CN108309025A - A kind of cooking machine based on Internet of Things - Google Patents
A kind of cooking machine based on Internet of Things Download PDFInfo
- Publication number
- CN108309025A CN108309025A CN201810130758.5A CN201810130758A CN108309025A CN 108309025 A CN108309025 A CN 108309025A CN 201810130758 A CN201810130758 A CN 201810130758A CN 108309025 A CN108309025 A CN 108309025A
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- Prior art keywords
- heat
- cover
- insulation chamber
- interior
- cooking machine
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/06—Lids or covers for cooking-vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/24—Warming devices
- A47J36/2483—Warming devices with electrical heating means
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Electric Stoves And Ranges (AREA)
Abstract
The invention discloses a kind of cooking machines based on Internet of Things,The cooking machine is controlled by wireless controlled module,The circuit partitioned signal of wireless controlled module and cooking machine connects,Cooking machine includes body and cover,Body includes outer body and interior body,Heat-insulation chamber is limited between the two,Cover includes upper-cover and lower cover,Wind pushing cavity is limited between the two,Supply air wheel is equipped in wind pushing cavity,Actuator is equipped in upper-cover,Actuator drives supply air wheel rotation to blow,Wind pushing cavity bottom is equipped with downward guide protrusions,The top of heat-insulation chamber is equipped with elastic card,Wind pushing cavity is connected to external body with heat-insulation chamber to radiate,Interior body limits the cavity for accommodating cooker body,Interior body is embedded to be connected to electromagnetic wire coil,Interior organism bottom is equipped with temperature protector,After cooker body Current Temperatures reach temperature protector set temperature,Temperature protector closes the normally-closed circuit of normally closed microswitch,The cooking machine intelligent control effect of the present invention is good.
Description
Technical field
The present invention relates to kitchen utensils technical fields, and in particular to a kind of cooking machine based on Internet of Things.
Background technology
Application of the technology of Internet of things in smart home or intelligent appliance is very extensive, especially in kitchen kitchen tools
This field generally uses intelligent communication equipment in the small household appliances of the series such as kitchen tools, allows user's remote control household
Electric appliance or linkage other equipment build more comfortable living environment, cooking machine such as machine for gruel-cooking be in current life daily all
Can a kind of kitchen utensils, the time for being limited to cook congee is often longer, therefore the body of existing machine for gruel-cooking is in use
Its temperature is often higher, is easy to iron hand or inconvenient mobile, use is dangerous, poor user experience.To solve the above-mentioned problems,
Those skilled in the art is easy to obtain answer near field, such as can be opened from Double-layered scalding-proof bowl, thickening scald preventing bowl
Show, the body of machine for gruel-cooking is made into the double-deck body or make thickening body, these anti-scald machine for gruel-cooking solve to a certain extent
Anti-scald problem, if but the double-deck spacing is small or body thickness is small, scald accident still can occur for anti-scald effect unobvious,
If the double-deck spacing is big or body thickness is big, although solving the problems, such as anti-scald, bring of high cost and volume bulky simultaneously
Problem, poor user experience.In addition, the structure of controlling temperature of existing cooking machine is complex, cause cost higher.
Invention content
The technical problem to be solved by the present invention is to be directed to that drawbacks described above exists in the prior art, provide a kind of based on Internet of Things
The cooking machine of net, user experience are good.
According to the present invention, a kind of cooking machine based on Internet of Things is provided, which is controlled by wireless controlled module,
The circuit partitioned signal of controlled module that this is wireless and cooking machine connects, and the cooking machine includes body and cover, and cover is cut with scissors with body
It connects, body includes outer body and interior body, and heat-insulation chamber is limited between outer body inner wall and interior body outer wall, and cover includes upper machine
Lid and lower cover, limit wind pushing cavity between upper-cover lower part and lower cover top, be equipped with supply air wheel in wind pushing cavity, in upper-cover
Equipped with the actuator with circuit board electrical connection, actuator drives supply air wheel rotation to blow, and wind pushing cavity bottom is equipped with downward lead
To protrusion, the top of heat-insulation chamber be equipped with the matched elastic card of the guide protrusions, elastic card includes outer elastic card and interior elasticity
Block, rear guide protrusions stretch into heat-insulation chamber and are tightly attached between outer elastic card and interior elastic card in place in the conjunction to body of cover lid, will
Wind pushing cavity is connected to heat-insulation chamber, and interior body limits the cavity for accommodating cooker body, and interior body is embedded to be connected to electromagnetic wire coil, electromagnetism
Drum is by normally closed microswitch and circuit board electrical connection, and electromagnetic wire coil corresponds to cooker body setting and heated to the cooker body, electromagnetism
The outside of drum is equipped with heat carrier, and heat carrier extends and stretch into heat-insulation chamber outward, and interior organism bottom is equipped with temperature protector, temperature
Protector is close to cooker body setting after running through interior body, and after cooker body Current Temperatures reach temperature protector set temperature, temperature is protected
Shield device closes the normally-closed circuit of normally closed microswitch.
Wherein, in above-mentioned cooking machine, the temperature protector includes the protector body that top has installing port, institute
It states installing port and is equipped with thermal sensitive piece, the normally closed microswitch is located in protector body and is installed on the underface of thermal sensitive piece, institute
State thermal sensitive piece bottom be equipped with push rod, after cooker body Current Temperatures reach temperature protector set temperature, thermal sensitive piece deform upon with
Push push rod so that push rod triggers the contact of normally closed microswitch to close the normally-closed circuit of normally closed microswitch.
Wherein, in above-mentioned cooking machine, the bottom of the normally closed microswitch is installed on the bottom of protector body, institute
The top for stating normally closed microswitch is equipped with erecting bed, and the contact stretches out erecting bed setting, contact move downward can close it is normally closed
The normally-closed circuit of microswitch.
Wherein, in above-mentioned cooking machine, thermal sensitive piece bottom is set at the top of the push rod, the push rod bottom is equipped with effect
Bar is socketed with spring on the actuating rod, push rod bottom is resisted against at the top of the spring, the bottom of the spring is resisted against peace
It fills at the top of platform, after cooker body Current Temperatures reach temperature protector set temperature, thermal sensitive piece deforms upon and spring is overcome to act on
Under to push down on push rod, push rod induced effect bar is moved downward to trigger the contact.
Wherein, in above-mentioned cooking machine, the actuating rod and push rod are vertically arranged round bar, and the actuating rod connects
The center with push rod bottom is connect, the area of the cross section of the actuating rod is less than the cross-sectional area of push rod.
Wherein, in above-mentioned cooking machine, the guide protrusions include the second hang plate of the first hang plate sum, and described
One hang plate is connect with upper-cover, and second hang plate is connect with lower cover, and first hang plate and second tilts board group
Conjunction forms inverse Ba type.
Wherein, in above-mentioned cooking machine, the top of first hang plate is fixedly connected with upper-cover, and described second
The top of hang plate is fixedly connected with lower cover, and the protective plate with hole is equipped between the two bottom end.
Wherein, in above-mentioned cooking machine, the outer elastic card is connect with outer body inner wall, the interior elastic card and interior machine
External wall connection, when apparatus lid opening, the outer elastic card and interior elastic card offset and will be sealed at the top of heat-insulation chamber, when cover is closed,
The outer elastic card and interior elastic card abut the first hang plate and the second hang plate respectively.
Wherein, in above-mentioned cooking machine, the fixing end of the outer elastic card is fixedly connected with outer body inner wall top, from
Heat-insulation chamber is stretched into obliquely by holding, and the first spring is equipped between the outer elastic card and outer body inner wall, the interior elastic card
Fixing end is fixedly connected with interior body inner wall top, and heat-insulation chamber is stretched into free end obliquely, the interior elastic card in interior body
Second spring is equipped between wall.
Wherein, in above-mentioned cooking machine, ring type seal is equipped at the top of the heat-insulation chamber, the sealing ring is equipped with and opens
Seam, the guide protrusions pass through crack after stretch into the heat-insulation chamber, it is described crack both sides the guide protrusions stretch into it is described every
It is close to the first hang plate and the second hang plate after hot chamber, described crack is answered automatically after the guide protrusions extract the heat-insulation chamber
Position.
A kind of cooking machine based on Internet of Things of the present invention includes body and cover, and cover is hinged with body, facilitates user
It opens cover to be put into material or take congee, body includes outer body and interior body, is limited between outer body inner wall and interior body outer wall
Heat-insulation chamber is made, can play heat-blocking action to a certain extent, cover includes upper-cover and lower cover, upper-cover lower part and lower cover
Wind pushing cavity is limited between top, supply air wheel is equipped in wind pushing cavity, actuator is equipped in upper-cover, and actuator drives supply air wheel rotation
Turn with air-supply, wind pushing cavity bottom is equipped with downward guide protrusions, and the top of heat-insulation chamber is equipped with and the matched bullet of the guide protrusions
Property card, elastic card includes outer elastic card and interior elastic card, and cover lid closes to after on body in place guide protrusions and stretches into heat-insulation chamber simultaneously
It is tightly attached between outer elastic card and interior elastic card, wind pushing cavity is connected to heat-insulation chamber, in this way when cooking machine works, actuator drives
Cooling wind in wind pushing cavity is sent into heat-insulation chamber by dynamic supply air wheel rotation so that and the temperature of outer body and upper-cover is unlikely to excessively high,
The accident that user will not scald, is experienced, and since the top of heat-insulation chamber is equipped with and the matched elasticity of guide protrusions
Card so that good airproof performance after in the conjunction to body of cover lid in place between heat-insulation chamber and wind pushing cavity, is not in asking for gas leakage
Topic, the better heat-radiation effect of outer body.Interior body limits the cavity for accommodating cooker body, and interior body is embedded to be connected to electromagnetic wire
Disk, electromagnetic wire coil correspond to cooker body setting and are heated to the cooker body, and electromagnetic wire coil has the advantages that heating effect is good, while also can
Fever is generated, can also be broken down if temperature is excessively high, but the outside of the electromagnetic wire coil is equipped with heat carrier, heat carrier is toward extension
Heat-insulation chamber is stretched and stretches into, since wind pushing cavity send cooling wind to heat-insulation chamber, the temperature of heat-insulation chamber will not be too high, and heat carrier is by electromagnetic wire
The heat of disk, which is conducted to the heat-insulation chamber wind that is cooled, to be taken away.Therefore, a kind of cooking machine based on Internet of Things of the invention, can facilitate
User uses, and will not occur that scald accident, good heat dissipation effect, and heating speed are fast, heating time is short.And due to wirelessly by
The circuit partitioned signal for controlling module and cooking machine connects, therefore user can control the cooking machine by connecting wireless controlled module,
Intelligent control effect is good.
Description of the drawings
In conjunction with attached drawing, and by reference to following detailed description, it will more easily have more complete understanding to the present invention
And its adjoint advantage and feature is more easily understood, wherein：
Fig. 1 is the structural schematic diagram of the cooking machine of the embodiment of the present invention one；
Fig. 2 is the portions A enlarged drawing in Fig. 1；
Fig. 3 is the structural schematic diagram of cover in Fig. 1；
Fig. 4 is the structural schematic diagram of cooker body in Fig. 1；
Fig. 5 is the structural schematic diagram of the sealing ring of the cooking machine of the embodiment of the present invention one；
Fig. 6 is the structural schematic diagram of the temperature protector of the cooking machine of the embodiment of the present invention one；
It should be noted that attached drawing is not intended to limit the present invention for illustrating the present invention.Note that indicating that the attached drawing of structure may be simultaneously
It is non-drawn to scale.Also, in attached drawing, same or similar element indicates same or similar label.
Specific implementation mode
In order to keep present disclosure more clear and understandable, with reference to specific embodiments and the drawings in the present invention
Appearance is described in detail.
Embodiment one：
As shown in Figures 1 to 6, the structure of cooking machine 100 of the invention includes body 101 and cover 102, cover 102 and body
101 is hinged, and cover 102 can be rotated around body 101, user-friendly, and body 101 includes outer body 103 and interior body 104,
Outer body 103 and interior body 104 are plastic material, and heat-insulation chamber is limited between 104 outer wall of 103 inner wall of outer body and interior body
105, for the spacing of heat-insulation chamber 105 between 5mm-15mm, setting is reasonable, at low cost and will not occupy too large space, heat-insulation chamber 105
It is interior to be equipped with multiple connecting poles（It is not shown）, multiple connecting poles connect both outer body 103 and interior body 104, and cover 102 includes
Upper-cover 106 and lower cover 107 limit wind pushing cavity 108, wind pushing cavity between 106 lower part of upper-cover and lower 107 top of cover
Multiple connecting cylinders 109 are equipped in 108, multiple connecting cylinders 109 connect both upper-cover 106 and lower cover 107, upper-cover 106
It is hinged by articulated shaft 110 between outer body 103, to realize that cover 102 is hinged with body 101, it is equipped with and send in wind pushing cavity 108
Wind wheel 111, is equipped with actuator 112 in upper-cover 106, and actuator 112 is motor, actuator 112 drive the rotation of supply air wheel 111 with
Air-supply, 108 bottom of wind pushing cavity are equipped with downward guide protrusions, and the top of heat-insulation chamber 105 is equipped with matched with the guide protrusions
Elastic card, elastic card include outer elastic card 113 and interior elastic card 114, are oriented to afterwards in place in the lid conjunction to body 101 of cover 102 convex
It rises and stretches into heat-insulation chamber and be tightly attached between outer elastic card 113 and interior elastic card 114, wind pushing cavity 108 is connected to heat-insulation chamber 105,
In this way when cooking machine works, actuator 112 drives the rotation of supply air wheel 111 that the cooling wind in wind pushing cavity 108 is sent into heat-insulation chamber
105 so that the temperature of outer body 103 and upper-cover 106 is unlikely to the accident excessively high, user will not scald, and experiences, and
And since the top of heat-insulation chamber 105 is equipped with and the matched elastic card of guide protrusions so that arrive body 101 when the lid of cover 102 closes
On in place after good airproof performance between heat-insulation chamber 105 and wind pushing cavity 108, the problem of being not in gas leakage, the heat dissipation of outer body 103
It is better.
In the present embodiment guide protrusions include the first hang plate 115 and the second hang plate 116, the first hang plate 115 with it is upper
Cover 106 connects, and the second hang plate 116 is connect with lower cover 107, and the first hang plate 115 and the combination of the second hang plate 116 are formed
Inverse Ba type, the angle formed between the two are 60 degree, are conveniently inserted into heat-insulation chamber 105.The top of first hang plate 115
It is fixedly connected with upper-cover 106, the top of the second hang plate 116 is fixedly connected with lower cover 107, and band is equipped between the two bottom end
The protective plate 117 for having hole can prevent after cover 102 is opened, and introduced contaminants, which enter in wind pushing cavity 108, leads to supply air wheel
111 send failure.Outer elastic card 113 is connect with 103 inner wall of outer body, the fixing end of outer elastic card 113 and 103 inner wall of outer body
Top is fixedly connected, and heat-insulation chamber 105 is stretched into the free end of outer elastic card 113 obliquely, interior elastic card 114 with outside interior body 104
Wall connects, and the fixing end of interior elastic card 114 is fixedly connected with 104 inner wall top of interior body, and the free end of interior elastic card 114 is oblique
Under stretch into heat-insulation chamber 105, when cover 102 is opened, outer elastic card 113 and interior elastic card 114 offset will 105 top of heat-insulation chamber it is close
Envelope, to prevent introduced contaminants from entering in heat-insulation chamber 105, when cover 102 is closed, outer elastic card 113 and interior elastic card 114 support respectively
The first hang plate 115 and the second hang plate 116 are connect, to ensure the leakproofness between heat-insulation chamber 105 and wind pushing cavity 108, with will not
The problem of leaking air, for the leakproofness for further increasing between heat-insulation chamber 105 and wind pushing cavity 108, outer elastic card 113 and outer machine
It is equipped with the first spring 118 between 103 inner wall of body, second spring 119 is equipped between 104 inner wall of interior elastic card 114 and interior body, when
When cover 102 is opened, the first spring 118 and second spring 119 act on outer elastic card 113 and interior elastic card 114 with offset by every
The 105 top sealing of hot chamber, when cover 102 is closed, the first spring 118 and second spring 119 act on outer elastic card 113 and interior bullet
Property card 114 to abut the first hang plate 115 and the second hang plate 116 respectively, to ensure between heat-insulation chamber 105 and wind pushing cavity 108
Leakproofness.
For the leakproofness for further improving between heat-insulation chamber 105 and wind pushing cavity 108, ring is equipped at 105 top of heat-insulation chamber
Shape sealing ring 120, sealing ring 120, which is equipped with, cracks 121, cracks 121 for circle font, guide protrusions pass through crack 121 after stretch into every
The first hang plate 115 and the second hang plate 116 are close in hot chamber 105,121 both sides of cracking after guide protrusions stretch into heat-insulation chamber 105,
The leakproofness between heat-insulation chamber 105 and wind pushing cavity 108 is improved, is cracked 121 automatically multiple after guide protrusions extract heat-insulation chamber 105
Position, to prevent foreign matter from entering heat-insulation chamber 105.
Upper-cover 106 is equipped with air inlet 122, and air inlet 122 is connected to wind pushing cavity 108, which is located at upper-cover
106 tops, outer body 103 are equipped with air outlet 123, and air outlet 123 is connected to trapping chamber 105, which is located at outer body
103 bottoms, under the action of actuator 112, supply air wheel 111 by external wind out of air inlet 122 suction draft chamber 108, due to
Wind pushing cavity 108 is connected to heat-insulation chamber 105, therefore extraneous cold wind can be continuously fed to heat-insulation chamber 105 by wind pushing cavity 108, into trapping
Extraneous cooling wind in chamber 105 is discharged after radiating to heat-insulation chamber 105 from air outlet 123.
In the present embodiment, interior body 104 limits the cavity for accommodating cooker body 124, and interior body 104 is embedded to be connected to electricity
Magnet-wire disk 125, electromagnetic wire coil 125 correspond to the setting of cooker body 124 and are heated to the cooker body 124, and there is electromagnetic wire coil 125 heating to imitate
The good advantage of fruit, while fever is also will produce, it can also break down if temperature is excessively high, but the outside of the electromagnetic wire coil 125
Equipped with heat carrier 126, heat carrier 126 extends and stretches into heat-insulation chamber 105 outward, since wind pushing cavity 108 send cooling to heat-insulation chamber 105
The temperature of wind, heat-insulation chamber 105 will not be too high, and heat carrier 126, which conducts the heat of electromagnetic wire coil 125 to heat-insulation chamber 105, to be cooled
Wind is taken away.Electromagnetic wire coil 125 includes drum bottom wall 127 and drum side wall 128, and the bottom of cooker body 124 is flat, during this is flat
The heart is equipped with upward protrusion 129, raised 129 be gradually reduced from top to bottom it is tapered, during cooking congee, due to drum bottom wall
The heat effect of 127 pairs of 124 bottoms of cooker body, the grain of rice can roll in 124 bottom of cooker body, therefore protrusion 129 can be by the grain of rice of bottom
Substantially it boots up, being directed to the grain of rice on top can move down under gravity again, and the grain of rice so repeats to roll, and one
Aspect will not be sticking, and on the other hand can also promote the quality cooked congee, and the top of protrusion 129 is not higher than the top of drum side wall 128,
It is more favorable for the rolling guiding of the grain of rice, reason is that the heating effect higher than part at 128 top of drum side wall is not so good as to be less than line
Disk side wall 128 is with lower part, if 129 top of protrusion is higher than the top of drum side wall 128, then the guiding effect of protrusion 129 compared with
Difference.Certainly, it can not also be set in cooker body 124 to protrusion 129, directly set cooker body 124 to raised bottom.
106 edge of upper-cover is embedded with tongue tube, and 103 edge of outer body is embedded in magnet, dry spring when closing in place of cover 102
Pipe senses that magnet connects the driving circuit of the actuator 112 in cover 102, and actuator 112 drives supply air wheel 111 by external wind
Out of air inlet 122 suction draft chamber 108, extraneous cold wind can be continuously fed to heat-insulation chamber 105 to the heat-insulation chamber by wind pushing cavity 108
105 radiate.Driving electricity of the tongue tube induction less than the actuator 112 in magnet cut-out cover 102 when cover 102 is opened
Road, supply air wheel 111 are stopped, and avoid energy dissipation.Current supply line is equipped between body 101 and cover 102, current supply line will
101 electric energy of body is transferred to cover 102, and one end of the current supply line is connect with the wiring board in heat-insulation chamber 105, and the other end passes through
It stretches into after heat-insulation chamber 105 in upper-cover 106 and is electrically connected with actuator 112.
Cover 102 is equipped with gas cylinder 130, and gas cylinder 130 runs through cover 102, and upper-cover is stretched out at the top of gas cylinder 130
106, the top of gas cylinder 130 is equipped with the exhaust cap for exhaust, and the bottom of gas cylinder 130 extends to the lower section of lower cover 107,
The bottom of gas cylinder 130 is provided, in sequence from bottom to top, with the first conducting ring 131 and the second conducting ring 132, the bottom setting of cooker body 124
There are the first conductive column 133 and the second conductive column 134, the first conducting ring 131 to be connected to shape by the first conducting wire with the first conductive column 133
At the first signal circuit, the first conducting wire is electric with the first conducting ring 131 after upper-cover 106, connecting cylinder 109 and lower cover 107
Connection, the second conducting ring 132 are connected to form second signal circuit by the second conducting wire with the second conductive column 134, and the second conducting wire is worn
It is electrically connected with the second conducting ring 132 after crossing upper-cover 106, connecting cylinder 109 and lower cover 107, during cooking congee, a small amount of steam
The air pressure maintained in cooker body 124 is discharged by exhaust cap, when in cooker body 124 liquid and the first conducting ring 131 contact when, the
One signal circuit conduction sends out the first signal to wiring board, and wiring board receives the first signal rear board and closes drum side wall
128, only control line try to get to the heart of a matter wall 127 work i.e. only realize a bottom heating, with ensure only liquid enter gas cylinder 130 and be not enough to from
The top of the gas cylinder 130 is overflowed, when in cooker body 124 liquid and the second conducting ring 132 contact when, second signal circuit is led
Lead to wiring board and continuously send out second signal, wiring board receives after the first signal and second signal at this time, can close drum side wall
128 and drum bottom wall 127, that is, it controls electromagnetic wire coil 125 and does not work stopping heating, to prevent liquid can be from the top of gas cylinder 130
Portion is overflowed, and is stopped the liquid after heating in cooker body 124 and is fallen after rise, second signal circuit is interrupted before this, then is in the first signal circuit
Disconnected, after the first signal circuit interrupts, wiring board does not receive the first signal, and wiring board can control drum side wall 128 and drum
Bottom wall 127 works, that is, controls electromagnetic wire coil 125 and quickly heated to cooker body 124, quickly can cook congee and pacify in this way
It cooks congee entirely.Here, the spacing between the first conducting ring 131 and the second conducting ring 132 is 10mm-30mm, can fully be taken into account fast
It cooks congee quickly and safety is cooked congee.
In order to improve user experience, temperature sensor is equipped in heat-insulation chamber 105, wiring board is detected according to temperature sensor
Temperature value control actuator 112 rotating speed, with realize temperature adjust.Specially：When temperature sensor detects heat-insulation chamber 105
Interior temperature is when declining not higher than the warm liter trend in the first temperature value and heat-insulation chamber 105, and wiring board controls actuator 112 with the
One rotary speed working；When temperature sensor detects in heat-insulation chamber 105 temperature higher than the first temperature value but is not higher than second temperature value,
And the warm liter trend in heat-insulation chamber 105 is when rising, wiring board controls actuator 112 with the second rotary speed working；Work as temperature sensing
Device detects that the warm liter trend that temperature is higher than in second temperature value and heat-insulation chamber 105 in heat-insulation chamber 105 is wiring board control when rising
Actuator 112 processed is with third rotary speed working.Wherein the first rotating speed be less than the second rotating speed, the second rotating speed be less than third rotating speed, first
Temperature value is less than second temperature value, can rationally control the rotating speed of actuator 112 in this way, is not only avoided that energy waste, but also can be really
The temperature protected in heat-insulation chamber 105 is unlikely to excessively high, user-friendly.
In the present embodiment, the first rotating speed is zero, and the second rotating speed turns for 500-1000 per minute, and third rotating speed is per minute
800-1600 turns, and the first temperature value is 30-38 degree, and second temperature is 45-60 degree, when temperature sensor detects heat-insulation chamber 105
Interior temperature is when declining, to show temperature in current heat-insulation chamber 105 not higher than the warm liter trend in the first temperature value and heat-insulation chamber 105
Not high to be not necessarily to carry out forced heat radiation, the actuator 112 of wiring board control at this time is stopped, when temperature sensor detects heat-insulation chamber
Temperature is higher than such as 35 degree of the first temperature value but not higher than the Wen Sheng in such as 50 degree of second temperature value and heat-insulation chamber 105 in 105
Trend is when declining, to show that temperature is slightly excessively high in current heat-insulation chamber 105, and wiring board control actuator 112 is with the at this time
Two rotary speed workings carry out primary heat dissipation to heat-insulation chamber 105, when temperature sensor detects that temperature is higher than second in heat-insulation chamber 105
Warm liter trend in temperature value and heat-insulation chamber 105 is when rising, to show that moderate is excessively high for temperature in current heat-insulation chamber 105, line
Road plate controls actuator 112 with third rotary speed working, and intermediate heat dissipation is carried out to heat-insulation chamber 105.
Cooker body 124 is picked and placeed for convenience, and handle 135 is equipped in the top both sides of cooker body.
Cooking machine further includes wireless controlled module, the circuit partitioned signal connection of controlled module that this is wireless and cooking machine, user
Cooking machine can be controlled by connecting wireless controlled module such as WiFi module.104 bottom of interior body is equipped with temperature protector, temperature
Degree protector is close to the setting of cooker body 124 after interior body 104, when 124 Current Temperatures of cooker body reach temperature protector setting temperature
Such as 150 degree after degree, temperature protector closes the normally-closed circuit of normally closed microswitch 136, which is serially connected with line
In circuit between road plate and electromagnetic wire coil 125, i.e. electromagnetic wire coil 125, normally closed microswitch 136 and wiring board three series connection,
In this way after 124 Current Temperatures of cooker body reach temperature protector set temperature, the normally-closed circuit of normally closed microswitch 136 is by
It is disconnected so that the circuit between electromagnetic wire coil 125 and wiring board is also interrupted, and is not heated to cooker body 124, is played temperature protection
Effect.
Specifically, temperature protector includes the protector body 138 that top has installing port 137, installing port 137 is equipped with
Thermal sensitive piece 139, normally closed microswitch 136 are located in protector body 138 and are installed on the underface of thermal sensitive piece 139, thermal sensitive piece
139 bottoms are equipped with push rod 140, and after 124 Current Temperatures of cooker body reach temperature protector set temperature, shape occurs for thermal sensitive piece 139
Become to push push rod 140 so that push rod 140 triggers the contact 141 of normally closed microswitch 138 to close normally closed microswitch 136
Normally-closed circuit.The bottom of normally closed microswitch 136 is installed on the bottom of protector body 138, the top of normally closed microswitch 138
Portion is equipped with erecting bed 142, and contact 141 stretches out erecting bed 142 and is arranged, and contact 141, which moves downward, can close normally closed microswitch 138
Normally-closed circuit, the top of push rod 140 is set to 139 bottom of thermal sensitive piece, and 140 bottom of push rod is equipped with actuating rod 143,143 He of actuating rod
Push rod 140 is vertically arranged round bar, and actuating rod 143 is connected to the center of 140 bottom of push rod, the cross of actuating rod 143
The area in section is less than the cross-sectional area of push rod 140, is socketed with spring 144 on actuating rod 143, the top of spring 144 against
In 140 bottom of push rod, the bottom of spring 144 is resisted against 142 top of erecting bed, and 142 top of erecting bed is equipped with spring base 145, bullet
The bottom of spring 144 is resisted against on spring base 145, and spring base 145 is arranged around contact 141, when 124 Current Temperatures of cooker body reach temperature
After spending protector set temperature, thermal sensitive piece 139 deforms upon and overcomes under the effect of spring 144 to push down on push rod 140, pushes away
140 induced effect bar 143 of bar is moved downward to trigger contact 141, and contact 141, which moves downward, can close normally closed microswitch 138
Normally-closed circuit so that the circuit between electromagnetic wire coil 125 and wiring board is also interrupted, not to cooker body 124 heat, play temperature
The effect of protection is spent, and after 124 Current Temperatures of cooker body are less than temperature protector set temperature, thermal sensitive piece 139 gradually restores shape
Become, under the effect of spring 144, actuating rod 143 is jacked up, and the normally-closed circuit of normally closed microswitch 138 restores closed state, electromagnetism
Circuit between drum 125 and wiring board also restores normally, to continue to heat cooker body 124.
Support plate 146 is equipped in protector body 138,146 centre position of support plate is equipped with pilot hole 147, and push rod 140 is worn
In pilot hole 147, pilot hole 147 plays guiding role, and thermal sensitive piece 139 is bimetal leaf, and protector body 138 is heat-insulated
Ontology, thermal sensitive piece 139 include temperature-sensitive portion 148 and the fixed part 149 positioned at 148 both sides of temperature-sensitive portion, and the fixed part 149 of both sides is distinguished
At embedded installing port 137, the fixed part 149 of both sides is connect by interconnecting piece 150 with temperature-sensitive portion 148 respectively, fixed part 149 and sense
Warm portion 148 is horizontally disposed, and two interconnecting pieces 150 are obliquely installed, optionally fixed part 149, interconnecting piece 150 and temperature-sensitive portion
148 are integrally formed, and 148 bottom of temperature-sensitive portion is equipped with guide cylinder 151, is fixed in guide cylinder 151 at the top of push rod, protector sheet
138 bottom of body is equipped with the mounting base 152 for installing normally closed microswitch 136.
The mapping table of circuit board memory contains standard weights M1 and standard is cooked congee time T1, wiring board is according to practical weight
Amount M2 controls standard is cooked congee time T2, and wherein T2=T1 { 1+ (M2-M1) k1 }, k1 are the time coefficient more than zero.
It is understood that although the present invention has been disclosed in the preferred embodiments as above, above-described embodiment not to
Limit the present invention.For any person skilled in the art, without departing from the scope of the technical proposal of the invention,
Many possible changes and modifications all are made to technical solution of the present invention using the technology contents of the disclosure above, or are revised as
With the equivalent embodiment of variation.Therefore, every content without departing from technical solution of the present invention is right according to the technical essence of the invention
Any simple modifications, equivalents, and modifications made for any of the above embodiments still fall within the range of technical solution of the present invention protection
It is interior.
Claims (10)
1. a kind of cooking machine based on Internet of Things controls the cooking machine by wireless controlled module, controlled module that this is wireless with cook
It prepares food the circuit partitioned signal connection of machine, which is characterized in that the cooking machine includes body and cover, and cover is hinged with body, body
Including outer body and interior body, heat-insulation chamber is limited between outer body inner wall and interior body outer wall, cover includes upper-cover under
Cover, limits wind pushing cavity between upper-cover lower part and lower cover top, supply air wheel is equipped in wind pushing cavity, be equipped in upper-cover with
The actuator of circuit board electrical connection, actuator drive supply air wheel rotation to blow, and wind pushing cavity bottom is equipped with downward guide protrusions,
The top of heat-insulation chamber be equipped with the matched elastic card of the guide protrusions, elastic card includes outer elastic card and interior elastic card, cover
Lid closes to after on body in place guide protrusions and stretches into heat-insulation chamber and be tightly attached between outer elastic card and interior elastic card, by wind pushing cavity with
Heat-insulation chamber is connected to, and interior body limits the cavity for accommodating cooker body, and interior body is embedded to be connected to electromagnetic wire coil, and electromagnetic wire coil passes through
Normally closed microswitch and circuit board electrical connection, electromagnetic wire coil corresponds to cooker body setting and is heated to the cooker body, outside electromagnetic wire coil
Side is equipped with heat carrier, and heat carrier extends and stretch into heat-insulation chamber outward, and interior organism bottom is equipped with temperature protector, and temperature protector passes through
It is close to cooker body setting after wearing interior body, after cooker body Current Temperatures reach temperature protector set temperature, temperature protector is closed
The normally-closed circuit of normally closed microswitch.
2. cooking machine according to claim 1, which is characterized in that the temperature protector, which includes top, has installing port
Protector body, the installing port are equipped with thermal sensitive piece, and the normally closed microswitch is located in protector body and is installed on temperature-sensitive
The underface of piece, the thermal sensitive piece bottom is equipped with push rod, after cooker body Current Temperatures reach temperature protector set temperature, sense
Warm piece is deformed upon to push push rod so that push rod triggers the contact of normally closed microswitch to close the normally closed of normally closed microswitch
Circuit.
3. cooking machine according to claim 2, which is characterized in that the bottom of the normally closed microswitch is installed on protector
The top of the bottom of ontology, the normally closed microswitch is equipped with erecting bed, and the contact stretches out erecting bed setting, and contact is transported downwards
Kinetic energy closes the normally-closed circuit of normally closed microswitch.
4. cooking machine according to claim 3, which is characterized in that thermal sensitive piece bottom is set at the top of the push rod, it is described to push away
Bar bottom is equipped with actuating rod, is socketed with spring on the actuating rod, push rod bottom, the spring are resisted against at the top of the spring
Bottom be resisted against at the top of erecting bed, after cooker body Current Temperatures reach temperature protector set temperature, thermal sensitive piece deforms upon
And to push down on push rod under overcoming spring to act on, push rod induced effect bar is moved downward to trigger the contact.
5. cooking machine according to claim 4, which is characterized in that the actuating rod and push rod are vertically arranged circle
Bar, the center of the actuating rod connection and push rod bottom, the area of the cross section of the actuating rod are less than the transversal of push rod
Face area.
6. cooking machine according to claim 1, which is characterized in that the guide protrusions include the second of the first hang plate sum
Hang plate, first hang plate are connect with upper-cover, and second hang plate is connect with lower cover, first hang plate and
Second hang plate combines to form inverse Ba type.
7. cooking machine according to claim 6, which is characterized in that the top of first hang plate is fixed with upper-cover to be connected
It connects, the top of second hang plate is fixedly connected with lower cover, and the protective plate with hole is equipped between the two bottom end.
8. cooking machine according to claim 6, which is characterized in that the outer elastic card is connect with outer body inner wall, described
Interior elastic card is connect with interior body outer wall, and when apparatus lid opening, the outer elastic card and interior elastic card offset will be close at the top of heat-insulation chamber
Envelope, when cover is closed, the outer elastic card and interior elastic card abut the first hang plate and the second hang plate respectively.
9. cooking machine according to claim 6, which is characterized in that the fixing end of the outer elastic card and outer body inner wall top
End is fixedly connected, and heat-insulation chamber is stretched into free end obliquely, and the first spring, institute are equipped between the outer elastic card and outer body inner wall
The fixing end for stating interior elastic card is fixedly connected with interior body inner wall top, and heat-insulation chamber, the interior elasticity are stretched into free end obliquely
Second spring is equipped between card and interior body inner wall.
10. cooking machine according to claim 5, which is characterized in that ring type seal is equipped at the top of the heat-insulation chamber, it is described
Sealing ring, which is equipped with, to crack, and the guide protrusions stretch into the heat-insulation chamber after cracking, and the both sides of cracking are convex in the guiding
Rise to stretch into after the heat-insulation chamber and be close to the first hang plate and the second hang plate, it is described crack the guide protrusions extract it is described every
It automatically resets after hot chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810130758.5A CN108309025A (en) | 2018-02-08 | 2018-02-08 | A kind of cooking machine based on Internet of Things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810130758.5A CN108309025A (en) | 2018-02-08 | 2018-02-08 | A kind of cooking machine based on Internet of Things |
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| Publication Number | Publication Date |
|---|---|
| CN108309025A true CN108309025A (en) | 2018-07-24 |
Family
ID=62902537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810130758.5A Pending CN108309025A (en) | 2018-02-08 | 2018-02-08 | A kind of cooking machine based on Internet of Things |
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| Country | Link |
|---|---|
| CN (1) | CN108309025A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109090981A (en) * | 2018-09-04 | 2018-12-28 | 佛山铮荣科技有限公司 | A kind of cooking machine based on Internet of Things |
| CN110290036A (en) * | 2019-06-29 | 2019-09-27 | 旷和明 | Intelligent kitchen appliance and its application method based on Internet of Things |
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| CN109090981A (en) * | 2018-09-04 | 2018-12-28 | 佛山铮荣科技有限公司 | A kind of cooking machine based on Internet of Things |
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Application publication date: 20180724 |