clamping groove is disposed on the bottom wall of the housing 102, the buckle is disposed on the edge of the circuit board 104, when the circuit board 104 is mounted, the buckle is elastically deformed by external force, and the buckle is clamped in the clamping groove to realize the clamping between the buckle and the clamping groove, so as to realize the connection between the circuit board 104 and the housing 102.

Specifically, the circuit board 104 and the housing 102 may be connected by bonding or soldering.

Further, the circuit board 104 is provided with a connecting hole; the bottom wall of the shell 102 is provided with a screw post; the connecting piece comprises a screw which passes through the connecting hole and is connected with the screw column.

Specifically, the connecting member may include a screw, and accordingly, a connecting hole may be provided on the circuit board 104, and it is notified that a screw post may be provided on the bottom wall of the housing 102, the screw post being provided with an internal thread adapted to an external thread of the screw, when connecting, the screw passing through the connecting hole on the circuit board 104 and then screwing the screw so that the external thread of the screw and the internal thread of the screw post are adapted to be connected, and when the screw is screwed in place, the screw cap abuts against an edge of the connecting hole to fix the circuit board 104.

Specifically, four connection holes are uniformly formed in the circumferential edge of the circuit board 104, and four screw posts are arranged at corresponding positions on the bottom wall of the housing 102, so that the circuit board 104 can be fixed in the circumferential direction of the circuit board 104 by screws, and the stability of the circuit board 104 is improved.

In any of the above embodiments, further, the driver 106 comprises a drive motor.

In this embodiment, the driver 106 may include a driving motor, and an output end of the driving motor may be connected to the stirrer for driving the stirrer to rotate, so as to stir the food in the cooking appliance 100, thereby implementing a corresponding function of the cooking appliance 100.

Further, cooking appliance 100 may include a sauce machine, a soymilk machine, a wall breaking machine, or the like.

In the present application, the term "plurality" means two or more unless expressly defined otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present specification, the terms "one embodiment," "some embodiments," "specific 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 invention. In this specification, the schematic representations of the terms used above 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 is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (15)

1. A cooking appliance, comprising:

a housing;

the circuit board is arranged in the shell and is provided with an avoiding part;

and the driver is arranged in the shell, and the driver is accommodated in the avoiding part.

2. The cooking appliance of claim 1,

the avoidance part comprises an avoidance notch, and the avoidance notch is arranged on the circuit board.

3. The cooking appliance of claim 2,

the avoidance notch comprises a first side edge and a second side edge, and the first side edge and the second side edge are in smooth transition.

4. The cooking appliance of claim 1,

the avoidance part comprises an avoidance recess, the avoidance recess extends from one side of the circuit board to the other side, and the driver is accommodated in the avoidance recess.

5. The cooking appliance of claim 4,

the shape of the inner contour edge of the recess is adapted to the shape of the outer contour edge of the driver.

6. The cooking appliance of any one of claims 1 to 5, wherein the circuit board comprises:

the top layer is provided with top layer wiring;

the bottom, the bottom cloth is equipped with the bottom wiring, the top layer with the bottom is laminated mutually, the top layer wiring with the bottom wiring is electric connection.

7. The cooking appliance of claim 6, wherein the circuit board comprises:

an isolation hole extending through the top layer and the bottom layer.

8. The cooking appliance of claim 6, further comprising:

the switch assembly is arranged on the side wall of the shell;

and the power supply component is arranged on the circuit board and close to one side of the switch assembly, and the power supply component is electrically connected with the top layer wiring and/or the bottom layer wiring.

9. The cooking appliance of claim 8, wherein the side wall of the housing includes an inner layer and an outer layer, the switch assembly comprising:

the key board is arranged on the inner layer;

and the key penetrates through the outer layer and is arranged opposite to the key board.

10. The cooking appliance of claim 8, further comprising:

the radiator is arranged on the side wall of the shell;

and the control component is arranged on the circuit board and close to one side of the radiator, and the control component is electrically connected with the top layer wiring and/or the bottom layer wiring.

11. The cooking appliance of claim 10, further comprising:

and the load component is arranged on the circuit board and is far away from the radiator and one side of the switch assembly, and the load component is electrically connected with the top layer wiring and/or the bottom layer wiring.

12. The cooking appliance according to any one of claims 1 to 5, further comprising:

the circuit board is connected with the bottom wall of the shell through the connecting piece.

13. The cooking appliance of claim 12,

the circuit board is provided with a connecting hole;

the bottom wall of the shell is provided with a screw column;

the connecting piece comprises a screw, and the screw penetrates through the connecting hole to be connected with the screw column.

14. The cooking appliance according to any one of claims 1 to 5,

the driver includes a driving motor.

15. The cooking appliance according to any one of claims 1 to 5,

the cooking utensil comprises a sauce machine, a soybean milk machine or a wall breaking machine.

Images