CN209419911U - Control set in microwave oven - Google Patents
Control set in microwave oven Download PDFInfo
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- CN209419911U CN209419911U CN201821503634.9U CN201821503634U CN209419911U CN 209419911 U CN209419911 U CN 209419911U CN 201821503634 U CN201821503634 U CN 201821503634U CN 209419911 U CN209419911 U CN 209419911U
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- microwave oven
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- electric machine
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- 238000005259 measurement Methods 0.000 claims abstract description 28
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 57
- 238000009434 installation Methods 0.000 claims description 15
- 238000012546 transfer Methods 0.000 claims description 11
- 235000013305 food Nutrition 0.000 abstract description 25
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 28
- 238000010276 construction Methods 0.000 description 8
- 230000006872 improvement Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
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- 230000005611 electricity Effects 0.000 description 3
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- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000021268 hot food Nutrition 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
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- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
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- 230000030214 innervation Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a kind of control set in microwave oven, including rotating bracket, temperature detecting module, MCU unit, for detecting the outer corner measurement module of temperature detecting module rotational angle, the rotary electric machine rotated for driving temperature detection module around vertical shaft, for detecting the inclination angle measurement module of temperature detecting module rotational angle, inclination angle motor for controlling the power relay of microwave oven supply power on-off and being rotated for driving temperature detection module around horizontal rotating shaft, rotating bracket is used to for temperature detecting module being detachably arranged in the top of microwave cavity, outer corner measurement module, inclination angle measurement module, temperature detecting module, the driving unit of rotary electric machine, the driving unit of inclination angle motor and the driving unit of power relay are electrically connected with MCU unit.The beneficial effects of the utility model are: the application can make micro-wave oven automatic sensing food temperature during heat foods, the device of micro-wave oven working time is controlled according to the requirement temperature of user.
Description
Technical field
The utility model relates to a kind of control set in microwave oven.
Background technique
Microwave is a kind of form of energy, but can be converted into heat in the medium.Microwave heating is a kind of by object suction
It receives microwave energy and converts thereof into thermal energy, keep itself whole while heating heating method, be different from other conventional heating sides completely
Formula.Traditional heating mode is to reach heat inside material from outside according to heat transfer, convection current and radiation theory, heat always by
Table and inner transmitting carry out heated material, temperature gradient are inevitably present in material, therefore the material heated is uneven, causes object
There is hot-spot in material, and microwave heating technique is different from traditional heating mode, it is high by heated object internal dipole molecule
Frequency moves back and forth, and generates " interior frictional heat " and makes to be heated temperature of charge raising, is not necessary to any heat transfer process, can make material
Inside and outside heats while heating up simultaneously, and heating speed is fast and uniformly, it is only necessary to the energy consumption of traditional heating mode it is part or several
Ten/once can reach heating purpose.From theory analysis, substance generated amount of heat and substance classes in microwave field
And dielectric property has much relations, i.e. microwave has selectivity plus thermal property to substance.Heat caused by microwave heating and
The loss close relation of heating object.The dielectric constant of various media is in the range of 0.0001 to 0.5, so various objects
The ability that body absorbs microwave has very big difference.Generally the big medium of dielectric constant is easy to microwave heating, dielectric constant
Too small medium is difficult to use microwave heating.Therefore, it is heated using the micro-wave oven food different to water content, when required
Between be distinguishing.
Microwave oven heating food is generallyd use, it is different for dielectric constant using the mode of estimation timing heated
Food, required heating time are different, and often will appear heat foods not in place or heating time too long problem.Cause
This, heating time device can be automatically controlled according to food temperature by needing to design one kind, so as to effectively improve microwave
Furnace service efficiency.
Summary of the invention
The purpose of the utility model is to provide a kind of control set in microwave oven, solve to be unable to automatic sensing temperature in existing technology
Degree and the technological deficiency that the micro-wave oven working time cannot be automatically controlled.
To solve the above problems, technical solution adopted in the utility model is: a kind of control set in microwave oven, including turn
Dynamic bracket, temperature detecting module, MCU unit, the outer corner measurement module for detecting temperature detecting module rotational angle, for driving
The rotary electric machine that dynamic temperature detection module is rotated around vertical shaft, the inclination angle for detecting temperature detecting module rotational angle measure
It module, power relay for controlling microwave oven supply power on-off and is rotated for driving temperature detection module around horizontal rotating shaft
Inclination angle motor, the rotating bracket is used to for temperature detecting module being detachably arranged in the top of microwave cavity, described
Outer corner measurement module, inclination angle measurement module, temperature detecting module, the driving unit of rotary electric machine, inclination angle motor driving list
The driving unit of member and power relay is electrically connected with MCU unit.Temperature detecting module, which is arranged, in the application to add in food
The temperature of automatic sensing food in thermal process controls the time of micro-wave oven work according to the requirement temperature requirement of user, solves
Existing micro-wave oven heating time can not automatic adjustment different according to heating food dielectric constant (water content) the problem of, this Shen
Please in temperature detecting module can be rotated by rotary electric machine and inclination angle motor driven around vertical axes and be overturn around trunnion axis respectively, increase
The range of big temperature detecting module induction food temperature described herein, and the continuous multi-point temperature of food can be scanned, it can
Thus it analyzes temperature of the different foods in micro-wave oven heating process and rises distribution trend.
The rotary electric machine is mounted in rotating bracket as a further improvement of the utility model, rotary electric machine
Pivot link is installed, rotary electric machine drives pivot link to rotate around vertical axes, and the inclination angle motor is mounted on output shaft
On pivot link, inclination angle transmission platform, the inclination angle motor driven inclination angle transmission platform are installed in the bottom of pivot link
It is rotated around trunnion axis, the temperature detecting module is mounted on the bottom of inclination angle transmission platform.Rotation electricity described herein
Machine drives pivot link rotation, and the pivot link in the application can be used for mounted angle motor and temperature detecting module, be convenient for
The realization of temperature detecting module rotation and overturning in the application.
The output shaft of the inclination angle motor is horizontally disposed with and is connected with and inclines as a further improvement of the utility model,
Angle is driven driving shaft, is equipped with inclination angle transmission gear, the inclination angle transmission platform on the inclination angle transmission driving shaft
It is rotatablely connected by horizontally disposed inclination angle driven transmission axis and pivot link, one end setting of the inclination angle driven transmission axis
There is inclination angle transfer driven gear, the inclination angle transmission gear is meshed with inclination angle transfer driven gear.The application uses
Gear-driven mode realizes the overturning of inclination angle motor driven temperature detecting module, and the inclination angle motor is not direct to be passed with inclination angle
Moving platform connection, keeps the stability and rotation precision of inclination angle transmission platform.
The inclination angle transmission platform includes that mounting platform and setting are being installed as a further improvement of the utility model,
The connecting plate of platform two sides, the pivot link are located between two connecting plates, and the inclination angle driven transmission axis, which passes through, to be turned
Dynamic connecting rod is simultaneously connect with two connecting plates.Two fulcrums of inclination angle transmission platform in the application are connected with pivot link, further
With its stability of raising.
The outer corner measurement module is mounted on pivot link as a further improvement of the utility model, described
Inclination angle measurement module is mounted on the transmission platform of inclination angle.Outer corner measurement module, which is mounted on pivot link, detects that pivot link turns
Dynamic angle, when inclination angle transmission platform, which relatively rotates connecting rod, not to be rotated, the angle i.e. temperature detection of above-mentioned detection
The angle of module rotation, since temperature detecting module is directly installed on the transmission platform of inclination angle, inclination angle thereon measures mould
Block can directly detect the angle of temperature detecting module overturning.
It as a further improvement of the utility model, further include display module, the display module is electrically connected with MCU unit
It connects, the instantaneous operating conditions for microwave oven.Display module is arranged in the application, can be with work shape that microwave oven uses
State, such as whether in heating etc..
It as a further improvement of the utility model, further include input unit, the input unit is electrically connected with MCU unit
Connect the input for inputting order.Input unit is arranged in the application, can input order to manipulate use of microwave ovens, such as defeated manually
Enter heating temperature etc..
In conclusion the beneficial effects of the utility model are: the application can make micro-wave oven during heat foods from
Innervation answers food temperature, and the device of micro-wave oven working time is controlled according to the requirement temperature of user.And food can be scanned
Continuous multi-point temperature analyzes temperature of the different foods in micro-wave oven heating process and rises distribution trend.
Detailed description of the invention
Fig. 1 is the schematic diagram of control set in microwave oven installation.
Fig. 2 is the schematic perspective view of the utility model.
Fig. 3 is the schematic perspective view for reacting rotary electric machine and rotating bracket installation in the application.
Fig. 4 is the schematic perspective view for reacting rotary electric machine and pivot link installation in the application.
Fig. 5 is the scheme of installation for reacting pivot link and inclination angle motor in the utility model.
Fig. 6 is the scheme of installation for reacting pivot link and inclination angle transmission platform in the utility model.
Fig. 7 is the system block diagram for reacting control set in microwave oven.
Fig. 8 is the annexation figure of Angle Measurement Module and rotary electric machine.
Fig. 9 is that micro-wave oven on-off controls wiring diagram.
Figure 10 is the detection range schematic diagram for reacting temperature detecting module in the utility model.
Wherein: 1, rotating bracket；101, the first mounting plate；102, the first support plate；103, the first connecting plate；104, first
Bolt hole is installed；105, first motor hole；106, fixing bolt；2, temperature detecting module；3, MCU unit；4, outer corner measurement mould
Block；5, rotary electric machine；6, inclination angle measurement module；7, inclination angle motor；8, pivot link；801, linkage section；802, construction section；803,
Connect blind hole；804, flat key；805, upper through-hole；806, lower through-hole；807, rounded corner；9, inclination angle transmission platform；901, installation is flat
Platform；902, connecting plate；10, inclination angle is driven driving shaft；11, inclination angle transmission gear；12, inclination angle driven transmission axis；13, inclination angle
Transfer driven gear；14, display module；15, input unit；17, electric machine support；18, shaft coupling.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.
The control set in microwave oven as shown in Fig. 2-7 figure, including rotating bracket 1, temperature detecting module 2, MCU unit 3, use
Turn in the outer corner measurement module 4 of detection 2 rotational angle of temperature detecting module, for driving temperature detection module 2 around vertical shaft
Dynamic rotary electric machine 5, the inclination angle measurement module 6 for detecting 2 rotational angle of temperature detecting module, for controlling microwave oven supply power
The power relay of on-off and the inclination angle motor 7 rotated for driving temperature detection module 2 around horizontal rotating shaft, the rotation branch
Frame 1 is used to for temperature detecting module 2 being detachably arranged in the top of microwave cavity, as shown in Figure 1.Described herein
Temperature detecting module 2 is temperature transducer, and specific select prolongs magnificent observing and controlling board LT-05A type infrared radiation thermometer, can measure 0-
100 DEG C of temperature range, operating current 4-20mA are communicated by serial ports and MCU unit 3.The connection of temperature transducer
For high-quality oxygen-free copper, maskable signal not will receive microwave interference.MCU unit in the application is by using
STM32F103VET chip, the outer corner measurement module 4 and inclination angle measurement module 6 are sensed using ADXL335 3-axis acceleration
Device.Turntable is not provided in current microwave cavity body, thus during heat foods food be it is static, in the application
Temperature detecting module 2 is rotated around vertical axes and is overturn around trunnion axis, and the comprehensive scanning in addition to bottom can be carried out to food
Detection.
Rotating bracket 1 described herein wraps 101, two piece of first support plate 102 of the first mounting plate and two piece of first company
The bottom end of fishplate bar 103, two first support plates 102 is fixedly connected with shape with the left and right ends of the first mounting plate 101 respectively
At " Kan " shape structure, one end of two first connecting plates 103 is fixed with the top of two piece of first support plate 102 respectively to be connected
It connects, and two first connecting plates 103 are respectively positioned on the side far from the first mounting plate 101, in first connection
The first installation bolt hole 104 is provided on plate 103, it can be by rotating bracket 1 by the bolt being interspersed in the first installation bolt hole 104
It is detachably arranged in micro-wave oven, rotating bracket 1 is preferably made in the application by the way of integrally formed, such as uses one piece
Metal plate is bent into the shape of rotating bracket 1 as shown in Figure 3.The application is provided at 101 center of the first mounting plate and is used for
The first motor hole 105 that the output shaft of rotary electric machine 5 passes through, uniformly opens that there are four for will rotate around first motor hole
Motor 5 is mounted on the first motor fixation hole on the first mounting plate 101, and the application is by being interspersed in first motor fixation hole
Rotary electric machine 5 is detachably arranged on the first mounting plate 101 by fixing bolt 106, after rotary electric machine 5 is installed, institute
The rotary electric machine stated is located between two the first support plates 102.
The application is equipped with pivot link 8 on the output shaft of rotary electric machine 5, and rotary electric machine 5 drives pivot link 8 around perpendicular
D-axis rotation, the inclination angle motor 7 are mounted on pivot link 8, are equipped with inclination angle transmission platform in the bottom of pivot link 8
9, the inclination angle motor 7 drives inclination angle transmission platform 9 to rotate around trunnion axis, and the temperature detecting module 2 is mounted on inclination angle
The bottom of transmission platform 9.
Pivot link 8 described herein includes linkage section 801 and construction section 802, the linkage section 801 and installation
Section 802 is fixedly connected, and the linkage section 801 is cylindrical, and one end on linkage section 801 far from construction section 802 is along its axis
To being provided with for connection blind hole 803 corresponding with the output shaft of rotary electric machine 5, the output shaft of the rotary electric machine 5 is protruded into
It connects in blind hole 803 and is fixed by flat key 804 and linkage section 801, to prevent pivot link 8 and the rotary electric machine in the application
5 output shaft is separated, and the application can be radially provided with and the fixed thread that connect blind hole 803 and communicate on linkage section 801
Hole (not shown), using the hold-down bolt for being mounted in fixing screwed hole and being threadedly engaged with fixing screwed hole (in figure
Be not shown) compress rotary electric machine 5 output shaft, prevent pivot link 8 from falling due to the effect of gravity.Installation in the application
The cross section of section 802 is rectangle, upper through-hole 805 and lower through-hole 806 is provided on construction section 802, the upper through-hole 805 is located at
The surface of lower through-hole 806, and the centerline parallel of the two, construction section 803 is set far from one end of linkage section 801 in the application
Rounded corner 807 is set, the longitudinal section of construction section 803 is made to be in U-shape.Rotary electric machine 5 in the application drives pivot link 8 to rotate, from
And the other structures that temperature detecting module 2 is equal on pivot link 8 is driven to rotate synchronously.
The output shaft of inclination angle motor 7 described herein is horizontally disposed and is removably installed by electric machine support 17
Structure in the side of construction section 802, electric machine support 17 described herein is identical as the structure of rotating bracket 1, the application
Inclination angle motor 7 is detachably arranged on electric machine support 17 using bolt, and the inclination angle motor 7 is located remotely from installation
The side of section 802, the application are connected with inclination angle by shaft coupling 18 on the output shaft of inclination angle motor 7 and are driven driving shaft 10, institute
The inclination angle transmission driving shaft 10 stated passes through electric machine support 17 and is mounted in through-hole 805, and the inclination angle is driven driving shaft
10 be pierced by out of upper through-hole 805 after inclination angle transmission gear 11, institute in the application are installed far from 7 one end of inclination angle motor at it
The inclination angle transmission platform 9 stated passes through horizontally disposed and inclination angle driven transmission axis 12 across lower through-hole 806 and 8 turns of pivot link
Dynamic connection, described 12 one end far from inclination angle motor 7 of inclination angle driven transmission axis is provided with inclination angle transfer driven gear 13, described
Inclination angle transmission gear 11 be meshed with inclination angle transfer driven gear 13, driving gear 11 and driven gear in the application
It is involute gear.Inclination angle motor 7 in the application drives on inclination angle transmission driving shaft 10 and inclination angle transmission driving shaft 10
Inclination angle transmission gear 11 rotate, and the inclination angle transfer driven gear 13 by being meshed with inclination angle transmission gear 11
Drive inclination angle transmission platform 9 with inclination angle driven transmission axis 12 for axis rotation, to drive the temperature detection on inclination angle transmission platform 9
Module 2 is spun upside down.
The inclination angle transmission platform 9 preferably is arranged to include that mounting platform 901 and setting are flat in installation by the application
The connecting plate 902 of 901 two sides of platform, the application preferably manufactures inclination angle transmission platform 9 using integrally formed mode, to keep it
Strength and stability is respectively provided with a shaft mounting hole (not shown), two connecting plates on the connecting plate 902
The aperture of shaft mounting hole on 902 is equal and the center line of the two is overlapped, 12, inclination angle driven transmission axis in the application
In the part of 802 two sides of construction section, the installation with the shaft mounting hole on two connecting plates 902 without relative rotation (is such as used respectively
Key connection, the mode of interference fit are installed), the pivot link 8 is located between two connecting plates 902, the inclination angle
Driven transmission axis 12 passes through pivot link 8 and connect with two connecting plates 902, and the inclination angle driven transmission axis 12 in the application passes through
Mounted angle transfer driven gear 13 after shaft mounting hole.
Outer corner measurement module 4 described herein is rotation angle sensor, the rotation angle sensor installation
On pivot link 8, the inclination angle measurement module 6 is inclination angle driving angle sensor, the inclination angle driving angle sensing
Device is mounted on inclination angle transmission platform 9.The tool of rotation angle sensor and inclination angle driving angle sensor described herein
Body mounting means itself is the prior art, and the application is not described in detail.
The application is provided with display module 14 on the shell of micro-wave oven, and the display module 14 and MCU unit 3 is electrically connected
It connects, for the instantaneous operating conditions of microwave oven, the display module 14 in the application is LCD display.
The application is provided with input unit 15, and the input unit 15 is electrically connected for inputting order with MCU unit 3
Input, the preferred input unit 15 of the application be input unit be arranged on micro-wave oven casing by several keys form by
Key group can directly input command information by operation button, as manually adjusted heating time according to the type of the food heated
Deng.
As shown in fig. 7, the control set in microwave oven can carry out automatically controlling rotation and the inclination angle transmission component of runner assembly
Swing, realize temperature transducer to the non-contact scanning in microwave cavity body.Outer corner measurement module 4, inclination angle measurement module
4, the output of temperature detecting module 2 is connected with the input of MCU unit 3 respectively, is respectively used to corner, the inclination angle of measuring and controlling
With targeted temperature value.The output of keyboard 15 is connected with the input of MCU unit 3, for providing the input of various orders.
The input of LCD display unit 101 is connected with the output of MCU unit 3, for showing instantaneous operating conditions and operation indicating.MCU is mono-
The output of member 3 is connected with the input of the driving unit of rotary electric machine 5 (driver), the driving unit of inclination angle motor 7 respectively, is used for
Drive the rotation of pivot link 8 and the swing of inclination angle platform.The input of the driving unit of power relay is defeated with MCU unit 3
It is connected out, for controlling the on-off working condition of micro-wave oven.
As shown in Figure 10,0 is the projection of kinematic link 8 in the horizontal plane, and the application is on the lower surface of microwave cavity
Orthographic projection, the angle that β is temperature detecting module 2 after vertical axes (kinematic link 8) rotation with vertical direction, α is temperature inspection
Survey the angle that module 2 rotates in t around trunnion axis (inclination angle driven transmission axis 12), rotary electric machine 5 and inclination angle motor 7 in the application
It is all made of stepper motor, the step angle of rotary electric machine 5 is θ in the application1, the step angle of inclination angle motor 7 is θ2, temperature detection dress
It setting to be at initial position (t=0) and fills state straight down, α and β is 0 at this time, after time t, β=θ1·n1, α=
θ2·n2, wherein n1 is the fixed pulse number that MCU unit 3 exports rotary electric machine 5 in time t, and n2 is MCU unit 3 in time t
To the fixed pulse number that inclination angle motor 7 exports, and it thus can determine the position in kind that temp probe is measured in time point t
Point.Rotary electric machine 5 and inclination angle motor 7 are all made of the stepper motor of model Hua Zhibao 42H4401 in the application, and stepper motor drives
The model Hua Zhibao 4257 of dynamic device.
As shown in figure 8, output end and MCU unit 3 of the outer corner measurement module 4 along three components of acceleration of x, y, z axis
Three AD sampling input ports are respectively connected with, and obtain the three dimensional angle data of pivot link 8 respectively.The driving list of rotary electric machine 5
Member is stepper motor driver.5 motor of rotary electric machine is stepper motor.Three general delivery outlets of MCU unit 3 respectively with stepping
Enabled (Enable) input pin, pulse (Pulse) input pin, direction (Dir) input pin of motor driver are connected.Step
It is connected respectively with the positive and negative end of A phase winding of stepper motor (being indicated in Fig. 8 with M) into the end A+, the end A- of motor driver；Stepping
The end B+ of motor driver, the positive and negative end of B phase winding of the end B- difference stepper motor are connected.Inclination angle motor 7 described herein
It is also stepper motor, the driving method of inclination angle motor 7 is identical with above-mentioned rotary electric machine drive method, and it will not go into details by the application.
As shown in figure 9, micro-wave oven takes electricity through overcurrent fuse F1 and power relay J1 from power outlet P1, wherein power
The control pin CON of relay J1 is for connecting MCU unit 3.When the temperature of added hot food is less than set temperature value, MCU
Unit controls power relay J1 by pin CON and obtains electric, and the normally opened contact of power relay J1 closure, micro-wave oven is begun to warm up
Food；When the temperature of added hot food is greater than set temperature value, MCU unit controls power relay J1 by pin CON and loses
The normally opened contact of electricity, power relay J1 is opened, and micro-wave oven stops heating food；When operating current is abnormal failure, melt
Disconnected device F1 burns disconnection, protects operating circuit of microwave oven.Microwave power divides input power and output power, common domestic microwave
The microwave output power of furnace is within the scope of 500-900W, and under normal circumstances, its input electric power of the micro-wave oven of 800W should be in 1300W
Left and right, workpiece electric current about 6-7A, and the micro-wave oven of 900W, input electric power should be in 1400W or so, workpiece electric current about 7-8A.
The size of current for selecting the normally opened main contacts circuit of power relay J1 that can bear is not less than 10A.Power relay in the application
The model of device is JZC-32F-0240HS3.
MCU unit in the application can be according to the multiple spot food temperature of scanning, and displays temperature becomes on display module 14
Change curve, it is also possible to show that the mode of data form indicates the temperature value of foodstuff surface, for analyzing different foods in micro-wave oven
Temperature in heating process rises distribution trend.
Not doing the part illustrated in above instructions is the prior art, or has both been able to achieve by the prior art.
And specific implementation case described in the utility model is only the preferable case study on implementation of the utility model, is not used to limit
The scope of the utility model.Equivalent changes and modifications made by i.e. all contents according to present utility model application the scope of the patents,
It all should be used as the technology scope of the utility model.
Claims (7)
1. a kind of control set in microwave oven, it is characterised in that: including rotating bracket (1), temperature detecting module (2), MCU unit
(3), for detecting the outer corner measurement module (4) of temperature detecting module (2) rotational angle, for driving temperature detection module (2)
Around vertical shaft rotation rotary electric machine (5), the inclination angle measurement module (6) for detecting temperature detecting module (2) rotational angle,
For controlling the power relay of microwave oven supply power on-off and inclining for driving temperature detection module (2) around what horizontal rotating shaft rotated
Angle motor (7), the rotating bracket (1) are used to for temperature detecting module (2) being detachably arranged in the top of microwave cavity
Portion, the outer corner measurement module (4), inclination angle measurement module (6), temperature detecting module (2), rotary electric machine (5) driving list
The driving unit of member, the driving unit of inclination angle motor (7) and power relay is electrically connected with MCU unit (3).
2. control set in microwave oven according to claim 1, it is characterised in that: the rotary electric machine (5), which is mounted on, to be turned
It on dynamic bracket (1), is equipped on the output shaft of rotary electric machine (5) pivot link (8), rotary electric machine (5) drives pivot link (8)
It is rotated around vertical axes, the inclination angle motor (7) is mounted on pivot link (8), is equipped with and inclines in the bottom of pivot link (8)
Angle transmission platform (9), inclination angle motor (7) driving inclination angle transmission platform (9) are rotated around trunnion axis, the temperature detection
Module (2) is mounted on the bottom of inclination angle transmission platform (9).
3. control set in microwave oven according to claim 2, it is characterised in that: the output shaft of the inclination angle motor (7)
It is horizontally disposed with and is connected with inclination angle transmission driving shaft (10), inclination angle transmission is installed in inclination angle transmission driving shaft (10)
Driving gear (11), the inclination angle transmission platform (9) pass through horizontally disposed inclination angle driven transmission axis (12) and pivot link
(8) it is rotatablely connected, one end of the inclination angle driven transmission axis (12) is provided with inclination angle transfer driven gear (13), and described inclines
Angle transmission gear (11) is meshed with inclination angle transfer driven gear (13).
4. control set in microwave oven according to claim 3, it is characterised in that: the inclination angle transmission platform (9) includes
Mounting platform and the connecting plate that mounting platform two sides are arranged in, the pivot link (8) is located between two connecting plates, described
Inclination angle driven transmission axis (12) pass through and pivot link (8) and connect with two connecting plates.
5. control set in microwave oven according to claim 4, it is characterised in that: outer corner measurement module (4) installation
On pivot link (8), the inclination angle measurement module (6) is mounted on inclination angle transmission platform (9).
6. control set in microwave oven according to claim 1, it is characterised in that: it further include display module (14), it is described
Display module (14) is electrically connected with MCU unit (3), the instantaneous operating conditions for microwave oven.
7. control set in microwave oven according to claim 6, it is characterised in that: it further include input unit (15), it is described
Input unit (15) is electrically connected the input for inputting order with MCU unit (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821503634.9U CN209419911U (en) | 2018-09-13 | 2018-09-13 | Control set in microwave oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821503634.9U CN209419911U (en) | 2018-09-13 | 2018-09-13 | Control set in microwave oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209419911U true CN209419911U (en) | 2019-09-20 |
Family
ID=67930526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821503634.9U Expired - Fee Related CN209419911U (en) | 2018-09-13 | 2018-09-13 | Control set in microwave oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209419911U (en) |
-
2018
- 2018-09-13 CN CN201821503634.9U patent/CN209419911U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221114 Address after: 223700 Science and Technology Complex, No. 29, Beijing East Road, Siyang Economic Development Zone, Suqian City, Jiangsu Province Patentee after: Suqian Jindi Greenhouse Equipment Technology Co.,Ltd. Address before: No. 532-2, Zhongshan East Road, Qinhuai District, Nanjing City, Jiangsu Province, 210016 Patentee before: NANJING INSTITUTE OF INDUSTRY TECHNOLOGY |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190920 |