CN108143250A - A kind of porridge making appliance safe to use - Google Patents
A kind of porridge making appliance safe to use Download PDFInfo
- Publication number
- CN108143250A CN108143250A CN201711411540.9A CN201711411540A CN108143250A CN 108143250 A CN108143250 A CN 108143250A CN 201711411540 A CN201711411540 A CN 201711411540A CN 108143250 A CN108143250 A CN 108143250A
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- China
- Prior art keywords
- cover
- heat
- insulation chamber
- elastic card
- interior
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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
- A47J27/002—Construction of cooking-vessels; Methods or processes of manufacturing specially adapted 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
- A47J27/00—Cooking-vessels
- A47J27/004—Cooking-vessels with integral electrical heating means
-
- 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)
- Manufacturing & Machinery (AREA)
- Cookers (AREA)
Abstract
The invention discloses a kind of porridge making appliances safe to use,Including body and cover,Cover is hinged with body,Body includes outer body and interior body,Heat-insulation chamber is limited between outer body inner wall and interior body outer wall,Cover includes upper-cover and lower cover,Wind pushing cavity is limited between upper-cover lower part and lower cover top,Supply air wheel is equipped in wind pushing cavity,Actuator is equipped in upper-cover,Actuator driving supply air wheel rotates to blow,Wind pushing cavity bottom is equipped with downward guide protrusions,The top of heat-insulation chamber is equipped with and the matched elastic card of the guide protrusions,Wind pushing cavity is connected external body with heat-insulation chamber to radiate,Interior body limits the cavity for accommodating cooker body,Interior body, which embeds, is connected to electromagnetic wire coil,Electromagnetic wire coil corresponds to cooker body setting and the cooker body is heated,The outside of electromagnetic wire coil is equipped with heat carrier,Heat carrier extends and stretches into heat-insulation chamber outward,The machine for gruel-cooking of the present invention has the advantages that safe to use.
Description
Technical field
The present invention relates to kitchen utensils technical fields, and in particular to a kind of porridge making appliance safe to use.
Background technology
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, because
Its temperature is often higher in use for the body of this existing machine for gruel-cooking, easily irons hand or inconvenient mobile, uses uneasiness
Entirely, poor user experience.
To solve the above-mentioned problems, those skilled in the art easily obtains answer near field, such as can be from bilayer
It takes a hint in scald preventing bowl, thickening scald preventing bowl, the body of machine for gruel-cooking is made into double-deck body or makes thickening body, these are anti-
Boiling hot machine for gruel-cooking solve the problems, such as to a certain extent it is anti-scald, if but double-deck spacing is small or body thickness is small, anti-scald effect is not
Significantly, scald accident still can occur, if double-deck spacing is big or body thickness is big, although solve the problems, such as it is anti-scald, it is same
When the problem of bringing of high cost and volume heavy, poor user experience.
Invention content
The technical problems to be solved by the invention are to be directed to that drawbacks described above exists in the prior art, and are provided a kind of safe to use
Porridge making appliance, user experience is good.
According to the present invention, a kind of porridge making appliance safe to use is provided, including body and cover, cover is hinged with body,
The body includes outer body and interior body, and heat-insulation chamber, the machine are limited between the outer body inner wall and interior body outer wall
Lid includes upper-cover and lower cover, limits wind pushing cavity between the upper-cover lower part and lower cover top, in the wind pushing cavity
Equipped with supply air wheel, actuator is equipped in the upper-cover, the actuator driving supply air wheel rotation is to blow, the wind pushing cavity bottom
Portion is equipped with downward guide protrusions, and the top of the heat-insulation chamber is equipped with and the matched elastic card of the guide protrusions, the elasticity
Block and include outer elastic card and interior elastic card, the rear guide protrusions stretch into the heat-insulation chamber in place in the cover lid conjunction to body
And be tightly attached between outer elastic card and interior elastic card, wind pushing cavity is connected with heat-insulation chamber, the interior body limits to accommodate
The cavity of the cooker body, the interior body, which embeds, is connected to electromagnetic wire coil, and the electromagnetic wire coil corresponds to the cooker body setting to the pot
Body is heated, and the outside of the electromagnetic wire coil is equipped with heat carrier, and the heat carrier extends and stretches into the heat-insulation chamber outward.
In wherein above-mentioned porridge making appliance, the guide protrusions include the first hang plate and the second hang plate, and described first inclines
Inclined plate is connect with upper-cover, and second hang plate is connect with lower cover, first hang plate and the second hang plate combination shape
Into inverse Ba type.
In wherein above-mentioned porridge making appliance, the top of first hang plate is fixedly connected with upper-cover, and described second tilts
The top of plate is fixedly connected with lower cover, and the protective plate with hole is equipped between the two bottom end.
In wherein above-mentioned porridge making appliance, the outer elastic card is connect with outer body inner wall, the interior elastic card and interior body
Outer wall connects, and during 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, institute
It states outer elastic card and interior elastic card abuts the first hang plate and the second hang plate respectively.
In wherein above-mentioned porridge making appliance, the fixing end of the outer elastic card is fixedly connected with outer body inner wall top, freely
Heat-insulation chamber is stretched at end obliquely, and the first spring is equipped between the outer elastic card and outer body inner wall, and the interior elastic card is consolidated
Fixed end is fixedly connected with interior body inner wall top, and heat-insulation chamber, the interior elastic card and interior body inner wall are stretched into free end obliquely
Between be equipped with second spring.
In wherein above-mentioned porridge making appliance, ring type seal is equipped at the top of the heat-insulation chamber, the sealing ring, which is equipped with, to crack, institute
It states guide protrusions and stretches into the heat-insulation chamber across after cracking, the both sides of cracking are after the guide protrusions stretch into the heat-insulation chamber
It is close to the first hang plate and the second hang plate, described crack automatically resets after the guide protrusions extract the heat-insulation chamber.
In wherein above-mentioned porridge making appliance, the upper-cover is equipped with air inlet, and the air inlet is connected with wind pushing cavity.
In wherein above-mentioned porridge making appliance, the outer body is equipped with air outlet, and the air outlet is connected with heat-insulation chamber.
In wherein above-mentioned porridge making appliance, the electromagnetic wire coil includes drum bottom wall and drum side wall, the bottom of the cooker body
To be flat, which is equipped with upward protrusion, and the protrusion is gradually reduced from top to bottom, and the top of the protrusion is not high
In the top of the drum side wall.
In wherein above-mentioned porridge making appliance, the upper-cover edge is embedded with tongue tube, and the outer body edge is embedded in magnet,
The tongue tube senses the actuator driving circuit that magnet is connected in cover when the cover is closed in place, and the cover is opened
The sensing of Shi Suoshu tongue tubes is less than the actuator driving circuit in magnet cut-out cover.
A kind of porridge making appliance safe to use of the present invention includes body and cover, and cover is hinged with body, and user is facilitated to beat
Booting lid is put into material or takes congee, and body includes outer body and interior body, is limited between outer body inner wall and interior body outer wall
Go out heat-insulation chamber, can play heat-blocking action to a certain extent, cover includes upper-cover and lower cover, on upper-cover lower part and lower cover
Wind pushing cavity is limited between portion, supply air wheel is equipped in wind pushing cavity, actuator, actuator driving supply air wheel rotation are equipped in upper-cover
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 elasticity of the guide protrusions
Card, elastic card include outer elastic card and interior elastic card, and guide protrusions of cover lid closing to after on body in place stretch into heat-insulation chamber and tight
It is affixed between outer elastic card and interior elastic card, wind pushing cavity is connected with heat-insulation chamber, in this way when porridge making appliance works, actuator driving
Cooling wind in wind pushing cavity is sent into heat-insulation chamber by supply air wheel rotation so that the temperature of outer body and upper-cover is unlikely to excessively high, uses
The accident that family will not scald, is experienced, and due to heat-insulation chamber top be equipped with the matched elastic card of guide protrusions,
The problem of causing the good airproof performance between heat-insulation chamber and wind pushing cavity after in the conjunction to body of cover lid in place, being not in gas leakage,
The better heat-radiation effect of outer body.Interior body limits the cavity for accommodating cooker body, and interior body, which embeds, is connected to electromagnetic wire coil, electricity
Magnet-wire disk corresponds to cooker body setting and the cooker body is heated, and electromagnetic wire coil has the advantages that heating effect is good, while can also generate
Fever, can also break down if temperature is excessively high, but the outside of the electromagnetic wire coil is equipped with heat carrier, and heat carrier extends simultaneously outward
Heat-insulation chamber is stretched into, since wind pushing cavity to heat-insulation chamber send cooling wind, the temperature of heat-insulation chamber will not be too high, and heat carrier is by electromagnetic wire coil
Heat, which is conducted to the heat-insulation chamber wind that is cooled, to be taken away.Therefore, a kind of porridge making appliance safe to use of the invention, can facilitate user to make
With, and will not occur that scald accident, good heat dissipation effect, and heating speed are fast, heating time is short.
Description of the drawings
With reference to attached drawing, and by reference to following detailed description, it will more easily have more complete understanding to the present invention
And be more easily understood its with the advantages of and feature, wherein：
Fig. 1 is the structure diagram of the porridge making appliance of the embodiment of the present invention one；
Fig. 2 is A portions enlarged drawing in Fig. 1；
Fig. 3 is the structure diagram of cover in Fig. 1；
Fig. 4 is the structure diagram of cooker body in Fig. 1；
Fig. 5 is the structure diagram of the sealing ring of the porridge making appliance of the embodiment of the present invention one；
Fig. 6 is the flow chart of the congee preparation method of the embodiment of the present invention one；
Fig. 7 is the structure diagram of the porridge making appliance of the embodiment of the present invention two；
Fig. 8 is the structure diagram of cover in Fig. 7；
Fig. 9 is the structure diagram of body in Fig. 7；
Figure 10 is the structure diagram of the porridge making appliance of the embodiment of the present invention three；
It should be noted that attached drawing is not intended to limit the present invention for illustrating the present invention.Note that represent that the attached drawing of structure can
It can be not necessarily drawn to scale.Also, in attached drawing, same or similar element indicates same or similar label.
Specific embodiment
In order to make 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 5, the structure of porridge making appliance 100 of the invention include body 101 and cover 102, cover 102 with
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, limited between 104 outer wall of outer 103 inner wall of body and interior body every
Hot chamber 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-insulated
Multiple connecting pole (not shown) are equipped in chamber 105, multiple connecting poles connect both outer body 103 and interior body 104, cover
102 include upper-cover 106 and lower cover 107, and wind pushing cavity 108 is limited between 106 lower part of upper-cover and lower 107 top of cover,
Multiple connecting cylinders 109 are equipped in wind pushing cavity 108, multiple connecting cylinders 109 connect both upper-cover 106 and lower cover 107, upper machine
It is hinged by articulated shaft 110 between lid 106 and outer body 103, to realize that cover 102 is hinged with body 101, in wind pushing cavity 108
Equipped with supply air wheel 111, actuator 112 is equipped in upper-cover 106, actuator 112 is motor, and actuator 112 drives supply air wheel 111
To blow, 108 bottom of wind pushing cavity is equipped with downward guide protrusions for rotation, and the top of heat-insulation chamber 105 is equipped with and the guide protrusions phase
The elastic card of cooperation, elastic card include outer elastic card 113 and interior elastic card 114, and the lid of cover 102 is closed to after on body 101 in place
Guide protrusions stretch into heat-insulation chamber and are tightly attached between outer elastic card 113 and interior elastic card 114, by wind pushing cavity 108 and heat-insulation chamber 105
Connection, in this way when porridge making appliance work, actuator 112 drive supply air wheel 111 rotate by wind pushing cavity 108 cooling wind feeding every
Hot chamber 105 so that the temperature of outer body 103 and upper-cover 106 is unlikely to excessively high, the accident that user will not scald, experience
It is good, and since the top of heat-insulation chamber 105 is equipped with and the matched elastic card of guide protrusions so that when the lid of cover 102 is closed to machine
On body 101 in place after good airproof performance between heat-insulation chamber 105 and wind pushing cavity 108, the problem of being not in gas leakage, outer body 103
Better heat-radiation effect.
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
There is the protective plate 117 of hole, can prevent after cover 102 is opened, introduced contaminants, which enter in wind pushing cavity 108, leads to supply air wheel
111 send failure.Outer elastic card 113 is connect with outer 103 inner wall of body, the fixing end of outer elastic card 113 and outer 103 inner wall of 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 interior 104 inner wall top of 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, to further improve the leakproofness between heat-insulation chamber 105 and wind pushing cavity 108, outer elastic card 113 and outer machine
The first spring 118 is equipped 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
Hot 105 top of chamber seals, and 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.
Further to improve the leakproofness 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 stretch into after 121 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 with 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 with 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 with 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, the correspondence cooker body 124 of electromagnetic wire coil 125, which is set, heats the cooker body 124, and there is electromagnetic wire coil 125 heating to imitate
The advantages of fruit is good, while fever can be also generated, 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 to heat-insulation chamber 105 send cooling
Wind, the temperature of 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,
The rolling guiding of the grain of rice is more favorable for, reason is that the heating effect higher than part at 128 top of drum side wall is not so good as 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, cooker body 124 is directly set as raised bottom.
106 edge of upper-cover is embedded with tongue tube, and outer 103 edge of 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.Tongue tube sensing is less than the driving electricity of 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 connects shape with the first conductive column 133 by the first conducting wire
Into the first signal circuit, the first conducting wire pass through after upper-cover 106, connecting cylinder 109 and lower cover 107 with the electricity of the first conducting ring 131
Connection, the second conducting ring 132 connect 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 after crossing upper-cover 106, connecting cylinder 109 and lower cover 107 with the second conducting ring 132, during cooking congee, a small amount of steam
The air pressure maintained in cooker body 124, when the liquid in cooker body 124 is contacted with the first conducting ring 131, first are discharged by exhaust cap
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 the liquid in cooker body 124 is contacted with the second conducting ring 132, the conducting of second signal circuit
Second signal is continuously sent out to wiring board, wiring board is received after the first signal and second signal at this time, can close drum side wall 128
With drum bottom wall 127, that is, electromagnetic wire coil 125 is controlled not work and stops heating, to prevent liquid from can overflow from the top of gas cylinder 130
Going out, stop the liquid after heating in cooker body 124 and fall after rise, second signal circuit is interrupted before this, then is that the first signal circuit interrupts, when
After 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 work, that is, electromagnetic wire coil 125 are controlled quickly to heat cooker body 124, can quickly cook congee and boil safely in this way
Congee.Here, the spacing between the first conducting ring 131 and the second conducting ring 132 is 10mm-30mm, can fully take into account and cook quickly soon
Congee and safety are 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 not higher than the warm liter trend in the first temperature value and heat-insulation chamber 105 to decline when, 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 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 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
When trend is declines, show that temperature is slightly excessively high in current heat-insulation chamber 105, 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 to carry out intermediate heat dissipation to heat-insulation chamber 105 with third rotary speed working.
Cooker body 124 is picked and placeed for convenience, and handle 135 is equipped in the top both sides of cooker body.
The present invention gives the congee preparation method using above-mentioned porridge making appliance 100, as shown in fig. 6, including the following steps：
Step 1, cover is opened material is put into cooker body and closes cover.
Step 2, body powers on, electromagnetic wire coil and actuator it is electric, wherein electromagnetic wire coil heats the cooker body,
Cooling wind in wind pushing cavity is sent into heat-insulation chamber by middle actuator driving supply air wheel rotation so that the temperature of outer body and upper-cover is not
As for excessively high.
Embodiment two：
As shown in Figure 7 to 9, the structure of porridge making appliance 200 of the invention include body 201 and cover 202, cover 202 with
Body 201 is hinged, and cover 202 can be rotated around body 201, and body 201 includes outer body 203 and interior body 204, outer body 203
It is plastic material with interior body 204, heat-insulation chamber 205 is limited between 204 outer wall of outer 203 inner wall of body and interior body, it is heat-insulated
The spacing of chamber 205 is 10mm, is equipped with multiple connecting poles in heat-insulation chamber 205, and multiple connecting poles are by outer body 203 and interior body 204
The two connects, and cover 202 includes upper-cover 206 and lower cover 207, is limited between 206 lower part of upper-cover and lower 207 top of cover
Go out wind pushing cavity 208, be equipped with multiple connecting cylinders 209 in wind pushing cavity 208, multiple connecting cylinders 209 are by upper-cover 206 and lower cover 207
The two connects, hinged by articulated shaft 210 between upper-cover 206 and outer body 203, to realize that cover 202 is cut with scissors with body 201
It connects, supply air wheel 211 is equipped in wind pushing cavity 208, be equipped with actuator 212 in upper-cover 206, actuator 212 is motor, actuator
212 driving supply air wheels 211 are rotated to blow, and 208 bottom of wind pushing cavity is equipped with downward guide protrusions, and the top of heat-insulation chamber 205 is set
Have and include outer elastic card 213 and interior elastic card 214 with the matched elastic card of the guide protrusions, elastic card, the lid of cover 202, which closes, to be arrived
Rear guide protrusions stretch into heat-insulation chamber and are tightly attached between outer elastic card 213 and interior elastic card 214 in place on body 201, will blow
Chamber 208 is connected with heat-insulation chamber 205, and in this way when porridge making appliance works, actuator 212 drives supply air wheel 211 to rotate wind pushing cavity 208
Interior cooling wind is sent into heat-insulation chamber 205 so that the temperature of outer body 203 and upper-cover 206 is unlikely to excessively high, and user will not occur
The accident of scald, is experienced, and since the top of heat-insulation chamber 205 is equipped with and the matched elastic card of guide protrusions so that when
The lid of cover 202 closes to after on body 201 in place the good airproof performance between heat-insulation chamber 205 and wind pushing cavity 208, is not in gas leakage
Problem, the better heat-radiation effect of outer body 203.
In the present embodiment guide protrusions include the first hang plate 215 and the second hang plate 216, the first hang plate 215 with it is upper
Cover 206 connects, and the second hang plate 216 is connect with lower cover 207, and the first hang plate 215 and the combination of the second hang plate 216 are formed
Inverse Ba type, the angle formed between the two are 60 degree, are conveniently inserted into heat-insulation chamber 205.The top of first hang plate 215
It is fixedly connected with upper-cover 206, the top of the second hang plate 216 is fixedly connected with lower cover 207, and band is equipped between the two bottom end
There is the protective plate 217 of hole, can prevent after cover 202 is opened, introduced contaminants, which enter in wind pushing cavity 208, leads to supply air wheel
211 send failure.Outer elastic card 213 is connect with outer 203 inner wall of body, the fixing end of outer elastic card 213 and outer 203 inner wall of body
Top is fixedly connected, and heat-insulation chamber 205 is stretched into the free end of outer elastic card 213 obliquely, interior elastic card 214 with outside interior body 204
Wall connects, and the fixing end of interior elastic card 214 is fixedly connected with interior 204 inner wall top of body, and the free end of interior elastic card 214 is oblique
Under stretch into heat-insulation chamber 205, when cover 202 is opened, outer elastic card 213 and interior elastic card 214 offset will 205 top of heat-insulation chamber it is close
Envelope, to prevent introduced contaminants from entering in heat-insulation chamber 205, when cover 202 is closed, outer elastic card 213 and interior elastic card 214 support respectively
The first hang plate 215 and the second hang plate 216 are connect, to ensure the leakproofness between heat-insulation chamber 205 and wind pushing cavity 208, with will not
The problem of leaking air, to further improve the leakproofness between heat-insulation chamber 205 and wind pushing cavity 208, outer elastic card 213 and outer machine
The first spring 218 is equipped between 203 inner wall of body, second spring 219 is equipped between 204 inner wall of interior elastic card 214 and interior body, when
When cover 202 is opened, the first spring 218 and second spring 219 act on outer elastic card 213 and interior elastic card 214 with offset by every
Hot 205 top of chamber seals, and when cover 202 is closed, the first spring 218 and second spring 219 act on outer elastic card 213 and interior bullet
Property card 214 to abut the first hang plate 215 and the second hang plate 216 respectively, to ensure between heat-insulation chamber 205 and wind pushing cavity 208
Leakproofness.
Further to improve the leakproofness between heat-insulation chamber 205 and wind pushing cavity 208, ring is equipped at 205 top of heat-insulation chamber
Shape sealing ring, sealing ring, which is equipped with, to crack, and guide protrusions stretch into heat-insulation chamber 205 across after cracking, and both sides of cracking are stretched in guide protrusions
It is close to the first hang plate 215 and the second hang plate 216 after entering heat-insulation chamber 205, to improve between heat-insulation chamber 205 and wind pushing cavity 208
Leakproofness, crack guide protrusions extract heat-insulation chamber 205 after automatically reset, to prevent foreign matter from entering heat-insulation chamber 205.
Upper-cover 206 is equipped with air inlet, and air inlet is connected with wind pushing cavity 208, which is located at 206 side of upper-cover,
Top gas outlet direction with gas cylinder 230 is mutually perpendicular to, will not be interfered not in same direction, and cold wind effect is good, outer machine
Body 203 is equipped with air outlet 223, and air outlet 223 is connected with trapping chamber 205, which is located at outer 203 bottom of body, outer machine
203 bottom of body is equipped with support feet 222, can ensure that outlet air is smooth at air outlet 223.Under the action of actuator 212, supply air wheel
211 by external wind out of air inlet suction draft chamber 208, since wind pushing cavity 208 is connected with heat-insulation chamber 205, wind pushing cavity 208
Extraneous cold wind can be continuously fed to heat-insulation chamber 205, into the extraneous cooling wind in trapping chamber 205 to heat-insulation chamber 205 radiate after from
Air outlet 223 is discharged.
In the present embodiment, interior body 204 limits the cavity for accommodating cooker body 224, and interior body 204 is embedded to be connected to electricity
Magnet-wire disk 225, the correspondence cooker body 224 of electromagnetic wire coil 225, which is set, heats the cooker body 224, and there is electromagnetic wire coil 225 heating to imitate
The advantages of fruit is good, while fever can be also generated, it can also break down if temperature is excessively high, but the outside of the electromagnetic wire coil 225
Equipped with heat carrier 226, heat carrier 226 extends and stretches into heat-insulation chamber 205 outward, since wind pushing cavity 208 to heat-insulation chamber 205 send cooling
Wind, the temperature of heat-insulation chamber 205 will not be too high, and heat carrier 226, which conducts the heat of electromagnetic wire coil 225 to heat-insulation chamber 205, to be cooled
Wind is taken away.Electromagnetic wire coil 225 includes drum bottom wall 227 and drum side wall 228, and the bottom of cooker body 224 is flat, during this is flat
The heart is equipped with upward protrusion 229, raised 229 be gradually reduced from top to bottom it is tapered, during cooking congee, due to drum bottom wall
The heat effect of 227 pairs of 224 bottoms of cooker body, the grain of rice can roll in 224 bottom of cooker body, therefore protrusion 229 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 229 is not higher than the top of drum side wall 228,
The rolling guiding of the grain of rice is more favorable for, reason is that the heating effect higher than part at 228 top of drum side wall is not so good as less than line
Disk side wall 228 is with lower part, if 229 top of protrusion is higher than the top of drum side wall 228, then the guiding effect of protrusion 229 compared with
Difference.
Influence of the cold wind to lower cover 207 in wind pushing cavity 208 in order to prevent causes the thermal efficiency in cooker body 224 poor, this reality
It applies cavity 235 is provided in lower cover 207 in example to stop cold wind.206 edge of upper-cover is embedded with tongue tube, outer body
203 edges are embedded in magnet, and tongue tube senses that magnet connects the drive of the actuator 212 in cover 202 when cover 202 is closed in place
Dynamic circuit, actuator 212 drive supply air wheel 211 by external wind out of air inlet suction draft chamber 208, will be outer by wind pushing cavity 208
Boundary's cold wind can be continuously fed to heat-insulation chamber 205 and radiate to the heat-insulation chamber 205.Tongue tube sensing is less than magnetic when cover 202 is opened
The driving circuit of actuator 212 in iron cut-out cover 202, supply air wheel 211 are stopped, and avoid energy dissipation.Body 201 with
Current supply line is equipped between cover 202,201 electric energy of body is transferred to cover 202 by current supply line, one end of the current supply line with
Wiring board connection in heat-insulation chamber 205, the other end are passed through to stretch into upper-cover 206 after heat-insulation chamber 205 and be electrically connected with actuator 212
It connects.
Cover 202 is equipped with gas cylinder 230, and gas cylinder 230 runs through cover 202, and upper-cover is stretched out at the top of gas cylinder 230
206, the top of gas cylinder 230 is equipped with the exhaust cap for exhaust, and the bottom of gas cylinder 230 extends to the lower section of lower cover 207,
The bottom of gas cylinder 230 is provided, in sequence from bottom to top, with the first conducting ring 231 and the second conducting ring 232, the bottom setting of cooker body 224
There are the first conductive column 233 and the second conductive column 234, the first conducting ring 231 connects shape with the first conductive column 233 by the first conducting wire
Into the first signal circuit, the first conducting wire pass through after upper-cover 206, connecting cylinder 209 and lower cover 207 with the electricity of the first conducting ring 231
Connection, the second conducting ring 232 connect to form second signal circuit by the second conducting wire with the second conductive column 234, and the second conducting wire is worn
It is electrically connected after crossing upper-cover 206, connecting cylinder 209 and lower cover 207 with the second conducting ring 232, during cooking congee, a small amount of steam
The air pressure maintained in cooker body 224, when the liquid in cooker body 224 is contacted with the first conducting ring 231, first are discharged by exhaust cap
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
228, only control line try to get to the heart of a matter wall 227 work i.e. only realize a bottom heating, with ensure only liquid enter gas cylinder 230 and be not enough to from
The top of the gas cylinder 230 is overflowed, when the liquid in cooker body 224 is contacted with the second conducting ring 232, the conducting of second signal circuit
Second signal is continuously sent out to wiring board, wiring board is received after the first signal and second signal at this time, can close drum side wall 228
With drum bottom wall 227, that is, electromagnetic wire coil 225 is controlled not work and stops heating, to prevent liquid from can overflow from the top of gas cylinder 230
Going out, stop the liquid after heating in cooker body 224 and fall after rise, second signal circuit is interrupted before this, then is that the first signal circuit interrupts, when
After first signal circuit interrupts, wiring board does not receive the first signal, and wiring board can control drum side wall 228 and drum bottom wall
227 work, that is, electromagnetic wire coil 225 are controlled quickly to heat cooker body 224, can quickly cook congee and boil safely in this way
Congee.Here, the spacing between the first conducting ring 231 and the second conducting ring 232 is 20mm, can fully take into account and quickly cook congee and pacify
It cooks congee entirely.
In order to improve user experience, temperature sensor is equipped in heat-insulation chamber 205, wiring board is detected according to temperature sensor
Temperature value control actuator 212 rotating speed, with realize temperature adjust.Specially：When temperature sensor detects heat-insulation chamber 205
Interior temperature not higher than the warm liter trend in the first temperature value and heat-insulation chamber 205 to decline when, wiring board controls actuator 212 with the
One rotary speed working；When temperature sensor detects in heat-insulation chamber 205 temperature higher than the first temperature value but not higher than second temperature value,
And the warm liter trend in heat-insulation chamber 205 is when rising, wiring board controls actuator 212 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 205 in heat-insulation chamber 205 is wiring board control when rising
Actuator 212 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 212 in this way, is not only avoided that energy waste, but also can be really
The temperature protected in heat-insulation chamber 205 is unlikely to excessively high, user-friendly.
In the present embodiment, the first rotating speed is zero, and the second rotating speed is 800 turns per minute, and third rotating speed is per minute 1300
Turn, the first temperature value is 38 degree, and second temperature is 60 degree, when temperature sensor detects in heat-insulation chamber 205 that temperature is not higher than the
Warm liter trend in one temperature value and heat-insulation chamber 205 is when declining, and shows that temperature is not high strong without carrying out in current heat-insulation chamber 205
System heat dissipation, the actuator 212 of wiring board control at this time is stopped, when temperature sensor detects that temperature is higher than in heat-insulation chamber 205
First temperature value but the warm liter trend being not higher than in second temperature value example and heat-insulation chamber 205 are when declining, to show current heat-insulation chamber
Temperature is slightly excessively high in 205, and wiring board control actuator 212 carries out heat-insulation chamber 205 just with the second rotary speed working at this time
Grade heat dissipation, when temperature sensor detects that temperature is higher than the warm liter trend in second temperature value and heat-insulation chamber 205 in heat-insulation chamber 205
During to rise, show that moderate is excessively high for temperature in current heat-insulation chamber 205, wiring board controls actuator 212 with third rotating speed work
Make, intermediate heat dissipation is carried out to heat-insulation chamber 205.
Embodiment three：
As shown in Figure 10, the present embodiment is unlike embodiment two, and the present embodiment is without gas cylinder, to improve the thermal efficiency.
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 those skilled in the art, without departing from the scope of the technical proposal of the invention,
Many possible changes and modifications are all 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, technical spirit pair according to the present 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 porridge making appliance safe to use, including body and cover, cover is hinged with body, which is characterized in that the body
Including outer body and interior body, heat-insulation chamber is limited between the outer body inner wall and interior body outer wall, the cover includes upper
Cover and lower cover limit wind pushing cavity, air-supply are equipped in the wind pushing cavity between the upper-cover lower part and lower cover top
Wheel is equipped with actuator in the upper-cover, the actuator driving supply air wheel rotation to blow, the wind pushing cavity bottom be equipped with to
Under guide protrusions, the top of the heat-insulation chamber is equipped with to be included outer with the matched elastic card of the guide protrusions, the elastic card
Elastic card and interior elastic card, the cover lid close to after on body in place the guide protrusions and stretch into the heat-insulation chamber and be tightly attached to
Between outer elastic card and interior elastic card, wind pushing cavity is connected with heat-insulation chamber, the interior body limits to accommodate the cooker body
Cavity, the interior body, which embeds, is connected to electromagnetic wire coil, and the electromagnetic wire coil corresponds to cooker body setting and the cooker body is added
Heat, the outside of the electromagnetic wire coil are equipped with heat carrier, and the heat carrier extends and stretches into the heat-insulation chamber outward.
2. porridge making appliance 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.
3. porridge making appliance according to claim 2, 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.
4. porridge making appliance according to claim 1, 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 during 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.
5. porridge making appliance according to claim 4, 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.
6. porridge making appliance according to claim 1, 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 across 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.
7. porridge making appliance according to claim 1, which is characterized in that the upper-cover be equipped with air inlet, the air inlet with
Wind pushing cavity connects.
8. porridge making appliance according to claim 1, which is characterized in that the outer body be equipped with air outlet, the air outlet with
Trapping chamber connects.
9. porridge making appliance according to claim 1, which is characterized in that the electromagnetic wire coil includes drum bottom wall and drum side
Wall, the bottom of the cooker body is flat, which is equipped with upward protrusion, and the protrusion is gradually reduced from top to bottom,
The top of the protrusion is not higher than the top of the drum side wall.
10. porridge making appliance according to claim 1, which is characterized in that the upper-cover edge is embedded with tongue tube, described outer
Body edge is embedded in magnet, and the tongue tube senses that magnet connects the actuator driving in cover when the cover is closed in place
Circuit, the cover when opening the tongue tube sensing less than the actuator driving circuit in magnet cut-out cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711411540.9A CN108143250A (en) | 2017-12-23 | 2017-12-23 | A kind of porridge making appliance safe to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711411540.9A CN108143250A (en) | 2017-12-23 | 2017-12-23 | A kind of porridge making appliance safe to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108143250A true CN108143250A (en) | 2018-06-12 |
Family
ID=62465481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711411540.9A Pending CN108143250A (en) | 2017-12-23 | 2017-12-23 | A kind of porridge making appliance safe to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108143250A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112181018A (en) * | 2020-09-18 | 2021-01-05 | 杭州九阳小家电有限公司 | Electric cooker and anti-burnt cooking method thereof |
| CN112674598A (en) * | 2020-12-18 | 2021-04-20 | 珠海格力电器股份有限公司 | Cooking utensil |
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| CN2889080Y (en) * | 2005-10-17 | 2007-04-18 | 罗肇明 | Ventilating and heat-sinking structure of ceramic container-provided heating pot |
| CN101297739A (en) * | 2008-06-20 | 2008-11-05 | 美的集团有限公司 | Cooking utensil |
| CN201595663U (en) * | 2009-11-27 | 2010-10-06 | 九阳股份有限公司 | Electric pressure cooker capable of opening cover rapidly |
| CN202504115U (en) * | 2012-01-18 | 2012-10-31 | 九阳股份有限公司 | Steam heating type soybean milk maker |
| CN203424770U (en) * | 2013-07-23 | 2014-02-12 | 张超 | Electric heating cooking device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2889080Y (en) * | 2005-10-17 | 2007-04-18 | 罗肇明 | Ventilating and heat-sinking structure of ceramic container-provided heating pot |
| CN101297739A (en) * | 2008-06-20 | 2008-11-05 | 美的集团有限公司 | Cooking utensil |
| CN201595663U (en) * | 2009-11-27 | 2010-10-06 | 九阳股份有限公司 | Electric pressure cooker capable of opening cover rapidly |
| CN202504115U (en) * | 2012-01-18 | 2012-10-31 | 九阳股份有限公司 | Steam heating type soybean milk maker |
| CN203424770U (en) * | 2013-07-23 | 2014-02-12 | 张超 | Electric heating cooking device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112181018A (en) * | 2020-09-18 | 2021-01-05 | 杭州九阳小家电有限公司 | Electric cooker and anti-burnt cooking method thereof |
| CN112181018B (en) * | 2020-09-18 | 2022-02-01 | 杭州九阳小家电有限公司 | Electric cooker and anti-burnt cooking method thereof |
| CN112674598A (en) * | 2020-12-18 | 2021-04-20 | 珠海格力电器股份有限公司 | Cooking utensil |
| CN112674598B (en) * | 2020-12-18 | 2021-10-01 | 珠海格力电器股份有限公司 | Cooking utensil |
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Application publication date: 20180612 |