CN116889289A - Fruit and vegetable machine - Google Patents
Fruit and vegetable machine Download PDFInfo
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- CN116889289A CN116889289A CN202310734824.0A CN202310734824A CN116889289A CN 116889289 A CN116889289 A CN 116889289A CN 202310734824 A CN202310734824 A CN 202310734824A CN 116889289 A CN116889289 A CN 116889289A
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- 235000012055 fruits and vegetables Nutrition 0.000 title claims description 43
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 32
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 18
- 239000003990 capacitor Substances 0.000 claims description 108
- 230000005669 field effect Effects 0.000 claims description 40
- 230000000694 effects Effects 0.000 abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000000306 component Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000001276 controlling effect Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 239000008358 core component Substances 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 230000005059 dormancy Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000007958 sleep Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
- A23P30/00—Shaping or working of foodstuffs characterised by the process or apparatus
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
- A23L5/20—Removal of unwanted matter, e.g. deodorisation or detoxification
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
- A23L5/30—Physical treatment, e.g. electrical or magnetic means, wave energy or irradiation
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N12/00—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts
- A23N12/02—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for washing or blanching
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
- F21V33/0044—Household appliances, e.g. washing machines or vacuum cleaners
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
- G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
- G05F1/561—Voltage to current converters
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
- H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Polymers & Plastics (AREA)
- Food Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- General Engineering & Computer Science (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a wireless charging and transmitting device, which comprises a host and a base, wherein a wireless charging and transmitting module is arranged in the base, a singlechip, a wireless charging and receiving module, a motor and LED driving module, an LDO voltage stabilizing module, a buzzer circuit, a constant current electrolysis output module, a key, an atmosphere lamp module and an underwater atmosphere lamp module are arranged in the host, the wireless charging and transmitting module is electrically connected with the wireless charging and receiving module, and the key, the atmosphere lamp module, the underwater atmosphere lamp module and the buzzer are all connected with the LDO voltage stabilizing module; according to the invention, through the design of the constant-current electrolysis output module, the constant-current electrolysis output module can enable the equipment to keep constant 1A output under any water quality, so that the stability and consistency of electrolysis effects are ensured, the service life of the machine can be prolonged, the safety and stability of the machine are improved, and the power consumption of the machine is reduced, thereby providing a better use experience for users.
Description
Technical Field
The invention relates to the technical field of fruit and vegetable machines, in particular to a fruit and vegetable machine.
Background
The fruit and vegetable machine, namely a fruit and vegetable purifier, also called a fruit and vegetable detoxifcation machine or a fruit and vegetable sterilizer, is a machine device which is specially used for treating and purifying residual pesticides and some germs on fruit and vegetable foods. Besides, the fruit and vegetable machine can also help food fresh-keeping, and can achieve good decontamination effect on some meats and grains.
When the constant current electrolysis output module is lacking in the fruit and vegetable machine in the current market and different water qualities are used for cleaning fruits and vegetables, the output current of the electrolysis piece is influenced, namely the output current is unstable, and the electrolysis effect is reduced, so that the fruit and vegetable machine is required.
Disclosure of Invention
The invention aims to provide a fruit and vegetable machine, which can ensure that equipment keeps constant 1A output under any water quality through the design of a constant current electrolysis output module, ensure the stability and consistency of electrolysis effect, further prolong the service life of the machine, improve the safety and stability of the machine and reduce the power consumption of the machine, thereby providing better use experience for users and solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the fruit and vegetable machine comprises a host and a base, wherein a wireless charging and transmitting module is arranged in the base, a singlechip, a wireless charging and receiving module, a motor and LED driving module, an LDO voltage stabilizing module, a buzzer circuit, a constant current electrolysis output module, a key and atmosphere lamp module and an underwater atmosphere lamp module are arranged in the host, the wireless charging and transmitting module is electrically connected with the wireless charging and receiving module, the motor and LED driving module, the LDO voltage stabilizing module, a buzzer, the constant current electrolysis output module, the key and atmosphere lamp module and the underwater atmosphere lamp module are all electrically connected with the singlechip, and the key and atmosphere lamp module, the underwater atmosphere lamp module and the buzzer are all connected with the LDO voltage stabilizing module;
the singlechip comprises a chip U4, the constant current electrolysis output module comprises a chip U3 and a triode Q6, a resistor R22 is connected to a pin 1 of the chip U3, one end of the resistor R22 is connected to a pin 5 of the chip U4, a triode Q5 and an inductor L2 are connected between a pin 2 and a pin 3 of the chip U3, capacitors C13 and C14 are connected between a pin 3 and a pin 6 of the chip U3, a resistor R15 is connected to a pin 7 of the chip U3, diodes D7 and D8 which are arranged in parallel are connected between the resistor R15 and the triode Q5, a resistor R20 and a resistor R21 are arranged in parallel between a pin 4 and a pin 8 of the chip U3, one end of the resistor R21 is connected with a resistor R19, and one end of the resistor R19 is connected with a capacitor C15 which is grounded;
the three-phase capacitor is characterized in that a resistor R18 is connected between the 4 pins and the 7 pins of the chip U3, a capacitor C6 and a capacitor C7 which are arranged in parallel are connected to the resistor R15 and the resistor R18, a capacitor C8 and a capacitor C18 which are arranged in parallel are connected to the capacitor C7, the capacitor C18 is connected with 18V, the 3 pin of the triode Q6 is connected to the capacitor C18, the 2 pin of the triode Q6 is grounded, and the 1 pin of the triode Q6 is respectively connected with a resistor R28 which is grounded and a resistor R27 which is connected to the 11 pin of the U4.
Preferably, the maximum output power of the wireless charging and transmitting module is 8W, the wireless charging and transmitting module comprises a chip U5, a field effect tube Q11, a field effect tube Q12 and a junction terminal P1 of Type-C, wherein the 2 pin and the 3 pin of the chip U5 are connected between the 1 pin and the 2 pin of the field effect tube Q12, the 3 pin of the field effect tube Q11 is connected with the 3 pin of the field effect tube Q12, the 2 pin of the field effect tube Q11 is connected on the 3 pin of the chip U5, and the 1 pin of the field effect tube Q11 is connected with the 1 pin of the field effect tube Q12; a capacitor C101, a capacitor C202 and an inductor L101 are sequentially connected in parallel between the 3 pin of the field effect transistor Q12 and the 1 pin of the chip U5.
Preferably, a resistor R210 is connected between the 4 pins and the 5 pins of the chip U5, a resistor R110 is connected between the 4 pins and the 6 pins of the chip U5, a capacitor C303, a capacitor C404, a capacitor C505 and a capacitor C606 are sequentially connected in parallel between the 3 pins and the 6 pins of the chip U5, chip resistors F1 and F2 which are arranged in parallel are connected between the capacitor C505 and the capacitor C606, the terminals of the 2 pins and the 5 pins of the wiring terminal P1 are connected at one end of the capacitor C606, and the terminals of the 1 pin, the 6 pin, the 7 pin, the 8 pin, the 9 pin and the 10 pin of the wiring terminal P1 are connected at the other end of the capacitor C606 and grounded.
Preferably, the wireless charging receiving module comprises a chip U1 and a wiring terminal J4 of a battery, a diode D2 and a capacitor C2 are connected between a pin 1 and a pin 2 of the wiring terminal J4, resistors R1, R2 and R11 which are arranged in series are connected in parallel on the capacitor C2, a resistor R3 and a resistor R4 are connected between a pin 2 and a pin 3 of the chip U1, one end of the resistor R4 is connected between the resistor R2 and the resistor R11, one end of the resistor R1 is connected with a triode Q1, a pin 1 and a pin 2 of the triode Q1 are respectively connected to two ends of the resistor R3, a diode D5 is connected to a pin 1 of the chip U1, and one end of the diode D5 is connected to the resistor R11 and grounded.
Preferably, a resistor R5 and a capacitor C4 are connected between the 4 pins and the 5 pins of the chip U1, one end of the capacitor C4 is connected with a diode D4, an inductor L1 and a capacitor C5 which are arranged in parallel are connected between the capacitor C4 and the diode D4, a diode D1 is connected between the diode D4 and the 2 pin of the triode Q1, and one end of the diode D1 is connected with a grounded capacitor C1.
Preferably, the motor and LED driving module includes connection terminals J1, J2 and J3 of the motor, a diode D3 is connected between the 1 pin and the 2 pin of the connection terminal J1, a triode Q2 is connected to the 1 pin of the connection terminal J1, a resistor R7 and a resistor R9 are connected to the 1 pin of the triode Q2, one end of the resistor R7 is connected to the 4 pin of the chip U4, a resistor R10 and a resistor R12 are connected to the 2 pin of the triode Q2, one end of the resistor R10 is connected to the 6 pin of the chip U4, and a capacitor C is connected between the resistor R10 and the resistor R12;
the 17 pins of the chip U4 are connected with a resistor R25, the 1 pin of the wiring terminal J2 is connected with the resistor R25, and the 2 pin of the wiring terminal J2 is connected with the 7 pin of the chip U4;
the 1 foot of binding post J3 connects 5V, be connected with triode Q3 and triode Q4 on binding post J3's 2 foot and 3 foot respectively, be connected with resistance R6 on triode Q3's 1 foot, resistance R6's one end is connected on chip U4's 9 foot, be connected with resistance R8 on triode Q4's 1 foot, the one end exercise of resistance R8 is put on chip U4's 8 feet.
Preferably, the LDO voltage stabilizing module comprises a chip U2, a capacitor C9 is connected between the pin 2 and the pin 1 of the chip U2, a capacitor C10 is connected between the pin 3 and the pin 1 of the chip U2, and an inductor L3 is connected to the pin 2 of the chip U2;
the buzzer circuit comprises a buzzer SP1, a resistor R32 is connected to the buzzer SP1, a resistor R31 is connected to one end of the resistor R32, an inductor L3, the resistor R31 and a pin 2 of a wiring terminal J1 of a motor are all connected to a pin 1 of a wiring terminal J4 of a battery, a triode Q9 is connected to the other end of the resistor R32, a resistor R35 is connected to a pin 1 of the triode Q9, and one end of the resistor R35 is connected to a pin 14 of a chip U4.
Preferably, the key and atmosphere lamp module includes a connection terminal J11, a grounded switch K1 is connected to a 1 pin of the connection terminal J11, and a resistor R111 and a diode D111, a resistor R222 and a diode D222, and a resistor R333 and a diode D333, which are serially connected, are sequentially connected in parallel to a 2 pin of the connection terminal J11.
Preferably, the underwater atmosphere lamp module comprises a wiring terminal J111, wherein a resistor R101 and a diode D101, a resistor R303 and a diode D303, a resistor R505 and a diode D505, and a resistor R707 and a diode D707 which are arranged in series are sequentially connected in parallel between a pin 1 and a pin 2 of the wiring terminal J111; the resistor R202 and the diode D202, the resistor R404 and the diode D404, the resistor R606 and the diode D606, and the resistor R808 and the diode D808 which are arranged in series are sequentially connected in parallel between the 2 pins and the 3 pins of the wiring terminal J111.
The beneficial effects of the invention are as follows:
according to the invention, through the design of the constant-current electrolysis output module, the constant-current electrolysis output module can enable the equipment to keep constant 1A output under any water quality, so that the stability and consistency of electrolysis effects are ensured, the service life of the machine can be prolonged, the safety and stability of the machine are improved, and the power consumption of the machine is reduced, thereby providing a better use experience for users.
Drawings
Fig. 1 is a circuit diagram of a wireless charging receiving module according to the present invention;
FIG. 2 is a circuit diagram of the SCM, LDO voltage stabilizing module and buzzer circuit of the present invention;
FIG. 3 is a circuit diagram of a motor and LED drive module of the present invention;
FIG. 4 is a circuit diagram of the constant current electrolysis output module of the present invention;
FIG. 5 is a circuit diagram of a wireless charging and transmitting module according to the present invention;
FIG. 6 is a circuit diagram of a key and atmosphere lamp module according to the present invention;
fig. 7 is a circuit diagram of the underwater atmosphere lamp module of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, the present invention provides a technical solution: the fruit and vegetable machine comprises a host and a base, wherein a wireless charging and transmitting module is arranged in the base, a singlechip, a wireless charging and receiving module, a motor and LED driving module, an LDO voltage stabilizing module, a buzzer circuit, a constant current electrolysis output module, a key and atmosphere lamp module and an underwater atmosphere lamp module are arranged in the host, the wireless charging and transmitting module is electrically connected with the wireless charging and receiving module, the motor and LED driving module, the LDO voltage stabilizing module, a buzzer, the constant current electrolysis output module, the key and atmosphere lamp module and the underwater atmosphere lamp module are all electrically connected with the singlechip, and the key and atmosphere lamp module, the underwater atmosphere lamp module and the buzzer are all connected with the LDO voltage stabilizing module;
the buttons and the atmosphere lamp module are circuit modules on the button board, and the underwater atmosphere lamp module is a circuit module on the lamp board.
The singlechip comprises a chip U4, the constant current electrolysis output module comprises a chip U3 and a triode Q6, a resistor R22 is connected to a pin 1 of the chip U3, one end of the resistor R22 is connected to a pin 5 of the chip U4, a triode Q5 and an inductor L2 are connected between a pin 2 and a pin 3 of the chip U3, capacitors C13 and C14 are connected between a pin 3 and a pin 6 of the chip U3, a resistor R15 is connected to a pin 7 of the chip U3, diodes D7 and D8 which are arranged in parallel are connected between the resistor R15 and the triode Q5, a resistor R20 and a resistor R21 are arranged in parallel between a pin 4 and a pin 8 of the chip U3, one end of the resistor R21 is connected with a resistor R19, and one end of the resistor R19 is connected with a capacitor C15 which is grounded;
the three-phase capacitor is characterized in that a resistor R18 is connected between the 4 pins and the 7 pins of the chip U3, a capacitor C6 and a capacitor C7 which are arranged in parallel are connected to the resistor R15 and the resistor R18, a capacitor C8 and a capacitor C18 which are arranged in parallel are connected to the capacitor C7, the capacitor C18 is connected with 18V, the 3 pin of the triode Q6 is connected to the capacitor C18, the 2 pin of the triode Q6 is grounded, and the 1 pin of the triode Q6 is respectively connected with a resistor R28 which is grounded and a resistor R27 which is connected to the 11 pin of the U4.
Specifically, the wireless charging technology can provide a quick and convenient charging mode for the fruit and vegetable machine, and the trouble of using a traditional charger is avoided. Meanwhile, through a wireless charging mode, the safety of the fruit and vegetable machine can be improved, and safety problems such as electric shock and the like possibly occurring when a traditional charger is used are avoided.
Singlechip (chip number U4): the singlechip is a core control component of the fruit and vegetable machine, and can control and coordinate each module through programming, thereby realizing the automatic control of the fruit and vegetable machine. The singlechip can control the work of the motor and the LED driving module according to the input of a user or the feedback of a sensor, thereby realizing the control of the processing and display effects of fruits and vegetables.
Constant current electrolysis output module (chip number U3 and triode Q6): the module can realize the electrolytic treatment function of fruits and vegetables, and can realize the rapid and efficient treatment of fruits and vegetables through the accurate control of output current. The pin of the chip U3 is connected with components such as a resistor, a capacitor, a triode and the like, and constant output of current can be realized through controlling the components. The triode Q6 is used as an output pipe and is responsible for controlling the flow direction and the magnitude of the output current. Through the design of the module, the high-efficiency and high-quality treatment of fruits and vegetables can be realized, and the treatment effect of the fruit and vegetable machine is improved.
Button and atmosphere lamp module, atmosphere lamp module under water, buzzer circuit (specific components and parts serial number is unknown): the modules can realize the functions of displaying, prompting and the like of the fruit and vegetable machine through the control of the single chip microcomputer. For example, the key module can realize the functions of starting, stopping and the like of the fruit and vegetable machine; the atmosphere lamp module can realize the illumination and beautification effects of the fruit and vegetable machine; the buzzer module can realize the prompt and alarm of the fruit and vegetable machine. The functions can improve usability and user experience of the fruit and vegetable machine and increase added value of the fruit and vegetable machine.
The LDO voltage stabilizing module can realize voltage stabilizing output of each module, so that normal operation of each module is ensured. Meanwhile, the module can also realize voltage control of the key, the atmosphere lamp module, the underwater atmosphere lamp module and the buzzer module, thereby realizing control of the working states of the key, the atmosphere lamp module, the underwater atmosphere lamp module and the buzzer module. The design of the module can improve the stability and reliability of the fruit and vegetable machine.
Constant current electrolysis output module: 4-18 ohm load, 1A constant current source, maximum output voltage is 18V, the load exceeding 18 ohm is converted into constant voltage, and maximum power is 18W. The voltage output precision is <18V+10%, the current output precision is 1 A+/-10%, and the voltage output precision is <18W+10%.
Working principle of constant-current electrolysis output module: firstly, a current sensor (not shown in the figure) in a circuit is sampled to obtain a current output current value; and comparing the sampled current value with a target current value, and if the sampled current value and the target current value are not equal, controlling the output current of the electrolytic piece by adjusting the PWM pulse width so as to enable the output current to reach the target current value. Specifically, if the present output current is less than the target current, the PWM pulse width is increased to increase the current; otherwise, the PWM pulse width is reduced, so that the current is reduced. This process is continuously circulated, thereby realizing the function of constant current output.
The maximum output power of the wireless charging transmitting module is 8W, the wireless charging transmitting module comprises a chip U5, a field effect tube Q11, a field effect tube Q12 and a connecting terminal P1 of Type-C, wherein the 2 pin and the 3 pin of the chip U5 are connected between the 1 pin and the 2 pin of the field effect tube Q12, the 3 pin of the field effect tube Q11 is connected with the 3 pin of the field effect tube Q12, the 2 pin of the field effect tube Q11 is connected on the 3 pin of the chip U5, and the 1 pin of the field effect tube Q11 is connected with the 1 pin of the field effect tube Q12; a capacitor C101, a capacitor C202 and an inductor L101 are sequentially connected in parallel between the 3 pin of the field effect transistor Q12 and the 1 pin of the chip U5.
The chip comprises a chip U5, and is characterized in that a resistor R210 is connected between a pin 4 and a pin 5 of the chip U5, a resistor R110 is connected between a pin 4 and a pin 6 of the chip U5, a capacitor C303, a capacitor C404, a capacitor C505 and a capacitor C606 are sequentially connected in parallel between a pin 3 and a pin 6 of the chip U5, chip resistors F1 and F2 which are arranged in parallel are connected between the capacitor C505 and the capacitor C606, the wiring ends of a pin 2 and a pin 5 of the wiring terminal P1 are connected at one end of the capacitor C606, and the wiring ends of a pin 1, a pin 6, a pin 7, a pin 8, a pin 9 and a pin 10 of the wiring terminal P1 are connected at the other end of the capacitor C606 and are grounded.
The wireless charging receiving module comprises a chip U1 and a wiring terminal J4 of a battery, a diode D2 and a capacitor C2 are connected between a pin 1 and a pin 2 of the wiring terminal J4, resistors R1, R2 and R11 which are arranged in series are connected in parallel on the capacitor C2, a resistor R3 and a resistor R4 are connected between a pin 2 and a pin 3 of the chip U1, one end of the R4 is connected between the resistor R2 and the resistor R11, one end of the resistor R1 is connected with a triode Q1, a pin 1 and a pin 2 of the triode Q1 are respectively connected to two ends of the resistor R3, a diode D5 is connected to a pin 1 of the chip U1, and one end of the diode D5 is connected to the resistor R11 and grounded.
The circuit is a wireless charging system and comprises a wireless charging transmitting module and a wireless charging receiving module. The maximum output power of the wireless charging transmitting module is 8W, and the wireless charging transmitting module mainly comprises a chip U5, a field effect transistor Q11, a field effect transistor Q12, a connecting terminal P1 of Type-C and the like. The 2 pin and the 3 pin of the chip U5 are connected between the 1 pin and the 2 pin of the field effect tube Q12, the 3 pin of the field effect tube Q11 is connected with the 3 pin of the field effect tube Q12, the 2 pin of the field effect tube Q11 is connected on the 3 pin of the chip U5, and the 1 pin of the field effect tube Q11 is connected with the 1 pin of the field effect tube Q12. A capacitor C101, a capacitor C202 and an inductor L101 are sequentially arranged in parallel between the 3 pin of the field effect tube Q12 and the 1 pin of the chip U5, and the components form a wireless charging transmitting circuit together.
Specifically, the chip U5 is a core component of the wireless charging transmitting module, and the adjustment of the charging current is achieved by controlling the on states of the field effect transistors Q11 and Q12. The field effect transistors Q11 and Q12 are power field effect transistors, and are mainly used for amplifying and outputting signals of the chip U5 to the air coil. The capacitor C101, the capacitor C202 and the inductor L101 form a resonant circuit, so that the wireless charging and transmitting module can realize efficient energy transmission at a specific frequency. The connection terminal P1 of Type-C is an output port of the wireless charging transmitting module, and outputs wireless charging current to the receiving end.
The wireless charging receiving module mainly comprises a chip U1, a wiring terminal J4 of a battery and the like. A diode D2 and a capacitor C2 are connected between the pin 1 and the pin 2 of the wiring terminal J4, and resistors R1, R2 and R11 which are arranged in series are connected in parallel on the capacitor C2. The resistor R3 and the resistor R4 are connected between the pin 2 and the pin 3 of the chip U1, one end of the resistor R4 is connected between the resistor R2 and the resistor R11, one end of the resistor R1 is connected with the triode Q1, the pin 1 and the pin 2 of the Q1 are respectively connected to two ends of the resistor R3, the pin 1 of the chip U1 is connected with the diode D5, and one end of the diode D5 is connected to the resistor R11 and grounded.
Specifically, the wireless charging receiving module is used for receiving and converting the current sent by the wireless charging transmitting module into direct current which can be accepted by the battery. When the wireless charging transmitting module works, the generated magnetic field can be induced to the air coil in the wireless charging receiving module, so that current is generated in the air coil. At this time, the diode D2 and the capacitor C2 play a role of filtering, and filter out high-frequency noise in the wireless charging current. The resistors R1, R2 and R11 which are connected in parallel and are arranged in series on the capacitor C2 play a role of voltage division, and the wireless charging current is reduced to an acceptable range of the chip U1. The resistor R3 and the resistor R4 between the pins 2 and 3 of the chip U1 play a role of voltage division, and distribute the voltage to different parts of the chip U1. The triode Q1 plays a role in amplification, and the signal input by the chip U1 is amplified and then output to the wiring terminal J4 of the battery, so that the battery can receive charging current.
In conclusion, the circuit realizes wireless charging through the wireless charging transmitting module and the wireless charging receiving module, and has the characteristics of high efficiency, safety, convenience and the like. The chips U5 and U1 are core components of the wireless charging transmitting module and the wireless charging receiving module, and the wireless charging function is realized through controlling current and signals. The field effect transistors Q11 and Q12, the capacitor C101, the capacitor C202 and the inductor L101 form a resonant circuit of the wireless charging and transmitting circuit, so that the wireless charging and transmitting module can realize efficient energy transmission at a specific frequency. The diode D2, the capacitor C2, the resistors R1, R2, R3, R4, R11 and the transistor Q1 form a wireless charging receiving circuit, and the wireless charging current is converted into direct current acceptable by the battery.
The battery is 2 18650 batteries, 7.4V/2500MAH power battery, portable wireless charging, maximum input power is 7W, charging current is 750MA at maximum, and in the full state, the key atmosphere lamp is turned on for 5 minutes and then turned off.
The chip U1 is characterized in that a resistor R5 and a capacitor C4 are connected between the 4 pins and the 5 pins of the chip U1, one end of the capacitor C4 is connected with a diode D4, an inductor L1 and a capacitor C5 which are arranged in parallel are connected between the capacitor C4 and the diode D4, a diode D1 is connected between the diode D4 and the 2 pin of the triode Q1, and one end of the diode D1 is connected with a grounded capacitor C1.
The motor and LED driving module comprises wiring terminals J1, J2 and J3 of the motor, a diode D3 is connected between a 1 pin and a 2 pin of the wiring terminal J1, a triode Q2 is connected to the 1 pin of the wiring terminal J1, a resistor R7 resistor R9 is connected to the 1 pin of the triode Q2 respectively, one end of the resistor R7 is connected to a 4 pin of a chip U4, a resistor R10 and a resistor R12 are connected to the 2 pin of the triode Q2 respectively, one end of the resistor R10 is connected to a 6 pin of the chip U4, and a capacitor C is connected between the resistor R10 and the resistor R12;
the 17 pins of the chip U4 are connected with a resistor R25, the 1 pin of the wiring terminal J2 is connected with the resistor R25, and the 2 pin of the wiring terminal J2 is connected with the 7 pin of the chip U4;
the 1 foot of binding post J3 connects 5V, be connected with triode Q3 and triode Q4 on binding post J3's 2 foot and 3 foot respectively, be connected with resistance R6 on triode Q3's 1 foot, resistance R6's one end is connected on chip U4's 9 foot, be connected with resistance R8 on triode Q4's 1 foot, the one end exercise of resistance R8 is put on chip U4's 8 feet.
The parallel arrangement of the capacitor C4 and the inductor L1 can form an LC resonance circuit, so that the stability and the anti-interference capability of the circuit can be improved, and the normal operation of the circuit is ensured. The parallel arrangement of the diode D4 and the capacitor C5 can form a reverse voltage protection circuit, so that the circuit can be effectively prevented from being damaged due to reverse voltage, and the reliability and stability of the circuit are ensured. The parallel arrangement of the diode D1 and the capacitor C1 can form a noise elimination circuit, so that noise interference in the circuit can be effectively reduced, and the stability and reliability of the circuit are ensured. The combination of the diode D3 and the triode Q2 can form a reverse voltage protection circuit of the motor, so that the motor is ensured not to damage the circuit during reverse voltage, and the reliability and stability of the circuit are improved. The triode Q3 and the triode Q4 can form a PWM speed regulating circuit of the motor, and can realize speed regulating control of the motor, so that the rotating speed of the motor is effectively controlled.
The parallel arrangement of the resistor R25 and the capacitor C can form a filter circuit, so that high-frequency noise in the circuit can be effectively filtered, and the stability and reliability of the circuit are ensured. The components of each part in the circuit have specific functions, and the normal operation and stability of the whole circuit can be realized through the interaction of the components.
The LDO voltage stabilizing module comprises a chip U2, a capacitor C9 is connected between a pin 2 and a pin 1 of the chip U2, a capacitor C10 is connected between a pin 3 and a pin 1 of the chip U2, and an inductor L3 is connected to the pin 2 of the chip U2;
the buzzer circuit comprises a buzzer SP1, a resistor R32 is connected to the buzzer SP1, a resistor R31 is connected to one end of the resistor R32, an inductor L3, the resistor R31 and a pin 2 of a wiring terminal J1 of a motor are all connected to a pin 1 of a wiring terminal J4 of a battery, a triode Q9 is connected to the other end of the resistor R32, a resistor R35 is connected to a pin 1 of the triode Q9, and one end of the resistor R35 is connected to a pin 14 of a chip U4.
The key and atmosphere lamp module comprises a wiring terminal J11, a grounded switch K1 is connected to a 1 pin of the wiring terminal J11, and a resistor R111 and a diode D111, a resistor R222 and a diode D222 and a resistor R333 and a diode D333 which are arranged in series are sequentially connected in parallel to a 2 pin of the wiring terminal J11.
The underwater atmosphere lamp module comprises a wiring terminal J111, wherein a resistor R101 and a diode D101, a resistor R303 and a diode D303, a resistor R505 and a diode D505, a resistor R707 and a diode D707 which are arranged in series are sequentially connected in parallel between a pin 1 and a pin 2 of the wiring terminal J111; the resistor R202 and the diode D202, the resistor R404 and the diode D404, the resistor R606 and the diode D606, and the resistor R808 and the diode D808 which are arranged in series are sequentially connected in parallel between the 2 pins and the 3 pins of the wiring terminal J111.
LDO voltage stabilizing module: the module adopts the chip U2 to stabilize voltage, and can reduce voltage noise and improve stability by connecting the capacitors C9 and C10. Meanwhile, through the connection inductor L3, the filtering effect can be improved, and high-frequency noise in the circuit is reduced.
A buzzer circuit: the module is driven by the triode Q9, and the response of the buzzer can be realized. By connecting the resistors R32 and R35, the loudness and frequency of the buzzer can be controlled. Meanwhile, through connecting the inductor L3 and the resistor R31, the series connection of a circuit with the wiring terminal J1 of the motor can be realized, and the linkage effect of the buzzer and the motor is realized.
And the key and atmosphere lamp module is as follows: the module adopts the switch K1 and the resistor and the diode which are arranged in series, so that the response of the keys and the control of the atmosphere lamp can be realized. The key can be turned on or off by connecting pin 1 of the connection terminal J11 to ground. Meanwhile, the brightness and the color of the atmosphere lamp can be controlled through the resistor and the diode which are arranged in series.
An underwater atmosphere lamp module: the module adopts the wiring terminal J111 and the resistor and the diode which are arranged in series, so that the control of the underwater atmosphere lamp can be realized. The brightness and color of the underwater atmosphere lamp can be controlled by connecting the resistor and the diode between the 1 pin and the 2 pin of the wiring terminal J111. Meanwhile, the flickering effect of the underwater atmosphere lamp can be achieved through the resistor and the diode between the 2 pins and the 3 pins of the connecting terminal J111. The technical effects can be achieved through specific components in the circuit, for example, voltage noise can be reduced and stability can be improved through connection of the capacitors C9 and C10, and linkage effects of the buzzer and the motor can be achieved through series connection of the inductor L3 and the resistor R31. Therefore, each module in the circuit has different technical effects, and the function of the whole circuit is realized.
The working process of the fruit and vegetable machine is as follows: when the key is pressed, the electrolyte sheet and the motor start to work, the buzzer sounds, the LEDs (namely the diodes D101, D202, D303, D404, D505, D606, D707 and D808) on the lamp panel flash in a breathing lamp type, and the indication lamps (D111, D222 and D333) on the key panel are long. Pressing the key again, the buzzer sounds, the LED on the lamp panel is extinguished, and the electrolytic piece and the motor stop working. When the host computer is placed on the charging base, the keyboard indicator lamp flashes in a breathing lamp type, and the key on the host computer is pressed to fail. The motor speed is stabilized at 1600 revolutions and will not change with the change of the battery voltage.
The maximum output of the chip separation is 18V/1A. The machine defaults to 3 minutes for each run. 3-5L of water can be used for more than or equal to 12 times after full charge.
The fruit and vegetable machine also has the function of outputting short-circuit protection by the electrolytic piece, buzzing sound three sounds, and blue lamps and red lamps alternately flash for 5 seconds at the electrolytic position to shut down. The motor outputs locked-rotor protection, buzzing sounds three sounds, and blue lamps and red lamps alternately flash for 5 seconds at the electrolysis position to shut down. The battery overdischarge voltage is lower than 6V, and the red light flash is turned off for 3 times. The shutdown dormancy current is less than or equal to 20UA. The advantages include: the portable wireless charging function supports various loads, and is high in output precision, simple and easy to use in a working process, a multiple protection mechanism and a sleep mode with low energy consumption.
The constant current electrolysis output module has the following advantages:
ensures the stability and consistency of the electrolysis effect. Because the change of water quality can influence the output current of the electrolytic plate, the consistency of the electrolytic effect is difficult to ensure without the control of the constant current output module. And through the control of the constant-current electrolysis output module, the constant 1A output can be kept under any water quality, so that the stability and consistency of the electrolysis effect are ensured.
The reliability of the machine is improved. The constant current output module can monitor and adjust the output current of the electrolytic piece in real time, so that the condition of overload or underload of the electrolytic piece due to water quality change can be avoided, and the reliability and stability of the machine are improved.
The use difficulty of the user is reduced. The constant current output module can automatically adjust the output current of the electrolyte sheet, so that a user does not need to manually adjust the output current, the use difficulty is reduced, and the user experience is improved.
The life of the machine is increased. The constant current output module can avoid the overload or underload condition of the electrolytic piece, so that the risk of burning out or damaging the electrolytic piece is reduced, and the service life of the machine is prolonged.
The safety of the machine is improved. The constant current output module can monitor and adjust the output current of the electrolytic piece in real time, so that the overload condition of the electrolytic piece is avoided, the risk of machine faults or accidents is reduced, and the safety of the machine is improved.
The power consumption of the machine is reduced. The constant current output module can automatically adjust the output current of the electrolytic piece, so that the overload or underload condition of the electrolytic piece is avoided, the power consumption of the machine is reduced, and the energy consumption cost of the machine is reduced.
The stability of the machine is improved. The constant current output module can monitor and adjust the output current of the electrolytic piece in real time, so that the stability and consistency of the electrolytic effect are maintained, the stability of the machine is improved, and the shaking or unstable condition of the machine in the use process is avoided.
In summary, the constant-current electrolysis output module not only can ensure the stability and consistency of the electrolysis effect, but also can increase the service life of the machine, improve the safety and stability of the machine and reduce the power consumption of the machine, thereby providing a better use experience for users.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A fruit and vegetable machine, which is characterized in that: the intelligent power supply system comprises a host and a base, wherein a wireless charging transmitting module is arranged in the base, a singlechip, a wireless charging receiving module, a motor, an LED driving module, an LDO voltage stabilizing module, a buzzer circuit, a constant-current electrolysis output module, a key, an atmosphere lamp module and an underwater atmosphere lamp module are arranged in the host, the wireless charging transmitting module is electrically connected with the wireless charging receiving module, the motor, the LED driving module, the LDO voltage stabilizing module, a buzzer, the constant-current electrolysis output module, the key, the atmosphere lamp module and the underwater atmosphere lamp module are all electrically connected with the singlechip, and the key, the atmosphere lamp module, the underwater atmosphere lamp module and the buzzer are all connected with the LDO voltage stabilizing module;
the singlechip comprises a chip U4, the constant current electrolysis output module comprises a chip U3 and a triode Q6, a resistor R22 is connected to a pin 1 of the chip U3, one end of the resistor R22 is connected to a pin 5 of the chip U4, a triode Q5 and an inductor L2 are connected between a pin 2 and a pin 3 of the chip U3, capacitors C13 and C14 are connected between a pin 3 and a pin 6 of the chip U3, a resistor R15 is connected to a pin 7 of the chip U3, diodes D7 and D8 which are arranged in parallel are connected between the resistor R15 and the triode Q5, a resistor R20 and a resistor R21 are arranged in parallel between a pin 4 and a pin 8 of the chip U3, one end of the resistor R21 is connected with a resistor R19, and one end of the resistor R19 is connected with a capacitor C15 which is grounded;
the three-phase capacitor is characterized in that a resistor R18 is connected between the 4 pins and the 7 pins of the chip U3, a capacitor C6 and a capacitor C7 which are arranged in parallel are connected to the resistor R15 and the resistor R18, a capacitor C8 and a capacitor C18 which are arranged in parallel are connected to the capacitor C7, the capacitor C18 is connected with 18V, the 3 pin of the triode Q6 is connected to the capacitor C18, the 2 pin of the triode Q6 is grounded, and the 1 pin of the triode Q6 is respectively connected with a resistor R28 which is grounded and a resistor R27 which is connected to the 11 pin of the U4.
2. A fruit and vegetable machine according to claim 1, characterized in that: the maximum output power of the wireless charging transmitting module is 8W, the wireless charging transmitting module comprises a chip U5, a field effect tube Q11, a field effect tube Q12 and a connecting terminal P1 of Type-C, wherein the 2 pin and the 3 pin of the chip U5 are connected between the 1 pin and the 2 pin of the field effect tube Q12, the 3 pin of the field effect tube Q11 is connected with the 3 pin of the field effect tube Q12, the 2 pin of the field effect tube Q11 is connected on the 3 pin of the chip U5, and the 1 pin of the field effect tube Q11 is connected with the 1 pin of the field effect tube Q12; a capacitor C101, a capacitor C202 and an inductor L101 are sequentially connected in parallel between the 3 pin of the field effect transistor Q12 and the 1 pin of the chip U5.
3. A fruit and vegetable machine according to claim 2, characterized in that: the chip comprises a chip U5, and is characterized in that a resistor R210 is connected between a pin 4 and a pin 5 of the chip U5, a resistor R110 is connected between a pin 4 and a pin 6 of the chip U5, a capacitor C303, a capacitor C404, a capacitor C505 and a capacitor C606 are sequentially connected in parallel between a pin 3 and a pin 6 of the chip U5, chip resistors F1 and F2 which are arranged in parallel are connected between the capacitor C505 and the capacitor C606, the wiring ends of a pin 2 and a pin 5 of the wiring terminal P1 are connected at one end of the capacitor C606, and the wiring ends of a pin 1, a pin 6, a pin 7, a pin 8, a pin 9 and a pin 10 of the wiring terminal P1 are connected at the other end of the capacitor C606 and are grounded.
4. A fruit and vegetable machine according to claim 3, wherein: the wireless charging receiving module comprises a chip U1 and a wiring terminal J4 of a battery, a diode D2 and a capacitor C2 are connected between a pin 1 and a pin 2 of the wiring terminal J4, resistors R1, R2 and R11 which are arranged in series are connected in parallel on the capacitor C2, a resistor R3 and a resistor R4 are connected between a pin 2 and a pin 3 of the chip U1, one end of the R4 is connected between the resistor R2 and the resistor R11, one end of the resistor R1 is connected with a triode Q1, a pin 1 and a pin 2 of the triode Q1 are respectively connected to two ends of the resistor R3, a diode D5 is connected to a pin 1 of the chip U1, and one end of the diode D5 is connected to the resistor R11 and grounded.
5. The fruit and vegetable machine according to claim 4, wherein: the chip U1 is characterized in that a resistor R5 and a capacitor C4 are connected between the 4 pins and the 5 pins of the chip U1, one end of the capacitor C4 is connected with a diode D4, an inductor L1 and a capacitor C5 which are arranged in parallel are connected between the capacitor C4 and the diode D4, a diode D1 is connected between the diode D4 and the 2 pin of the triode Q1, and one end of the diode D1 is connected with a grounded capacitor C1.
6. The fruit and vegetable machine according to claim 5, wherein: the motor and LED driving module comprises wiring terminals J1, J2 and J3 of the motor, a diode D3 is connected between a 1 pin and a 2 pin of the wiring terminal J1, a triode Q2 is connected to the 1 pin of the wiring terminal J1, a resistor R7 resistor R9 is connected to the 1 pin of the triode Q2 respectively, one end of the resistor R7 is connected to a 4 pin of a chip U4, a resistor R10 and a resistor R12 are connected to the 2 pin of the triode Q2 respectively, one end of the resistor R10 is connected to a 6 pin of the chip U4, and a capacitor C is connected between the resistor R10 and the resistor R12;
the 17 pins of the chip U4 are connected with a resistor R25, the 1 pin of the wiring terminal J2 is connected with the resistor R25, and the 2 pin of the wiring terminal J2 is connected with the 7 pin of the chip U4;
the 1 foot of binding post J3 connects 5V, be connected with triode Q3 and triode Q4 on binding post J3's 2 foot and 3 foot respectively, be connected with resistance R6 on triode Q3's 1 foot, resistance R6's one end is connected on chip U4's 9 foot, be connected with resistance R8 on triode Q4's 1 foot, the one end exercise of resistance R8 is put on chip U4's 8 feet.
7. The fruit and vegetable machine of claim 6, wherein: the LDO voltage stabilizing module comprises a chip U2, a capacitor C9 is connected between a pin 2 and a pin 1 of the chip U2, a capacitor C10 is connected between a pin 3 and a pin 1 of the chip U2, and an inductor L3 is connected to the pin 2 of the chip U2;
the buzzer circuit comprises a buzzer SP1, a resistor R32 is connected to the buzzer SP1, a resistor R31 is connected to one end of the resistor R32, an inductor L3, the resistor R31 and a pin 2 of a wiring terminal J1 of a motor are all connected to a pin 1 of a wiring terminal J4 of a battery, a triode Q9 is connected to the other end of the resistor R32, a resistor R35 is connected to a pin 1 of the triode Q9, and one end of the resistor R35 is connected to a pin 14 of a chip U4.
8. The fruit and vegetable machine of claim 7, wherein: the key and atmosphere lamp module comprises a wiring terminal J11, a grounded switch K1 is connected to a 1 pin of the wiring terminal J11, and a resistor R111 and a diode D111, a resistor R222 and a diode D222 and a resistor R333 and a diode D333 which are arranged in series are sequentially connected in parallel to a 2 pin of the wiring terminal J11.
9. The fruit and vegetable machine of claim 8, wherein: the underwater atmosphere lamp module comprises a wiring terminal J111, wherein a resistor R101 and a diode D101, a resistor R303 and a diode D303, a resistor R505 and a diode D505, a resistor R707 and a diode D707 which are arranged in series are sequentially connected in parallel between a pin 1 and a pin 2 of the wiring terminal J111; the resistor R202 and the diode D202, the resistor R404 and the diode D404, the resistor R606 and the diode D606, and the resistor R808 and the diode D808 which are arranged in series are sequentially connected in parallel between the 2 pins and the 3 pins of the wiring terminal J111.
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| US20060078661A1 (en) * | 2004-10-12 | 2006-04-13 | Ching-Hua Wang | Sterilization machine on vegetable and fruit |
| CN102805573A (en) * | 2011-05-31 | 2012-12-05 | 林修鹏 | Vegetable and fruit cleaning device |
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