CN107713692A - A kind of constant speed control system of juice extractor - Google Patents
A kind of constant speed control system of juice extractor Download PDFInfo
- Publication number
- CN107713692A CN107713692A CN201711083154.1A CN201711083154A CN107713692A CN 107713692 A CN107713692 A CN 107713692A CN 201711083154 A CN201711083154 A CN 201711083154A CN 107713692 A CN107713692 A CN 107713692A
- Authority
- CN
- China
- Prior art keywords
- juice extractor
- control system
- constant speed
- drive module
- speed control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 235000011389 fruit/vegetable juice Nutrition 0.000 title claims abstract description 57
- 230000006698 induction Effects 0.000 claims abstract description 15
- 230000008859 change Effects 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 230000033228 biological regulation Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical group [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims 1
- 238000003756 stirring Methods 0.000 abstract description 8
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 description 5
- 229910018487 Ni—Cr Inorganic materials 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 4
- 235000015203 fruit juice Nutrition 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 235000007926 Craterellus fallax Nutrition 0.000 description 1
- 240000008067 Cucumis sativus Species 0.000 description 1
- 235000010799 Cucumis sativus var sativus Nutrition 0.000 description 1
- 240000007175 Datura inoxia Species 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 244000000231 Sesamum indicum Species 0.000 description 1
- 235000003434 Sesamum indicum Nutrition 0.000 description 1
- 230000003026 anti-oxygenic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002305 electric material Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000015192 vegetable juice Nutrition 0.000 description 1
Classifications
-
- 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
- A47J19/00—Household machines for straining foodstuffs; Household implements for mashing or straining foodstuffs
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention discloses a kind of constant speed control system of juice extractor, include for squeeze raw material pressing device, the motor that driving pressing device rotates, induction machine rotation speed change speed measuring device, first drive module in motor rotational power source is provided, the rotary speed data through speed measuring device controls the first control module of the first drive module output quantity.The constant speed control system of this juice extractor, while helping juice extractor to realize the heating temperature of monitoring electro-heat equipment, can also be by measuring and feeding back the rotating speed of motor coil, monitor the rotating speed of juice extractor motor, and then the stir speed (S.S.) of juice extractor is controlled, the various objects of squeezing the juice for there are different requirements to temperature and stir speed (S.S.) can be handled.
Description
Technical field
The present invention relates to juice extractor field, more particularly to a kind of constant speed control system of juice extractor.
Background technology
Juice extractor is the now common small domestic appliances by garden stuff processing into pure juice or vegetable juice etc..Juice extractor
It is that the object that will squeeze the juice pushes knife net to by charge door to press fruit juice, then by motor driven tell rotation knife net carry out cutting and
Cut it is broken, so as to which fruit juice and pulp be separated.The fruit juice produced by juice extractor is that comparison is fitted including almost no pulp mixes
Close the pure juice that old man and child eat.
Different squeeze the juice object such as soya beans, sesame apple cucumber and meat etc., stir speed (S.S.) when they are for squeezing the juice and
Temperature has different demands, and suitable stir speed (S.S.) and temperature can help to press out nutritional ingredient more horn of plenty mouthfeel when squeezing the juice
Fuller fruit juice.Therefore a kind of control system of the juice extractor for the stir speed (S.S.) that can monitor juice extractor is needed badly.
The content of the invention
Present invention seek to address that above-mentioned mentioned technical problem, there is provided a kind of motor speed that can monitor juice extractor,
And then regulate and control the constant speed control system of the juice extractor of the stir speed (S.S.) of juice extractor.
The present invention is realized by following technical scheme：A kind of constant speed control system of juice extractor, includes and is used for
The pressing device of raw material, the motor that driving pressing device rotates, the speed measuring device of induction machine rotation speed change, offer motor are provided
First drive module in rotational power source, the rotary speed data through speed measuring device control the first control of the first drive module output quantity
Module.
Preferably, the magnet rotated with motor output shaft and the line of induction being set in outside magnet are provided with the motor
Circle, the first control module include the regulation and control unit that can make the induced-current of induction coil compared with standard value, the regulation and control list
Member controls the output quantity of the first drive module according to the difference of induced-current and standard value.
Preferably, the speed measuring device is sensor.
Preferably, in addition to for housing the housing of raw material, electro-heat equipment in the housing, sensing electro-heat equipment temperature are set
Spend the temperature measuring equipment of change, the second drive module of electro-heat equipment heating power source, the temperature number obtained by temperature measuring equipment are provided
According to the second control module of the second drive module output quantity of control.
Preferably, the electro-heat equipment is heating wire.
Preferably, the electro-heat equipment is the heat coil for being capable of heated shell and/or electro-heat equipment.
Preferably, the temperature measuring equipment is provided in the temperature sensor in housing.
Preferably, first drive module and the second drive module are by same electric power generating composition.
Preferably, first control module and the second control module are arranged on same circuit board.
Preferably, the housing and electro-heat equipment are ferrous material.
Beneficial effect is：The control system of this juice extractor, in the heating temperature for helping juice extractor to realize monitoring electro-heat equipment
While, moreover it is possible to by measuring and feeding back the rotating speed of motor coil, the rotating speed of juice extractor motor is monitored, and then control juice extractor
Stir speed (S.S.), the various objects of squeezing the juice for there are different requirements to temperature and stir speed (S.S.) can be handled.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing briefly describes.Obviously, described accompanying drawing is the part of the embodiment of the present invention, rather than is all implemented
Example, those skilled in the art on the premise of not paying creative work, can also obtain other designs according to these accompanying drawings
Scheme and accompanying drawing：
Fig. 1 is the block diagram of control system provided by the invention.
Embodiment
Carried out below with reference to the design of embodiment and accompanying drawing to the present invention, concrete structure and caused technique effect clear
Chu, it is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright part of the embodiment, rather than whole embodiments, based on embodiments of the invention, those skilled in the art is not paying
The other embodiments obtained on the premise of creative work, belong to protection scope of the present invention.In addition, be previously mentioned in text
All annexations, not singly refer to component and directly connect, and refer to can be according to specific implementation situation, by adding or reducing connection
Auxiliary, to form more excellent attachment structure.Each technical characteristic in the invention, on the premise of not conflicting conflict
Can be with combination of interactions.
Specific embodiment, as shown in figure 1, a kind of constant speed control system of juice extractor, includes the pressure for squeezing raw material
Device, the motor 1 that driving pressing device rotates, the speed measuring device 4 of the rotation speed change of induction machine 1, the offer rotational power of motor 1 are provided
The first drive module 5a in source, the rotary speed data through speed measuring device 4 control the first control mould of the first drive module 5a output quantities
Block 3a.
It is provided with the magnet with the output shaft rotation of motor 1 and the induction coil 2 that is set in outside magnet on motor 1, first
Control module 3a includes the regulation and control unit that can make the induced-current of induction coil 2 compared with standard value, the regulation and control unit root
The first drive module 5a output quantity is controlled according to the difference of induced-current and standard value.
Speed measuring device 4 is speed probe, and speed probe is connected with induction coil 2, can gather induction coil 2 and electricity
The rotary speed data of machine 1 is simultaneously sent to the first control module 3a.
The system also includes being used for the housing for housing raw material, sets electro-heat equipment 6, sensing electro-heat equipment 6 in the housing
The temperature measuring equipment 7 of temperature change, the second drive module 5b that electro-heat equipment 6 generates heat power source is provided, obtained by temperature measuring equipment 7
Temperature data controls the second control module 3b of the second drive module 5b output quantities.
After user is set in the instruction of the first control module 3a input speeds, the first control module 3a will carry instruction
Signal be sent to first the drive module 5a, the first drive module 5a according to receiving the signal drive motor 1 with instruction
With the rotation speed operation of setting, to drive pressing device with corresponding rotation speed operation；When user inputs temperature in the second control module 3b
After degree instruction is set, the signal with instruction is sent to the second drive module 5b, the second driving by the second control module 3b
Module 5b gives off heat according to the driving electro-heat equipment 6 of the signal with instruction received juice extractor inner chamber being heated to setting
Temperature.
When juice extractor comes into operation, due to being influenceed by various inside and extraneous factor, the pressing device of juice extractor
Rotating speed and the temperature of juice extractor inner chamber can not maintain setting value always, the constant speed control system of this juice extractor is in juice extractor
After the rotating speed of pressing device and the temperature of juice extractor inner chamber change, by the rotating speed and juice extractor of the pressing device of juice extractor
The temperature of inner chamber is adjusted：On the one hand, when motor 1 rotating speed influenceed by various internal factors or extraneous factor it is concurrent
After changing, now the rotating speed of the induction coil 2 on motor 1 also changes therewith, and speed measuring device 4 turns induction coil 2
Speed change feeds back to the first control module 3a, and the first control module 3a changes in the rotary speed information for receiving induction coil 2
Afterwards, the command signal of the corresponding adjustment rotating speed of motor 1 is sent to the first drive module 5a, the first drive module 5a is receiving band
After the signal for having the adjustment rotary speed instruction of motor 1, motor 1 is adjusted to suitable rotating speed, and then controls the squeezing dress of juice extractor
The rotating speed put maintains the speed revolution value of user's setting.On the other hand, when juice extractor inner chamber temperature by various inside or
After the influence of extraneous factor changes, the temperature measuring equipment 7 of temperature of juice extractor inner chamber is now measured by the temperature of juice extractor inner chamber
Degree change feeds back to the second temperature information of control module 3b, the second control module 3b in the juice extractor inner chamber received and become
After change, the command signal of the adjustment heating temperature of electro-heat equipment 6 is sent to the second drive module 5b, the second drive module 5b is connecing
Receive after heating the signal of temperature instruction with adjustment electro-heat equipment 6, the driving adjustment heating temperature of electro-heat equipment 6, make juice extractor
The temperature of inner chamber maintains the numerical value of user's setting.
Electro-heat equipment 6 is heating wire, and electro-heat equipment 6 is the heat coil for being capable of heated shell and/or electro-heat equipment 6, electricity
Thermalloy presses the content of its chemical element and the difference of institutional framework, can be divided into Aludirome and the major class of nichrome two, it
There is the advantages of respective more respectively as thermo electric material, thus be widely used.
Mainly advantage and disadvantage are Aludirome series：Advantage is that the temperature in use of Fe-based perovskite-like oxide is high, and highest uses
For temperature up to 1400 degree, service life is long, surface loading is high, antioxygenic property is good, resistivity is high, cheap etc.；Shortcoming is
Strength of materials step-down under hot conditions, with the rise of temperature in use its plasticity increase, heating wire occurs easily to be difficult to reverse
Deformation.
Mainly advantage and disadvantage are nickel chromium triangle electrothermal alloy series：Advantage is the strength of materials of nickel chromium triangle electrothermal alloy under the high temperature conditions
Higher compared to ferrum-chromium-aluminum, under the high temperature conditions using being less likely to occur to deform, its structure not malleable, plasticity is preferable, just
In reparation, its radiance is high, and without magnetic, and corrosion resistance is strong, service life length etc.；Shortcoming is due to that use is more rare
Nickel metal material be made, therefore the product price of nickel chromium triangle electrothermal alloy is costly, and the temperature in use phase of nickel chromium triangle electrothermal alloy
It is lower compared with ferrum-chromium-aluminum.
Temperature measuring equipment 7 is provided in the temperature sensor in housing, and temperature sensor can be sensed in juice extractor in real time
The temperature of chamber, and temperature information is sent to the second control module 3b.
First drive module 5a and the second drive module 5b is by same electric power generating composition, the controls of the first control module 3a and second
Module 3b is arranged on same circuit board.
In addition, housing and electro-heat equipment 6 are made by ferrous material easy to process, cost is relatively low and with preferably leading
Hot property.
Above example is not limited to the embodiment technical scheme of itself, can be incorporated between embodiment new
Embodiment.The above embodiments are merely illustrative of the technical solutions of the present invention and is not limited, all without departing from the present invention
Any modification of spirit and scope or equivalent substitution, it all should cover in the range of technical solution of the present invention.
Claims (10)
- A kind of 1. constant speed control system of juice extractor, it is characterised in that include for squeeze raw material pressing device, driving pressure The motor of device rotation, the speed measuring device of induction machine rotation speed change, first drive module in offer motor rotational power source are provided, Rotary speed data through speed measuring device controls the first control module of the first drive module output quantity.
- A kind of 2. constant speed control system of juice extractor according to claim 1, it is characterised in that：It is provided with the motor The magnet rotated with motor output shaft and the induction coil being set in outside magnet, the first control module, which includes, can make the line of induction Regulation and control unit of the induced-current of circle compared with standard value, the regulation and control unit is according to the difference of induced-current and standard value control the The output quantity of one drive module.
- A kind of 3. constant speed control system of juice extractor according to claim 1, it is characterised in that：The speed measuring device is to turn Fast sensor.
- A kind of 4. constant speed control system of juice extractor according to claim 1, it is characterised in that：Also include being used for accommodating original The housing of material, electro-heat equipment, temperature measuring equipment, the offer electro-heat equipment hair of sensing generation device temperature change in the housing are set Second drive module of heat dynamic resource, the temperature data obtained by temperature measuring equipment control the second control of the second drive module output quantity Molding block.
- A kind of 5. constant speed control system of juice extractor according to claim 4, it is characterised in that：The electro-heat equipment is hair Heated filament.
- A kind of 6. constant speed control system of juice extractor according to claim 4, it is characterised in that：The electro-heat equipment is energy The heat coil of enough heated shells and/or electro-heat equipment.
- A kind of 7. constant speed control system of juice extractor according to claim 4, it is characterised in that：The temperature measuring equipment is to set Put the temperature sensor in housing.
- A kind of 8. constant speed control system of juice extractor according to claim 4, it is characterised in that：First drive module With the second drive module by same electric power generating composition.
- A kind of 9. constant speed control system of juice extractor according to claim 4, it is characterised in that：First control module It is arranged at the second control module on same circuit board.
- A kind of 10. constant speed control system of juice extractor according to claim 4, it is characterised in that：The housing and heating Device is ferrous material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711083154.1A CN107713692A (en) | 2017-11-07 | 2017-11-07 | A kind of constant speed control system of juice extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711083154.1A CN107713692A (en) | 2017-11-07 | 2017-11-07 | A kind of constant speed control system of juice extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107713692A true CN107713692A (en) | 2018-02-23 |
Family
ID=61222796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711083154.1A Pending CN107713692A (en) | 2017-11-07 | 2017-11-07 | A kind of constant speed control system of juice extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107713692A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115655091A (en) * | 2022-10-19 | 2023-01-31 | 秦皇岛市政建设集团有限公司 | Assembled beam column node deformation early warning monitoring devices |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5417152A (en) * | 1991-12-20 | 1995-05-23 | Harrison; Robert G. | Speed controls |
| US6029568A (en) * | 1999-07-06 | 2000-02-29 | L'equip, Inc. | Juicer with servo control induction motor |
| CN202020268U (en) * | 2011-04-28 | 2011-11-02 | 钟颖 | Juicer with display panel |
| CN102736539A (en) * | 2012-06-12 | 2012-10-17 | 宁波凯普电子有限公司 | Control method and system of intelligent threaded rod juicer |
| CN204247389U (en) * | 2014-11-28 | 2015-04-08 | 洛阳人康食品有限公司 | A kind of fruit juice centrifugal separator that can control rotating speed |
| CN104490247A (en) * | 2015-01-09 | 2015-04-08 | 中山市欧博尔电器有限公司 | Intelligent energy-saving servo low speed juicer |
| CN105398078A (en) * | 2015-12-23 | 2016-03-16 | 白雪 | Controlling method and controlling system for oil press and oil press |
| CN205162708U (en) * | 2015-11-06 | 2016-04-20 | 九阳股份有限公司 | Intelligence juice extractor |
| CN105725732A (en) * | 2016-04-15 | 2016-07-06 | 广州市福立达电器有限公司 | Food processor |
| CN206006844U (en) * | 2016-05-30 | 2017-03-15 | 王宝忠 | A kind of adjustable fruit juice concn and the juice extractor of temperature |
| CN206025996U (en) * | 2016-06-02 | 2017-03-22 | 文景斌 | Cold and hot dual -purpose juice extractor |
| CN106821048A (en) * | 2016-03-24 | 2017-06-13 | 主力智业（深圳）电器实业有限公司 | A kind of Intelligent food processor and Intelligent food processing method |
| CN107224187A (en) * | 2017-08-03 | 2017-10-03 | 无锡智汇空间投资管理有限公司 | A kind of juice extractor for being easy to clean |
| CN206603574U (en) * | 2016-11-29 | 2017-11-03 | 九阳股份有限公司 | A kind of juice extractor with temp regulating function |
-
2017
- 2017-11-07 CN CN201711083154.1A patent/CN107713692A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5417152A (en) * | 1991-12-20 | 1995-05-23 | Harrison; Robert G. | Speed controls |
| US6029568A (en) * | 1999-07-06 | 2000-02-29 | L'equip, Inc. | Juicer with servo control induction motor |
| CN202020268U (en) * | 2011-04-28 | 2011-11-02 | 钟颖 | Juicer with display panel |
| CN102736539A (en) * | 2012-06-12 | 2012-10-17 | 宁波凯普电子有限公司 | Control method and system of intelligent threaded rod juicer |
| CN204247389U (en) * | 2014-11-28 | 2015-04-08 | 洛阳人康食品有限公司 | A kind of fruit juice centrifugal separator that can control rotating speed |
| CN104490247A (en) * | 2015-01-09 | 2015-04-08 | 中山市欧博尔电器有限公司 | Intelligent energy-saving servo low speed juicer |
| CN205162708U (en) * | 2015-11-06 | 2016-04-20 | 九阳股份有限公司 | Intelligence juice extractor |
| CN105398078A (en) * | 2015-12-23 | 2016-03-16 | 白雪 | Controlling method and controlling system for oil press and oil press |
| CN106821048A (en) * | 2016-03-24 | 2017-06-13 | 主力智业（深圳）电器实业有限公司 | A kind of Intelligent food processor and Intelligent food processing method |
| CN105725732A (en) * | 2016-04-15 | 2016-07-06 | 广州市福立达电器有限公司 | Food processor |
| CN206006844U (en) * | 2016-05-30 | 2017-03-15 | 王宝忠 | A kind of adjustable fruit juice concn and the juice extractor of temperature |
| CN206025996U (en) * | 2016-06-02 | 2017-03-22 | 文景斌 | Cold and hot dual -purpose juice extractor |
| CN206603574U (en) * | 2016-11-29 | 2017-11-03 | 九阳股份有限公司 | A kind of juice extractor with temp regulating function |
| CN107224187A (en) * | 2017-08-03 | 2017-10-03 | 无锡智汇空间投资管理有限公司 | A kind of juice extractor for being easy to clean |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115655091A (en) * | 2022-10-19 | 2023-01-31 | 秦皇岛市政建设集团有限公司 | Assembled beam column node deformation early warning monitoring devices |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106510495A (en) | Multifunctional food processing platform | |
| CN105204451B (en) | Automatic cooking system and its control method | |
| US20170071413A1 (en) | Blender heatable by high frequency induction heating | |
| CN106820937B (en) | Control method, control device and the microwave that microwave is cooked are cooked utensil | |
| CN206565858U (en) | A kind of intelligent chopping block and the cooking equipment linked with the intelligent chopping block | |
| CN103070615B (en) | Electric heating utensil and its control device | |
| CN107713692A (en) | A kind of constant speed control system of juice extractor | |
| CN104146597A (en) | Fuzzy control electric pressure cooker meeting personalized cooking demands and control method thereof | |
| CN105607540A (en) | Food processor control method and system | |
| CN208510625U (en) | A kind of constant speed control system of juice extractor | |
| EP3808235A1 (en) | Kitchen appliance and method for operating a heating system | |
| CN203280242U (en) | External heating cooking appliance | |
| CN204406532U (en) | Heating of food vending machine | |
| CN205433439U (en) | Intelligence food processing platform | |
| CN104748179B (en) | Use the micro-wave oven of Ohmic heating | |
| CN107660979A (en) | Broken wall cooking machine | |
| CN208973544U (en) | A kind of food processor of recognizable cup body | |
| CN207734018U (en) | Can infrared heating blender | |
| CN210965949U (en) | Automatic temperature detection system of thermal protector | |
| CN201364508Y (en) | Zero-voltage trigger electronic thermostat | |
| CN108882419A (en) | The electronic hot device of magnetic | |
| CN201994795U (en) | Motor coil heater | |
| CN208188700U (en) | A kind of electric blanket temperature control device and electric blanket | |
| CN207408561U (en) | A kind of startup generator test platform | |
| CN209606816U (en) | WiFi mould group and household appliance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180223 |
|
| RJ01 | Rejection of invention patent application after publication |